Bipul Bezbaruah (Chemical Science Division)

Assistant Professor

MSc (Gauhati) PhD (Gauhati)

Physical Chemistry, Theoretical Chemistry

Department of Applied Sciences
Gauhati University, Guwahati, 781014
Email: bipulbezbaruah[at]gauhati[dot]ac[dot]in

Quantum Chemistry

Spectroscopy

Computational Chemistry

Physical Chemistry

 

 

 

B.Sc in Chemistry  from Nowgong College, Nagaon, Assam
M.Sc in Chemistry (Specialization in Physical Chemistry) from Gauhati University
CSIR-JRF Qualified
GATE Qualified
Ph. D (2011) from Department of Chemistry, Gauhati University
Present Status:
Assistant Professor in the Department of Applied Sciences (formerly Depaerment of Chemical Science) Gauhati University since 2010.
 
  • Non-Covalent, Pi-Pi and long-short range Interaction in Organic systems
  • Theoretical and Quantum Chemical study in Reaction systems
  • Anticancer Drug-DNA Nucleobase Interaction
  • QM/MM studies on Organic Biomolecules

THEORETICAL CHEMISTRY RESEARCH GROUP

A) Ph.D Students:

1. Dr. Shruti Sarma (2016-2020) (PhD awarded)

2. Dr. Mahasweta Choudhury (2016-2020) (PhD awarded)

3. Mrinal Jyoti Bezbaruah (2016-2022) (Thesis Submitted)

4. Ibrahim Ali (2016-) (Ongoing)

5. Benzir Ahmed (2019-) (Ongoing)

6. Pratyashee Barukial (2021) (Ongoing)

 

B) MS/M.Sc Project Students:

  • Shruti Sarma, Department of Applied Sciences, GU (2014-16)
  •     Kasturi Sarma, USTM Maghalaya (2015)
  • Shilpika Khanikar, USTM Maghalaya (2015)
  •     Abdul Wahab, USTM Maghalaya (2017)
  • Iyllius Zaman, USTM Maghalaya (2017)
  • Nusul Islam, USTM Maghalaya (2017)
  • Sheikh Benzir Nasrin, Department of Applied Sciences, GU(2017-18)
  • Dhrubajyoti Roy, Department of Applied Sciences, GU(2017-18)
  • Sagarika Pathak, USTM Maghalaya (2018)
  • Kusha Jyoti Devnath, USTM Maghalaya (2018)
  •  Khirod Kakati, USTM Maghalaya (2018)
  • Kuwalee Goswami, USTM Maghalaya (2019)
  • Aanchal Patodia, Royal Global University, Guwahati (2019)
  • Rejuwana Akhtar Rani, Royal Global University, Guwahati (2019)
  • Tanisha Dutta , USTM Maghalaya (2021)
  • Jayshree Sensua, USTM Maghalaya (2021)
  • Kuldip Barman, USTM Maghalaya (2021)
  • Washim Ahmed , USTM Meghalaya (2021)
  • Abhishek Talukdar, USTM Maghalaya (2022)
  • Partha Pratim Deka, USTM Maghalaya (2022)
  • Koushik Das, USTM Maghalaya (2022)
  • Hirak jyoti Kalita, USTM Maghalaya (2022)

 

C) BS/B.Sc Project Students:

