DwainKilgore21 at 06:06, 6 February 2026

2026-02-06T06:06:41Z

New page

{{short description|Indian chemist (born 1954)}}
{{Use dmy dates|date=October 2018}}
{{Use Indian English|date=October 2018}}
{{Infobox scientist
| name = Biman Bagchi
| image = Biman Bagchi (cropped).jpg
| alt =
| caption =
| birth_date = {{Birth date and age|df=yes|1954|1|1}}
| birth_place = [[Kolkata]], [[West Bengal]], India
| death_date =
| death_place =
| fields = {{ublist | [[Biophysical Chemistry]] | [[Theoretical Chemistry]] | [[Statistical Mechanics]]}}
| workplaces = {{ublist | [[Indian Institute of Science, Bangalore]] }}
| alma_mater = {{ublist | [[University of Calcutta]] | [[Brown University]] | [[University of Maryland]] }}
| doctoral_advisor = [[Julian Gibbs]]
| doctoral_students =
| known_for =
| awards = [[Alexander von Humboldt Science Research Award ]]<br />Elected Foreign Member of the American Academy of Arts and Sciences (AAAS) <ref name="AMACAD">{{Cite web |url=https://www.amacad.org/person/biman-bagchi |title=American Academy of Arts and Sciences Fellow |date=2020 |publisher= American Academy of Arts and Sciences}}</ref> <br />[[Joel Henry Hildebrand Award (ACS)]]<br />[[Shanti Swarup Bhatnagar Prize for Science and Technology]]
| website = {{URL|https://sites.google.com/view/bimanbagchi/|Group website}}
}}
'''Biman Bagchi''' is an Indian scientist currently serving as a  ''SERB-DST National Science Chair Professor'' and Honorary Professor at the Solid State and Structural Chemistry Unit of the [[Indian Institute of Science]].<ref name="Amrut Mody Professor">{{Cite web |url=http://sscu.iisc.ernet.in/biman_bagchi.html |title=Amrut Mody Professor |date=2016 |publisher=Indian Institute of Science |access-date=24 November 2016 |archive-url=https://web.archive.org/web/20170917063759/http://sscu.iisc.ernet.in/biman_bagchi.html |archive-date=17 September 2017 }}</ref> He is a theoretical physical chemist and biophysicist known for his research in the area of [[statistical mechanics]]; particularly in the study of phase transition and nucleation, solvation dynamics, mode-coupling theory of electrolyte transport, dynamics of biological macromolecules (proteins, DNA etc.), protein folding, enzyme kinetics, supercooled liquids and protein hydration layer.<ref name="Brief Profile of the Awardee">{{Cite web |url=http://ssbprize.gov.in/Content/Detail.aspx?AID=386 |title=Brief Profile of the Awardee |date=2016 |publisher=Shanti Swarup Bhatnagar Prize |access-date=12 November 2016}}</ref> He is an elected fellow of the [[Indian National Science Academy]],<ref name="Indian fellow">{{Cite web |url=http://insaindia.res.in/detail.php?id=N95-1169 |title=Indian fellow |date=2016 |publisher=Indian National Science Academy |access-date=24 November 2016 |archive-date=5 March 2021 |archive-url=https://web.archive.org/web/20210305031950/https://www.insaindia.res.in/detail.php?id=N95-1169 }}</ref> the [[Indian Academy of Sciences]],<ref name="Fellow profile">{{Cite web |url=http://www.ias.ac.in/describe/fellow/Bagchi,_Prof._Biman |title=Fellow profile |date=2016 |publisher=Indian Academy of Sciences |access-date=12 November 2016}}</ref> [[The World Academy of Sciences]]<ref name="TWAS fellow">{{Cite web |url=http://twas.org/member/bagchi-biman |title=TWAS fellow |date=2016 |publisher=The World Academy of Sciences}}</ref> and an International honorary member of the [[American Academy of Arts and Sciences]].<ref name="AMACAD">{{Cite web |url=https://www.amacad.org/person/biman-bagchi |title=American Academy of Arts and Sciences Fellow |date=2020 |publisher= American Academy of Arts and Sciences}}</ref> Along with several scientific articles, he has authored three books, (i) ''Molecular Relaxation in Liquids''<ref name="Bagchi2012">{{cite book|author=Biman Bagchi|url=https://books.google.com/books?id=xGiK5FrkSWsC|title=Molecular Relaxation in Liquids|date=17 April 2012|publisher=Oxford University Press, USA|isbn=978-0-19-986332-7}}</ref>'', (ii) Water in Biological and Chemical Processes: From Structure and Dynamics to Function'',<ref name="Bagchi2013">{{cite book|author=Biman Bagchi|url=https://books.google.com/books?id=8QlaAQAAQBAJ|title=Water in Biological and Chemical Processes: From Structure and Dynamics to Function|date=14 November 2013|publisher=Cambridge University Press|isbn=978-1-107-03729-8}}</ref> and (iii) ''Statistical Mechanics for Chemistry and Materials Science''<ref>{{Cite book |last=Bagchi |first=Biman |url=https://www.taylorfrancis.com/books/mono/10.1201/9781315113951/statistical-mechanics-chemistry-materials-science-biman-bagchi |title=Statistical Mechanics for Chemistry and Materials Science |year=2018 |doi=10.1201/9781315113951|isbn=978-1-315-11395-1 |s2cid=106103681 }}</ref>''.''

