The 28th Special CU-af Seminar 2020

The 28th Special CU-af Seminar 2020 October 20, 2020 work compared to others. According to the activation energies of 112-CIGS and 135-CIGS/112- CIGS thin films, the defect states can be modeled to diagrams illustrated in Fig. 9(a) and (b). For 135-CIGS thin film, it shows a broadening shape due to the possible various defects in the film. Then, in the PL spectrum, there are four fitting curves using Gaussian function. The energy level diagram of 135-CIGS is shown in Fig. 9(c). It composes of only DAPs transitions. It has been known that 135-CIGS is the n-type semiconductor, thus, the dominant defect is a donor. Thepossibledonortypesin135-CIGSthinfilmareInCu(indiumonCusite)(Ea ~100–200meV),andVSe (selenium vacancy) (Ea ~60–80 meV) [15-21]. The PL spectra among the various thicknesses of 135-CIGS capping on 112-CIGS at 10 K are compared to that of 112-CIGS thin film as shown in Fig. 10. The PL (DAP) peak position of 112-CIGS is at ~1.08 eV while the PL (DAP) peak positions of thin 135-CIGS capping layer of 1–40 nm on 112-CIGS are at ~1.10 eV, higher than that of 112-CIGS film by ~20 meV. It is quite possible that there is the strain for only thinner 135-CIGS capping layer of 135-CIGS/112- CIGS heterostructure. Then, the activation energies of these defects may form at higher energy. However, the PL peak energy is shifted to the original position for 80 nm 135-CIGS capping layer and then shifted towards lower energy as increasing the thickness of 135-CIGS layer for 120–200 nm. The shifted spectra towards lower energy for thick 135-CIGS capping layer is possible due to the intermixing between 135-CIGS and 112-CIGS layer. As a result, the y value (y [Cu]([Ga]+[In])) is lower and could form the concentration of deeper defect levels that cause the peak shifted. Fig.10.PLspectraof135-CIGS/112-CIGSwith various thicknesses of 135-CIGS capping layer at 10 K. Conclusion The defect states in 112-CIGS, 135-CIGS and 135-CIGS/112-CIGS were investigated by means of photoluminescence (PL) measurements. The radiative emissions were observed for both the temperature-dependent and excitation power-dependent. The general defect states detected in 112-CIGS and 135-CIGS/112-CIGS thin films are Cu vacancies (VCu) and Se vacan- cies (VSe) that are the acceptor defects and donor defects, respectively. The deep donor defects, 143

The 28th Special CU-af Seminar 2020 October 20, 2020 i.e., group-III elements on the Cu site (IIICu) is found only in 135-CIGS. The transitions found in this work are donor to acceptor (DAP) transition and free-electron to bound-acceptor (FB) transition. The 112-CIGS and 135-CIGS show the nature of p-type and n-type, respectively. The first one exhibits blue-shift while the latter one shows red-shift as the temperature increases. The PL of 135-CIGS/112-CIGS samples with a very thin of 135-CIGS capping layer of 1-40 nm shift to higher energy as compared to only 112-CIGS layer. These suggest that the widen Eg at the interface that can induce a shift in the energy levels of either conduction band or valence band. Acknowledgment This work is supported by the Asahi Glass Foundation. The authors would also like to thank P. Panchawirat (ThEP Center, Thailand) for helping with FESEM and EDS measurements. References 1) Gloeckler, M. and Sites, J.R., Band-gap grading in Cu(In,Ga)Se2 solar cells. J. Phys. Chem. Solids, 2005, 66(11): 1891-1894. 2) Schmid, D., et al., Chalcopyrite/defect chalcopyrite heterojunctions on the basis of CuInSe2, J. Appl. Phys., 1993, 73(6): 2902-2909. 3) Dullweber T., et al., A new approach to high-efficiency solar cells by band gap grading in Cu(In,Ga)Se2 chalcopyrite semiconductors, Sol. Energy Mater. Sol. Cells, 2001, 67 : 145-150. 4) Pankove, J.I., Optical processes in semiconductors, 1971, New York, United States: Dover Publication, Inc. 422. 5) Tauc, J., Optical properties and electrinic structure of amorphous Ge and Si, Mat. Res. Bull., 1968 3: 37-46. 6) Osamura, k., Naka, SS., and Murakami, Y., Preparation and optical properties of Ga1-xInxN thin film, J. Appl. Phys., 1975, 46: 3432-3437. 7) Kim, C.D., Jin, M.S. and Kim, W.T., Growth and Characterization of Ordered Vacancy Chalcopyrite CuIn3Se5 and Cu(In,Ga)3Se5 Single Crystals, J. Korean Phys. Soc., 1998, 30(3): 750-753. 8) Kim, J.H., et al., Fabrication of wide-bandgap b-Cu(In,Ga)3Se5 thin films and their application to solar cells, Current Photovoltaic Research, 2013, 1(1): 38-43. 9) Schmid, D., Ruckh, M., and Schock, H.W., A comprehensive characterization of the interfaces in Mo/CIS/CdS/ZnO solar cell structures, Sol. Energy Mater. Sol. Cells, 1996, 41/42: 281-294. 10) Hirai, Y., Kurokawa, Y., and Yamada, A., Numerical study of Cu(In,Ga)Se2 solar cell performance toward 23% conversion efficiency,Jpn. J. Appl. Phys., 2014, 53: 012301. 11) Nasdala, L., et al., Spectroscopic methods in mineralogy, Luminescence techniques in earth science, Vol. 6. 2004, EÖTVÖS university press. 12) Yu, P.W., Radiative recombination in melt-grown and Cd-implanted CuInSe2. J. Appl. Phys., 1976, 47: 677-684. 13) Liao, Y.K., et al., Observation of unusual optical transitions in thin-film Cu(In,Ga)Se2 solar cells, Opt. Express, 2012, 20: A836-A842. 14) Subba, R.K., Thin films and nanostructures CuIn1-xGaxSe2 Based Thin Film Solar Cells, Vol. 75. 2010: Elsevier Inc. 15) Rincόn, C., González, J. and Pérez, G.S., Luminescence and impurity states in CuInSe2, J. Appl. Phys., 1983, 54: 6634-6636. 16) Abou-Elfotouh, F., et al., Photoluminescence studies of CuInSe2: identification of intrinsic 144

The 28th Special CU-af Seminar 2020 October 20, 2020 defect levels, Prog. Cryst. Growth Charact., 1984, 10: 365-370. 17) Márquez, R. and Rincόn, C., Defect physics of the ordered defect compound CuIn3Se5, Sol. Energy Mater. Sol. Cells, 2002, 71: 19-26. 18) Migliorato, P., et al., Analysis of the electrical and luminescent properties of CuInSe2, J. Appl. Phys., 1975, 46: 1777-1782. 19) Habib, D., et al., Fabrication, Characterization and Optical Properties of CuIn3Se5 Bulk Compounds, World J. Condens. Matter Phys., 2015, 5: 201-208. 20) Habib, D. and Moussa, G.E.H., Crystal Growth, Structural and Optical Studies of CuGa3Se5 Bulk Compounds, World J. Condens.Matter Phys., 2016, 6: 27-34. 21) Abou-Elfotouh, F.A., et al., Characterization of the defect levels in copper indium diselenide, Sol. Cells, 1991, 30: 151-160. 145



