Welcome to the Department of Chemistry, Faculty of Science, Royal University of Phnom Penh.

It is my great pleasure to welcome you to our dynamic academic community, where we are committed to developing the next generation of scientists, innovators, and leaders in the fields of Chemistry and Biochemistry.

Our programs are thoughtfully designed within an Outcome-Based Education framework to ensure that students gain not only strong theoretical knowledge but also practical laboratory skills, analytical thinking, and problem-solving abilities. Through a balanced integration of lectures, hands-on training, research-oriented learning, and real-world applications, we prepare our graduates to meet both national and global scientific demands.

At our department, we emphasize not only academic excellence but also creativity, teamwork, ethical responsibility, and lifelong learning. We strive to create an environment that inspires curiosity, encourages innovation, and supports students in reaching their full potential.

As Cambodia continues to advance in science and technology, we are proud to contribute by equipping our students with the competencies needed to address challenges in health, environment, food, and sustainable development.

We warmly invite you to join us and become part of a vibrant scientific community dedicated to making a meaningful impact on society.

Head of Department of Chemistry
Faculty of Science
Royal University of Phnom Penh

The Department of Chemistry at the Faculty of Science, Royal University of Phnom Penh, is a leading academic unit in Cambodia dedicated to excellence in chemical and biochemical education, research, and innovation.

The Department of Chemistry has been an integral part of the Faculty of Science since its establishment in 1964. Like all higher education institutions in Cambodia, its activities were interrupted between 1975 and 1980. The department resumed operations in 1980 as part of a teacher-training college, focusing on preparing future chemistry teachers to meet the needs of secondary education. In 1990, it introduced a Bachelor of Science in Chemistry with a revised curriculum emphasizing applied chemistry, enabling graduates to pursue a wider range of career opportunities. Over the decades, the department has continuously evolved—expanding its academic programs, strengthening laboratory infrastructure, and aligning its curriculum with modern scientific advancements and international standards. Today, it stands as a recognized center for science education, producing graduates who are well-prepared to meet the challenges of a rapidly changing world.

We offer Bachelor of Science programs in Chemistry and Biochemistry, designed within an Outcome-Based Education (OBE) framework and aligned with national standards. Our curriculum integrates strong theoretical foundations with practical laboratory training, research-oriented learning, and interdisciplinary applications, ensuring students gain both academic knowledge and real-world skills.

Our teaching and research laboratories support hands-on learning in areas such as analytical chemistry, organic chemistry, Inorganic Chemistry, Physical Chemistry, material chemistry, environmental science, and biochemistry. Through seminars, collaborative projects, internships, and partnerships with industry and research institutions, students gain valuable exposure beyond the classroom.

We are committed to fostering a learning environment that promotes critical thinking, innovation, ethical responsibility, and lifelong learning. Our dedicated academic staff actively engage in teaching, research, and community service, contributing to scientific advancement and societal development.

As Cambodia advances in science, technology, and sustainable development, the Department of Chemistry remains at the forefront—empowering students to become skilled professionals, responsible citizens, and future leaders in science.

This bachelor's program requires 4 years of full-time study, organized into two semesters per academic year, with students completing a total of 150 credits for graduation in either Chemistry or Biochemistry major.

During the Foundation Year (Year 1), Year 2, and Year 3 Semester 1, all students follow a common curriculum. Beginning in Year 3 Semester 2, students are streamed into either the Bachelor of Science in Chemistry or the Bachelor of Science in Biochemistry, where they take specialized courses aligned with each major.

The curriculum provides a balance of foundational science, core major courses, and advanced specialization, with Chemistry focusing on water, food, and materials chemistry, and Biochemistry emphasizing molecular, cellular, and applied biochemical sciences. Students develop both theoretical understanding and practical laboratory competencies, reinforced through experiments, projects, and applied learning activities.

In addition, the top 10% of Year 4 students may choose to complete a research thesis in their final semester. The remaining students must take final course in semester II and take the exit exam. This program structure ensures graduates are well-prepared for diverse careers in chemistry, biochemistry, or related scientific and industrial fields. 

PLOs: Bachelor of Science in Chemistry

Year I (Semester I)

FECH1101-Cambodian History 

The Cambodian History course is designed to promote nationalism, patriotism, national pride, and responsible citizenship by helping students learn from the successes and failures of the past. The course explores Cambodian history from prehistoric times to the modern era, including the Funan, Chenla, Angkor, post-Angkor, colonial, and post-independence periods. Students study the achievements, expansion, decline, and recovery of the Khmer nation while developing skills in observation, analysis, evaluation, and creative interpretation of historical events. Through understanding more than 2,000 years of Cambodian history, students are encouraged to become active and responsible citizens in today’s globalized world.

FECH1102-Khmer Civilization 

This course develops students’ ability to generate ideas for social and economic development in response to Cambodia’s Vision 2050 by integrating scientific, technical, and cultural knowledge. It introduces the foundations of Khmer culture, ethics, and society, while encouraging critical thinking, human capital development, and ethical global citizenship with consideration of cultural and ethical issues in chemistry and physics.

FECH1103-General Biology I

This course provides a comprehensive foundation in the principles of biology, exploring the molecular, cellular, and genetic processes that underpin life. Students will develop an understanding of the scientific method and experimental design while examining the structure, function, and interactions of living organisms across multiple levels of biological organization. 

FECH1104- Maths for Chemistry

Calculus is a foundation course that plays an important role in the understanding of science, engineering, economics, computer science, among other disciplines. The goal of this course is to achieve conceptual understanding and to apply best practices of calculus. It is designed to provide basic tools of calculus for the purposes of solving chemistry problems. This introductory course covers functions, differentiation and integration of functions of one variable, differential equations, vectors, matrices and its applications in chemistry. Teaching and learning will follow a flipped-classroom and active learning approach to enhance engagement and problem-solving skills. 

FECH1105-Pedagogy for Social Science

Social Pedagogy for Sciences is a course designed to connect scientific knowledge to social contexts and humanistic education with ethics.This course examines the intersection between the sciences and social pedagogy, focusing on the use of scientific knowledge to solve social problems and promote community well-being and safety. Students will learn how science teaching can influence social behavior change, environmental awareness, and the development of life skills for all individuals.In addition, this course has the following objectives:

• Understanding the Theory: Understand the basic principles of social pedagogy and how to apply them in the field of science. 

• Community Education: Learn how to transform complex science lessons into educational activities that are easy to understand and useful for the practical lives of people. 

• Scientific Ethics: Analyze the impact of technology and science on social ethics and equity in the community.

FECH1106-Introduction to Entrepreneur 

This course is aimed at creating a desire in students to use their skills and talents as an entrepreneur. Entrepreneurship is a combination of attributes which motivates a person to learn how he can develop himself as a successful businessman. By studying the concepts and theories of the entrepreneurship a student will be encouraged to transform himself by acquiring the knowledge as to how successfully he can start, manage and achieve growth in his business. Students work in teams to develop formal and written strategies business plans and ready for implementation by them.  

FECH1107-English Language I 

This course is designed for chemistry students with elementary levels of English to help them improve their speaking, listening, reading, writing, and grammar skills needed in their major study in an integrated and practical way. Using two core textbooks, the course combines interactive communication practice with structured writing development to help students become confident and accurate English users.

FECH1108-General Chemistry I 

This introductory chemistry course provides a fundamental understanding of the principles governing atomic structure, chemical reactions, gases, thermochemistry, and the periodic relationships among elements. Through guided study, experiments, and problem-solving, students will build a solid base in chemistry concepts essential for further study. 

