NATIONAL INSTITUTE OF TECHNOLOGY SILCHAR

राष्ट्रीय प्रौद्योगिकी संस्थान सिलचर

Department of Chemistry

National Conferences


  1. Th. Babita Devi , Ajaikumar B. Kunnumakkara, M. Ahmaruzzaman, Bio-mediated green synthesis of bimetallic nanoparticles and their antimicrobial efficiency against bacterial strain, National Conference on Ethno-medicine and Traditional Health Practices in NorthEast Region of India, NIPER-GUWAHATI, NEMCARE GROUP OF INSTITUTES, MIRZA CAMPUS, 25th August, 2018.
  2. Sauvik Raha, Md. Ahmaruzzaman UGC sponsored national seminar on recent trends in basic science research, Sept 21-23, 2017, S.S. College, Hailakandi, Assam
  3. Dipyaman Mohanta, Md. Ahmaruzzaman, “MnO : SnO2 nanoheterojunctions as an efficient catalyst towards clean energy generation” UGC sponsored national seminar on recent trends in basic science research, Sept 21-23, 2017, S.S. College, Hailakandi, Assam.
  4. Dipyaman Mohanta, Md. Ahmaruzzaman, “Modification of wide band gap SnO2 quantum dots with Mn doping for photoelectrocatalytic water oxidation” National Symposium on Advances in Chemical Sciences, Jan 11-12, 2017, Assam University Silchar, Assam.
  5. Th. Babita Devi, M, Ahamaruzzaman, 2. Green synthesis of Copper nanoparticles using Parkia speciosa bean extract and its catalytic activities towards the reduction of toxic nitrocompound, ‘National seminar on recent trends in basic science researches’ held at 21-23 September 2017 S.S. College, Hailakandi Cachar Assam.
  6. Th. Babita Devi, M. Ahamaruzzaman, 1. Biosynthesis of silver nanoparticles using Bitter melon leaves extract and its photocatalytic activity , “National Conference on Current Prospectives on Research on Chemical Science” March 25-26, 2015, Assam University, Silchar.
  7. Shamima Begum, M. Ahmaruzzaman, Green and facile synthesis of ZnO nanoparticles and their application as photocalayst in the degradation of carbamazepine, Poster presentation at National Symposium on Advances in Chemical Sciences (NSACS-2017) held from 11th-12th January, 2017 at Assam University, Silchar.
  8. Shamima Begum, M. Ahmaruzzaman, Hydrothermal Synthesis of SnO2 Nanaoparticles and Its Application as Catalyst in the Reduction of 4-Nitrophenol, Oral presentation at Recent Developments and Applications in Chemical Sciences (RDACS 2016) held on 20th-21st May, 2016, at Department of Chemistry, National Institute of Technology, Agartala.
  9. Shamima Begum, M. Ahmaruzzaman, Microwave Assisted Synthesis of SnO2 Nanaoparticles and Its Application as Catalyst in The Reduction of 4-Nitrophenol, Poster presentation in MRSI North East Symposium on “Advanced Materials for Sustainable Applications” held at CSIR-NEIST Jorhat, Assam on 18th-20th February, 2016.
  10. Shamima Begum, M. Ahmaruzzaman, Domestic microwave synthesis of SnO2 nanoparticles using lysine and its photocatalytic activity, Poster Presentation at National Conference on Current Prospectives on Research on Chemical Science (CPRCS- 2015), March 25th-26th, 2015, Assam University, Silchar.
  11. Tanur Sinha and Md. Ahmaruzzaman, “A novel, green and template free synthesis of copper nanoparticles and its utilization for the removal of dyes from waste water”, National Conference On Current Perspectives On Research On Chemical Sciences (CPRCS- 2015), Pages-22, 2015, Department Of Chemistry, Assam University Silchar, India.
  12. Aminoacid assisted green synthesis of SnO2 nanoparticles and its application as a photocatalyst for the removal of dye pollutants from water- Archita Bhattacharjee, Md. Ahmaruzzaman-Poster Presentation at “National Conference on Current Prospectives on Research on Chemical Science” March 25-26, 2015, Assam University, Silchar.
  13. Papuli Borah, Manash Pratim Saikia, and Md Ahmaruzzaman, Studies on properties of composite based on epoxidised soybean oil (eso) modified resol andcane fiber, NABSET2013/abstracts/48 NABSET organized by Don Bosco College of Engineering and Technology.
  14. Ruhul Amin Reza, Asim K. Sil, and M. Ahmaruzzaman, “Spent Tea leaf as a potential low cost adsorbent for removal of Fe (III) from aqueous phase” at UGC Sponsored National Seminar on Emerging Areas of Research and Development in Chemical and Physical Sciences in North East India organized held in SS College, Hailakandi on 16th – 18th October 2012.
  15. Ahmaruzzaman, M. and S. Laxmi Gayatri, Adsorption technique for the removal of phenolic compounds from wastewater using low-cost adsorbents, National Seminar on Recent Progress in Physical Sciences, December, 20-21, 2008, IQAC, Karimganj College, Karimganj-788710, Assam.
  16. Ahamruzzaman, M and S.Laxmi Gayatri, Removal of p-nitrophenol using activated tea waste, National Workshop on Engineering Materials and Equipment (NWEME –2008), NIT Silchar, February 15-16, 2008.
  17. Ahmaruzzaman, M. and S. Laxmi Gayatri, The use of activated carbon derived from potato peel as an adsorbent for the removal of 4-nitrophenol, National Seminar on Environmental Chemistry and Human Health, February, 12-14, 2011, IQAC, Karimganj College, Karimganj-788710, Assam.
  18. Ahmaruzzaman, M. and S. Laxmi Gayatri, Adsorption technique for the removal of phenolic compounds from wastewater using low-cost adsorbents, National Seminar on Recent Progress in Physical Sciences, December, 20-21, 2008, IQAC, Karimganj College, Karimganj-788710, Assam.