Appendix

The 28th Special CU-af Seminar 2020 October 20, 2020 The Asahi Glass Foundation has continuously supported the researchers of Chulalongkorn University in various disciplines ranging from Petrochemical and Chemical Engineering, Materials Science and Engineering, to Chemistry, Environmental Technology and Medicine. In order to present the overall results of the research supported by the Asahi Glass Foundation, Chulalongkorn University and the Asahi Glass Foundation have co-organized annual seminar since 1993. The purpose of these seminars is to promote the development of Engineering, Science and Technology in Thailand. Each seminar aims primarily to impart research findings to public and private sectors. The themes of annual seminars over the early years and the details of the special CU-af seminars were as follows: 1st Seminar: February 26, 1993: Overview of Petrochemical Technology Keynote Lecture Thailand’s Petrochemical Industry Dr. Pailin Chuchottaworn, Bangkok Polyethylene Co., Ltd. Research Presentation 1. Synthesis of Alcohols from Synthesis Gas Assoc. Prof. Dr. Wiwut Tanthapanichakoon 2. Catalyst Deactivation and Improvement Prof. Dr. Piyasan Praserthdam 3. Removal of Nirtogen Oxide Pollutants from Gaseous Emission Assoc. Prof. Dr. Chairit Satayaprasert -------------------------------------------------------------------------------------- 2nd Seminar: January 14, 1994: Environmental Protection Technology Keynote Lecture Water Pollution in Thailand: Present Situations, Remedial Measures and Future Trend Prof. Dr. Thongchai Panswad, Faculty of Engineering, Chulalongkorn University Research Presentation 1. Determination of Total Fluorine in the Atmosphere via Cyclic Fast Neutron Activation Technique Assoc. Prof. Dr. Tatchai Sumitra 2. Hydrodesulfurization of Thiophene Using Zeolite-Type Catalyst Prof. Dr. Wiwut Tanthapanichakoon 3. Development of Water Absorbent Polymer from Tapioca Flour Prof. Dr. Suda Kiatkamjornwong 4. Effects of Nitrogen Compounds on Hydrogenation of Thiophene Asst. Prof. Dr. Sasithorn Boon-Long 5. Mathematical of Wave and Current around River Estuary Asst. Prof. Dr. Sucharit Koontanakulvong and Asst. Prof. Dr. Sutat Weesakul -------------------------------------------------------------------------------------- 149

The 28th Special CU-af Seminar 2020 October 20, 2020 3rd Seminar: January 20, 1995: Public Health and Biochemistry Keynote Lecture Essential Research in Basic Sciences for Public Health in Thailand Prof. Charas Suwanwela, M.D. Research Presentation 1. Effects of Infra-Red Laser on Denervated Muscle: An Experimental Study in the Rat Assoc. Prof. Dr. Vilai Chintanez 2. Erythrocyte Na, K-Activated Adenosine Triphosphatase (Na+K+Pump) among Different Population Groups of Bangkok and Northeast Thailand Prof. Dr. Piyaratana Tosukhowong 3. High Butanol Productivity by Single-Stage Bioreactor with Microfiltration Assoc. Prof. Dr. Chirakarn Muanganpoh 4. Application of Polymerase Chain Reaction (PCR) Assay for the Diagnosis of HIV-1 and HIV-2 Infections Asst. Prof. Dr. Pornthep Tiensiwakul 5. Study on Bioactive Natural Products from Thai Marine Invertebrates Dr. Khanit Suwanborirux 6. Holistic Approach Training for Thai-Japanese Health Professions Mr. Boonnart Laisnitsaekul -------------------------------------------------------------------------------------- 4th Seminar: January 25, 1996: Glass and Inorganic Materials Keynote Lecture Trends and Developments, Investment Policies and Promotion of Glass and Ceramics Industries in Thailand Mr. Chakramon Phasukavanich, Deputy Secretary-General, Office of the Board of Investment Research Presentation 1. Analysis and Design of Glass Windows for Sky-high Buildings Subjected to Heating/ Cooling and Wind Pressure Assoc. Prof. Dr. Pramote Dechaumpai 2. Study of the Local and Temporal Distribution of Temperature, Oxygen Activity, and Liquid Phase Formation in a Melting Batch Blanket Dr. Reinhard Conradt 3. Mechanical Properties and Fracture of Glass Fibre-Reinforced Polymers Dr. Sirijutaratana Covavisaruch 4. Methanol Conversion to Light Olefins on Silicoalumino-phosphate Catalysts Dr. Suphot Phatanasri -------------------------------------------------------------------------------------- 150

The 28th Special CU-af Seminar 2020 October 20, 2020 5th Seminar: January 23, 1997: Chemical Engineering Keynote Lecture Thai Petrochemical Industry: Opportunities and Chemical Engineering Challenge Dr. Pramote Chaiyavech, Advisor, National Petrochemical Public Co., Ltd. Research Presentation 1. New Simplified Model to Predict Aerosol Collection Efficiency on a Dust Loaded Fiber Prof. Dr. Wiwut Tasnthapanichakoon 2. Removal of Aresenic and Mercury Compounds from Natural Gas Condensate Dr. Jirdsak Tscheikuna 3. Oxidative Dehydrogenation of Alkanes to Olefins Dr. Tharathon Mongkonsi 4. Metal Ion Separation by Liquid Membrane Technique Dr. Deacha Chatsiriwech -------------------------------------------------------------------------------------- 6th Seminar: February 5, 1998: Medical Science Towards the Year 2000 Keynote Lecture Problem and Prevention of Viral Hepatitis in Thailand Prof. Yong Poovorawan, M.D., Faculty of Medicine, Chulalongkorn University Research Presentation 1. Pruritic Popular Eruption of the Acquired Immunedeficiency Syndrome: An Immunopathologic Study Assoc. Prof. Wiwat Korkij, M.D. 2. Role of Serotonin in Pathogenesis of Analgesic Induced Headache Assoc. Prof. Anan Sridiatkhachorn, M.D. 3. Sequence Analysis of the Thrombospondin-related Anonymous Protein (TRAP) Gene of Phasmodium Falciparum from Thai Field Isolates Assoc. Prof. Dr. Somchai Jongwutiwes, M.D. 4. Serological Diagnosis of Lymphatic Filariasis Using Specific Recombinant Antigens Dr. Surang Triteeraprapab, M.D. -------------------------------------------------------------------------------------- 7th Seminar: January 21, 1999: Agro–Industry Development in Thailand Keynote Lecture Agro–Industry in Thailand Mrs. Phatanee Leksrisompong, Assistant Vice President, Star Feedmill Co., Ltd. Research Presentation 1. Biodegradable Agrochemical from Thai Tropical Weeds Assoc. Prof. Dr. Udom Kokpol 2. Citric Acid Production from Tapioca by Selected Mutants of Aspergillus Niger in Shake Culture Dr. Sujima Rugsaseel 151

The 28th Special CU-af Seminar 2020 October 20, 2020 3. Searching for New Commercially Important Essential Oils from Medicinal Plants in Thai Tropical Forests Assoc. Prof. Dr. Wanchai De-Eknamkul -------------------------------------------------------------------------------------- 8th Seminar: February 3, 2000: Chemical Processing Technology Keynote Lecture 1. Human Resources Development in the Chemical Processing Industry Dr. Vallobh Vimolvanich, Advisor, CP Group Co., Ltd. 2. Challenges Opportunities for Natural Gas Processing Industry in Thailand Khun Tara Tiradnkorn, Vice President, Operations Unocal Thailand, Ltd. Research Presentation 1. New Strategy for Immobilization of Catalysts into Zeolite Cavities Assoc. Prof. Dr. Aticha Chaisuwan 2. Phase Diagram of Liquid Crystal Polymer Blend Assoc. Prof. Dr. ML. Supakanok Thongyai 3. Transition Metal Complexes of Isoprenyl Ligands Assoc. Prof. Dr. Wimonrat Trakarnpruk 4. Development of Simulation and Control Programs for Distillation and Control Dr. Montree Wongsri -------------------------------------------------------------------------------------- 9th Seminar: May 28, 2001: Applied Technology on Information and Control Keynote Lecture 1. Wireless Technology - Direction and Impact Dr. Vallobh Vimolvanich, Advisor, CP Group Co., Ltd. 2. National Measurement System and International Competitiveness Mr. Prayoon Shiowattana, Director, National Institute of Metrology (Thailand) Research Presentation 1. Teletext Researches in Thailand Assoc. Prof. Dr. Ekachai Leelarasmee 2. Pattara: A Prototype of Thai Programming Language Assoc. Prof. Dr. Pattarasinee Bhattarakosol 3. Fuzzy Supervisory Control System of a Biary Distillation Column Assoc. Prof. Dr. Suvalai Pratishthananda. -------------------------------------------------------------------------------------- 10th Seminar: May 31, 2002: Material Science and Medicinal Plants : Technologies for the Future Keynote Lecture 1. Membrane Technologies at Chemical Companies in Japan Dr. Masaru Yos Hitake, Research Center, Asahi Glass Co., Ltd. 152

