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Harminder Singh

Researcher at Guru Nanak Dev University

Publications -  35
Citations -  544

Harminder Singh is an academic researcher from Guru Nanak Dev University. The author has contributed to research in topics: Nanogenerator & Aqueous solution. The author has an hindex of 10, co-authored 34 publications receiving 387 citations. Previous affiliations of Harminder Singh include Indian Institute of Technology Kanpur & Allahabad University.

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Diphenylpyrimidinone–salicylideneamine – new ESIPT based AIEgens with applications in latent fingerprinting

TL;DR: In this article, weak excited state intramolecular proton transfer (ESIPT) based emission in CH3CN and their binary mixtures with water, but in solutions containing >70% water fraction, DPPS-1 and DPPSs-2 molecules aggregate and give a strong green ESIPT emission at 526 nm (ϕ = 0273, 0068).
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Triple-signaling mechanisms-based three-in-one multi-channel chemosensor for discriminating Cu2+, acetate and ion pair mimicking AND, NOR, INH and IMP logic functions

TL;DR: In this article, a triple-signaling mechanism, namely, internal charge transfer (ICT), CN rotation and excited state intramolecular proton transfer (ESIPT), has been used for the construction of INHIBIT (INH), IMPLICATION (IMP), AND, NOR, YES and NOT logic gates using Cu2+ and acetate as inputs and absorbance/emission as outputs.
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Synthesis of new bis-calix[4]arenes with imine linkages. A search for new silver-selective sensors

TL;DR: In this article, a series of new bis-calix[4]arenes with imine units was synthesized by using a simple condensation procedure, and two of them were tested as sensors in solid-state electrodes.
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AIE + ESIPT based red fluorescent aggregates for visualization of latent fingerprints

TL;DR: The self-assembled diphenylpyrimidinone (DPSA) derivative showed aggregation-induced emission (∼24 fold) in a > 90% H2O:CH3CN mixture with orange-red fluorescence (λmax 564 nm) as mentioned in this paper.