Year I (Semester II)

FECH1201-Philosophy of Development 

This course enhances students’ ability to develop ideas for social and economic development aligned with Cambodia Vision 2050 through the analysis of science, technology, and ethics. Students apply scientific knowledge, critical thinking, and ethical reasoning to issues related to environmental protection, public health, industrial and scientific development. The course emphasizes philosophical foundations, reflective thinking, autonomy, and professional ethics in chemical science, preparing students to contribute to sustainable development, human capital advancement, and responsible global citizenship.

FECH1202-General Biology II 

This course provides the diversity of life on Earth, tracing its origins, evolutionary processes, and ecological interactions. Students will examine how organisms are classified, how they function at cellular and systemic levels, and how they adapt to changing environments. The course integrates microbiology, plant and animal biology, human physiology, ecology, and environmental science to provide a holistic understanding of life and its sustainability.

FECH1203-Statistic for Science 

This course provides a basic introduction to Statistics, a discipline widely applied in science. It covers descriptive statistics (variables, measures of central tendency and variation, graphs, histograms, distributions) and inferential statistics (correlation, regression, confidence intervals, hypothesis testing, ANOVA). The course is designed to build foundational skills in understanding data, interpreting statistical results.

FECH1204-Physics for Chemistry

This course introduces fundamental physics concepts essential for understanding chemical systems and processes. Designed for first-year chemistry students, the course builds a strong foundation in mechanics, oscillations, waves, electricity, magnetism, and optics, with a focus on how these principles apply directly to chemical phenomena. Students will learn to analyze physical quantities, interpret molecular behavior, understand energy changes, and explain how instruments such as spectrometers, conductivity meters, and optical devices work. 

FECH-1205-Digital & ICT Literacy  

This course introduces students to essential digital and information and communication technology (ICT) skills required for modern chemical education and research. It emphasizes the integration of digital tools, computational resources, and ICT applications in solving chemical problems, analyzing data, and presenting scientific information effectively. Students will learn to use chemical databases, simulation software, data visualization tools, and collaborative platforms to enhance productivity and research capabilities. The course also covers digital safety, ethical use of technology, and best practices for managing scientific information in a digital environment. 

FECH1206-English Language II 

This course is designed for chemistry students with elementary levels of English to help them improve their speaking, listening, reading, writing, and grammar skills needed in their major study in an integrated and practical way. Using two core textbooks, the course combines interactive communication practice with structured writing development to help students become confident and accurate English users.

FECH1207-General Chemistry II and Lab

This course provides a comprehensive understanding of the fundamental principles governing chemical bonding, molecular structure, states of matter, and chemical equilibria. It explores the interactions that determine the physical and chemical properties of substances, including chemical bonding theories, intermolecular forces, properties of gases, liquids, and solids, solution chemistry, reaction kinetics, chemical equilibrium, acid–base and solubility equilibria, and electrochemistry. Through lectures, problem-solving sessions, and laboratory experiments, students will develop conceptual knowledge, practical laboratory skills, and scientific reasoning abilities essential for advanced studies in chemistry and related disciplines. 

Year II (Semester I)

CHEM2101-Data Analysis and Visualization 

This course introduces chemistry students to the essential principles of statistical data analysis and scientific data visualization, enabling them to interpret, evaluate, and communicate chemical data effectively. Students develop a solid understanding of descriptive and inferential statistical methods, including measures of central tendency, variability, hypothesis testing, confidence intervals, and analysis of variance, allowing them to assess the quality and reliability of chemical data. They also learn to identify and address outliers and to interpret data distributions within analytical chemistry contexts. Furthermore, the course cultivates strong visualization skills grounded in best practices for mapping data to appropriate aesthetics—such as position, color, and scale—and selecting appropriate plot types for scientific communication . Students explore principles of clear figure design, effective use of color, avoidance of misleading graphics, and creation of publication ready visualizations used in modern chemical research. By the end of the course, students are able to analyze, interpret, and visually present chemical data with accuracy, clarity, and scientific integrity.

CHEM2102-Organic Chemistry I and Lab 

This course introduces the principles of organic chemistry, including bonding, functional groups, stereochemistry, reaction mechanisms, and nomenclature. Students learn to analyse and predict organic reactions, apply IR spectroscopy for functional group identification, and study the chemistry of alkyl halides. Laboratory work emphasizes essential experimental techniques such as crystallization, distillation, extraction, chromatography, and functional group analysis.

CHEM2103-Physical Chemistry I 

This course introduces the foundational principles of quantum mechanics through key early quantum phenomena such as blackbody radiation, the photoelectric effect, atomic spectra, and matter waves that demonstrated quantization and wave-particle duality. Students then learn the postulates of quantum mechanics, the role of operators, and introductory quantum models, including the particle-in-a-box and harmonic oscillator, to interpret quantized and wave-like behaviour in simple systems. The course further develops students’ ability to use logical reasoning with quantum numbers and atomic models to explain the structure of hydrogen-like atoms. The course emphasizes conceptual understanding without the use of computational software, focusing instead on reasoning, interpretation, and hand calculations. Collaborative learning is encouraged through group discussions and shared problem solving to support understanding of challenging quantum concepts

CHEM2104-Analytical Chemistry I and Lab 

In this course, students will learn the fundamentals of analytical chemistry and its vital applications in daily life, including laboratory experiments practice for industry and environmental analysis. The course covers the basic principles of both quantitative and qualitative analysis through wet-chemical method using laboratory glassware and equipment, along with critical concepts needed to perform effective laboratory work. Emphasis is placed on basic of sampling method, sample preparation, analytical procedures, and statistical data interpretation, with proper application of significant figures to ensure accuracy and precision, together with adherence to quality assurance principles. Students will also develop skills in analytical process, statistical data interpretation, understand the limitations of laboratory equipment, and apply methods of titration, and related calculations to determine unknown analyte concentrations.  

CHEM2105-Inorganic Chemistry I and Lab 

This course provides a foundation in descriptive inorganic chemistry, beginning with atomic structure and periodic trends, and progressing through the principles of covalent, metallic, and ionic bonding. Students explore the structures and properties of molecules, molecular symmetry and its relationship to spectroscopy, and the solid-state structures of metals and ionic compounds. The course also provides a basic overview of coordination compounds, including nomenclature, classification of ligands, stereochemistry, and types of complexes. The laboratory of the course associated with lecture by providing hands-on experience with the chemical properties of inorganic compounds. Students develop skills in the identification of substances through physical and chemical tests, practice safe laboratory techniques, and strengthen concepts of reactivity studied in class.

CHEM2106-English Language III 

This course is designed for chemistry students with pre-intermediate levels of English to help them improve their speaking, listening, reading, writing, and grammar skills needed in their major study in an integrated and practical way. Using two core textbooks, the course combines interactive communication practice with structured writing development to help students become confident and accurate English users.

Year II (Semester II)

CHEM2201-Biochemistry I 

This course introduces students to the structural chemistry and biological functions of biomolecules that form the basis of life. Topics include the chemical structures, classifications, stereochemistry, interactions, and physicochemical properties of amino acids, proteins, carbohydrates, lipids, nucleic acids, and vitamins. The course emphasizes structure–function relationships, stability, biological significance, and molecular interactions, building the foundation for biochemistry II, molecular biology, and biotechnology.

CHEM2202-Organic Chemistry and Lab 

This course provides an in-depth study of the structure, properties, and reactivity of major classes of organic compounds, emphasizing mechanistic understanding and synthetic transformations. Topics include the chemistry of alkenes, alkynes, alcohols, ethers, aromatic and carbonyl compounds, as well as radical reactions and conjugated systems. Students will explore stereochemistry, regioselectivity, and mechanisms of electrophilic and nucleophilic reactions, oxidation–reduction, and organometallic chemistry. The course also introduces key spectroscopic techniques—UV–Vis, NMR, and Mass Spectrometry—for molecular structure determination. Laboratory work emphasizes synthesis, purification, and characterization of organic compounds such as alcohols, aspirin, soaps, and detergents reinforcing concepts of reaction mechanisms, data interpretation, responsibility, teamwork, effective time management  and safe laboratory practice.