The 28th Special CU-af Seminar 2020 October 20, 2020 2. Bioactive Natural Products from Thai Marine Organisms Dr. Khanit Suwanborirux, Department of Pharmacognosy, Faculty of Pharmaceutical Science. Research Presentation 1. Doppler-broadened Position Annihilation (DBPA) Spectroscopy for Identifying in Austenitie Stainless Steels Dr. Visit Thaweprungsriporn 2. Improvement of Electrolytic Lead Recovery Process Using Anionic Membrane Dr. Wit Soontaranun 3. Bioactive Compounds from Thai Plants Assoc. Prof. Dr. Kittisak Likhitwitayawuid -------------------------------------------------------------------------------------- The 11th Special CU–af Seminar, May 30, 2003 Keynote Lecture Research Trend of Nanotechnology in Engineering Ceramics Prof. Dr. Shigetaka Wada Research Presentation Session 1: Environment 1. Utilization of Silica-Alumina Waste by Using as a Binder in Mercury Sulfide Sludge Solidification Process Assoc. Prof. Dr. Petchporn Chawakitchareon 2. Combine Membrane-Trickling Filter Wastewater Treatment Asst. Prof. Dr. Khantong Soontarapa 3. Efficiency of Colocasia Esculenta (L.) Schott (Bon Khiew and Bon Cheen Dumm) in Constructed Wetlands for Chromium Removal of Tannery Post-treatment Wastewater Assoc. Prof. Dr. Thares Srisatit Session 2: Engineering 1. Preparation of Silicalite Membrane for Separation of Hydrocarbons Asst. Prof. Dr. Orawan Chailapakul 2. Optical Network Design on a Multiple Ring Approach Asst. Prof. Dr. Lunchakorn Wuttisittikulkij 3. Experimental Study on Swirling Jet A Crossflow Assoc. Prof. Dr. Asi Bunyajitradulya Session 3: Health Science 1. Effects of Russell’s Viper Venom on Human Umbilical Vein Endothelial Cells Assoc. Prof. Sopit Thamaree 2. Glucose-6-Phosphate Dehydrogenase Deficiency in Normal and Jaundiced Newborn : A Molecular Genetics Study Asst. Prof. Dr. Suwimol Sanpawat 3. Treatment of Cutaneous Gnathostomiasis with Ivermectin Asst. Prof. Dr. Kanyarat Kraivichain 4.RoleofNitricOxideandSerotonininModulationofCorticalSpreadingEvokedCraniovascular Assoc. Prof. Dr. Anan Srikiatkhachorn 153

The 28th Special CU-af Seminar 2020 October 20, 2020 -------------------------------------------------------------------------------------- The 12th Special CU–af Seminar, May 30, 2004 Keynote Lecture Computational Chemistry and its Applications in Drug Screening and Drug Design Assoc. Prof. Dr. Supot Hannongbua Research Presentation 1. Roles of Enteroviruses in Thai Patients with Myocarditis and Dilated Cardiomyopathy : Characterization by Molecular Virology and Molecular Pathology Asst. Prof. Dr. Wanla Kulwichit, M.D. 2. Mapping of Cytotoxic T Lymphocyte Epitopes within Nasopharyngeal Carcinoma-associated Epstein-Barr Virus Antigens in Thai Population Asst. Prof. Dr. Nattiya Pimtanothai, M.D. 3. Feasibility of Cord Blood as a Source of Hematopoietic Progenitors Cells for Transplantation Dr. Teera Wacharaprechanont, M.D. 4. Effects of Dentine Matrix on Human Periodontal Ligament Cells Differentiation in Vitro Assoc. Prof. Dr. Tussanee Yongchaitrakul, D.D.S 5. DNAMicrosatellite Phenotype and Mismatch Repair Gene Proteins in Thai Intrahepatic Cholangiocarcinomas Upama Liengswangwong 6. Development of Anaerobic-oxic Sequencing Batch-biofilm Reactor for Decolorization of Reactive Dyehouse Wastewater Asst. Prof. Dr. Chavalit Ratanatamskul 7. Various Cinnamates as UV-filter : Synthesis, UV-absorption Characterization and Photo-stability Study Assoc. Prof. Dr. Supason Wanichweacharungruang -------------------------------------------------------------------------------------- The 13th Special CU–af Seminar, July 26, 2005 Keynote Lecture Contribution of Health Sciences Research to Health Development Chitr Sitthi-amorn, M.D., M.Sc., Ph.D., Director of Institute of Health, Research and Dean of The College of Public Health Research Presentation 1. Measurement of Urinary Growth Factor Messenger RNAs:ANon-invasive Monitoring in Lupus Nephritis Asst. Prof. Yingyos Avihingsanon, M.D. Department of Medicine, Faculty of Medicine 2. The Roles of Initial Plasma Venom Levels and Coagulation Laboratories in Predicting Clinical Courses of Green Pit Viper Bites Asst. Prof. Ponlapat Rojnuckarin, M.D. Department of Medicine, Faculty of Medicine 154

The 28th Special CU-af Seminar 2020 October 20, 2020 3. Cow’s Milk Specific IgG and IgG Subclasses Measurement: Role for Diagnosis of Cow’s Milk Allergy Dr. Pantipa Chatchatee, M.D. Department of Pediatrics, Faculty of Medicine 4. Screening and Characterization of Proapoptotic Low-molecular Weight Compounds as Potential Anti-tumor Agents from Microbial Secondary Metabolites and Medicinal Plant Extracts Asst. Prof. Dr. Tanapat Palaga Department of Microbiology, Faculty of Science 5. Catalytic Pyrolysis of Polyethylene and Polypropylene Waste Films into Valuable Upstream Petrochemical Products Asst. Prof. Dr. Sirirat Jitkarnka Petroleum and Petrochemical College 6. A Well-defined Proton Transfer Route in Polymer Matrix: An Enhancing Proton Migration System for Polymer Electrolyte Membrane Used in Fuel Cell Assoc. Prof. Dr. Suwabun Chirachanchai Petroleum and Petrochemical College -------------------------------------------------------------------------------------- The 14th Special CU–af Seminar, July 24, 2006 Keynote Lecture 1. Molecular Biology Prof. Apiwat Mutirangura, M.D., Department of Medicine, Faculty of Medicine 2. Materials Refinement Prof. Dr. Supot Hannongbua, Director of Metallurgy and Materials Science Research Institute Research Presentation Session 1: Medical Science 1. Comparison of Herpes Simplex Virus (HSV) Replication and HveA Expression in T-lymphocytes from Healthy Individuals and HIV Infected Patients Assoc. Prof. Dr. Parvapan Bhattharakosal 2. Effects of Curcumin on Biomarkers of Tumor Angiogenesis in Hepatocellular Carcinoma Cells (Hep G2) Implanted Nude Mice Model Assoc. Prof. Suthiluk Patumraj 3. Association of Antiribosomal P Antibodies with Clinical Manifestations in Systemic Lupus Erythematosus Patients Asst. Prof. Orrawadee Hanvivatvong 4. Roles of Enteroviral Species and/or Strains in the Infection of Normal Hearts, Myocarditis, and Dilated Cardiomyopathy Asst. Prof. Wanla Kulwichit, M.D. 5. The Osteoinductive Effect of Acemannan Isolated from Aloe Vera Gel in the Tooth Socket Healing Asst. Prof. Dr. Pasutha Thunyakitpisal, D.D.S. 155

