Prof Dr. Md. Ershad Halim | Depart of Chemistry, Dhaka University, Bangladesh
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🎓 Academic Profile
Dr. MD. Ershad Halim completed his Doctor of Philosophy (Ph.D.) in Organic Synthesis & Supramolecular Chemistry from Kyushu University, Japan, in March 2015. His extensive research during this time focused on the synthesis of bromo- and ethynyl-substituted pyromellitic diimide-based macrocycles and their absorption spectra, electrochemical properties, and inclusion capabilities. Before pursuing his Ph.D., he obtained his Master of Science (M.Sc.) degree in Organic Chemistry from Dhaka University, securing 1st Class, 5th position in the Organic section in 1996 (held in 1998). He also earned his Bachelor of Science (B.Sc.) in Chemistry from Dhaka University in 1995 (held in 1997), graduating with 1st Class, 4th position.
Dr. Halim’s academic journey began earlier with his Higher Secondary Certificate (H.S.C.), where he secured 1st Division, ranking 16th position in the Jessore Board in 1992. He completed his Secondary School Certificate (S.S.C.) in 1989 from Barisal Zilla School, with 1st Division and ranked 20th in the Jessore Board.
🧪 Research Focus
Dr. Halim’s M.Sc. thesis focused on the reactions of diarrylidene-acetones with acyclic active methylene compounds, contributing to advancements in organic synthesis. His Ph.D. thesis further delved into the synthesis of bromo- and ethynyl-substituted pyromellitic diimide-based macrocycles, exploring their structural properties as molecular tubes and investigating their absorption spectra, electrochemical behavior, and inclusion properties. His research in supramolecular chemistry continues to play a significant role in expanding knowledge in the field.
🧑🏫 Job Experience
Dr. Halim is currently serving as a Professor in the Department of Chemistry at Dhaka University since February 25, 2020. Prior to this, he held positions as an Associate Professor from June 18, 2015, to February 24, 2020, and as an Assistant Professor from June 25, 2007, to June 17, 2015. He also worked as a Lecturer from May 5, 2005, to June 25, 2007. In addition to his teaching roles, he served as a Student Advisor from September 1, 2015, to July 1, 2019, providing guidance and mentorship to students.
Before his tenure at Dhaka University, Dr. Halim contributed his expertise to various organizations. He worked as a Scientific Officer at the Institute of Glass & Ceramic Research & Testing (IGCRT) under the Bangladesh Council of Scientific & Industrial Research (BCSIR) from July 6, 2002, to May 4, 2005. He also served as a Quality Assurance Officer at Renata Pharmaceuticals Limited in 2002 and worked as a Research Assistant in the Organic Synthesis Research Laboratory at Dhaka University from October 12, 1999, to April 14, 2002. His international experience includes a position as a Visiting Researcher at Kyushu University, Japan, from November 5, 2007, to March 31, 2008.
🏆 Professional Memberships
Dr. Halim is a Life Member of the Bangladesh Chemical Society (LM-1153) and the Bangladesh Ceramic Society, contributing to the development of the chemical community in Bangladesh. He was also a Former Member of the Japan Chemical Society, further extending his professional network and collaborations internationally. Dr. Halim’s journey reflects a deep commitment to organic chemistry and supramolecular chemistry, not only as a professor and researcher but also as an active contributor to scientific societies and a mentor for aspiring scientists.
Publications Top Noted📄
Assessment of green biocomposites based on polyvinyl alcohol and grafted biopolymer tamarind kernel powder with polyacrylic acid
Authors: Rahman, M.M., Sultana, S., Islam, Z., Halim, M.E., Ali Shaikh, M.A.
Journal: Results in Materials
Year: 2024
Antimicrobial, structure-activity relationship and computational studies of some synthesized chalcone derivatives
Authors: Badal, M.M.R., Islam, M.T., Parvin, R., Yousuf, M.A., Halim, M.E.
Journal: Asian Journal of Chemistry
Year: 2021
A study on the synthesis, characterization, structural optimization, and conformational behaviors of bromo-substituted pyromelliticdiimide-based [2+2] macrocycle as structural units of covalently linked molecular tubes
Authors: Halim, M.E., Bandyopadhyay, A., Hossain, M.E., Shinmyozu, T.
Journal: Journal of Molecular Structure
Year: 2020
Inorganic-organic based novel nano-conjugate material for effective cobalt(II) ions capturing from wastewater
Authors: Awual, M.R., Alharthi, N.H., Hasan, M.M., Rahman, M.M., Khaleque, M.A.
Journal: Chemical Engineering Journal
Year: 2017
Ligand field effect for Dysprosium(III) and Lutetium(III) adsorption and EXAFS coordination with novel composite nanomaterials
Authors: Awual, M.R., Alharthi, N.H., Okamoto, Y., Khaleque, M.A., Sheikh, M.C.
Journal: Chemical Engineering Journal
Year: 2017