CHEM2203-Physical Chemistry II and Lab 

This course introduces the fundamental principles of thermodynamics and their application to chemical systems. It covers the laws of thermodynamics, energy, heat, and work, as well as the behavior of gases, phase changes, entropy, and chemical equilibrium. Students will develop the ability to analyze energy transformations, predict the direction of chemical processes, and understand the conditions for equilibrium in chemical reactions.The laboratory component supports the theoretical concepts through practical activities that develop experimental skills and reinforce understanding of thermodynamic behavior in real systems. Emphasis is placed on data collection, analysis, and interpretation, as well as safe and effective laboratory practices.Overall, the course aims to strengthen students’ quantitative reasoning, problem-solving abilities, and understanding of thermodynamic principles relevant to chemistry and related applications.

CHEM2204-Analytical Chemistry II and Lab 

In this course, students will learn the fundamentals of analytical chemistry and its vital applications in daily life, including laboratory experiments practice for industry and environmental analysis. The course covers the basic principles of both quantitative and qualitative analysis through wet-chemical method using laboratory glassware and equipment, along with critical concepts needed to perform effective laboratory work. Emphasis is placed on basic of sampling method, sample preparation, analytical procedures, and statistical data interpretation, with proper application of significant figures to ensure accuracy and precision, together with adherence to quality assurance principles. Students will also develop skills in analytical process, statistical data interpretation, understand the limitations of laboratory equipment, and apply methods of titration, and related calculations to determine unknown analyte concentrations. 

CHEM2205-Inorganic Chemistry II 

This course extends the study of descriptive inorganic chemistry by applying the fundamental principles learned in Inorganic Chemistry I to the systematic exploration of the main-group elements in the periodic table. It begins with the chemistry of hydrogen and the s- and p-block elements, followed by the physical and chemical properties, preparation methods, reactivity patterns, and major compounds of Groups 13–18. Students analyse periodic trends, bonding concepts, acid–base behaviour, and the HSAB principle to interpret the structure, stability, and reactivity of main-group compounds. Emphasis is placed on the biological roles and industrial applications of these elements, as well as the construction of reaction flowcharts to illustrate systematic reactivity patterns across the groups. Throughout the course, students engage in inquiry-based learning, collaborative problem-solving, and peer-teaching activities that reinforce conceptual understanding and develop the analytical skills necessary for advanced study in inorganic chemistry.

CHEM2206-English Language IV 

This course is designed for chemistry students with pre-intermediate levels of English to help them improve their speaking, listening, reading, writing, and grammar skills needed in their major study in an integrated and practical way. Using two core textbooks, the course combines interactive communication practice with structured writing development to help students become confident and accurate English users.

Bachelor of Science in Chemistry

Year III (Semester I)

CHEM3101-Biochemistry II and Lab 

This course provides an applied and integrated understanding of major biomolecular metabolic pathways—including carbohydrates, lipids, amino acids, and nucleic acids—and examines how these pathways are regulated, interconnected, and linked to physiological functions and metabolic disorders. The course emphasizes the application of biochemical principles to explain pathway coordination and interpret metabolic dysfunction in clinically relevant contexts.  Note: The accompanying laboratory component consists of qualitative biochemical tests previously associated with the Biochemistry I curriculum. These experiments are retained for skill reinforcement under guided supervision. The laboratory content specific to Biochemistry II metabolism will be delivered in Biochemistry III in the following semester.

CHEM3102-Organic Chemistry III 

This course provides an in-depth study of aromatic and carbonyl chemistry, emphasizing mechanistic principles, functional group transformations, and structure–reactivity relationships. The topics include aromaticity, electrophilic and nucleophilic aromatic substitution, and the synthesis and reactivity of aldehydes, ketones, carboxylic acids, and their derivatives. The course also examines enol and enolate chemistry, carbonyl condensation reactions, and the structural properties, basicity, preparation, and reactions of amines. In addition, the chemistry of phenols and aryl halides is explored with a focus on their characteristic acidity, substitution pathways, and nucleophilic aromatic substitution mechanisms. Throughout the course, students develop the ability to interpret mechanisms, predict reaction outcomes, and design multi-step syntheses. Laboratory sessions reinforce theoretical concepts through hands-on experiments involving carbonyl transformations, aromatic substitutions, and functional-group analysis.

CHEM3103-Physical Chemistry III and Lab 

Physical Chemistry III will be focused in general motion of gases, chemical kinetics reactions including catalysts and enzyme and electrochemistry.  Gas motions: This part will be covered in the probabilities of gas rates including root-mean square, critical and mean rates.  Chemical kinetics reactions: At the beginning of the part, order reactions and first order reaction rates will be depleted. Other orders such as second, third...  will also be presented. Any fitting curve by math, excel or origin will be recommended to be used. Lab experiments will be demonstrated to understand fundamental concepts.   Electrochemistry: Principles of electrolysis, cells and batteries will be covered supporting by experimentation. 

CHEM3104-Analytical Chemistry and Lab 

Analytical Chemistry III will be focused on instrumental analysis. Several instruments such as UV/vis spectrophometer, atomic spectroscopy (AAS, AES, ICP…), mass spectroscopy (MS), gas chromatography (GC), high performance liquid chromatography(HPLC) and capillary electrophoresis (CE) will be covered in this course. General principles will be presented in the lectures and measuremental techniques and  result evaluation  will also be practiced.

CHEM3105-Inorganic Chemistry 

This course extends fundamental inorganic chemistry into coordination chemistry, organometallic systems, and solid-state materials, with emphasis on their economic and industrial relevance. Topics include coordination compounds, ligand field theory, electronic spectra, reaction mechanisms of metal complexes, organometallic catalysis, bioinorganic systems, and introductory solid-state chemistry. Students integrate theory with structured problem-solving, analyse industrial case studies, and develop a mini research proposal related to inorganic chemistry applications in areas such as catalysis, materials, energy, or bioinorganic systems. The course also strengthens scientific communication, teamwork, and professional conduct through proposal writing, project review, and oral presentation.

CHEM3106-English 

This course is designed for chemistry students with intermediate levels of English to help them improve their speaking, listening, reading, writing, and grammar skills needed in their major study in an integrated and practical way. Using two core textbooks, the course combines interactive communication practice with structured writing development to help students become confident and accurate English users.

Year III (Semester II)

CHEM3201-Biochemistry III and Lab 

This course develops students’ ability to explain major biomolecular metabolic pathways (carbohydrates, lipids, amino acids, and nucleic acids), including their regulation and physiological roles, and to apply systematic problem-solving skills to interpret metabolic disruptions in case-based biochemical contexts. Delivered within an Outcome-Based Education (OBE) framework, the course integrates interactive lectures, flipped learning (Edpuzzle), case-based learning, collaborative activities, and guided laboratory practice to develop knowledge, analytical thinking, teamwork, communication, and technical skills. Laboratory sessions focus on guided-response fundamental biochemical techniques, emphasizing accuracy, safety, and scientific reporting. Note: The laboratory content reinforces qualitative techniques introduced in Biochemistry I, while advanced metabolism-related laboratory work will be conducted in Biochemistry III to ensure progressive learning.

CHEM3202-Green Chemistry and Lab

The course “Green Chemistry and Lab” introduces students to the fundamental principles and strategic applications of green chemistry. It focuses on the identification and evaluation of chemical hazards and explores various methodologies for designing and implementing environmentally benign chemical processes. Students will learn to critically assess chemical products and processes for their environmental impact and understand approaches that minimize waste and pollution. The course emphasizes real-world examples and the societal importance of sustainable chemical practices.