  • Mousumi Baruah JB college, Jorhat (2014)
  • Swaswata Pratim Borah, JIST Jorhat (2014)
  • Kuber Kanchan Gogoi, JIST Jorhat (2014)
  • Pankaj Protim Hazarika, JIST Jorhat (2015)
  • Parthajeet Borah JIST Jorhat (2015)
  • Kaushik Dutta, JB college, Jorhat (2015)
1)   “Physicochemical properties and structural analysis of some Organic Solvent (OS)-Water complexes : A Quantum Mechanical study” Mrinal J Bezbaruah, Pratyashee Barukial, Benzir Ahmed, Ibrahim Ali and Bipul Bezbaruah*, Physical Chemistry Research, 10(4), 559-570, 2022.
2)      “DFT Study on the Conformational Change in π-π Stacking interaction of Naphthalene, α - Naphthol and β- Naphthol  Systems”, Ibrahim Ali1, Benzir Ahmed1, Mrinal J Bezbaruah1, Pratyashee Barukial1, Madhab Upadhyaya2 and Bipul Bezbaruah*1, Ras. Journal of Chemistry, 15(2), XXX, 2022. (Accepted)
3)        “A comparative DFT study of some N-based aromatic ligand metal complexes as anticancer agents and analysis of their mode of interaction with DNA base pair”, Benzir Ahmed, Pratyashee Barukial, Mrinal J Bezbaruah, Ibrahim Ali and Bipul Bezbaruah*, Journal of the Indian Chemical Society, 99(100391), 1-9, 2022.
4)      “Effect of polarity on the interaction energies of some Organic Solvent (OS)-Water system and formation of donor-acceptor complex: Quantum Mechanical MP4 study” Mrinal Jyoti Bezbaruah, Benzir Ahmed, Ibrahim Ali, Pratyashee Barukial and Bipul Bezbaruah*, Physical Chemistry Research, 10(1), 127-141, 2022.
5)      “Quantum Mechanical study of some intercalating and groove binding anticancer drugs with AT and GC base pair of DNA nucleobase” Benzir Ahmed, Mrinal Jyoti Bezbaruah, Ibrahim Ali, Pratyashee Barukial and Bipul Bezbaruah*, Physical Chemistry Research, 9(4), 673-688, 2021.
6)       “Ab initio Study on the π-π Stacking and Halogen Interaction in Chlorobenzene Systems in Comparison to Chloro Substituted Ethenes” Shruti Sharma, Benzir Ahmed, Madhab Upadhyaya, Mrinal Jyoti Bezbaruah, Ibrahim Ali and Bipul Bezbaruah*, Asian Journal of Chemistry, 33(2), 338-344, 2021.
7)      “Hydrogen Bonding Interaction and Structural Change in Some Aliphatic Alcohol-Water Complexes: A Quantum Mechanical MP4 Study” Mrinal Jyoti Bezbaruah, Benzir Ahmed, Ibrahim Ali, Madhab Upadhyaya, and Bipul Bezbaruah*, Asian Journal of Chemistry, 32(7), 1212-1220, 1581-1588, 2020.
8)      “The π-π Stacking Interaction of Azaborine and Some of its Derivatives: A Quantum Mechanical Study”, Mahasweta Choudhury, Shruti Sharma, Benzir Ahmed and Bipul Bezbaruah*, Asian Journal of Chemistry, 32(5), 1212-1220, 2020.
9)      “Quantum Mechanical Studies on the effect of inter molecular rotation of the stacking interaction of diazine isomers”, Mahasweta Choudhury, Shruti Sharma, Benzir Ahmed and Bipul Bezbaruah* Ras. Journal of Chemistry, 13(1), 663-671, 2020.
10)  “Quantum Mechanical Studies on the π-π Stacking Interactions of Aniline and Water-assisted Aniline in Gas and Aqueous Phases”, Shruti Sharma, Mahasweta Choudhury, Ibrahim Ali, Benzir Ahmed and Bipul Bezbaruah* Malaysian Journal of Chemistry, Vol. 22, 86-99, 2019.
11)  “Quantum Mechanical studies on the mode of hydrogen bonding, stability and molecular conformations of phenol-water complexes”, Mrinal Jyoti Bezbaruah, Shruti Sharma, Benzir Ahmed and Bipul Bezbaruah*, Computational Chemistry, 7, 59-71 2019.
12)  “Quantum Mechanical Study on the π-π Stacking Interaction and Change in Conformation of Phenolic Systems with Different Intermolecular Rotations” Ibrahim Ali, Shruti Sharma, and Bipul Bezbaruah*, Computational Chemistry, 6. 71-86, 2018.
13)  “Theoretical Investigations on the π-π Stacking Interactions in Phenol-Water Complexes” Shruti Sharma, Mrinal J Bezbaruah, Ibrahim Ali, Mahasweta Choudhury and Bipul Bezbaruah*, Computational Chemistry, 6. 15-25, 2018.
14)  “Quantum Mechanical Study on the Effect of pi-pi Stacking Interactions on Phenolic Systems and their Compatibility with Some Polar Solvents” Shruti Sharma, Ibrahim Ali and Bipul Bezbaruah*, Journal of Chemistry and Chemical Sciences, 12 (7) 1311-1330, 2017.
