Shahida Umar
Central Drug Research Institute
9 Papers
8 Citations
Shahida Umar is an academic researcher from Central Drug Research Institute. The author has contributed to research in topics: Fluorescence & Live cell imaging. The author has an hindex of 6, co-authored 9 publications.
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Papers
A Tetraphenylethene-Naphthyridine-Based AIEgen TPEN with Dual Mechanochromic and Chemosensing Properties
TL;DR: A detailed photophysical investigation of the TPE-naphthyridine scaffold led to the discovery of its high sensitivity to silver ions (Ag+) over other metal ions with a detection limit of 0.25 μM in an aqueous system.
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A dual colorimetric-ratiometric fluorescent probe NAP-3 for selective detection and imaging of endogenous labile iron(III) pools in C. elegans.
Atul Goel,Shahida Umar,Pankaj Nag,Ashutosh Sharma,Lalit Kumar,Shamsuzzama,Zakir Hossain,Jiaur R. Gayen,Aamir Nazir +8 more
TL;DR: The first dual colorimetric and ratiometric fluorescent probe naphtho[2,1-b][1,10]phenanthroline for selective and 'direct' visualization of labile iron(III) pools in a multicellular organism, Caenorhabditis elegans is reported.
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A new type of biocompatible fluorescent probe AFN for fixed and live cell imaging of intracellular lipid droplets
TL;DR: A new class of nontoxic, highly fluorogenic and biocompatible probe AFN for selective staining of intracellular Lipid Droplets in both fixed and live human cervical cancer cells and 3T3-L1 pre-adipocytes is discovered.
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A Nonarchetypal 5,6‐Dihydro‐2H‐pyrano[3,2‐g]indolizine‐Based Solution‐Solid Dual Emissive AIEgen with Multicolor Tunability
Ashutosh Raghuvanshi,Ajay Kumar Jha,Ashutosh Sharma,Shahida Umar,Shachi Mishra,Ruchir Kant,Atul Goel,Atul Goel +7 more
TL;DR: DPI-7 is the first example of solution-solid dual emissive RIV-based AIEgen, which has great potential both in biomedical imaging and optoelectronic fields.
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