• ‘Intracellular Biosynthesis of Gold, Silver Nanoparticles ....microscopic Characterization': ”International Conference on Material Science (ICMS 2017), 16th to 18th February, 2017.
Tripura University,Tripura, India
• ‘Biodegradable hybrid nanocomposites.... for active food packaging application": PACK 2017: 2nd Innovations in Food Packaging, Shelf Life and Food Safety Conference at Munich, Germany3-6th, October, 2017, Fraunhofer IVV& Elsevier, Munich, Germany
• ‘Study of catalytic activity of silver colloid ..... utilizing the Sapindus mukorossi’: National Conference on Surfactants, Emulsions & Biocolloids (NATCOSEB), 10-12th November 2017.
Sambalpur University, MP
• ‘ Green synthesis of gold nanoparticles using Vitis vinifera ... its catalytic activity.': National Conference on Surfactants, Emulsions & Biocolloids (NATCOSEB),, 10-12th November 2017. Sambalpur University, MP
• ‘Plant-Mediated Synthesis of Silver Nanoparticles ...Catalytic Applications.’ :
International Conference on Chemistry for Human Development (ICCHD‐2018), 8-10th January,2018. Calcutta University, India
• Invited speech at 'National level five day short term course on Bioactive
compounds from Natural Sources and Their Healthcare Application' ( BIONUTRA-2018)
NIT, Durgapur , India
• Invited speech at 'Food Processing, Preservation and Packaging
National Symposium on Frontiers in Chemical Sciences 2018, Dept. of
Chemistry and Chemical Technology, Vidyasagar University, India
• “Synthesis of Silver Nanoparticles ..... and their antimicrobial activity- A comparative study" National Conference on Recent Developments in Nanoscience and
Nanotechnology (NCRDNN 2019), ,29-31st January 2019. ,Jadavpur University, India
• Invited speech at "Academia-lndustry Meets ...Industrial Process" at National seminar
"MCCCON 2019" at 5th - 6th February,20l9, National Seminar, CITY COLLEGE, Paschim
Medinipur, India
• ‘Synthesis
of silver nanoparticle ..... in combination with antibiotic’: NATCOSEB 2019, 18-20
October,2019, Amity University , Rajarhat , WB, India
• ‘Removal of textile dye .....biomass of Aspergillus niger’; : NATCOSEB 2019, 18-20
October,2019, Amity University ,Rajarhat, WB, India
• ‘Nanotechnolgy : Approach to combat biofilm especially in food and medical
sector’; NATCOSEB 2019, 18-20 October,2019, Amity University , Rajarhat, WB, India
• ‘Environment benign synthesis of silica supported silver nanoparticle and study
of its catalytic activity’ : NATCOSEB 2019, 18-20 October,2019, Amity University ,
Rajarhat, WB, India
• ‘Yeast extract mediated synthesis ..... in contaminated water samples" :
NATCOSEB 2019, 18-20 October,2019, Amity University , Rajarhat, WB, India
• ‘Catalytic degradation of azo dyes by titanium dioxide supported silver nanoparticles
synthesized using Andrographis paniculata extract’: International Conference on
Nano Science and Technology (ICONSAT2020), 5-7 March, 2020, S N Bose National Centre for Basic Sciences, Kolkata, India
