G
Gunjan Sarkar
Researcher at University of Calcutta
Publications - 27
Citations - 1206
Gunjan Sarkar is an academic researcher from University of Calcutta. The author has contributed to research in topics: Graphene & Nanocomposite. The author has an hindex of 19, co-authored 27 publications receiving 815 citations.
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Journal ArticleDOI
Studies on synthesis of reduced graphene oxide (RGO) via green route and its electrical property
Sourav Sadhukhan,Sourav Sadhukhan,Tapas Kumar Ghosh,Tapas Kumar Ghosh,Dipak Rana,Indranil Roy,Amartya Bhattacharyya,Gunjan Sarkar,Mukut Chakraborty,Dipankar Chattopadhyay +9 more
TL;DR: An environmentally friendly method has been applied for the preparation of reduced graphene oxide (RGO) by using polyphenols that contained a phytoextract of Mangifera indica L. along with Solanum tuberosum L. as mentioned in this paper.
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Effect of xanthan gum and guar gum on in situ gelling ophthalmic drug delivery system based on poloxamer-407
Manas Bhowmik,Puja Kumari,Gunjan Sarkar,Mrinal Kanti Bain,Biplab Bhowmick,Md. Masud Rahaman Mollick,Dibyendu Mondal,Dipanwita Maity,Dipak Rana,Debashis Bhattacharjee,Dipankar Chattopadhyay +10 more
TL;DR: Both the in vitro and in vivo studies indicated that the developed in situ gelling formulations containing PM with an XG-GG combination had a better ability to retain the drug than PM itself.
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Studies on methylcellulose/pectin/montmorillonite nanocomposite films and their application possibilities
Nayan Ranjan Saha,Gunjan Sarkar,Indranil Roy,Dipak Rana,Amartya Bhattacharyya,Arpita Adhikari,Asis Mukhopadhyay,Dipankar Chattopadhyay +7 more
TL;DR: In vitro drug release studies showed that MC/PEC/MMT based films can be used for controlled transdermal drug delivery applications and found that nanocomposites were intercalated in nature.
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Jute cellulose nano-fibrils/hydroxypropylmethylcellulose nanocomposite: A novel material with potential for application in packaging and transdermal drug delivery system
Jonathan Tersur Orasugh,Nayan Ranjan Saha,Dipak Rana,Gunjan Sarkar,Md. Masud Rahaman Mollick,Atiskumar Chattoapadhyay,Bhairab Chandra Mitra,Dibyendu Mondal,Swapan Kumar Ghosh,Dipankar Chattopadhyay +9 more
TL;DR: In this article, an Ultrasound-assisted preparation of hydroxypropylmethylcellulose based nanocomposites with cellulose nano-fibrils was carried out following solution mixing technique.
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Synthesis and characterization of graphene from waste dry cell battery for electronic applications
Indranil Roy,Gunjan Sarkar,Soumya Mondal,Dipak Rana,Amartya Bhattacharyya,Nayan Ranjan Saha,Arpita Adhikari,Dipak Khastgir,Sanatan Chattopadhyay,Dipankar Chattopadhyay +9 more
TL;DR: In this article, the electronic applications of graphene synthesized from the graphite electrode of waste dry cell zinc-carbon batteries were demonstrated, and the surface charge and stability of RGO in an aqueous medium were examined by measuring zeta potential.