CHEM3203-Aquatic Chemistry 

Aquatic Chemistry introduces students to the fundamental chemical processes that govern natural water systems. The course covers water structure, solute behavior, equilibrium reactions, thermodynamics, and reaction kinetics, along with key water quality parameters such as pH, alkalinity, hardness, dissolved oxygen, nutrients, organics, and metals. Students also explore contaminant fate and transport in surface water, groundwater, and soil, emphasizing processes like sorption, dissolution, and redox transformations. By the end of this course, students will learn to interpret water quality parameters, predict contaminant behavior, and apply chemical principles to environmental water problems.

CHEM3204-Food Chemistry 

This course is designed to provides foundational and applied knowledge on the chemical composition, structure, interactions, and reactions of food components including water, carbohydrates, proteins, lipids, vitamins, minerals, enzymes, pigments, and food additives. Students examine how processing, storage, and environmental conditions influence chemical and nutritional quality. The course integrates scientific reasoning and entrepreneurial mindsets relevant to food systems.

CHEM3205-Material Chemistry and Lab 

This course introduces students to the principles and applications of materials chemistry with a focus on nanomaterials. Students will explore synthesis, characterization, properties, and applications of silver nanoparticles and carbon nanotubes. Through a project-based approach, students will collaboratively design, investigate, and present research-inspired projects that simulate real-world material chemistry problems and solutions.

CHEM3206-English Language VI 

This course is designed for chemistry students with intermediate levels of English to help them improve their speaking, listening, reading, writing, and grammar skills needed in their major study in an integrated and practical way. Using two core textbooks, the course combines interactive communication practice with structured writing development to help students become confident and accurate English users.

Year IV (Semester I)

CHEM4101-Water Quality Assessment and Purification and Lab 

Water Quality Assessment and Purification and Lab provides students with essential knowledge and hands‑on skills for evaluating water quality and understanding modern water treatment processes. The course covers physical, chemical, and biological water quality parameters, regulatory standards, and major pollution sources. Students study key treatment operations, including coagulation–flocculation, sedimentation, filtration, adsorption and ion exchange, disinfection, and groundwater treatment. Laboratory sessions strengthen theory through water sampling, physicochemical analysis, jar testing, instrument operation, and safe scientific practices. By the end of the course, students can assess water quality, interpret analytical data, and explain treatment mechanisms.

CHEM4102-Food Processing and Safety and Lab

This course introduces the scientific principles and technologies essential for food processing and preservation. Students learn how raw materials are transformed into stable, safe, and high-quality food products through thermal and nonthermal processes, dehydration, fermentation, packaging, sanitation, and HACCP-based food safety systems. Laboratory sessions reinforce practical skills in developing food products, evaluating processing parameters, ensuring hygiene compliance, and implementing safety protocols.

CHEM4103-Polymer Chemistry 

This introductory chemistry course provides a fundamental understanding of the principles governing atomic structure, chemical reactions, gases, thermochemistry, and the periodic relationships among elements. Through guided study, experiments, and problem-solving, students will build a solid base in chemistry concepts essential for further study. 

CHEM4104-Research Method and Seminar

This course develops students’ ability to explain research principles in chemistry and apply systematic problem-solving skills to interpret analytical processes and experimental design, with emphasis on pesticide analysis using LC-MS/MS and GC-MS/MS. Delivered within an Outcome-Based Education (OBE) framework, the course uses flipped classroom and seminar-based learning to enhance literature retrieval, critical thinking, ethical awareness, and scientific communication. Students engage in structured article analysis, guided problem-solving, and interactive discussions. Students develop a guided mini research proposal and conduct structured analysis of scientific articles, culminating in seminar presentations and reflective evaluation. Invited seminars provide real-world insights into chemical research.

CHEM4105-Environmental Chemistry and Lab 

This “Environmental Chemistry” course is designed to equip students with the knowledge to analyze and address environmental pollution in dynamic ecosystems. Students will learn about the chemical aspects of soil, water, and air pollution, and develop an understanding of some advanced technologies used for environmental remediation. The course will also cover the identification and control of chemical hazards resulting from human activities and natural phenomena

CHEM4106-Nanotechology 

This course provides an introduction to the principles, materials, and applications of nanotechnology, with emphasis on nanoscale chemistry, nanomaterials, and the historical and natural foundations of nanoscale science. Students build conceptual understanding of atomic and nanoscale phenomena, including chemical bonding, quantum mechanics, polymers, and semiconductor materials that govern nanomaterial behavior.

The course introduces key nanoscale characterization techniques such as Atomic Force Microscopy (AFM), Scanning Electron Microscopy (SEM), and Transmission Electron Microscopy (TEM) to support explanation of material structure, properties, and performance. Students also explore nanotechnology applications in major sectors, including food and water processing and safety, environmental sustainability and carbon neutrality, electronics manufacturing, and healthcare (diagnostics and drug delivery). Through assigned tasks such as homework, quiz, group assignments, dyadic question, and article-based presentations, students develop the ability to interpret nanotechnology-based solutions and effectively communicate scientific findings in written and oral formats. By the end of the course, students will be able to explain core nanotechnology principles, describe nanoscale material characterization, and interpret real-world nanotechnology applications across multiple sectors.

Year IV (Semester II)

CHEM4201-Wastewater Treatment and Hazardous 

This course provides a comprehensive study of the principles and technologies used in wastewater treatment and hazardous waste management, covering the physical, chemical, and biological characteristics of wastewater along with conventional and advanced treatment processes designed to remove contaminants and protect water quality, while also examining the classification, handling, treatment, and disposal of hazardous wastes with an emphasis on risk assessment, pollution prevention, and environmental sustainability, and discussing regulatory frameworks and environmental standards to ensure compliance with national and international guidelines, through which students will develop, via both theoretical concepts and practical applications, the knowledge and skills required to design, evaluate, and manage effective treatment systems while minimizing environmental and public health impacts.

CHEM4202-Food Analysis and Toxicology and Lab 

This course explores chemical, instrumental, and toxicological methods used to evaluate food quality, safety, and compliance. Core topics include sampling, proximate analysis, compositional testing, contaminants (chemical, physical, biological), food additives, toxicant metabolism, QA/QC systems, and risk characterization. Laboratory sessions focus on standard analytical methods, calibration curves, contaminant detection, and ethical reporting of analytical results.

CHEM4203-Materials Processing and Lab 

Materials Processing and Lab is a specialized course that will be bring the fundamental concepts of materials processing together in a unified approach that highlights the overlap in scientific and engineering principles. The course teaches students key principles involved in the processing of engineering materials, specifically metals, ceramics, and polymers, from starting or raw materials through to final functional forms. The course’s self-contained approach is based on the state of matter most central to the shaping of the material: melt, solid, powder, dispersion and solution, and vapor.

CHEM4204-Industrial Internship or Industrial Emulation Project 

This course provides chemistry students with practical industrial experience through internship placement or industrial emulation project activities that integrate academic knowledge with real-world chemical applications. Students will apply chemical principles, laboratory techniques, problem-solving, and professional skills in industrial or simulated workplace settings related to chemistry and allied industries. The course emphasizes technical competency, teamwork, communication, ethics, safety, and professional responsibility through supervised training, project work, reporting, and presentation.

CHEM4205-Thesis 

This course provides chemistry students with the opportunity to conduct independent research under academic supervision in a selected area of chemistry. Students will apply research methods, laboratory techniques, data analysis, and scientific problem-solving while developing skills in technical writing, presentation, ethics, and professional responsibility through thesis preparation and defense.

