S
Sankarasekaran Shanmugaraju
Researcher at Indian Institutes of Technology
Publications - 53
Citations - 2373
Sankarasekaran Shanmugaraju is an academic researcher from Indian Institutes of Technology. The author has contributed to research in topics: Fluorescence & Chemistry. The author has an hindex of 21, co-authored 40 publications receiving 1921 citations. Previous affiliations of Sankarasekaran Shanmugaraju include Trinity College, Dublin & Indian Institute of Science.
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Journal ArticleDOI
π-Electron rich small molecule sensors for the recognition of nitroaromatics
TL;DR: An overview of the recent developments made in small molecule-based turn-off fluorescent sensors for nitroaromatic explosives with special focus on organic and H-bonded supramolecular sensors is provided.
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Fluorescence and visual sensing of nitroaromatic explosives using electron rich discrete fluorophores
TL;DR: In this article, several π-electron rich fluorescent aromatic compounds containing trimethylsilylethynyl functionality have been synthesized by employing Sonogashira coupling reaction and they were characterized fully by NMR (1H, 13C)/IR spectroscopy.
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Self-Assembled Discrete Molecules for Sensing Nitroaromatics
TL;DR: Recent developments on the rational design of electron-rich self-assembled discrete molecular sensors and their efficacy in sensing nitroaromatics both in solution as well as in vapor phase are summarized.
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Coordination-driven self-assembly of M3L2 trigonal cages from preorganized metalloligands incorporating octahedral metal centers and fluorescent detection of nitroaromatics.
Ming Wang,Vaishali Vajpayee,Sankarasekaran Shanmugaraju,Yao-Rong Zheng,Zhigang Zhao,Hyunuk Kim,Partha Sarathi Mukherjee,Ki-Whan Chi,Peter J. Stang +8 more
TL;DR: Novel M(3)L(2) trigonal cages via the coordination-driven self-assembly of preorganized metalloligands containing octahedral aluminum(III), gallium( III), or ruthenium(II) centers is described, which can be used as the basis for the development of selective and discriminatory turn-off fluorescent sensors for nitroaromatics.
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Supramolecular polymer for explosives sensing: role of H-bonding in enhancement of sensitivity in the solid state.
TL;DR: A π-electron rich supramolecular polymer as an efficient fluorescent sensor for electron deficient nitroaromatic explosives has been synthesized, and the role of H-bonding in dramatic amplification of sensitivity/fluorescence quenching efficiency in the solid state has been established.