  1. Kalita, M.;Barman: P.Synthesis, characterization and crystal structure of a palladium complex with ONS donor set and its catalytic activity towards Suzuki- Miyaura coupling, Frontiers in Chemical Sciences, Indian Institute of Technology, Guwahati, 2014.
  2. Kalita, M.;Barman, P.Synthesis, spectroscopic characterization and XRD structure of a new Schiff base containing N, S donor set and its bioactivity analysis,New Approaches in Basic Sciences towards the Development of Engineering and Technology, Assam Don Bosco University, Guwahati, Assam, India.
  3. Bhattacharjee, T.;Barman,P.A novel method for the preparation of electrophilic bivalent sulfur compounds and their reactions with electron rich compounds under microwave irradiation, National Seminar on Recent Progresses in Physical Sciences, Karimganj College, Assam. India.
  4. Bhattacharjee, T.;Barman,P.Azobenzene-2-sulfenyl thiocyanate: Aqueous medium synthesis and sulfenylation of resorcinol tautomer, Three Day National Seminar on Environmental Chemistry and Human Health,Department of Chemistry, Karimganj College, Karimganj-10, Assam, India.
  5. Poster presented at National symposium on Advances in Chemical Sciences, January, 2017, held at Assam University, Silchar, India.
  6. Poster presented at 20th CRSI-RSC National symposium in Chemistry, February, 2017, held at Gauhati University, Guwahati, India.
  7. Poster presented at Materials Research Society of India Symposium-2016 on Advanced Materials for Sustainable Applications organized by / IIT, Guwahati /Tezpur University, Tezpur, held at CSIR-NEIST, Jorhat on February, 2016.
  8. Barman, P.;Bhattacharjee,S.K. Modification of…. National Symposium on Current Trends in Chemical Research,2009, Department of Chemistry, Gauhati University, Guwahati, India.
  9. Barman, P.;Bhattacharjee,S.K.Oxidation of α-amino acids and their esters with a mild oxidant 4/-methylazobenzene-2-sulfenyl bromide,49th Annual Technical Session, 2004, Assam Science Society, Guwahati, India.
  10. Barman, P.;Bhattacharjee,S.K. Effect of remote substituents on the reactivity of azobenzene-2-sulfenyl bromide with polarizable nucleophile, 47th Annual Technical Session, 2002, Assam Science Society, ICMR Dibrugarh, India.