== Biography ==
Bagchi was born in 1954 to Binay K. Bagchi, a school principal and his homemaker/part-time teacher wife, Abha, in [[Kolkata]] in the Indian state of [[West Bengal]].<ref name="Autobiography of Biman Bagchi">{{Cite journal |last=Bagchi |first=Biman |title=Autobiography of Biman Bagchi |journal=J. Phys. Chem. B |volume=119 |issue=34 |pages=10813–10816 |doi=10.1021/acs.jpcb.5b06114|pmid=26310133 |year=2015 |doi-access=free }}</ref> He graduated in chemistry from [[Presidency College, Kolkata]] (present-day [[Presidency University, Kolkata|Presidency University]]) in 1974 and obtained a master's degree from [[Rajabazar Science College]], [[Calcutta University]] in 1976. He earned a PhD at [[Brown University]] in 1980, working with [[Julian Gibbs]] and did his post-doctoral studies at [[James Franck Institute]] of the [[University of Chicago]] as a research associate. There he worked with renowned chemists such as [[David W. Oxtoby]], [[Graham Fleming]] and [[Stuart Rice]] till 1983 when he shifted to the laboratory of [[Robert Zwanzig]] of the [[University of Maryland]] for a one-year stint.<ref name="Indian fellow" /> Bagchi returned to India in 1984 and joined [[Indian Institute of Science]] (IISc) at their [https://sscu.iisc.ac.in/ Solid State and Structural Chemistry Unit] as a lecturer and established his research group.<ref name="Biman Bagchi Group">{{Cite web |url=http://bimanbagchi.com/ |title=Bagchi Group official website |date=2016 |publisher=Bagchi Group |work=Laboratory profile |access-date=24 November 2016 |archive-url=https://web.archive.org/web/20191023035902/http://www.bimanbagchi.com/ |archive-date=23 October 2019 }}</ref>

== Research ==
{{technical|date=March 2022}}
In an academic career spanning over more than three decades in which Bagchi has travelled over a wide landscape of [[physical chemistry]], [[chemical physics]], and [[biophysical chemistry]] where his contributions often helped build up an area from its foundations. This was done by maintaining a close collaboration with experimental research groups both in India and abroad. He often developed theories that combined sophisticated theoretical approaches (such as mode coupling theory) to extend traditional and established theories and methods (like Kramers' theory of barrier crossing dynamics, [[Förster resonance energy transfer|FRET]], and [[electrochemistry]]) to explain emerging experimental and simulation results.

