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Arup Kumar Dutta
Researcher at Tezpur University
Publications - 27
Citations - 347
Arup Kumar Dutta is an academic researcher from Tezpur University. The author has contributed to research in topics: Catalysis & Ionic liquid. The author has an hindex of 11, co-authored 26 publications receiving 300 citations. Previous affiliations of Arup Kumar Dutta include Lady Hardinge Medical College & Indian Institute of Technology Kharagpur.
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Production of tannase by solid-state fermentation
TL;DR: In this article, an attempt has been made to optimize the production of enzyme tannase by solid state fermentation (SSF) using the organism Rhizopus oryzae using the best favourable conditions for enzyme production include initial pH 5 with 4 days of incubation period at 40°C and 72% humidity, and 10 g wheat bran soaked in 2.5% tannic acid.
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Synthesis of dibenzoxanthene and acridine derivatives catalyzed by 1,3-disulfonic acid imidazolium carboxylate ionic liquids
TL;DR: In this paper, the 1,3-disulfonic acid imidazolium carboxylate ionic liquids [DSIM][X] were used as catalysts for the synthesis of 14H-dibenzo[a,j]xanthene and 1,8-dioxo-decahydroacridine derivatives in short times under solvent-free conditions at 80-100 °C with excellent yields.
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A randomised multicentre study to compare the safety and efficacy of albendazole and metronidazole in the treatment of giardiasis in children
Arup Kumar Dutta,M. A. Phadke,A. C. Bagade,Vandana Joshi,A. Gazder,T. K. Biswas,H. H. Gill,S. C. Jagota +7 more
TL;DR: It is concluded that albendazole suspension is as effective as metronidazole in the treatment of giardial infection in children and it is safe and has fewer side effects as compared to metronidsazole.
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Development of Brönsted–Lewis acidic solid catalytic system of 3-methyl-1-sulfonic acid imidazolium transition metal chlorides for the preparation of bis(indolyl)methanes
TL;DR: Three new heterogeneous catalysts of 3-methyl-1-sulfonic acid imidazolium transition metal chlorides [Msim][X] were synthesized containing both Lewis and Bronsted acidic sites as mentioned in this paper.
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Design of multifaceted acidic 1,3-disulfoimidazolium chlorometallate ionic systems as heterogeneous catalysts for the preparation of β-amino carbonyl compounds
TL;DR: In this article, a series of 1,3-disulfoimidazolium transition metal chloride systems were synthesized as Bronsted-Lewis acidic solid material and characterized via NMR, FT-IR, Raman, TGA, SEM, EDX, Powder XRD, UV-visible, ICP-OES and elemental analysis.