Bachelor of Science in Chemistry

Year III (Semester I)

CHEM3101-Biochemistry II and Lab 

This course provides an applied and integrated understanding of major biomolecular metabolic pathways—including carbohydrates, lipids, amino acids, and nucleic acids—and examines how these pathways are regulated, interconnected, and linked to physiological functions and metabolic disorders. The course emphasizes the application of biochemical principles to explain pathway coordination and interpret metabolic dysfunction in clinically relevant contexts.  Note: The accompanying laboratory component consists of qualitative biochemical tests previously associated with the Biochemistry I curriculum. These experiments are retained for skill reinforcement under guided supervision. The laboratory content specific to Biochemistry II metabolism will be delivered in Biochemistry III in the following semester.

CHEM3102-Organic Chemistry III 

This course provides an in-depth study of aromatic and carbonyl chemistry, emphasizing mechanistic principles, functional group transformations, and structure–reactivity relationships. The topics include aromaticity, electrophilic and nucleophilic aromatic substitution, and the synthesis and reactivity of aldehydes, ketones, carboxylic acids, and their derivatives. The course also examines enol and enolate chemistry, carbonyl condensation reactions, and the structural properties, basicity, preparation, and reactions of amines. In addition, the chemistry of phenols and aryl halides is explored with a focus on their characteristic acidity, substitution pathways, and nucleophilic aromatic substitution mechanisms. Throughout the course, students develop the ability to interpret mechanisms, predict reaction outcomes, and design multi-step syntheses. Laboratory sessions reinforce theoretical concepts through hands-on experiments involving carbonyl transformations, aromatic substitutions, and functional-group analysis.

CHEM3103-Physical Chemistry III and Lab 

Physical Chemistry III will be focused in general motion of gases, chemical kinetics reactions including catalysts and enzyme and electrochemistry. Gas motions: This part will be covered in the probabilities of gas rates including root-mean square, critical and mean rates. Chemical kinetics reactions: At the beginning of the part, order reactions and first order reaction rates will be depleted. Other orders such as second, third...  will also be presented. Any fitting curve by math, excel or origin will be recommended to be used. Lab experiments will be demonstrated to understand fundamental concepts.   Electrochemistry: Principles of electrolysis, cells and batteries will be covered supporting by experimentation.

CHEM3104-Analytical Chemistry III and Lab 

Analytical Chemistry III will be focused on instrumental analysis. Several instruments such as UV/vis spectrophometer, atomic spectroscopy (AAS, AES, ICP…), mass spectroscopy (MS), gas chromatography (GC), high performance liquid chromatography(HPLC) and capillary electrophoresis (CE) will be covered in this course. General principles will be presented in the lectures and measuremental techniques and  result evaluation  will also be practiced.

CHEM3105-Inorganic Chemistry III

This course extends fundamental inorganic chemistry into coordination chemistry, organometallic systems, and solid-state materials, with emphasis on their economic and industrial relevance. Topics include coordination compounds, ligand field theory, electronic spectra, reaction mechanisms of metal complexes, organometallic catalysis, bioinorganic systems, and introductory solid-state chemistry. Students integrate theory with structured problem-solving, analyse industrial case studies, and develop a mini research proposal related to inorganic chemistry applications in areas such as catalysis, materials, energy, or bioinorganic systems. The course also strengthens scientific communication, teamwork, and professional conduct through proposal writing, project review, and oral presentation.  

CHEM3106-English V 

This course is designed for chemistry students with intermediate levels of English to help them improve their speaking, listening, reading, writing, and grammar skills needed in their major study in an integrated and practical way. Using two core textbooks, the course combines interactive communication practice with structured writing development to help students become confident and accurate English users.

Year III (Semester II)

CHEM3201-Biochemistry III and Lab 

This course develops students’ ability to explain major biomolecular metabolic pathways (carbohydrates, lipids, amino acids, and nucleic acids), including their regulation and physiological roles, and to apply systematic problem-solving skills to interpret metabolic disruptions in case-based biochemical contexts. Delivered within an Outcome-Based Education (OBE) framework, the course integrates interactive lectures, flipped learning (Edpuzzle), case-based learning, collaborative activities, and guided laboratory practice to develop knowledge, analytical thinking, teamwork, communication, and technical skills. Laboratory sessions focus on guided-response fundamental biochemical techniques, emphasizing accuracy, safety, and scientific reporting. Note: The laboratory content reinforces qualitative techniques introduced in Biochemistry I, while advanced metabolism-related laboratory work will be conducted in Biochemistry III to ensure progressive learning.

CHEM3202-Food Chemistry 

Students in this course learn about the chemical and biochemical properties and functions of key food components, including carbohydrates, proteins, lipids, water, colorants, flavors, vitamins, minerals, and natural toxins. The course explores the chemical changes that occur in these constituents during food processing and storage, as well as the role and mechanisms of chemical preservatives in food preservation. Students also study the biochemical functions of vitamins and minerals in the human body, along with their potential negative effects when consumed improperly. Additional topics include color changes in food pigments during processing and storage, and the presence of natural toxins in plants and animals. The course further emphasizes practical experience by requiring students to conduct experiments related to food chemistry.

CHEM3207-Technique in Biochemistry 

Aquatic Chemistry introduces students to the fundamental chemical processes that govern natural water systems. The course covers water structure, solute behavior, equilibrium reactions, thermodynamics, and reaction kinetics, along with key water quality parameters such as pH, alkalinity, hardness, dissolved oxygen, nutrients, organics, and metals. Students also explore contaminant fate and transport in surface water, groundwater, and soil, emphasizing processes like sorption, dissolution, and redox transformations. By the end of this course, students will learn to interpret water quality parameters, predict contaminant behavior, and apply chemical principles to environmental water problems.

CHEM3208-Clinical Biochemistry 

This course aims to extend theoretical knowledge in the field of Biochemistry, Molecular Biology, Metabolomics, and multidisciplinary science, combining aspects of biology, analytical chemistry, and data interpretation, which are critical in the clinical environment and research.

CHEM3209-General Microbiology and Lab 

The course is designed to provide students with an understanding at a basic level of the diversity, structure, replication, and growth of microorganisms. Students will learn about the classification, importance, and significance of microorganisms in daily life, human welfare, environment, industries, scientific development, and applications related to them.

CHEM3206-English Language VI 

This course is designed for chemistry students with intermediate levels of English to help them improve their speaking, listening, reading, writing, and grammar skills needed in their major study in an integrated and practical way. Using two core textbooks, the course combines interactive communication practice with structured writing development to help students become confident and accurate English users.

Year IV (Semester I)

CHEM4102-Food processing and Safety and Lab 

This course introduces the scientific principles and technologies essential for food processing and preservation. Students learn how raw materials are transformed into stable, safe, and high-quality food products through thermal and nonthermal processes, dehydration, fermentation, packaging, sanitation, and HACCP-based food safety systems. Laboratory sessions reinforce practical skills in developing food products, evaluating processing parameters, ensuring hygiene compliance, and implementing safety protocols.

CHEM4104-Research Method and Seminar 

This course develops students’ ability to explain research principles in biochemistry and apply systematic problem-solving skills to interpret enzyme-related processes and experimental design, with emphasis on enzyme extraction and industrial applications. Delivered within an OBE framework, the course uses flipped classroom and seminar-based learning to enhance literature retrieval, critical thinking, ethical awareness, and scientific communication. Students engage in structured analysis of biochemical research articles and collaborative discussion.Students develop a guided mini research proposal and perform structured article analysis, culminating in seminar presentations and reflective evaluation. Invited seminars provide real-world insights into biochemical research and applications.Assessment includes formative (ungraded) activities and summative assessments (midterm, proposal, presentation, reflection).

CHEM4107-Food Microbiology and Lab 

This course aims to provide students with the knowledge of microbiological ecology and the controls in food and beverages. It also provides students with an understanding of food spoilage, foodborne diseases, and prevention.  The course will cover the natural habitats of microorganisms, potential pathogens, microbial analytical techniques, and microbiological quality control in food.