The 28th Special CU-af Seminar 2020 October 20, 2020 Session 2: Science and Technology 1. UV Filtering Property of 2,4,5-Trimethoxycinnamates Derivatives Assoc. Prof. Dr. Supason Wanichweachrungruang 2. Fabrication of Gas and Humidity Multi-function Sensors Using SnO2 Thin Films Asst. Prof. Dr. Arporn Teeramongkonrasmee 3. Surfactant Adsorption and Adsolubilization of Organic Compounds in Single and Mixed Surfactant Systems of Cationic-nonionic Surfactants Adsorbed on Precipitated Silica Asst. Prof. Dr. Pomthong Malakul 4. Emerging Direction in Computer Applications to the Production of A33 Single Chain Variable Fragment Antibodies for Cancer Immunotherapeutic : On-line Monitoring and Feed-back Control for the Production of Cancer Immunotherapeutic Proteins in Fed-batch Fermentation Dr. Suchada Chanprateep -------------------------------------------------------------------------------------- The 15th Special CU–af Seminar, July 24, 2007 Keynote Lecture Sustainable Nanofoundation For Green Technology Prof. Dr. Somsak Panyakeaw Department of Electrical Engineering, Faculty of Engineering Research Presentation Session 1: Medical Science and Science Technology 1. Oxidative Stress, Renal Impairment, and Stone Risk in Inhabitants Environmentally Exposed to Cadmium in Mae Sot, Tak Province Prof. Dr. Piyaratana Tosukhowong Department of Biochemistry, Faculty of Medicine 2. Cadmium and Zinc Removal from Soil by Cut Flower Plants Assoc. Prof. Dr. Thares Srisatit Department of Environment Engineering, Faculty of Engineering 3. Preliminary Study of Biohdydrogen Gas and Electricity Production from Food Processing and Domestic Wastewater Using Fermentation and Microbial Cell Technologies Dr. Aksara Putthividhya Department of Water Resources Engineering, Faculty of Engineering 4. Desulfurization of Transportation Fuels through Selective Adsorption on Metal Oxides Dr. Chawalit Ngamcharussrivichai Department of Chemical Technology, Faculty of Science 5. Structure and Phase Transitions of Photovoltaic Materials and Related Ternary Compound Semiconductors under High Pressure Dr. Thiti Bovornratanaraks Department of Physics, Faculty of Scienc 156

The 28th Special CU-af Seminar 2020 October 20, 2020 Session 2: Environmental Management and Waste 1. Laboratory Safety and Chemical Management as a Model for Research-based Universities in Thailand Assoc. Prof. Dr. Supawan Tantayanon Department of Chemistry, Faculty of Science 2. Strategic Management of Chemical Tracking at Chulalongkorn University as a Model for Educational Institutions in Thailand Assoc. Prof. Dr. Lursuang Mekasut Department of Chemical Technology, Faculty of Science 3. Hazardous Waste Management and Chemical Disposal System as a Model for Research-based Universities in Thailand Assoc. Prof. Dr. Khantong Soontarapa Department of Chemical Technology, Faculty of Science 4. Porous Clay Heterostructures for Wastewater Treatment: A Development from Bentonite Clay in Thailand Dr. Hathaikarn Manuspiya The Petroleum and Petrochemical College -------------------------------------------------------------------------------------- The 16th Special CU–af Seminar, July 1, 2008 Keynote Lecture Health Science: Strategies for High Impact & Sustainable Research Prof. Kiat Ruxrungtham, M.D. Department of Medicine, Faculty of Medicine Research Presentation Session 1: Medical Science 1. Evaluation of the Basal Serum Cortisol in Comparison to the Insulin Tolerance Test in Patients after Pituitary Surgery for Diagnosis of Secondary Adrenal Insufficiency Prof. Suttipong Wacharasindhu, M.D., MRCP (UK), MRCPCH Department of Pediatrics, Faculty of Medicine 2. A Prospective Study on Urinary Cytokine mRNAs in Lupus Nephritis Patients Assoc. Prof. Yingyos Avihingsanon, M.D. Department of Medicine, Faculty of Medicine 3. The Reparative Mesenchymal Stem Cell Therapy in Renal Disease: Murine Model Asst. Prof. Kearkiat Praditpornsilpa, M.D. Department of Medicine, Faculty of Medicine Session 2: Medical Science and Science 1. Bioactive Compounds from Coscinium fenestratum (Gaertn.) Colebr. Prof. Udom Kokpol, Ph.D. Department of Chemistry, Faculty of Science 2. Structure Modification of Oxyresveratrol for Tyrosinase Inhibitory Activity Assoc. Prof. Kittisak Likhitwitayawuid, Ph.D. Department of Microbiology, Faculty of Pharmaceutical Sciences 3. Enzymatic Synthesis of Catechin Glycosides via Selective Transglycosylation of Cyclodextrin Glycosyltransferase Assoc. Prof. Piamsook Pongsawasdi, Ph.D. Department of Biochemistry, Faculty of Science 157

The 28th Special CU-af Seminar 2020 October 20, 2020 4. Antimicrobial Susceptibility of Helicobacter pylori Strains Isolated in Thailand and the Mechanisum of Metronidazole Resistance Asst. Prof. Tanittha Chatsuwan, Ph.D. Department of Microbiology, Faculty of Medicine 5. Structure Determination of Drug Molecules in Drug Molecular Complexes from Conventional X-ray Powder Diffraction Data Assoc. Prof. Nongnuj Muangsin, Ph.D. Department of Chemistry, Faculty of Science Session 3: Science and Material Science 1. Melt Rheological, Extrudate Swell and Melt Fracture Behavior of Nanoparticle- reinforced Polymer Composites Assoc. Prof. Pitt Supaphol, Ph.D. Petroleum and Petrochemical College 2. Structure and Properties of Materials under High Pressure Asst. Prof. Thiti Bovornratanaraks, Ph.D. Department of Physics, Faculty of Science 3. Characterization and Expression of Alpha-Glucosidase and Related Developmentally Regulatory Genes in Apis spp. Asst. Prof. Chanpen Chanchao, Ph.D. Department of Biology, Faculty of Science 4. Laboratory Safety and Chemical Management as a Model for Research-based Universities in Thailand Assoc. Prof. Nantaya Yanumet, Ph.D. Petroleum and Petrochemical College -------------------------------------------------------------------------------------- The 17th Special CU–af Seminar, July 1, 2009 Keynote Lecture Sustainable Development in Economic Crisis Period by Science & Technology Research Prof. Yong Poovorawan, M.D. Department of Pediatrics, Faculty of Medicine Research Presentation Session 1: Science and Health Science 1. Improving Blood Compatibility of Natural Rubber by UV-induced Graft Copolymerization of Hydrophilic Monomers Asst. Prof. Dr. Voravee P. Hoven Department of Chemistry, Faculty of Science 2. Fuel Production from Recycling Plastic Waste by Catalytic Cracking Using Al-SBA-15 and B-SBA-15 Catalysts Dr. Duangamol Nuntasri Department of Chemistry, Faculty of Science 3. Biodegradation and Bioremediation of Polycyclic Aromatic Hydrocarbon in Soil under Acidic Condition Asst. Prof. Dr. Onruthai Pinyakong Department of Microbiology, Faculty of Science 158

