Myself  born in June, 1994  at Monipur Village, Birbhum, West Bengal, India. I obtained my B.Sc (in 2016) and M.Sc (in 2018) from The Visva Bharati University, West Bengal. Now I am pursuing  Ph.D. in Department of  Chemistry at Visva Bharati University  under the supervision of  Prof. Bhabatosh Mandal . I joined in the Department of Chemistry at  Katwa College in  December, 2023 as an assistant professor and have been working till date.

My research interests are:

 1. Biocatalyst

 2. Analytical Chemistry

And my list of publications is as follows:

List of  Publications

1. A dithizone-anchored silica gel surface, {SiO2}@DZ for the selective sample cleanup of Gd(iii) amidst Fe(iii), Th(iv), and Ce(iv) employing ion pair complexation. Rimi Sarkar,  Sneha Mondal,   Biswajit Hansda,   Mousumi Chatterjee, Bhabatosh Mandal. New J. Chem.,2021,45, 11672-11688. https://doi.org/10.1039/D1NJ01265

2. Multipoint Immobilization at the Inert Center of Urease on Homofunctional Diazo-Activated Silica Gel: A Way of Restoring Room-Temperature Catalytic Sustainability for Perennial Utilization.Bhabatosh Mandal, SnehaMondal, Biswajit Hansda, Shailja Mishra, Ankit Ghosh, Tirtha Biswas, Basudev Das, Tanay Kumar Mondal, Pallavi Kumari.Langmuir,2022,38,22,6826–6840.  https://pubs.acs.org/doi/abs/10.1021/acs.langmuir.2c00022

3. Multipoint Immobilization at Inert Center of Papain on Homo-Functional Diazo-Activated Silica Support: A Way of Restoring “Above Room-Temperature” Bio-Catalytic Sustainability. Shailja Mishra, Biswajit Hansda, Ankit Ghosh, SnehaMondal, Bhabatosh Mandal, Pallavi Kumari, Basudev Das, Tanay Kumar Mondal, Tirtha Biswas. Langmuir 2023, 39, 16, 5710–5726. https://doi.org/10.1021/acs.langmuir.2c03466

4. Chemically Bonded Pepsin via Its Inert Center to Diazo Functionalized Silica Gel through Multipoint Attachment Mode: A Way of Restoring Biocatalytic Sustainability over “Wider pH” Range. Biswajit Hansda, Shailja Mishra, Ankit Ghosh, Basudev Das, Tirtha Biswas, Tanay K Mondal, Bhavya Srivastava, Sneha Mondal, Dipika Roy, Bhabatosh Mandal. Langmuir,2024,40,4,2146–2164. https://doi.org/10.1021/acs.langmuir.3c03113

5. Controlled Primary Amine-Enriched SG-Bonded Papain Surface: Synthesis, Characterization, and Extraction of  Protonated Dichromate  . Shailja Mishra, Tanay Kumar Mondal, Ankit Ghosh, Basudev Das, Tirtha Biswas, Biswajit Hansda, Dipika Roy, Bhabatosh Mandal, Bhavya Srivastava, Ashok Kumar Jha. ACS Appl. Bio Mater. 2024, 7, 8, 5290–5307. https://pubs.acs.org/doi/abs/10.1021/acsabm.4c00525