CHEM4108-Molecular Biology and Genetics 

The study of cell biochemistry, which is intimately tied to cell biology, in particular the biochemistry of DNA and congeners, is covered in this course. The branch of biology that explores the structure and function of life's macromolecules (and especially with their genetic role). The molecular study of biology, such as the chemical characteristics of DNA. It is constructed for biochemistry students to acquire knowledge of molecular biology and genetics which is described below:

• Describe the structure of nucleic acids-from single nucleotides through to whole genome

• Explain the differences between the core molecular processes of DNA replication, RNA transcription and protein translation

• Explain how gene expression is regulated at multiple levels

• Identify, gather, retrieve, and analyse appropriate molecular genetics information via a variety of sources

CHEM4109-Immunology 

The immune system governs defense against pathogens and is of importance for development of autoimmune diseases, allergy and cancer. The course discusses basic immunology including cellular and molecular processes that represents the human immune system. Subjects to be presented include cells and organs of the immune system, antigen, immunoglobulins and antibody diversity, molecular mechanisms of innate and adaptive immunity, the complement system, antigen presentation, cell-mediated effector responses, mucosal immunity and select lectures on the immune system in health and disease. It will also discover that the immune system is impacted by physiological and environmental factors as well as aging and the course links immunological theory to the broader population and social contexts.

CHEM4110-Enzymology 

This course provides a fundamental understanding of enzyme structure and function, beginning with an introduction to enzymes that covers the principles of catalysis and coenzymes, the concept of active sites and enzyme–substrate complex formation, the specificity of enzyme action, regulatory mechanisms, and enzyme classification. It then explores enzyme kinetics, including the influence of environmental factors such as pH, temperature, and organic solvents, the application of the Michaelis–Menten equation and Lineweaver–Burk plot, different types of enzyme inhibition (both reversible and irreversible), and approaches to experimental kinetics.

Year IV (Semester II)

CHEM4202-Food Analysis and Toxicology and Lab 

This course explores chemical, instrumental, and toxicological methods used to evaluate food quality, safety, and compliance. Core topics include sampling, proximate analysis, compositional testing, contaminants (chemical, physical, biological), food additives, toxicant metabolism, QA/QC systems, and risk characterization. Laboratory sessions focus on standard analytical methods, calibration curves, contaminant detection, and ethical reporting of analytical results.

CHEM4206-Enzyme Biotechnology and Lab 

The course provides the students with knowledge of the biotechnology of enzyme such as the importance of enzymes in daily life and scientific development, enzyme naming and classification, observation and preparation of enzymes from biological systems, separation, purification and determination of enzyme molecular mass, enzymes used in instrumental analysis methods and application of enzymes in food, beverage, paper, soap and other biotechnology industries. In addition to the lectures, students will be assigned as a group for writing academic report and presentation, which is called term paper. Each group will choose their interested enzyme then write a full report of it such as introduction , literature review (characteristic, pH optimum, inhibitor, etc.,), limitation of the study (why it is important to study this enzyme), extractions, purifications, applications (disadvantages and advantages), and finally expected outcomes.

CHEM4207-Cases in Biochemistry 

The case study assignment is modeled on exercises. A description of the assignment follows: a group of 3-4 students is given a case study which gives the history. The group is asked to provide biochemical explanations. The assignment provides the opportunity for small group interaction within a larger class and emphasizes cooperative-collaborative learning. Students learn by researching the topic on their own and debating it in small group discussions, and in so doing, gain a sense of confidence in themselves and the material they have learned over the course of the semester.

CHEM4204-Industrial Internship or Industrial Emulation Project 

This course provides biochemistry students with practical industrial experience through internship placement or industrial emulation project activities that integrate biochemical knowledge with real-world applications in healthcare, food, pharmaceutical, biotechnology, environmental, and laboratory-related industries. Students will apply biochemical principles, laboratory techniques, data analysis, and problem-solving skills in professional or simulated workplace settings. The course emphasizes technical competency, teamwork, communication, ethics, laboratory safety, and professional responsibility through supervised training, project work, reporting, and presentation.

 

CHEM4205-Thesis

This course provides biochemistry students with the opportunity to conduct independent research under academic supervision in a selected area of biochemistry. Students will apply biochemical research methods, laboratory techniques, data analysis, and scientific problem-solving while developing skills in technical writing, presentation, ethics, and professional responsibility through thesis preparation and defense.

Asst. Prof. SEAN Vichet

1. Modern Organic Chemistry Part I , 2022.  (Translation and Compilation) https://drive.google.com/file/d/1-PgzYWwPpbPT7GgNII5_Y_YLoWm0kaOF/view?usp=sharing     
2. Modern Organic Chemistry Part II, 2022 (Translation and Compilation) https://drive.google.com/file/d/1KLrcqYsdUd_8kVXngUvqN_EcQvjWl1KA/view?usp=sharing
3. Fundamental Organic Synthesis, 2022 (Translation and Compilation) https://drive.google.com/file/d/1KLrcqYsdUd_8kVXngUvqN_EcQvjWl1KA/view?usp=sharing

Mrs. SO Vichheka

1. Cheng, K.; Chourn, S.; So, V.; David, F.; Long, S.; Dine, S.; Lemarchand, A.; Traore, M.; Colbeau-Justin, C.; Kanaev, A., Photocatalytic Activity of Cu-TiO₂ Nanopowder Under UVA and Sunlight Illumination: Influence of Composition and Calcination Temperature on Charge Transfer. Crystals 2026, 16 (5), 349. https://doi.org/10.3390/cryst16050349
2. Nath, D.; So, V., Authentication of coffee blends (Arabica/ Robusta) in Phnom Penh by determination of Kahweol:16-O-Methylfestol. Bulletin of Cambodia Chemical Society 2015, 6 (6), 28-32. https://drive.google.com/file/d/1PDh0clcHHYSO9cM7jt4fD5TtltsmaomT/view?usp=sharing  
3. Keo, R.; So, V.; , Determination of COD, pH and turbidity in Cheung Ek and Ponray Lake in Cambodia. Bulletin of Cambodia Chemical Society 2014, 5 (5), 6-9. 

https://drive.google.com/file/d/1yHuVZrSu0Xcgdm88v0hsxe7CcnY9sfr5/view?usp=sharing  

4. So, V.; Noeu, C., Determination of mercury in 13 species of fish from Tonle Sap River (Kampong Chhnang) and 7 species of farm fish in Cambodia. Bulletin of Cambodia Chemical Society 2013, 4 (4), 11-14. https://drive.google.com/file/d/1ZBN9aB0DKuH4NrujbCMB9tN1KtpH3gur/view?usp=sharing​​

Asst. Prof. SRENG Soknet

1. Sreng, S., & Proum, S. (2019). Seasonal variation in the nitrate concentration of groundwater samples surrounding the Dangkor Municipal Solid Waste Landfill. Insight: Cambodia Journal of Basic and Applied Research, 1(1), 97–124 https://cjbar.rupp.edu.kh/index.php/cjbar/article/view/6

Asst. Prof. Dr. Phal Sereilakhena 

1. Tom, S & Phal, S. Determination of Benzoic Acid and Sorbic Acid in Fish Sauce Using HPLC-UV. Cambodia Journal of Basic and Applied Research, 2025, 7(2). 

https://www.doi.org/10.61945/cjbar.2025.7.spl.01.