Professor Bagchi has published more than 480 articles and received more than 24000 citations.<ref>{{Cite web|title=Biman Bagchi|url=https://scholar.google.com/citations?user=90DF24UAAAAJ&hl=en|access-date=2021-08-14|website=scholar.google.com}}</ref> His work has been published in reputed journals such as [[Nature (journal)|Nature]],<ref>{{Cite journal|last1=Hu|first1=Dehong|last2=Yu|first2=Ji|last3=Wong|first3=Kim|last4=Bagchi|first4=Biman|last5=Rossky|first5=Peter J.|last6=Barbara|first6=Paul F.|date=June 2000|title=Collapse of stiff conjugated polymers with chemical defects into ordered, cylindrical conformations|url=https://www.nature.com/articles/35016520|journal=Nature|language=en|volume=405|issue=6790|pages=1030–1033|doi=10.1038/35016520|pmid=10890438|bibcode=2000Natur.405.1030H|s2cid=4322254|issn=1476-4687|url-access=subscription}}</ref> [[Proceedings of the National Academy of Sciences of the United States of America|PNAS]],<ref>{{Cite journal|last1=Zwanzig|first1=R.|last2=Szabo|first2=A.|last3=Bagchi|first3=B.|date=1992-01-01|title=Levinthal's paradox|journal=Proceedings of the National Academy of Sciences|volume=89|issue=1|pages=20–22|doi=10.1073/pnas.89.1.20|pmid=1729690|pmc=48166|bibcode=1992PNAS...89...20Z|doi-access=free}}</ref><ref>{{Cite journal|last=Bagchi|first=Biman|date=2016-07-26|title=Untangling complex dynamics of biological water at protein–water interface|journal=Proceedings of the National Academy of Sciences|volume=113|issue=30|pages=8355–8357|doi=10.1073/pnas.1609312113|pmid=27436905|pmc=4968762|bibcode=2016PNAS..113.8355B |doi-access=free}}</ref><ref>{{Cite journal|last1=Bhattacharyya|first1=Sarika Maitra|last2=Bagchi|first2=Biman|last3=Wolynes|first3=Peter G.|date=2008-10-15|title=Facilitation, complexity growth, mode coupling, and activated dynamics in supercooled liquids|journal=Proceedings of the National Academy of Sciences|volume=105|issue=42|pages=16077–16082|language=en|doi=10.1073/pnas.0808375105|issn=0027-8424|pmid=18927234|pmc=2570993|bibcode=2008PNAS..10516077B|doi-access=free}}</ref><ref>{{Cite journal|last1=Banerjee|first1=Puja|last2=Bagchi|first2=Biman|date=2020-02-04|title=Dynamical control by water at a molecular level in protein dimer association and dissociation|journal=Proceedings of the National Academy of Sciences|volume=117|issue=5|pages=2302–2308|doi=10.1073/pnas.1908379117|pmid=31969453|pmc=7007538|bibcode=2020PNAS..117.2302B |doi-access=free}}</ref> [[Physical Review Letters|PRL]],<ref>{{Cite journal|url=https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.89.115505|doi = 10.1103/PhysRevLett.89.115505|title = Hydrogen-Bond Dynamics near a Micellar Surface: Origin of the Universal Slow Relaxation at Complex Aqueous Interfaces|year = 2002|last1 = Balasubramanian|first1 = Sundaram|last2 = Pal|first2 = Subrata|last3 = Bagchi|first3 = Biman|journal = Physical Review Letters|volume = 89|issue = 11|article-number = 115505|pmid = 12225151|arxiv = cond-mat/0208270|bibcode = 2002PhRvL..89k5505B|s2cid = 13047773}}</ref> [[Journal of the American Chemical Society|JACS]],<ref>{{Cite journal|last1=Bagchi|first1=Biman|last2=Fleming|first2=Graham R.|last3=Oxtoby|first3=David W.|date=1983-06-15|title=Theory of electronic relaxation in solution in the absence of an activation barrier|url=https://aip.scitation.org/doi/abs/10.1063/1.444729|journal=The Journal of Chemical Physics|volume=78|issue=12|pages=7375–7385|doi=10.1063/1.444729|bibcode=1983JChPh..78.7375B|issn=0021-9606|url-access=subscription}}</ref> [[Journal of Physical Chemistry|JPC]]<ref>{{Cite journal|last1=Pal|first1=Samir Kumar|last2=Peon|first2=Jorge|last3=Bagchi|first3=Biman|last4=Zewail|first4=Ahmed H.|date=2002-12-01|title=Biological Water: Femtosecond Dynamics of Macromolecular Hydration|journal=The Journal of Physical Chemistry B|volume=106|issue=48|pages=12376–12395|doi=10.1021/jp0213506|issn=1520-6106|doi-access=free}}</ref> and [[Chemical Reviews]].<ref>{{Cite journal|last1=Nandi|first1=Nilashis|last2=Bhattacharyya|first2=Kankan|last3=Bagchi|first3=Biman|date=June 2000|title=Dielectric Relaxation and Solvation Dynamics of Water in Complex Chemical and Biological Systems|url=https://pubs.acs.org/doi/full/10.1021/cr980127v|journal=Chemical Reviews|volume=100|issue=6|pages=2013–2046|doi=10.1021/cr980127v|pmid=11749282|issn=0009-2665|url-access=subscription}}</ref><ref>{{Cite journal|last=Bagchi|first=Biman|date=September 2005|title=Water Dynamics in the Hydration Layer around Proteins and Micelles|url=https://pubs.acs.org/doi/full/10.1021/cr020661+|journal=Chemical Reviews|volume=105|issue=9|pages=3197–3219|doi=10.1021/cr020661+|pmid=16159150|issn=0009-2665|url-access=subscription}}</ref> ''He has also authored two well-known monographs published by the Oxford University Press (NY)'' [Molecular Relaxation in Liquids]''<ref name="Bagchi2012" /> and Cambridge University Press (UK)'' [Water in Biological and Chemical Processes: From Structure and Dynamics to Function]''.<ref name="Bagchi2013" /> And a third major text on Statistical Mechanics published by Francis-Taylor & CRC Press.'' Bagchi has conducted lectures at national and international levels.{{Refn|group=note|Please see ''Lectures'' section}} He is also associated with a number of science journals as a member of their editorial boards.<ref name="Indian fellow" /> ''He has authored 22 major review articles that are partly pedagogical and influenced generations of physical and theoretical chemists.''

