Biswajit Ray
Banaras Hindu University
94 Papers
1K Citations
Biswajit Ray is an academic researcher from Banaras Hindu University. The author has contributed to research in topics: Polymerization & Radical polymerization. The author has an hindex of 28, co-authored 85 publications. Previous affiliations of Biswajit Ray include Osaka City University & Nagoya University.
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Papers
Patent
Enhanced communication platform and related communication method using the platform
Simon James Joyce,Gupta Prafulla C,Manohar Sitaram Vaidya,Rajesh Alla,Enuga Ashok Kumar Reddy,Sreeramamurty Ayalasomayajula,Richa Gupta,Alok Kaushal,Varma Laxmi Jagannadha Siva Kumara Jampana,Prasad Naganianeya Vara Undavalli,Kondal Rao Nallajerla,Bonagiri Sivaramayya,Krishna Mohan Sistla,Amba Prasad Gudipati,Biswajit Ray,Raghuram Govindacharyula,Penumatsa Janakirama,Veerabhadra Rao Kalluri,S. D. V. Ravi,Ramkumar Katchapeswaran Mambakkam,Surya Sekhar Lakshmi Velpuri,Bhanu Murthy Nallagonda +21 more
- 31 Oct 2007
TL;DR: In this article, a pre-authorized communication service and/or transactions are provided via a plurality of networks in response to a request received from a user to provide at least one of a communication service, a transaction and user account information via a multiplicity of networks of different types.
333
RAFT Polymerization of N-Isopropylacrylamide in the Absence and Presence of Y(OTf)3: Simultaneous Control of Molecular Weight and Tacticity
Biswajit Ray,Yutaka Isobe,Kozo Matsumoto,Shigeki Habaue,Yoshio Okamoto,Masami Kamigaito,Mitsuo Sawamoto +6 more
TL;DR: In this article, the reversible addition-fragmentation chain transfer (RAFT) polymerization of N-isopropylacrylamide (NIPAM) was carried out successfully in the absence and presence of Lewis acid Y(OTf)3 to synthesize controlled molecular weight atactic and isotactic poly(nipam)s.
202
Highly controlled synthesis of poly(N-vinylpyrrolidone) and its block copolymers by organostibine-mediated living radical polymerization
TL;DR: In this article, a polyvinylpyrrolidone (PNVP) with well-defined macromolecular structure was prepared by organostibine-mediated living radical polymerization.
122