TOXICOLOGYMEET2023

Dai-Yeun Jeong is presently the Director of Asia Climate Change Education Center and an Emeritus Professor of Environmental Sociology at Jeju National University in South Korea. He received BA and MA Degree in Sociology from Korea University (South Korea), and PhD in Environmental Sociology from The University of Queensland (Australia). He was a Professor of Sociology at Jeju National University (South Korea) from 1981 to 2012. His past major professional activities include a Teaching Professor at the University of Sheffield in UK, the President of Asia-Pacific Sociological Association, a Delegate of South Korean Government to UNFCCC, a Delegate of South Korean Government to OECD Environmental Meeting, and a Member of Presidential Commission on Sustainable Development, Republic of Korea, etc. He has published 60 environment-related research papers in domestic and international journals and 13 books including Environmental Sociology. He has conducted 91 unpublished environment-related research projects funded by domestic and international organizations.

Dimitrios P. Nikolelis received his PhD from University of Athens in 1976 and he is a professor of analytical and environmental chemistry in the Department of Chemistry, University of Athens. Prof. Dimitrios Nikolelis has coordinated 3 European Projects on environmental biosensors (CIPA96-0231, IC15-CT96-0804 and QLK3-2000-01311). He also was twice a. NATO Director in the following Advanced Research Workshops: 1. Biosensors for Direct Monitoring of Environmental Pollutants in Field, Smolenice, Slovakia,: May 1996 and 2. Portable biosensors for the Rapid Detection of Biochemical Weapons of Terrorism, July 2012. Prof. Dimitrios Nikolelis has over 200 scientific papers in scientific journals and conferences. He is the Editor of 5 books on Biosensors (1. Biosensors for Direct Monitoring of Environmental Pollutants in Field, Springer, 1996, 2. Portable Chemical Sensors- Weapons against Bioterrorism, Springer, 2012 and 3. Portable Biosensing of Food Toxicants and Environmental Pollutants, CRC, 2013 3. 4. Biosensors for Security and Bioterrorism Applications, Springer, 2014. 5. Nanotechology and biosensors: recent advances, Elsevier, 2017. He is the Editor of many scientific journals. His research is targeted on the fabrication of portable biosensors for in the field uses and he has authored a large number of scientific papers on the detection of environmental pollutants such as hydrazines, dioxins, insecticides, toxins, etc. His current interests also include the construction of novel chemical nanosensors that can be used for the rapid detection of environmental pollutants directly in the gas phase. Prof. D. P. Nikolelis group has recently utilized graphene and ZnO to develop chemical nanosensors based on polymer lipid films for species of clinical or food significance such as urea, uric acid, cholesterol, etc. In progress, there is the evaluation and validation of nanosensors that are based on stabilized polymerized lipid films supported on glass fiber filters using a dry spot test using optical methods of analysis (i.e., fluorescence) to detect environmental pollutants such as insecticides, plant hormones, toxins, hydrazines, etc.

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