  1. Comparative study of coal combustion residues from pulp and paper mills of assam for potential utilization. Firoza Sultana, Ruma Rano. National Symposium on Advances in Chemical Sciences,2017. Assam University Silchar
  2. N.A. Mazumder, R. Rano, Surface modification of fly ash and its application as a photocatalyst (NCCP-2017), held on March 20-21, 2017 at Assam University, Silchar.
  3. N.A. Mazumder, R. Rano, Fischer estrerification reaction over green and efficen solid acid catalyst synthesized from fly ash, 20th CRSI National Symposium in Chemistry held on February 3-5, 2017 at Gauhati University, Guwahati, India.
  4. N.A. Mazumder, R. Rano, Facile Synthesis of fly ash supported ZnO-TiO2 for photocatalytic degradation of eosin B dye, National Symposium on Advances in Chemical Sciences (NSACS-2017), held on January 11-12, 2017 at Assam University Silchar, India
  5. N.A. Mazumder, R. Rano, Synthesis of a green and highly efficient solid base catalyst from waste coal fly ash for Knoevenagel condensation reaction, National Conference on Frontiers in Chemical Sciences (FICS 2016), held on December 8-10, 2016 at IIT Guwahati.
  6. N.A. Mazumder, R. Rano, A highly efficient solid acid catalyst derived from coal fly ash, National Conference on Recent Development & Applications in Chemical Sciences (RDACS-2016), held on May 20-21, 2016 at NIT Agartala
  7. N.A. Mazumder, R. Rano, Investigation on Fly Ash from Super Thermal Power Plant in India Using XRF, XRD, SEM-EDS and FT-IR Spectroscopy, National Conference on Current Perspectives on Research on Chemical Sciences (CPRCS-2015), held on March 25-26, 2015 at Assam University, Silchar.
  8. “Morphological Characteristics of Ferrospheres extracted from Some Indian Flyash”, Ruma Rano and A.Sarkar, National Conference on Frontier Areas in Geological and Technological Aspects of Fossil Fuel and Mineral Resources, 2-4th Nov. 2006, I.S.M, Dhanbad, pp 329-333.
  9. “High Carbon Fly ash from Stoker Fired Combustor - Potential Acoustic Material”, A. Sarkar and Ruma Rano, National Conference on Emerging Areas in Applied Physics, Feb21-23, 2004, I.S.M, Dhanbad.
  10. “Estimation of Morphological Changes of Fly ash Particles on Burning at an Elevated Temperature Using Scanning Electron Microscopy”, - Ruma Rano and A. Sarkar ‘National Seminar on Instrumental Techniques in Chemical Analysis’, Sep 15-16,2001, I.S.M, Dhanbad.


  1. National Symposium on ‘Organometallic Chemistry and Organic Synthesis: Highlights and New Perspectives’ 28th – 29th March 2011. Organized by the Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya, India.
  2. State level Symposium on ‘Chemistry-our life, our future’ 31st August 2011. Organized by Mizo Academy Science (MAS), Mizoram Council of Science, Government of Mizoram and Department of Science & Technology, Mizoram, India. (Resource Person).
  3. 100th Session of the Indian Science Congress, 3rd-7th January 2013. Hosted by the University of Calcutta, Kolkata, West Bengal, India. Organized by the Indian Science Congress Association, Kolkata. (Young Scientist Presentation).
  4. National Workshop on ‘Innovating India’ 25-26th November 2013 at National Institute of Technology Silchar, Silchar, Assam.
  5. National Symposium on Natural Products: Prospects & Perspectives. 21-22nd March 2016. CSIR-North East institute of Science & Technology, Jorhat-785006. (Young Scientist Lecture).
  6. National Seminar on ‘Co-ordination Chemistry and its Applications’ 24th March 2009. Organized by the Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya, India.
  7. Designing of polymer-bound triphenylphosphine reagents and its applications in intra-molecular Wittig reaction. Lalthazuala Rokhum. Proceedings of the hundredth session of the Indian Science Congress, 2013, 17.

  1. One week course on "Statistical mechanics and simulations" held on March 21 - 28, 2011, at the Department of Chemistry, North Eastern Hill University, Shillong, Meghalaya.
  2. National workshop on Fluorescence Correlation Spectroscopy (FCS-2010) November 8 - 13, 2010 at North Eastern Hill University, Shillong, Meghalaya.
  3. "Specific Solvent Effect on the Excited State Properties of Luminol: A Combined Fluorescence and DFT Study", N. S. Moyon, S. Mitra , proceedings of National Symposium on Recent Developments and Trends in Computational Chemistry (RDTCC - 2010) at Department of Chemistry, North-Eastern Hill University, Shillong, March 12 - 13, 2010.
  4. "A Combined Experimental and Theoretical Study on the Photochemistry of Lumazine", N. S. Moyon, S. Mitra, proceedings of National Symposium on Radiation and Photochemistry (NSRP) at Department of Chemistry, NEHU, Shillong, Meghalaya, March 20 - 22, 2013.