Jan Yperman | Analytical and Circular Chemistry | Research Excellence Award

Prof. Dr. Jan Yperman | Analytical and Circular Chemistry | Research Excellence Award

Emeriti in University Hasselt, Belgium

Prof. Dr. Jan Yperman is a distinguished Belgian chemist who earned his Bachelor (1971), Master (1973), and Doctorate (1981) in Chemistry and built a long academic career at LUC/UH, progressing from Ph.D. bursar to Ordinary Professor and later Emeritus in 2016. He served as Head of Department, Vice-Head, and Chairman of the UH Chemistry Curriculum and Examination Board, contributing significantly to academic leadership. He received the prestigious Stas Prize (1981) and a diploma from BAS-Bulgaria (2004), and has been a member of the international editorial board of FUEL since 2002. His research spans acid–base chemistry, coal and solid fuel analysis, superconductor precursor preparation, and analytical automation in chemistry laboratories. He is widely recognized for his extensive work on biomass valorisation, pyrolysis, activated carbons, adsorption technologies, and environmental remediation. Beyond academia, he also served as Alderman of the City of Hasselt from 1995 to 2001, reflecting his commitment to public service.

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Citations
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h-index
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Featured Publications

 

Anup Basnet Chetry | Organic Chemistry | Best Researcher Award 

Assist. Prof. Dr. Anup Basnet Chetry | Organic Chemistry | Best Researcher Award 

Assist. Prof. Dr. Anup Basnet Chetry | MidWest University | Nepal

Assist. Prof. Dr. Anup Basnet Chetry is an accomplished chemist specializing in host-guest and macrocyclic chemistry, particularly in the design and application of calixarene-based compounds for selective recovery of valuable metals and removal of toxic metal cations. He earned his Ph.D. in Chemistry from Saga National University, Japan, in 2014, supported by the prestigious Monbukagakusho Scholarship, with a dissertation focused on the synthesis of ionizable calix[4]arene and tripodal pseudocalix[3]arene for targeted metal recovery. He holds an M.Sc. in Chemistry from Tribhuvan University, Nepal, and a B.Sc. in Chemistry from Prithivi Narayan Campus, Tribhuvan University. Dr. Chetry’s research experience encompasses the synthesis, characterization, and application of calixarene-based macrocyclic hosts, including the development of cation-exchange resins for scavenging toxic metals and recycling valuable metals from aqueous environments, employing modern spectroscopic techniques such as UV, IR, ^1H-NMR, and ^13C-NMR for compound identification. His research interests extend to material chemistry, water quality assessment, and the selective recovery of rare metals including rare earths, indium, and gallium. Professionally, he has served as a Research Fellow and Senior Scientific Officer at the Nepal Academy of Science and Technology (2015–2018) and has extensive teaching experience as a chemistry lecturer across multiple institutions, including Mid Western University, L.A. College, Modern Technical College, and Dhulikhel Medical Institute. Currently, he is an Assistant Professor of Chemistry at Mid Western University, Surkhet, Nepal. Dr. Chetry has contributed significantly to the scientific literature, with over 20 publications, more than 150 citations, and an h-index of 7, reflecting his impact in the field of macrocyclic and materials chemistry. His work bridges fundamental chemistry with practical environmental and industrial applications, advancing selective metal recovery and sustainable chemical processes.

Profiles: Scopus | Google Scholar

Featured Publications

Burlakoti, N., Upadhyaya, J., Ghimire, N., Bajgai, T. R., & Basnet, A. Physical, chemical and microbiological characterization of processed drinking water in central Nepal: Current state study. Journal of Water, Sanitation and Hygiene for Development, 10(1), 157.

Chetry, A. B., Matsufuji, T., Adhikari, B. B., Morisada, S., Kawakita, H., Ohto, K. Intramolecular synergism for group separation extraction of trivalent rare earths by a cross type calix[4]arene with phosphonic and carboxylic acid bifunctionality. Journal of Inclusion Phenomena and Macrocyclic Chemistry, 81(3), 301–310.

Ohto, K., Takedomi, A., Chetry, A. B., Morisada, S., Kawakita, H., & Oshima, T. The effect of phenoxy oxygen atoms on extremely high extraction ability and less separation efficiency of trivalent rare earth elements with tetraphosphonic acid derivative. Journal of Inclusion Phenomena and Macrocyclic Chemistry, 77(1), 363–373.

Adhikari, B. B., Gurung, M., Chetry, A. B., Kawakita, H., & Ohto, K. Highly selective and efficient extraction of two Pb²⁺ ions with a p-tert-butylcalix[6]arene hexacarboxylic acid ligand: An allosteric effect in extraction. RSC Advances, 3(48), 25950–25959.

Ohto, K., Fuchiwaki, N., Yoshihara, T., Chetry, A. B., Morisada, S., & Kawakita, H. Extraction of scandium and other rare earth elements with a tricarboxylic acid derivative of tripodal pseudcalix[3]arene prepared from a new phenolic tripodal framework. Separation and Purification Technology, 226, 259–266.

Chetry, A. B., Adhikari, B. B., Morisada, S., Kawakita, H., & Ohto, K. Selective extraction of Ga(III) with p-t-butylcalix[4]arene tetrahydroxamic acid. Solvent Extraction Research and Development, Japan, 22(1), 25–35.

Thakuri, S., Basnet, A., Rawal, K., Chauhan, R., & Rassu. Technologies, emission estimation, and feasibility of cleaner technologies in brick industry of Nepal. Environmental Challenges, 15, 100928.

Mahat, N., Bhattarai, N., Thapa, M., Lawati, M., & Basnet, A. (2023). Antimicrobial activity and phytochemical screening of traditional medicinal plants.