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Conference

Conference

Conference/Seminar/Symposium Presentations 

 
Presentations Abroad 
 
Delivered invited talk at the Joint Theoretical Chemistry Seminar in the Kliener Horsaal at the Theoretical Chemistry Group, Institute of Physical Chemistry, University of Heidelberg, Germany (8th July 2019). Title of talk- "Computational studies on some photochemical reactions involving conical intersections".
 
Delivered a talk at the 4th International Conference on Physical and Theoretical Chemistry at Dublin, Ireland during September 18-19, 2017 -Title of Talk-“A computational investigation of the photochemical oxaziridine conversion process of some experimentally analyzed small-chain conjugated nitrones”.
 
Anjan Chattopadhyay, "Photochemical reaction pathways of some nitrone systems", at 9th Molecular Quantum Mechanics (MQM) at Kongresshaus Stadthalle Heidelberg, Germany (30th June - 5th July).
 
 
Presentations in India
 Delivered invited talk at the 16th TCS (Theoretical Chemistry Symposium) 2019, BITS-Pilani, Pilani Campus during February 13-16, 2019- Title of the TalkOxaziridine and Lactam Conversion Pathways of Some Cyclic Nitrone Systems”.
 
 Delivered invited talk at the DAE-CCS (Computational Chemistry Symposium) 2019, Bhabha Atomic Research Centre (BARC), Mumbai during November 7-9, 2019- Title of the TalkDifferences in the photo-chemical reaction paths of conjugated acyclic nitrones, protonated Schiff bases and neutral polyenes”.
 
 Delivered a talk at the  NFCFA 2017, BITS-Pilani, K.K.Birla Goa Campus during January 28-29, 2017- Title of the Talk- Isomerization channels of donor-acceptor hexatrienes through conical intersections”.
  
• Delivered a talk at the  NFCFA 2015, BITS-Pilani, K.K.Birla Goa Campus during Dec 18-19, 2015- Title of the Talk- Exploring the Nitrone-Oxaziridine photo-conversion path through computational studies”.
  
Anjan Chattopadhyay “Properties of the low-lying electronic states of 2,4-pentadien-1-iminium ion and its N-substituted analoguesat 19th ISCB International Conference (ISCBC-2013) "RECENT ADVANCES ANDCURRENT TRENDS IN CHEMICAL AND BIOLOGICAL SCIENCES” 2nd - 5th March, 2013 at Udaipur, Rajasthan
 
Anjan ChattopadhyayPredissociation of the heavier halonium ions through conical intersection along the symmetric stretching path" at the 14th CRSI National Symposium in Chemistry at NIIST, Trivandrum, Kerala on Jan. 31-Feb.3, 2012.
 
Presentations by the Group Members 
 
Riddhish Pandharkar and Anjan Chattopadhyay* "Computational Investigations on the Charge Transfer Excited States of Some Fluorescent Push-Pull Systemsat NFCFA 2015, BITS-Pilani, K.K.Birla Goa Campus, 18-19 Dec 2015, (Won the second best poster award)
 
Dilawar Singh Sisodiya and Anjan Chattopadhyay* "A computational investigation on the role of nitro group in quenching the fluorescence of some highly fluorescent molecules through analysis of the non-radiative decay pathsat the 57th Annual Convention of Chemists & RTCS-2020, organized by Indian Chemical Society, December 26-29, 2020. 
 
Dilawar Singh Sisodiya, Sk. Musharaf Ali and Anjan Chattopadhyay"The role of alkali metal ions as templating agents in the synthesis of dibenzo-18-crown-6 (DB18C6): A Computational Studyat the National Conference on Molecular Modelling and Simulations NCMS 2022, VIT Bhopal, February 28-March 2, 2022.
 
Sindhuja Sen and Anjan Chattopadhyay* "Computational studies on the reaction pathways of some cyclic nitrone systems leading to cyclic amidesat the DAE-CCS (Computational Chemistry Symposium) 2019, Bhabha Atomic Research Centre (BARC), Mumbai during November 7-9, 2019,
 
Sindhuja Sen and Anjan Chattopadhyay* "Computational investigations on different product formation channels of some photo-excited methyl-substituted 1-pyrroline 1-oxide systemsat NFCFA 2019, BITS-Pilani, K.K.Birla Goa Campus, 20-22 Dec 2019, 
 
Praveen Saini and Anjan Chattopadhyay* "Photochemical oxaziridine conversion and thermal E-Z isomerization processes of fluorescent α-(2-naphthyl)-N-methylnitrone: A Computational Study" at AMAN 2016, BITS-Pilani, K.K.Birla Goa Campus, 11-12 Jan 2016, 
 
Praveen Saini and Anjan Chattopadhyay* "Computational investigations on the photochemical oxaziridine conversion and thermal E-Z isomerization processes of N-methyl retinylnitroneat NFCFA 2015, BITS-Pilani, K.K.Birla Goa Campus, 18-19 Dec 2015, 
 
Rakshith Chandra M S, Riddhish Pandharkar and Anjan Chattopadhyay* "A Computational Study of the Solvent Effects on the Excited States of some Fluorescent Push-pull Systems at NFCFA 2017, BITS-Pilani, K.K.Birla Goa Campus, 28-29 Dec 2017, 
 
Praveen Saini and Anjan Chattopadhyay*A comparative study of the non-radiative decay channels in conjugated long-chain iminium ions and nitronesat 16th CRSI National Symposium in Chemistry, Department of Chemistry, IIT-Bombay, 2014
 
Praveen Saini and Anjan Chattopadhyay* “Effects of electron-donating and electron-withdrawing groups on the photochemistry of conjugated N-substituted open-chain nitronesat 17th CRSI National Symposium in Chemistry, Department of Chemistry, NCL, Pune 2015
 
Other roles in conferences 
•Member of organizing committee of DAE-CCS (Computational Chemistry Symposium) 2019, Bhabha Atomic Research Centre (BARC), Mumbai 
• Chaired the session on Theoretical & Computational Chemistry at NFCFA 2019 at BITS-Pilani, K.K. Birla Goa Campus
• Co-chaired a session at NFCFA 2017 at BITS-Pilani, K.K.Birla Goa Campus
Member of Jury committee for poster competitions at DAE-CCS (Computational Chemistry Symposium) 2019, Bhabha Atomic Research Centre (BARC), Mumbai 
 
 
 
 
 

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