The 28th Special CU-af Seminar 2020 October 20, 2020 4. Effect of the -374 T/A RAGE Gene Polymorphism on Transcriptional Regulation in Psoriasis Asst. Prof. Dr. Tewin Tencomnao Department of Clinical Chemistry, Faculty of Allied Health Sciences 5. ImmunomodulatoryActivity of Piperine on Human Peripheral Blood Mononuclear Cells Dr. Siriporn Chuchawankul Department of Transfusion Medicine, Faculty of Allied Health Sciences Session 2: Engineering and Petrochemical 1. Growth and Characterization of InAs Quantum Dots on Cross-Hatch Virtual Substrates Assoc. Prof. Dr. Songphol Kanjanachuchai Department of Electrical Engineering, Faculty of Engineering 2. Geostatistical Approach in Modeling Non-Aqueous Phase Liquid Dissolution Profiles with Various Entrapment Architecture in Subsurface Environment Asst. Prof. Veerasak Likhitruangsilp Department of Civil Engineering, Faculty of Engineering 3. Effect of Adduct on the Synergistic Extraction of Rare Earth Metal by a Hollow Fiber Supported Liquid Membrane Assoc. Prof. Dr. Ura Pancharoen Department of Chemical Engineering, Faculty of Engineering 4. An Investigation on the Used Rice Husk Ash in Thermoplastic Composite for Wood Plastic Application Dr. Sirijutaratana Covavisaruch Department of Chemical Engineering, Faculty of Engineering -------------------------------------------------------------------------------------- The 18th Special CU–af Seminar, August 3, 2010 Keynote Lecture Chitin-chitosan for Life and Environment: From Concepts, Strategies, to Potential Applications Assoc. Prof. Dr. Suwabun Chirachanchai Petroleum and Petrochemical College Research Presentation Session 1: Science 1. Preparation of Chitosan/zeolite Membrane Electrode Assembly for Fuel Cell Assoc. Prof. Dr. Khantong Soontarapa Department of Chemical Technology, Faculty of Science 2. Bioactive Metabolites of Endophytic Fungi Isolated from Thai Medicinal Plants Asst. Prof. Dr. Khanitha Pudhom Department of Chemistry, Faculty of Science 3. Mechanical Sensing Properties of Barium Titanate and Barium-Strontium Titanate Thin Films Prepared by a Sol-gel Method Dr. Satreerat Kampangkeaw Hodak Department of Physics, Faculty of Science 159

The 28th Special CU-af Seminar 2020 October 20, 2020 4. Sol-gel Synthesis of Metal Oxide Nanocrystal with the Aid of Structure-Directing Surfactant Dr. Thammanoon Sreethawong Petroleum and Petrochemical College Session 2: Health Science and Medical Science 1. The Effect of Estrogen on the GABAA Receptor Plasticity in Ovariectomized Rats Asst. Prof. Dr. Sarinee Kalandakanond-Thongdong Department of Physiology, Faculty of Veterinary Science 2. Renal Inflammatory Response and Fibrogenesis in Patients with Nephrolithiasis Asst. Prof. Dr. Chanchai Boonla Department of Biochemistry, Faculty of Medicine 3. Effect of Curcumin on Biofilm Formation of Helicobacter pylori Asst. Prof. Dr. Nuntaree Chaichanawongsaroj Department of Transfusion Medicine, Faculty of Allied Health Science 4. Biodegradation of 17-alpha-methyltesterone and Isolation of 17-alpha- methyltestosterone Dr. Tawan Limpiyakorn National Center of Excellence for Environmental and Hazardous Waste Management 5. Production of Monoclonal Antibodies against Yersinia enterocolitica Assoc. Prof. Dr. Sirirat Rengpipat Department of Microbiology, Faculty of Science Session 3: Engineering 1. Processing of Open-cell Matrix Composite Foams Dr. Seksak Asavavisithchai Department of Metallurgical Engineering, Faculty of Engineering 2. Efficiency of Cross-flow Microfiltration for Water Quality Control inAquaculture System Asst. Prof. Wiboonluk Pungrasmi Department of Environmental Engineering, Faculty of Engineering 3. Hydroxylation of Toluene to Cresols Using H2O2 over Modified Titanium Silicalite-1 Assoc. Prof. Dr. Tharathon Mongkhonsi Department of Chemical Engineering, Faculty of Engineering 4. Fate and Transport of Potentially Toxic Single and Binary Metals in Natural Mine Soil under Competitive Sorption Conditions Dr. Aksara Putthividhyal Department of Water Resources Engineering, Faculty of Engineering 5. Port City Environmental Planing: Case of Ranong Port, THAILAND Asst. Prof. Dr. Rahuth Rodjanapradied Department of Urban and Regional Planning, Faculty of Architecture -------------------------------------------------------------------------------------- The 19th Special CU–af Seminar, August 2, 2011 Keynote Lecture Engineering for Disasters Mitigation Prof. Dr. Panitan Lukkunaprasit Department of Civil Engineering, Faculty of Engineering 160

The 28th Special CU-af Seminar 2020 October 20, 2020 Research Presentation Session 1: Science 1. Crystalliazation of Antimicrobial Peptides, Crustin and Curtin-like, from the Black Tiger Shrimp Penaeus Monodon Dr. Kuakarun Krusong Department of Biochemistry, Faculty of Science 2. Method Development for Determination of Steroids Adulterated in Herbal Medicines by High-Performance Liquid Chromatography Assoc. Prof. Dr. Thumnoon Nhujak Department of Chemistry, Faculty of Science 3. RNA-induced Gene Silencing under Control of OsCam1-1 Promoter Assoc. Prof. Dr. Teerapong Buaboocha Department of Biochemistry, Faculty of Science 4. High Pressure Structural Phase Transitions in Metal Oxides Nanoparticles Asst. Prof. Dr. Thiti Bovornratanaraks Department of Physics, Faculty of Science Session 2: Medicine and Biological Sciences 1. Cloning and in Vivo Gene Expression Detection of Leptospira Collagenase Gene Assoc. Prof. Dr. Chintana Chirathaworn Department of Microbiology, Faculty of Medicine 2. Mutation Analysis of the IRF6 Gene in Thai Families with Van der Woude Syndrome Assoc. Prof. Dr. Kanya Suphapeetiporn, M.D. Department of Pediatrics, Faculty of Medicine 3. Electrochemical Detection of Human RAGE Gene Expression Assoc. Prof. Dr. Rachana Santiyanon Department of Clinical Chemistry, Faculty of Allied Health Science 4. Road Traffic Accident Surveillance System among Japanese Travelers in Thailand Asst. Prof. Dr. Prathurng Hongsranagon College of Public Health Sciences 5. Resazurin Microtitre Plate Method for Screening of Anti-microbial Resistance from Thai Medicinal Plants Asst. Prof. Dr. Chulee Yompakdee Department of Microbiology, Faculty of Science Session 3: Engineering and Petrochemical 1. Hydrogen Production by Anaerobic Digestion Process of High Strength Wastewater Assoc. Prof. Dr. Thares Srisatit Department of Environmental Engineering, Faculty of Engineering 2. Oxidation of Cyclohexane Catalyzed by Polyoxometalates Supported on MCM-41 Assoc. Prof. Dr. Wimonrat Trakarnpruk Department of Chemistry, Faculty of Science 3. Guided Assembly of Lateral InAs Quantum Dots via Defect Engineering Assoc. Prof. Dr. Songphol Kanjanachuchai Department of Electrical Engineering, Faculty of Engineering 4. Novel Polybenzoxazine Based Aerogel for Heavy Metal Ions Removal from Wastewater Asst. Prof. Dr. Thanyalak Chaisuwan Petroleum and Petrochemical College 161

