K
Krishna M. Gupta
Researcher at National University of Singapore
Publications - 42
Citations - 2149
Krishna M. Gupta is an academic researcher from National University of Singapore. The author has contributed to research in topics: Membrane & Zeolitic imidazolate framework. The author has an hindex of 20, co-authored 39 publications receiving 1506 citations. Previous affiliations of Krishna M. Gupta include Ca' Foscari University of Venice & Agency for Science, Technology and Research.
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Journal ArticleDOI
Reversed thermo-switchable molecular sieving membranes composed of two-dimensional metal-organic nanosheets for gas separation
Xuerui Wang,Chenglong Chi,Kang Zhang,Yuhong Qian,Krishna M. Gupta,Zixi Kang,Jianwen Jiang,Dan Zhao +7 more
TL;DR: In this article, the authors presented nm-thick molecular sieving membranes composed of porous two-dimensional metal-organic nanosheets, which possess pore openings parallel to gas concentration gradient allowing high gas permeation flux and high selectivity, which are proven by both experiment and molecular dynamics simulation.
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Molecular dynamics study on water desalination through functionalized nanoporous graphene
TL;DR: In this paper, molecular dynamics simulations were employed to investigate water desalination through functionalized nanoporous graphene membranes, in which the carbon atoms of the pores were terminated by hydrogen or hydroxyl functional groups.
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Catalytic amino acid production from biomass-derived intermediates
Weiping Deng,Weiping Deng,Yunzhu Wang,Sui Zhang,Krishna M. Gupta,Max J. Hülsey,Hiroyuki Asakura,Lingmei Liu,Yu Han,Eric M. Karp,Gregg T. Beckham,Paul J. Dyson,Jianwen Jiang,Tsunehiro Tanaka,Ye Wang,Ning Yan +15 more
TL;DR: A heterogeneous catalyst is reported that directly transforms lignocellulosic biomass-derived α-hydroxyl acids into α-amino acids, including alanine, leucine, valine, aspartic acid, and phenylalanine in high yields, offering a rapid and potentially more efficient chemical method to produce amino acids from woody biomass components.
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Synthesis and seawater desalination of molecular sieving zeolitic imidazolate framework membranes
TL;DR: In this paper, a bio-inspired polydopamine modification of the ceramic support surface has been proposed for seawater desalination by pervaporation, which is shown to have high desalization performance.
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Ionic Liquid/Metal–Organic Framework Composite for CO2 Capture: A Computational Investigation
TL;DR: In this paper, a composite of ionic liquid [BMIM][PF6] supported on metal-organic framework IRMOF-1 is investigated for CO2 capture by molecular computation.