Some representative examples of his seminal contributions are discussed below:

(i) In the 1970s and 1980s, it was realized that a large number of ultrafast processes could show the usual dynamical characteristics of an activated reaction but occur in the '''absence of any activation barrier''' to their reactive motion. Prof. Bagchi developed the first and till to date the most successful theory of '''barrierless chemical reactions'''. This theory explained how we can speak of a reaction rate even in the absence of a barrier.

(ii) '''Solvation dynamics''' of polar solutes in dipolar liquids (like water, ethanol) was a topic of huge contemporary interest from mid-eighties to late nineties. A continuum model of the solvent with a frequency dependent dielectric function was developed by Bagchi that predicted a relaxation time, later called the '''longitudinal relaxation time''', which was faster than the dielectric relaxation time of the solvent, thus providing a first-time explanation of the experimentally observed fast relaxation of the time dependent solvation energy. However, the continuum model could not explain the ultrafast sub-100 fs solvation observed by Fleming ''et al.'' Bagchi explained this by developing a '''microscopic theory''' which included intermolecular correlations and also the contribution of translational contributions of solvent molecules.

(iii) The '''dielectric relaxation''' theories prior to mid-eighties considered primarily rotational modes. Bagchi and co-workers came up with a microscopic theory of '''frequency and wave vector dependent dielectric function''' which included both rotational and translational degrees of freedom. Translational modes were shown to play a hidden role in dielectric relaxation. Due to the presence of orientational correlations, the longitudinal and transverse dielectric functions exhibit vastly different relaxation times at finite wave vectors. This was indeed an important result because, in many dynamical processes, it is the finite wave vector response of the solvent that matters the most. A self-consistent theory was developed for the dielectric friction and dielectric relaxation. It was shown that the presence of translational contributions can make dielectric relaxation more Debye-like for cases where only rotational contributions give rise to a highly non-Debye form of dielectric relaxation.