The 28th Special CU-af Seminar 2020 October 20, 2020 -------------------------------------------------------------------------------------- The 20th Special CU–af Seminar, July 1, 2012 Keynote Lecture Significance of Disaster Risk Reduction in Thailand 2011 floods context Prof. Dr. Thanawat Jarupongsakul Research Unit of Disaster and Land Information Studies, Faculty of Science Research Presentation Session 1: Material Science 1. Conducting Polymer Electropolymerization Conditions for Fabrication of Microelectrode Array within Phenol Biosensor Assoc. Prof. Dr. Seeroong Prichanon Department of Chemical Engineering, Faculty of Engineering 2. Thermomechanical Properties of Polybenzoxazine Modified with Dianydrides Assoc. Prof. Dr. Sarawut Rimdusit Department of Chemical Engineering, Faculty of Engineering 3. Development and Application of Spiral Wound Chitosan Membrane Module System for Recycling of Anaerobic Digestion Effluent Assoc. Prof. Dr. Khangtong Soontarapa Department of Chemical Technology, Faculty of Science 4. Corrosion Resistance and Surface Characteristics of Surface Treated Titanium by Microarc Oxidation (Anodization) Used for Biomedical Applications. Dr. Viritpon Srimaneepong Department of Prosthodontics, Faculty of Dentistry 5. In-process Monitoring and Detection of Chatter in Ball-end Milling on CNC Machining Center Assoc. Prof. Dr. Somkiat Tangjitcharoen Department of Industrial Engingineering, Faculty of Engineering Session 2: Natural Science 1. Chemical Components and Bioactivities of Bee Products from Apis Mellifera and Trigona Laeviceps Assoc. Prof. Dr. Chanpen Chanchao Department of Biology, Faculty of Science 2. Separation of Mercury Ions from the Trace Concentration of Leadions in Wastewater by Using a Hollow Fiber Supported Liquid Membrane Assoc. Prof. Dr. Ura Pancharoen Department of Chemical Engineering, Faculty of Engineering 3. Assessment of the Potential Hazards of Agricultural Contamination in Surface and Groundwater and the Proposed Remediation Strategies Dr. Aksara Putthividhya Department of Water Resources Engineering, Faculty of Engineering 4. Characterization of Phthalate Ester-degrading Bacteria for Further Bioremediation Application as Bacterial Seeding Assoc. Prof. Dr.Alisa Vangnai Department of Biochemistry, Faculty of Science -------------------------------------------------------------------------------------- 162

The 28th Special CU-af Seminar 2020 October 20, 2020 The 21th Special CU–af Seminar, July 2, 2013 Keynote Lecture The Establishment of Thailand’s First Human Embryonic Stem Cell Line Assoc. Prof. Dr.Kamthorn Pruksananonda, M.D. Department of Obstetrics and Gynecology, Faculty of Medicine Research Presentation Session 1: 1. Notch Signaling Regulates Odonto/Osteogenic Differentiation in Stem Cells from Human Exfoliated Deciduous Teeth Asst. Prof. Dr. Thanaphum Osathanon, D.D.S. Department of Anatomy, Faculty of Dentistry 2. Single Nucleotide Polymorphisms at the Fy Cis-Regulatory Region of the Duffy Antigen Gene and Susceptibility to Malaria Infections in Macaca Fascicularis and Macaca Nemestrina Assoc. Prof. Dr. Chaturong Putaporntip Department of Parasitology, Faculty of Medicine 3. Functional Analysis of One-Carbon Metabolism in the Halophilic Aphanothece Halophytica Dr. Rungaroon Waditee-Sirisattha Department of Microbiology, Faculty of Science 4. Neuroprotective and Stimulatory Properties of Rhinacanthus Nasutus Extract Asst. Prof. Dr. Tewin Tencomnao Department of Clinical Chemistry, Faculty of Allied Heath Science Session 2: 1. Efficient Synthesis of Diaryl Ethynes via Palladium-Catalyzed Coupling of Calcium Carbide with Aryl Halides Asst. Prof. Dr. Sumrit Wacharasindhu Department of Chemistry, Faculty of Scienc 2. Electrospun Titanium Dioxide Fibers as Stationary Phase in Thin-layer Chromatography Dr. Puttaruksa Varanusupakul Department of Chemistry, Faculty of Science 3. Occurrence of 17 Alpha-methyltestosterone in Masculinization Process of Nile Tilapia Fry Asst. Prof. Dr. Tawan Limpiyakorn Department of Environmental Engineering, Faculty of Engineering 4. Toughening Poly(lactic acid) Biopolymer by Using Ultrafine Rubber Particles Dr. Sirijutaratana Covavisaruch Department of Chemical Engineering, Faculty of Engineering Session 3: 1. Polyethyleneimine-coated Carbon Nanotubes Modified with Methyl Thioglycolate for Extraction of Gold Ions from Solution Asst. Prof. Dr. Fuangfa Unob Department of Chemistry, Faculty of Science. 2. Long-term Effects of Fertilizer Applications on Heavy Metals Contaminations in Groundwater and Health Risk Assessment in the Agricultural Area, Ubon Ratchthani Province Asst. Prof. Dr. Srilert Chotpantarat Department of Geology, Faculty of Science 163

The 28th Special CU-af Seminar 2020 October 20, 2020 3. Removal of Disinfection By-products by Adsorption on Surface Functionalized Mesoporous Silicas Asst. Prof. Dr.Patiparn Punyapalakul Department of Environmental Engineering, Faculty of Engineering 4. Decolorization of Azo Dyes in Anaerobic Baffled Reactors under Sulfate-reducing Conditions Dr. Banjaporn Suwannasilp Department of Environmental Engineering, Faculty of Engineering -------------------------------------------------------------------------------------- The 22nd Special CU–af Seminar, June 24, 2014 Keynote Lecture Development of New Biodiesel in Thailand Prof. Dr. Tharapong Vitidsant Director, Energy Research Institute, Chulalongkorn University Research Presentation Session 1: Health Science and Medical Science 1. Generation of Human Tonsillar Follicular Helper T Cells for Molecular Analysis Assoc. Prof. Dr. Tanapat Palaga Department of Microbiology, Faculty of Science 2. Analysis of miRNA Expression during Dengue Serotype 2 Infection in Vitro Models of Primary and Secondary Infection Asst. Prof. Dr. Wanchai Assavalapsakul. Department of Microbiology, Faculty of Science 3. Development of Rapid Charithromycin Resistant Helicobacter Pylori Strains Detection by Loop Mediated Isothermal Amplification Combined with Restriction Endonuclease Digestion Asst. Prof. Dr. Nuntaree Chaichanawongsaroj Department of Transfusion Medicine, Faculty of Allied Health Sciences 4. Genetic Basic of Extremely High Levels of Triglyceride Assoc. Prof. Dr. Weerapan Khovidhunkit, M.D. Department of Medicine, Faculty of Medicine 5. Enhanced Herpes Simplex Virus Type 1 (HSV-1) Production in Phytohemagglutinin (PHA)-activated T Lymphocytes Caused by Up-Regulated E2FTranscription Factor 1 (E2F1) Assoc. Prof. Dr. Parvapan Bhattharakosal Department of Microbiology, Faculty of Medicine Session 2: Science 1. Identification of miRNAs Involved in WSSV Infection from the Black Tiger Shrimp, Penaeus Monodon Asst. Prof. Dr. Kunlaya Somboonwiwat Department of Biochemistry, Faculty of Science 2. Quinazoline Derivatives with Anti-cholinesterase Activity Asst. Prof. Dr. Pattara Sawasdee Department of Chemistry, Faculty of Science 164