15)  “Quantum Mechanical studies on the existence of AC mismatches through prototopic tautomerization pathway in adenine and cytosine recognition”, Junu Basumatary, Bipul Bezbaruah, Rinki Kalita, Tapash K Barman and  Chitrani Medhi*,  Journal of Theoretical and Computational Chemistry, 16 (3) 4-15,  2017.
16)  “Quantum Mechanical study on the proton transfer mechanism within AT and GC base pairs of DNA nucleobase” Bipul Bezbaruah* and  Chitrani Medhi,  Indian Journal of Advances in Chemical Science, 4 (3) 314-320,  2016.
17)  “Ab initio study on the variation of stacking interactions of aniline and hydrated aniline systems” Shruti Sharma and Bipul Bezbaruah*, Journal of Physical and Theoretical Chemistry, 13 (1) 17-24, 2016.
18)  “MP2 study on the variation of stacking interactions in aniline and some para substituted aniline systems” Shruti Sharma and Bipul Bezbaruah*, Journal of Physical and Theoretical Chemistry, 12 (3) 217-227, 2015.
19)  “Exfolation of Grapheme oxaide nanosheets from pencil lead and in situ preparation of Gold Nanoparticles on Graphene oxide nano sheets” Bipul Bezbaruah, International Journal of Nanoscience,  Volume 12, Issue 05, October 2013.
20)  “The Intercalation of Various Forms of Daunomycin within Sequences of DNA” Bipul Bezbaruah, Murshida Karim, P Hazarika, R Deka and C Medhi*, International Journal of Drug Design and Discovery, Volume 3 • Issue 1 • January – March 2012. 731-738.
21)  “The features of protein binding by ruthenium complexes; Docking, force field and QM/MM studies” Pankaj Hazarika, J. Deka, Bipul Bezbaruah, R. P. Deka, O. K. Medhi and C. Medhi* International Journal of Research and Reviews in Applied Chemistry, 14(1)2012 , pp 64-74. 
22)  “The DNA binding features of ruthenium complexes compared with cisplatin : docking, force field and QM/MM studies”, P Hazarika, B Bezbaruah, R P Deka, J Deka, T K Barman, O K Medhi, C Medhi*, The Clarion,1(2), 2012, pp 24-32.
23)   “Interaction of small aromatic molecules: An ab initio study on benzene and pyridine molecules” Bipul Bezbaruah, P. Hazarika, A. Gogoi and O.K. Medhi, C. Medhi*, Journal of Biophysical Chemistry, 2(1), 2011, 32-36.
24)  “A model study on the stacking interaction of phenanthrolin ligand with nuclic acid-base pair: An aninitio, MP2 and DFT studies.” Bipul Bezbaruah, P. Hazarika, A. Gogoi and O.K. Medhi, C. Medhi*, Journal of Biophysical Chemistry, 2(2), 2011, 152-157.
25)  “Ab initio study on the nature of stacking between azaacridine-4-carboxamides with base pairs of DNA” Bipul Bezbaruah, Manash L. Das, Rajib L. Sarma, Murshida Karim, C. Medhi*, Journal of Molecular Structure: THEOCHEM , 947 (2010) 107–114.
26)   “The Stacking Ability of Daunomycin with Base Pairs of DNA: Theoretical ab Initio (HF) and MP2 Studies” Bipul Bezbaruah, Murshida Karim, Rajib L Sarma and Chitrani Medhi*, International Journal of Drug Design and Discovery, Volume 1, Issue 1, January – March 2010. 33-40.
27)  “The binding of acridine-4-carboxamides with DNA sequences: An ab-initio and force field study on the intercalation and side chain binding”, Bipul Bezbaruah, P. Hazarika and C Medhi*, International Journal of Drug Design and Discovery, Volume 1, Issue 3 July - September 2010, 228-238
28)   “The compatibility of molecular structures of diphenyl diamines drugs with minor groove of DNA and the importance of cationic amidine group in DNA binding”, Bipul Bezbaruah, Rituraj Kalita, Pankaj Hazarika and C Medhi*, Sciencia Acta Xeveriana, Volume 1, No 1, 2009, 1-18.
29)   “Prediction of pKa from basic principles: Ab initio and DFT studies on some molecules”, Pankaj Hazarika, Bipul Bezbaruah, Murshida Karim, Rajib L.Sharma and C Medhi*, Indian journal of Chemistry, section A, 48A, April 2009, pp. 520-525.
30)  “The selectivity of nucleobases in DNA binding by Ru(phenanthroline)3 complex”, Pankaj Hazarika, Bipul Bezbaruah, Anshuman Gogoi, Pranjoli Das, O. K. Medhi and C Medhi*, Indian journal of Chemistry, Section A 48A, September 2009, pp.1235-1241.
31) “Ab initio molecular orbital and force field calculations on the interaction of daunomycin with GC base-pair and interaction within DNA”, Rajib L Sharma, Murshida Karim, Bipul Bezbaruah and C Medhi*, Indian Journal of Chemistry, Section B, 47B, October 2008, pp.11605-1610. 