== Awards and honors ==
The Indian National Science Academy awarded Bagchi the INSA Medal for Young Scientists in 1986;<ref name="INSA Medal for Young Scientists">{{Cite web |url=http://insaindia.res.in/youngmedal.php |title=INSA Medal for Young Scientists |date=2016 |publisher=Indian National Science Academy |access-date=24 November 2016 |archive-date=11 May 2021 |archive-url=https://web.archive.org/web/20210511084357/https://www.insaindia.res.in/youngmedal.php }}</ref> the Academy would honor him again in 1990 with A. K. Bose Memorial Medal and with an elected fellowship in 1995.<ref name="A. K. Bose Memorial Medal">{{Cite web |url=http://insaindia.res.in/youngmedal.php#anil |title=A. K. Bose Memorial Medal |date=2016 |publisher=Indian National Science Academy |access-date=24 November 2016 |archive-date=11 May 2021 |archive-url=https://web.archive.org/web/20210511084357/https://www.insaindia.res.in/youngmedal.php#anil }}</ref> He received the Homi Bhabha fellowship in 1989 before the [[Council of Scientific and Industrial Research]] awarded him the [[Shanti Swarup Bhatnagar Prize]], one of the highest Indian science awards, in 1991.<ref name="Chemical Sciences">{{cite web | url=http://www.csir.res.in/External/Heads/career/award/BPRIZE/CHEMICAL_SCIENCES.htm | title=Chemical Sciences | publisher=Council of Scientific and Industrial Research | date=2016 | access-date=7 November 2016 | archive-url=https://web.archive.org/web/20120912012851/http://www.csir.res.in/external/heads/career/award/BPRIZE/CHEMICAL_SCIENCES.htm | archive-date=12 September 2012 }}</ref> The same year, the Indian Academy of Sciences elected him as their fellow<ref name="Fellow profile" /> and he became an elected fellow of The World Academy of Sciences in 2004.<ref name="TWAS fellow" /> In between, he received the G. D. Birla Award in 1997, [[TWAS Prize]] in 1998,<ref name="Prizes and Awards">{{Cite web |url=http://twas.org/opportunities/prizes-and-awards |title=Prizes and Awards |date=2016 |publisher=The World Academy of Sciences}}</ref> the Alumni Excellence Award in Research of the Indian Institute of Science in 2002 and Goyal Prize in Chemistry in 2003. He was selected as J. C. Bose National Fellow in 2006<ref name="J. C. Bose National Fellow">{{Cite web |url=http://www.serb.gov.in/pdfs/research/Prof_Biman_Bagchi.pdf |title=J. C. Bose National Fellow |date=2016 |publisher=Science and Engineering Research Biard}}</ref> and the several award orations he has delivered include B. C. Laha Memorial Lecture of 2001, conducted by [[Indian Association for the Cultivation of Science]] and Mizushima-Raman Lecture of 2006, jointly organized by the [[Department of Science and Technology (India)|Department of Science and Technology]] and [[Japan Society for the Promotion of Science]].<ref name="Indian fellow" /> The [[Journal of Physical Chemistry]] published a [[festschrift]] on Bagchi by way of their August 2015 issue.<ref name="Biman Bagchi Festschrift">{{Cite journal |editor-last=Chandra |editor-first=Amalendu |editor2-last=Biswas |editor2-first=Ranjit |editor3-last=Fleming |editor3-first=Graham R. |title=Biman Bagchi Festschrift |url=http://pubs.acs.org/toc/jpcbfk/119/34 |journal=The Journal of Physical Chemistry |date=August 2015 |volume=119 |issue=34 |pages=10809–11442 |doi=10.1021/acs.jpcb.5b06606|pmid=26310132 |last1=Chandra |first1=A. |last2=Biswas |first2=R. |last3=Fleming |first3=G. R. |url-access=subscription }}</ref><ref name="A Tribute to Biman Bagchi">{{Cite journal |last=Amalendu Chandra, Ranjit Biswas, Graham R. Fleming (editors) |title=A Tribute to Biman Bagchi |journal=The Journal of Physical Chemistry |date=August 2015 |volume=119 |issue=34 |pages=10809–11442 |doi=10.1021/acs.jpcb.5b06606|pmid=26310132 }}</ref> He has been selected as the 2021 recipient of the [[Joel Henry Hildebrand]] Award in the Theoretical and Experimental Chemistry of Liquids, by the [[American Chemical Society]] (ACS). He was also selected for the prestigious [[Alexander von Humboldt]] Foundation's Humboldt Science Research Award (2019) in recognition of his work in chemical sciences. In 2021, Biman Bagchi was a laureate of the [[Asian Scientist 100]] by the ''[[Asian Scientist]]''.

== Selected bibliography ==

=== Books ===
* {{cite book|author=Biman Bagchi|title=Molecular Relaxation in Liquids|date=17 April 2012|publisher=Oxford University Press, USA|isbn=978-0-19-986332-7}}
* {{cite book|author=Biman Bagchi|title=Water in Biological and Chemical Processes: From Structure and Dynamics to Function|date=14 November 2013|publisher=Cambridge University Press|isbn=978-1-107-03729-8}}
* {{cite book|author=Biman Bagchi|title=Statistical Mechanics for Chemistry and Materials Science|date=17 July 2018|publisher=CRC Press|isbn=978-1-4822-9986-1}}