2. Ly, L; Eang, C; Phal, S; and Nim, B. Optimization and Validation of HPLC Method for Quantification of Caffeine Content in Energy Drinks Available in Cambodia. Cambodia Journal of Basic and Applied Research, 2025, 7(2). https://www.doi.org/10.61945/cjbar.2025.7.spl.03. 
3. Haziri, V; Phal, S; Boily, J-F; Berisha, A; and Tesfalidet, S. Oxygen interactions with covalently grafted 2D nanometric carboxyphenyl thin films: An Experimental and DFT Study. Coatings, 2022, 12, 49. https://doi.org/10.3390/coatings12010049
4. Phal, S; Nguyễn, H; Berisha, A; and Tesfalidet, S. In situ Bi/carboxyphenyl-modified glassy carbon electrode (Bi/CP/GCE) as a sensor platform for detection of Pb²⁺ and Cd²⁺ using square wave anodic stripping voltammetry. Sensing and Bio-Sensing Research, 2021, 34, 100455. https://doi.org/10.1016/j.sbsr.2021.100455
5. Mwanza, D; Phal, S; Nyokong, T; Tesfalidet, S; and Mashazi, P. Electrografting of isophthalic acid monolayer and covalent attachment of antibody onto carbon surfaces: Construction of capacitive biosensor for methotrexate detection. Electrochimica Acta, 2021, 398, 139360. https://doi.org/10.1016/j.electacta.2021.139360
6. Phal, S; Shimizu, K; Mwanza, D; Mashazi, P; and Tesfalidet, S. Electrografting of 4-carboxybenzenediazonium on glassy carbon electrode: The Effect of concentration on the formation of mono and multilayers. Molecules, 2020, 25, 4575. https://doi.org/10.3390/molecules25194575
7. Orqusha, N; Phal, S; Tesfalidet, S; and Berisha, A. Experimental and theoretical study of the covalent grafting of triazole layer onto the gold surface. Materials, 2020, 13, 2927. https://doi.org/10.3390/ma13132927
8. Phal, S; Shatri, B; Berisha, A; Geladi, P; Lindholm-Sethson, B; and Tesfalidet, S. Covalently electrografted carboxyphenyl layers onto gold surface serving as a platform for the construction of an immunosensor for detection of methotrexate. Electroanalysis, 2018, 812, 235–243. https://doi.org/10.1016/j.jelechem.2017.12.072
9. Phal, S; Lindholm-Sethson, B; Geladi, P; Shchukarev, A; and Tesfalidet, Solomon. Determination of methotrexate in spiked human blood serum using multi-frequency electrochemical immittance spectroscopy and multivariate data analysis. Analytica Chimica Acta, 2017, 987, 15–24. http://dx.doi.org/10.1016/j.aca.2017.08.034
10. Phal, S; Thammakhet, C; Thavarungkul, P; and Kanatharana, P. Miniaturized tea bag filled with polypyrrole for micro-solid phase extraction of estrogens. Proceedings of PACCON, 2015. https://www.researchgate.net/publication/319703128 

Dr. CHENG Khley 

1. Cheng, K.; Chourn, S.; So, V.; David, F.; Long, S.; Dine, S.; Lemarchand, A.; Traore, M.; Colbeau-Justin, C.; Kanaev, A., Photocatalytic Activity of Cu-TiO2 Nanopowder Under UVA and Sunlight Illumination: Influence of Composition and Calcination Temperature on Charge Transfer. Crystals 2026, 16 (5), 349.​ https://doi.org/10.3390/cryst16050349

2. Cheng, K.; Heng, S.; Tieng, S.; David, F.; Dine, S.; Haddad, O.; Colbeau-Justin, C.; Traore, M.; Kanaev, A., Mixed Metal Oxide W-TiO2 Nanopowder for Environmental Process: Synergy of Adsorption and Photocatalysis. Nanomaterials 2024, 14 (9), 765. https://doi.org/10.3390/nano14090765

3. Sanchez. M. M; Cheng, K.; Chhor, K.; Traore, M.; Ben Amar, M. Kanaev, A., Novel Synthesis of Mixed Oxide Nanoparticles for Photocatalysis. Chemical Engineering Transactions 2024, 74, 433-438. https://doi.org/10.3303/CET1974073

4. Khunn, K; Chey Oeurn. C.; Long. S.; Huoy, L.; Cheng, K.; Traore. M.; Kanaev. A.; Activity of Mixed Metal Oxide V-TiO2 Photocatalyst in Complex Matrix, 2022, 8. 

https://chemical.journalspub.info/index.php?journal=IJPP&page=article&op=view&path%5B%5D=1348

5. Stoller, M.; Vuppala, S.; Cheng, K.; Traore, M.; Marchetti, A.; Kanaevev, A.; Chiavola, A., Design of Novel Equipment Capable to Quickly Produce Efficient Nanomaterials for Use in Environmental and Sanitary of Emergencies, Chemical Engineering Transactions, 2019, 73, 187-192. https://doi.org/10.3303/CET1973032

6.  Cheng, K.; Chhor, K.; Passarello, J.-P.; Colbeau-Justin, C.; Kanaev, A., Photocatalytic Nanoparticulate ZrxTi1-xO2 Coatings with Controlled Homogeneity of Elemental Composition. ChemistrySelect 2018, 3(39), 11118-11126. https://doi.org/10.1002/slct.201801732

7. Vuppala, S.; Stoller, M.; Chiavola, A.; Kanaev, A.; Cheng, K., Synthesis of Core-Shell Nanoparticles for the Removal of Toxic Pollutants in Aqueous Medium, Chemical Engineering Transaction, 2018, 70, 1819-1824. https://doi.org/10.3303/CET1870304

8. Cheng, K.; Chhor, K.; Kanaev, A., Elaboration and enhanced activity of the mixed oxide ZrxTi1-xO2 nano-photocatalyst, Chemical Engineering Transactions, 2017, 60, 37-42. DOI:10.33303/CET1760007. https://www.aidic.it/cet/17/60/007.pdf

9. Cheng, K.; Chhor, K.; Brinza, O.; Vrel, D.; Kanaev, A., From Nanoparticles to Bulk Crystalline Solid: Nucleation, Growth Kinetics and Crystallisation of Mixed Oxide ZrxTi1-2O2 Nanoparticles, CrystEngComm 2017, 19 (28), 3955-3965. https://doi.org/10.1039/C7CE00505A
10. Cheng, K.; Chhor, K.; Kanaev, A., Solvent effect on nucleation-growth of titanium-oxo-alkoxy nanoparticles, Chemical Physics Letters, 2017, 672, 119-123. https://doi.org/10.1016/j.cplett.2017.01.059
11. Cheng, K.; Choi, K.; Kim, J.; Sung, I. H.; Chung, D. S., Sensitive Arsenic Analysis by Carrier-Mediated Counter-Transport Single Drop Microextraction Coupled with Capillary Electrophoresis, Microchemical Journal 2013, 106, 220-225. https://doi.org/10.1016/j.microc.2012.07.005

Dr. NGIN Putheary 

1. Ngin, P., Haglund, P., Proum, S., & Fick, J. (2024). Pesticide screening of surface water and soil along the Mekong River in Cambodia. Science of The Total Environment, 912, 169312. https://doi.org/10.1016/j.scitotenv.2023.169312..
2. Ngin, P., Cho, K., & Han, O. (2021). Immobilization of Soybean Lipoxygenase on Nanoporous Rice Husk Silica by Adsorption: Retention of Enzyme Function and Catalytic Potential. Molecules, 26(2), 291. https://doi.org/10.3390/molecules26020291
3. Irvine, K., Chan, L., Chea, S., Neung, S., Ngin, P., Sok, K., & Yen, S. (2010). Integrated Water Resources Management-Opportunities and Challenges for Cambodia. Water Resources Development in Southeast Asia, 108-136. https://www.researchgate.net/publication/256076905_Integrated_Water_Resources_Management_-_Opportunities_and_Challenges_for_Cambodia#fullTextFileContent