 

UGC HRDC Courses:

1)      Orientation course in Chemistry,   Mumbai University, 02/09/2014 to 1/10/2014

2)      Refresher course in Chemistry ,    Hyderabad University, 10/07/2015 to 30/07/2015

3)      Refresher course in Chemistry, Jawaharlal Neheru University, 02/01/2017 to 27/01/2017

 

Conferences, Seminar and Workshop Attended:

1)      International Conference on Frontiers in Chemical Sciences (FICS-2018) Department of Chemistry, IIT Guwahati, December 6-8th 2018.

2)      TEQIP-III Short Term Course on “Computational Technologies (CT-2018)” National  Institute of Technology Silchar, August 16-20th 2018.

3)      Short Term Course on “Physical Simulation of Thermo-Mechanical Processes-Analysis and Interpretation” Indian Institute of Technology Roorkee (IITR) July 2-6th 2018.

4)      One week workshop on Introduction to Gaussian: Theory and Practice, New Delhi, India, January 8-12th 2018.

5)      National Conference on Non Conventional Energy: Harvesting Technology and its Challenges, Assam Engineering College Guwahati, November 17-18th 2017.

6)      20th CRSI National Symposium in Chemistry, Department of Chemistry, Gauhati University, February 3-5th 2017.

7)      One week National Workshop on LabVIEW, GUIST, Gauhati University, January 9-13th   2017.

8)      One week National Workshop on BIGDATA(Data Analysis), GUIST, Gauhati University, January 2-6th   2017.

9)      One day seminar Non Conventional Sources of Energy: Prospects and Challenges Royal School of Engineering & Technology, Guwahati, January 8th 2016.

10)  Four days workshop National Workshop on Atomistic Simulation Techniques (NWAST2015) Indian Institute of Technology Guwahati (IITG) December 21- 24th 2015.

11)  Workshop on LabVIEW, Department of Applied Sciences, Gauhati University, March 27-28th 2015.

12)  Workshop on Fundamentals and Advances in Analytical Techniques in Applied Sciences, Department of Applied Sciences, Gauhati University, March 3-4th 2015.

13)  Workshop on Nanotechnology and Bioinformatics: Applications at Interface, Department of Bioengineering, GUIST, February 6-7th 2015.

14)  TEQIP Short Term Course on 'Transport Processes and Optimization Techniques in Polymers' Indian Institute of Technology Guwahati (IITG) December 15- 20th 2014.

15)  Newer Trends in Chemistry and Environment (NTCE2014), Don Bosco College, Tura, Meghalaya, December 10- 11th 2014.

16)  International Conference on Green Energy and Smart Materials through Science, Technology and Management(GESM’14), Gauhati University, January 21-23rd 2014.

17)  Workshop on Sensors and its Application, Institute of Advanced Study in Science and Technology, Guwahati, November 15th 2013.

18)  One day symposium on Emerging Trends of Interdisciplinary Research in Science and Technology, Department of Physical Science, Gauhati University, October 9th 2012.

19)  One day symposium on National Mathematics Year, Department of Mathematical Science, Gauhati University, September 22nd 2012.

20)  International Symposium on Plants to Medicine: Advances in Genome Biology, Department of Biological Science, Gauhati University, April 30th 2012.

21)  Recent Aspects of Chemistry Education and Research, Department of Chemical Science, Gauhati University, February 24-25th 2012.

 

Invited Lectures:

1)      Invited Lecture in Water Educator Training Workshop Department of Chemical Science, Gauhati University, 26th February 2017.

2)      Invited Lecture in National Seminar in Interdisciplinary Research in Chemical Science, Kohima Science College, Nagaland, September 28-29th 2016.

“DNA Sequence Specific Binding of Some Anticancer Drugs: A Force Field Studies”

Author: Bipul Bezbaruah and Chitrani Medhi Publisher: LAMBART Academic Publishing, Deutschland, Germany , ISBN No: 978-3-659-24098-0 (2012)

 

 

 

 

Facilities & Resources

Facilities
Resources
Some Important Links (Outside GU)