=== Chapters ===
* {{Cite book |chapter-url=https://books.google.com/books?id=ETs_py4MpJQC&pg=PA165 |title=Energy Transfer Dynamics in Biomaterial Systems |author1=Arnab Mukherji |author2=Richard Lavery |author3=Biman Bagchi |author4=James T Hynes |isbn=978-3-642-02306-4 |editor=Irene Burghardt |editor2=V. May |editor3=David A. Micha |editor4=E. R. Bittner |date=2009 |page=165 |chapter=Simulation Study of the Molecular Mechanism of Intercalation of the Anti-cancer Drug Daugnomycin into DNA|publisher=Springer }}
* {{Cite book |chapter-url=https://books.google.com/books?id=C1eQZXa51oMC&pg=PA266 |title=Advances in Chemical Physics |last=Dwaipayan Chakarabarti, Biman Bagchi |isbn=978-0-470-43190-0 |editor=Stuart A. Rice |date=2009 |page=266 |chapter=Dynamics of Thermotropic Liquid Crystals|publisher=John Wiley & Sons }}
* {{Cite book |chapter-url=https://books.google.com/books?id=_9Z7ogSxwLgC&pg=PA279 |title=Structural Glasses and Supercooled Liquids: Theory, Experiment, and Applications |last=Biman Bagchi |isbn=978-0-470-45223-3 |editor=Peter G. Wolynes |editor2=Vassiliy Lubchenko |date=2012 |page=279 |chapter=Dynamics in the Crossover Region of Supercooled Liquids|publisher=John Wiley & Sons }}
* {{Cite book |chapter-url=https://books.google.com/books?id=TDfSBQAAQBAJ&pg=PA1 |title=Concepts and Methods in Modern Theoretical Chemistry: Statistical Mechanics |author1=Rakesh S Singh |author2=Mantu Santra |author3=Biman Bagchi |isbn=978-1-4665-0621-3 |editor=Swapan Kumar Ghosh |editor2=Pratim Kumar Chattaraj |date=2016 |page=1 |chapter=Theoretical Studies of Nucleation and Growth|publisher=CRC Press }}


== Notes ==
{{Reflist|group=note}}

== References ==
{{Reflist}}

== External links ==
{{scholia}}
{{portal|India|Chemistry}}
* {{Cite web |url=http://bimanbagchi.com/bbcv.html |title=Bagchi Group official website |date=2016 |publisher=Bagchi Group |work=Leader profile |access-date=24 November 2016 |archive-url=https://web.archive.org/web/20191023125506/http://www.bimanbagchi.com/bbcv.html |archive-date=23 October 2019 }}
* {{Cite web |url=http://www.iiserpune.ac.in/~arnabm/publication.html |title=Publications from Ph. D. and Postdoctoral Studies |date=2016 |publisher=IISER Pune}}

== Further reading ==
* {{Cite journal |editor-last=Chandra |editor-first=Amalendu |editor2-last=Biswas |editor2-first=Ranjit |editor3-last=Fleming |editor3-first=Graham R. |title=A Tribute to Biman Bagchi |journal=The Journal of Physical Chemistry |date=August 2015 |volume=119 |issue=34 |pages=10809–11442 |doi=10.1021/acs.jpcb.5b06606|pmid=26310132 |last1=Chandra |first1=A. |last2=Biswas |first2=R. |last3=Fleming |first3=G. R. }}

{{SSBPST recipients in Chemical Science}}
{{Shanti Swarup Bhatnagar Laureates of Karnataka}}

{{Authority control}}

{{DEFAULTSORT:Bagchi, Biman}}
[[Category:Recipients of the Shanti Swarup Bhatnagar Award in Chemical Science]]
[[Category:1946 births]]
[[Category:Fellows of the Indian Academy of Sciences]]
[[Category:Fellows of the Indian National Science Academy]]
[[Category:20th-century Indian chemists]]
[[Category:Scientists from Kolkata]]
[[Category:Bengali scientists]]
[[Category:Indian theoretical chemists]]
[[Category:Fellows of The World Academy of Sciences]]
[[Category:Presidency University, Kolkata alumni]]
[[Category:University of Calcutta alumni]]
[[Category:Brown University alumni]]
[[Category:University of Chicago alumni]]
[[Category:Living people]]
[[Category:TWAS laureates]]
[[Category:Homi Bhabha Fellows]]

Biman Bagchi - Revision history

DwainKilgore21 at 06:06, 6 February 2026