Asst. Prof. SOUM Veasna 

1. Teong, S.; Chong, A.; Un, S.; Soum, V. Fabrication of a Paper-Based Microfluidic Device Using a Simple Method for Chemical Analysis. Cambodian Journal of Education and STEM, 2024, 2(2). https://doi.org/10.62219/cjes.2024228.
2. Chong, A.; Sriv, T.; Chey, C. O.; Khan, S.; Shin, K.; Soum, V. Hybrid photo paper-based microfluidic device for colorimetric detection of iodine in salt. Discover Applied Sciences 2024, 6 (6), 305. https://doi.org/10.1007/s42452-024-06000-2. 
3. Khan, S., & Soum, V. (2023). H2 as Clean Energy for Sustainable Future. Universal Journal of Catalysis Science. Univers. J. Catal. Sci. 2023, 1, 71-95. https://doi.org/10.37256/ujcs.1220232208. 
4. Soum, V., Lehmann, V., Lee, H., Khan, S., Kwon, O.S., & Shin, K. (2023). A Novel Polymeric Substrate with Dual-Porous Structures for High-Performance Inkjet-Printed Flexible Electronic Devices. Macromolecular Materials and Engineering. 2023, 2300107. https://doi.org/10.1002/mame.202300107. 
5. Lee, MJ., Soum, V., Lee, SN. et al. Pumpless three-dimensional photo paper–based microfluidic analytical device for automatic detection of thioredoxin-1 using enzyme-linked immunosorbent assay. Anal Bioanal Chem, 2021. https://doi.org/10.1007/s00216-021-03747-0

Dr. HOR Seanghai 

1. Oyama, K., Hor, S., Tsukamoto, M., & Zhang, H. (2025). Detection and behaviors of TEMPO derivatives in seven mass spectrometry ionization methods. Journal of Mass Spectrometry, 60(4), e5122.https://doi.org/10.1002/jms.5122
2. Hou, J., Tsukamoto, M., Hor, S., Chen, X., Yang, J., Zhang, H., Koga, N., Yasuda, K., Fukuzawa, K., Itoh, S., & Azuma, N. (2023). Molecules with a TEMPO-based head group as high-performance organic friction modifiers. Friction, 11(2), 316–332. https://doi.org/10.1007/s40544-022-0610-0
3. Hor, S., Oyama, K., & Tsukamoto, M. (2022). Synthesis and characterization of methoxybenzene-linked polyimides formed by 1,4-addition to bismaleimides. Polymer, 238, 124326. https://doi.org/10.1016/j.polymer.2021.124326
4. Hor, S., Oyama, K., Koga, N., & Tsukamoto, M. (2021). Brønsted acid-catalyzed 1,4-addition of 1,3,5-trimethoxybenzene to maleimides and acrylates. Tetrahedron Letters, 74, 153100. https://doi.org/10.1016/j.tetlet.2021.153100
5. Hor, S., Kodama, T., Sugiura, N., Kondou, H., Yanagida, M., Yanagisawa, K., Shibasawa, A., Tsuzuki, B., Fukatsu, N., Nagao, K., Yamana, K., Hidari, K. I. P. J., Watanabe, H., Habuchi, O., & Nakano, H. (2018). Chemical synthesis of 4-azido-β-galactosamine derivatives for inhibitors of N-acetylgalactosamine 4-sulfate 6-O-sulfotransferase. Glycoconjugate Journal, 35(5), 477–491. https://doi.org/10.1007/s10719-018-9839-2

Dr. CHHEANG Lita

1. Chey, T., Hong, C., Kheang, M., Sao, V., Buth, S., Math, C., & Chheang, L. (2025). Bioaccumulation and human health risk assessment of heavy metals (Cd, Fe, Cu, and Zn) in cucumbers and green mustard from provinces along the Mekong River, Cambodia. Insight: Cambodia Journal of Basic and Applied Research, 7(3). https://doi.org/10.61945/cjbar.2025.7.3.08
2. Sao, V., Chey, T., Thanasupsin, S. P., & Chheang, L. (2025). Pollution evaluation and risk assessment of heavy metal (loid)s in spring water from the coastal areas of Cambodia. Insight: Cambodia Journal of Basic and Applied Research, 7(2). https://doi.org/10.61945/cjbar.2025.7.2.02
3. Chey, T., Pei, K., Math, C., Thanasupsin, S. P., & Chheang, L. (2025). Risk assessment of inhalation exposure to formaldehyde (FA) in chicken wings at Makro Cambodia and Derm Kor Market of Phnom Penh, Cambodia. Insight: Cambodia Journal of Basic and Applied Research, 7(2). https://doi.org/10.61945/cjbar.2025.7.2.01
4. Kit, T., Ginting, A. R., Sumpavapol, P., Chheang, L., & Thanasupsin, S. P. (2024). Exploring Hyaluronidase and Alpha-Glucosidase Inhibition Activities of the Hydrothermal Extract of Coffee Silverskin Obtained from a Central Composite Design. Processes, 12(12), 2805. https://doi.org/10.3390/pr12122805
5. Chheang, L., Khachornsakkul, K., Del-Rio-Ruiz, R., Zeng, W., Thongkon, N., Thanasupsin, S. P., & Sonkusale, S. (2024). Simple distance-based thread analytical device integrated with ion imprinted polymer for Zn²⁺quantification in human urine samples. Analyst, 149(11), 3161–3168. https://doi.org/10.1039/D4AN00076E
6. Khachornsakkul, K., Del-Rio-Ruiz, R., Chheang, L., Zeng, W., & Sonkusale, S. (2024). Distance-based paper analytical device for multiplexed quantification of cytokine biomarkers using carbon dots integrated with molecularly imprinted polymer. Lab on a Chip, 24(8), 2262–2271. https://doi.org/10.1039/D4LC00055B
7. Chheang, L., Sriwiriyarat, T., Pliankarom Thanasupsin, S., & Thongkon, N. (2024). Molecular imprinting of cellulose cotton fabric/silica materials with a colorimetric dithizone chelation for smartphone‐based detection of Zn (II) ions in water samples. Coloration Technology, 140(4), 637–652. https://doi.org/10.1111/cote.12736
8. Chem, C., Y, P., Nhim, S., Chheang, L., Ourn, E., Uk On, N., & Srey, C. (2023). Recycling of spent Oyster mushroom (Pleurotus ostreatus) sawdust waste for the production of Straw mushroom (Volvariella volvacea). The Cambodia Journal of Basic and Applied Research, 5(1), 9–17. https://doi.org/10.61945/cjbar.2023.5.1.1
9. Khachornsakkul, K., Del-Rio-Ruiz, R., Chheang, L., & Sonkusale, S. (2023). Distance-based thread analytical devices coupled with dispersive liquid-liquid microextraction for melatonin detection. Sensors and Actuators B: Chemical, 395, Article 134518. https://doi.org/10.1016/j.snb.2023.134518
10. Chheang, L., Limsuwan, P., Thongkon, N., Sriwiriyarat, T., & Thanasupsin, S. P. (2023). Ecological Risk Assessment and Source Contributions of Heavy Metals in the Sediment of the Chan Thnal Reservoir, Kampong Speu, Cambodia. Water, 15(8), 1566. https://doi.org/10.3390/w15081566
11. Chheang, L., Thongkon, N., Sriwiriyarat, T., & Thanasupsin, S. P. (2021). Heavy Metal Contamination and Human Health Implications in the Chan Thnal Reservoir, Cambodia. Sustainability, 13(24), 13538. https://doi.org/10.3390/su132413538
12. Thanasupsin, S. P., Chheang, L., & Math, C. (2021). Ecological risk of 17α-methyltestosterone contaminated water discharged from a full water recirculating earthen masculinization pond. Human and Ecological Risk Assessment: An International Journal, 27(6), 1696–1714. https://doi.org/10.1080/10807039.2021.1871845