The 28th Special CU-af Seminar 2020 October 20, 2020 3. Analyze of DAF Process for Treatment of Stabilized Oily-Emulsion: Local Experimental and Modeling Approaches Asst. Prof. Dr. Pisut Painmanakul Department of Environmental Engineering, Faculty of Engineering 4.Two-stageMicrowave/ChemicalPretreatmentProcessofNapierGrassforEthanolProduction Assoc. Prof. Dr. Sujitra Wongkasemjit. The Petroleum and Petrochemical College 5. Laboratory Safety and Systematic Handling of Chemical Reagents and Waste in the Petroleum and Petrochemical College Asst. Prof. Dr. Kitipat Siemanond The Petroleum and Petrochemical College Session 3: Engineering and Material Science 1. Enhancing the Mechanical and Electrical Properties of Simple Metals Using Extreme Conditions Asst. Prof. Dr. Thiti Bovornratanaraks Department of Physics, Faculty of Science 2. Production of Open-cell Ni-Al Foams with Hierarchical Porosity Asst. Prof. Dr. Seksak Asavavisithchai Department of Metallurgical Engineering, Faculty of Engineering 3. Ground Response Analysis of Bangkok Subsoil due to Remote Earthquakes Asst. Prof. Dr. Suched Likitlersuang Department of Civil Engineering, Faculty of Engineering 4. Environmentally Friendly RF Plasma Treatment Process of Thai Silk Fibers with Chitosan for Antibacterial Ability Asst. Prof. Dr. Doonyapong Wongsawaeng Department of Nuclear Engineering, Faculty of Engineering -------------------------------------------------------------------------------------- The 23rd Special CU–af Seminar, June 21, 2015 Keynote Lecture : Multifunctional Reactors and Process Intensification for Hydrogen Prof. Dr. Suttichai Assabumrungrat Associate Dean for Research, Faculty of Engineering Research Presentation Session 1: Physical Science 1. Effect of dUMP Halogen Substitutions to Non-covalent Ternary Complex Stability and Michael Addition Reactivity in Thymidylate Synthase/ dUMP/ mTHF Complex:MolecularDynamicsandAbinitioQuantumMechanics/MolecularMechanics Technique Dr. Thanyada Rungrotmongkol Department of Biochemistry, Faculty of Science 2. Diffusion of Group-III Elements in CuInSe2 / CuGase 2 Bilayer Thin Asst. Prof. Dr. Sojiphong Chatraphorn Department of Physics, Faculty of Science 165

The 28th Special CU-af Seminar 2020 October 20, 2020 3. Improvement of Titanium-based Bulk Metallic Glass Surface by Mechanical Process for Dental Implant Applications Asst. Prof. Dr. Boonrat Lohwongwatana Department of Metallurgical Engineering, Faculty of Engineering 4. Impacts of Colloidal Kaolinite on Facilitated Transport of Cadmium (Cd) in Saturated Sand Aquifer Asst. Prof. Dr. Srilert Chotpantarat Department of Geology, Faculty of Science 5. A PC-to-PC Data Transfer System Using Optical Wireless Communication Dr. Yan ZHAO Department of ISE, Faculty of Engineering Session 2: Biological Science 1. Roles of Dissimilatory Nitrate Reduction to Ammonium (DNRA) Process in Aquaculture Wastewater Treatment System Asst. Prof. Dr. Wiboonluk Pungrasmi Department of Environmental, Faculty of Engineering 2. Curcumin Improved Oxidative DNA Damage and Decreased Incidence of Gastric Cancer Induced by Helicobacter Pylori Infection and N-Methyl-N-Nitrosourea in Rats Prof. Duangporn Werawatganon, M.D. Department of Physiology, Faculty of Medicine 3. Development of a Novel Yeast-based Assay for Inhibitors of Human Carbonic Anhydrase Isozyme II Asst. Prof. Dr. Chulee Yompakdee Department of Microbiology, Faculty or Science 4. Development of a Plant-bacteria Approach to Reduce Atmospheric Polycyclie Aromatic Hydrocarbons Asst. Prof. Dr. Ekawan Luepromchai Department of Microbiology, Faculty of Science 5. The Protective Effects of Ferulic Acid on High Glucose-Induced Protein Glycation, Lipid Peroxidation, and Alteration in Membrane Ion Pump Activity in Human Erythrocytes Assoc. Prof. Dr. Sirichai Adisakwattana Department of Nutrition and Dietetics, Faculty of Allied Health Sciences -------------------------------------------------------------------------------------- The 24th Special CU–af Seminar, June 21, 2016 Keynote Lecture Commercialisation of Researches … A New Challenge for Thai Academics: Several Case Studies from Faculty of Science Prof. Dr. Sanong Ekgasit Sensor Research Unit at Department of Chemistry 166

The 28th Special CU-af Seminar 2020 October 20, 2020 Research Presentation: Session 1: Engineering and Material Sciences 1. Identification and Quantification of Bioplastic in 135 Species of Cyanobacteria from Thailand Asst. Prof. Dr. Tanakarn Monshupanee Department of Biochemistry, Faculty of Science 2.AdsorptionMechanismsandInteractionsbetweenPharmaceuticalResiduesandNatural Organic Matters on Surface Modified Superparamagnetic Adsorbents Asst. Prof. Dr. Patiparn Punyapalakul Department of Environmental Engineering, Faculty of Engineering 3. Potential Geothermal Heat Pump (GHP) Application in Thailand and Japan Asst. Prof. Dr. Aksara Putthividhya Department of Water Resources Engineering, Faculty of Engineering 4. Powder Injection Moulding of Porous Ni-YSZ Anode for Solid Oxide Fuel Cell Asst. Prof. Dr. Nutthita Chuankrerkkul Metallurgy and Materials Science Research Institute 5. Graphene-polymer Nanocomposite Based Electrochemical Biosensor for Medical Diagnosis Dr. Nadnudda Rodthongkum Metallurgy and Materials Science Research Institute Session 2: Sciences and Medical Sciences 1. Influence of Mechanical-stress Inducing Human Dental Pulp Cells on Osteoclast/ Odontoclast Formation and Function Patcharee Ritprajak, D.D.S Department of Microbiology and Immunology, Faculty of Dentistry 2. Negative Symptoms and Neurocognitive Defects in Schizophrenia: Associations with Staging of Illness, Biomarkers, Quality of Life and Social Functioning Assoc. Prof. Buranee Kanchanatawan, M.D. Department of Psychiatry, Faculty of Medicine 3. Synthetic Biology with Cyanobacteria: Flavonoid Production in Synechocystis Sp. PCC 6803 Asst. Prof. Dr. Supaart Sirikantaramas Department of Biochemistry, Faculty of Science 4. Bacterial Profiles Representing Facial Skins of Female Teenagers, Adults and Elderly Asst. Prof. Dr. Narapron Somboonna Department of Microbiology, Faculty of Science 5.EarlyDetectionofOchratoxigenicFungionGreenCoffeeBeansbyNearInfraredSpectroscopy Asst. Dr. Cheewanun Dachoupakan Sirisomboon Department of Microbiology, Faculty of Science -------------------------------------------------------------------------------------- The 25th Special CU–af Seminar, June 20, 2017 Keynote Lecture Methane Hydrates: An Approach for Natural Gas Storage Prof. Dr. Pramoch Rangsunvigit Petroleum and Petrochemical College 167

The 28th Special CU-af Seminar 2020 October 20, 2020 Research Presentation Session 1: Technology Science 1. Developing the Granular Bacteria from Novosphingobium Pentaromativorans PCY for Pyrene-Contaminated Soil Bioremediation Assoc. Prof. Dr. Onruthai Pinyakong Department of Microbiology, Faculty of Science 2. In Situ Activity Investigation of Ammonia-oxidizing Archaea and Bacteria in Water Recirculation Systems of Aquaculture Ponds using DNA-Stable Isotope Probing Technique Asst. Prof. Dr. Tawan Limpiyakorn Department of Enviromental Engineering, Faculty of Engineering. 3. Graded Band Gap CuIn1-x, GaxSe2 Thin Film Solar Cells Fabricated from Bilayer Thin Films of CuInSe2 and CuGaSe2 Asst. Prof. Dr. Sojiphong Chatraphorn Department of Physics, Faculty of Science 4. Cloning and Expression of Laccase from Agrocybe Sp. CU43 in Pichia Pastoris for Fluorene Degradation Asst. Prof. Dr. Panan Rerngsamran Department of Microbiology, Faculty of Science 5. Design and Simulation of Methanol Synthesis from Flue Gas: A Techno-economic Study of a Power Plant in Thailand Dr. Uthaiporn Suriyapraphadilok Petroleum and Petrochemical College Session 2: Health Sciences 1. Effects of Chronic Renal Failure on Intestinal Drug Transporters and CYP3A in a Mouse Model Asst. Prof. Dr. Supeecha Wittayalertpanya Department of Pharmacoology, Faculty of medicine 2.MolecularStudyofLargeGranularLymphocyteLeukemia(LGL)PatientsinThaiPopulation Chantana Polprasert, M.D. Department of Medicine , Faculty of Medicine 3. Quantitative Protein Abundance of Anti-dsDNA Mediated Signaling in Annexin II-knockdown Dr. Poorichaya Somparn Research Affairs, Faculty of Medicine 4. Characterization of the Long Non-coding RNA Transcripts from Chromosome 6q23 HBS1L-MYB Intergenic Region Associated with Fetal Hemoglobin Level. Dr. Kamonlak Leecharoenkiat Department of Clinical Microscopy, Faculty of Allied Health Sciences ---------------------------------------------------------------------- 168

The 28th Special CU-af Seminar 2020 October 20, 2020 The 26th Special CU–af Seminar, June 14, 2018 Keynote Lecture : Technology to Aid Applications of some Natural Product Extracts Prof. Dr. Supason Wanichwecharungruang Department of Chemistry, Faculty of Science Director, The Royal Golden Jubilee Ph.D. Program The Thailand Research Fund (TRF) Research Presentation Session 1: Science and Technology 1.DesignMethodologyandAnalysisofIntegratedFuelCellSystemsforCleanPowerProduction Asst. Prof. Dr. Amornchai Arpornwichanop Department of Chemical Engineering, Faculty of Engineering 2. Self-assembled Island Formation in Heteroepitaxial Thin Films on Patterned Substrates : A Study by Kinetic Monte Carlo Simulations Asst. Prof. Dr. Patcha Chatraphorn Department of Physics, Faculty of Science 3. Surface Profiling Underneath Thin Transparent Layer Using Speckle Interferometry of Superluminescent Diode Based on Fourier Transform Method Asst. Prof. Dr. Montian Tianprateep Department of Physics, Faculty of Science 4. Development of Nanocomposite Material for Toxic Heavy Metal Sensor Dr. Nadnudda Rodthongkum Metallurgy and Materials Science Research Institute Session 2: Health Science 1. Sequence Diversity and Evolution of the Apical Membrane Antigen 1 Gene (AMA1) of Plasmodium Vivax-related Primate Malaria (P. knowlesi, P. cynomolgi and P. inui) Assoc. Prof. Dr. Chaturong Putaporntip Department of Parasitology, Faculty of Medicine 2. Enhanced Propagation Yield of Influenza Virus for Vaccine Production through Cellular MicroRNAs Regulation Assoc. Prof. Dr. Sunchai Payungporn Department of Biochemistry, Faculty of Medicine 3. Production of Novel Cell Penetrating Peptides for Targeted Therapy of Non-small Cell Lung Cancer Asst. Prof. Dr. Viroj Boonyaratanakornkit Department of Clinical Chemistry, Faculty of Allied Health Sciences 4. Investigation of Bisphenol-A Effects Associated with Autism Spectrum Disorder using Transcriptomic Profiling and Interactomic Analysis of Multipotent Neural Stem Cells Dr. Tewarit Sarachana Department of Clinical Chemistry, Faculty of Allied Health Sciences Session 3: Medical Science 1. Adaptation of Streptococcus Mutans Gene Expressions to Human Breast Milk Asst. Prof. Dr. Panida Thanyasrisung, D.D.S. Department of Microbiology, Faculty of Dentistry 169

The 28th Special CU-af Seminar 2020 October 20, 2020 2. The Role of Toll-like Receptor 3 Ligand, Poly(I;C), on the Stem Cell Properties and Immunomodulation of Human Periodontal Ligament Cells (PDLSCs) Dr. Nuttha Klincumhom, D.V.M. Department of Anatomy, Faculty of Dentistry 3. Insight into Larga-ring Cyclodextrin Production Mechanism of Amylomaltase from Corynebacterium Glutamicum Asst. Prof. Dr. Kuakarun Krusong Department of Biochemistry, Faculty of Science 4. Roles of Simvastatin on Proliferation and Osteogenic Differentiation Potential of Canine Bone Marrow-derived Mesenchymal Stem Cell Dr. Chenphop Swangmake, D.V.M. Department of Pharmacology, Faculty of Veterinary Science ---------------------------------------------------------------------- The 27th Special CU–af Seminar, July 2, 2019 Keynote Lecture: From Laboratory to Patients in Surgical Theater: Three-Dimensional (3D) Printing of Titanium for Patient-Specific Implants Asst. Prof. Dr. Boonrat Lohwongwatana Department of Metallurgical Engineering, Faculty of Engineering Research Presentation Session 1: Supercapacitors and Nanotechnology 1. Reduced Graphene Oxide/Layered Double Hydroxide Composite as Supercapacitor Based on a Photoelectrochemical Cell Dr. Nuttapol Pootrakulchote Department of Chemical Technology, Faculty of Science 2. 3D Structure-preserving Galvanic Replacement to Create Hollow Gold Microstructures Asst. Prof. Dr. Prompong Pienpinijtham Department of Chemistry, Faculty of Science 3. Development of Composite Polyelectrolyte Complex LDH/Graphene Membranes for Supercapacitors Asst. Prof. Dr. Stephan Thierry Dubas The Petroleum and Petrochemical College 4. Wearable Woven Supercapacitor Fabrics with a High Energy Density Dr. Jiaqian Qin Metallurgy and Materials Science Research Institute Session 2: Research for Social and Environmental Application 1. Characterization of Microbial Communities in Anaerobic Bioreactors in Industrial Wastewater Treatment Plants in Thailand Assoc. Prof. Dr. Benjaporn Suwannasilp Department of Environmental Engineering, Faculty of Engineering 2. Preparation of an Anode-supported SOFC with a Well Controlled Microstructure Dr. Nutthita Chuankrerkkul Metallurgy and Materials Science Research Institute 170

The 28th Special CU-af Seminar 2020 October 20, 2020 3. Coal Waste Utilization for Soil Amendment for Chulalongkorn University Saraburi Campus Area Asst. Prof. Dr. Kreangkrai Maneeintr Department of Mining and Petroleum Engineering, Faculty of Engineering 4. Development of Communication and Alert System through Eye Gaze Detection Asst. Prof. Dr. Pattarasinee Bhattarakosol Department of Mathematics and Computer Science, Faculty of Science Session 3: Biochemical and Biological Technology 1. Synthesis of GalactofuranoseAffinity Resin for Isolation of Novel Microbe-specific Lectins Dr. Kittikhun Wangkanont Department of Biochemistry, Faculty of Science 2. Probing Mechanisms of and Improving 1-butanol Tolerance of Bacillus subtilis by Modulating Lipid Levels in the Membrane Lipid Biosynthetic Pathways Dr. Nawaporn Vinayavekhin Department of Chemistry, Faculty of Science 3.Photoautotrophic Cultivation of Microalgal Chlorococcum Humicola for Production of Biomass and Carotenoids Assoc. Prof. Dr. Kasidit Nootong Department of Chemical Engineering, Faculty of Engineering 4.The Identification of Potential Pollinators in The Genus Megachile Latreille, 1802, from Trap Nests Dr. Natapot Warrit Department of Biology, Faculty of Science 171