Search Results - "Dige, Nilam C."
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Synthesis, Photophysical Properties and Application of New Porphyrin Derivatives for Use in Photodynamic Therapy and Cell Imaging
Published in Journal of fluorescence (01-07-2018)“…New derivatives of tetrakis(4-carboxyphenyl) porphyrin were designed, synthesized and characterized by IR, proton NMR and mass spectroscopy. The ground and…”
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Novel rhodamine based chemosensor for detection of Hg2+: Nanomolar detection, real water sample analysis, and intracellular cell imaging
Published in Sensors and actuators. B, Chemical (01-03-2021)“…[Display omitted] •Novel Rhodamine 6 G based chemosensor PS was designed and synthesized.•The proposed chemosensor PS exhibit high selectivity and sensitivity…”
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Gallotannin functionalized gold nanoparticles for rapid, selective and sensitive colorimetric detection of Ag+ in aqueous medium: Approach to eco-friendly water analysis
Published in Sensors and actuators. B, Chemical (15-02-2019)“…[Display omitted] •Ease of preparation for gold nanoparticles (AuNPs) using gallotannin (GT).•Sensitive, selective and rapid naked eye colorimetric detection…”
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A nano sensor for sensitive and selective detection of Cu2+ based on fluorescein: Cell imaging and drinking water analysis
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05-06-2019)“…A fluorescein-based nano probe was designed and synthesized for ultra-sensitive detection of Cu2+ in aqueous solution. The formation of fluorescent organic…”
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Nano molar level chromogenic and fluorogenic sensing of heavy metal ions using multi-responsive novel Schiff base as a dual mode chemosensor
Published in Journal of photochemistry and photobiology. A, Chemistry. (01-12-2019)“…[Display omitted] •Schiff base as dual mode chemosensor for detection of Ni2+, Cu2+, Co2+ and Cd2+.•Rapid naked eye color change and sensitive fluorescence…”
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Selective detection of Co2+ by fluorescent nano probe: Diagnostic approach for analysis of environmental samples and biological activities
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05-06-2018)“…Nowadays scientist over the world are engaging to put forth improved methods to detect metal ion in an aqueous medium based on fluorescence studies. A simple,…”
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Design and Synthesis of New Porphyrin Analogues as Potent Photosensitizers for Photodynamic Therapy: Spectroscopic Approach
Published in Journal of fluorescence (01-03-2020)“…New porphyrin analogues have been designed and synthesized using pyrrole, various aldehydes and propionic acid. The formation of desired compounds was analyzed…”
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Dicationic 1,3-Bis(1-methyl-1H-imidazol-3-ium) Propane Copper(I) Dibromate : Novel Heterogeneous Catalyst for 1,3-Dipolar Cycloaddition
Published in Catalysis letters (01-02-2017)“…We disclose synthesis of a novel dicationic 1,3-bis(1-methyl-1 H -imidazol-3-ium) propane copper(I) dibromate [Bis-(MIM)](CuBr 2 )] and explored its potential…”
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9
Intracellular imaging of zinc ion in living cells by fluorescein based organic nanoparticles
Published in Sensors and actuators. B, Chemical (15-08-2018)“…[Display omitted] •Novel fluorescein based nano probe (FBNPs) was designed and synthesized.•Selective fluorescence enhancement of FBNPs by Zn2+…”
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Novel 1,2,4-triazole analogues as mushroom tyrosinase inhibitors: synthesis, kinetic mechanism, cytotoxicity and computational studies
Published in Molecular diversity (01-11-2021)“…We have created a novel series of mushroom tyrosinase inhibitors with 1,2,4-triazole as fundamental skeleton. The target compound 1,2,4-triazol-3-ylthio)- N…”
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A potential mediator for photodynamic therapy based on silver nanoparticles functionalized with porphyrin
Published in Journal of photochemistry and photobiology. A, Chemistry. (15-05-2019)“…[Display omitted] •Synthesis of novel porphyrin derivative POR.•Ease of preparation for Mercaptosuccinic acid capped silver nanoparticles.•Efficacy of singlet…”
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Synthesis of novel xanthene based analogues: Their optical properties, jack bean urease inhibition and molecular modelling studies
Published in Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy (05-11-2020)“…In this work, a series of the rhodamine 6G based derivatives 5a-5g, were synthesized. The structural framework of the synthesized compounds was established by…”
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Gallotannin mediated silver colloidal nanoparticles as multifunctional nano platform: Rapid colorimetric and turn-on fluorescent sensor for Hg2+, catalytic and In vitro anticancer activities
Published in Journal of luminescence (01-02-2019)“…A simple approach has been developed to prepare gallotannin (GT) mediated silver nanoparticles (AgNPs) for detection of Hg2+ ion in aqueous solution. The…”
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Ultrasound mediated efficient synthesis of new 4-oxoquinazolin-3(4H)-yl)furan-2-carboxamides as potent tyrosinase inhibitors: Mechanistic approach through chemoinformatics and molecular docking studies
Published in Bioorganic chemistry (01-11-2019)“…[Display omitted] •Ultrasound mediated multicomponent synthesis of oxoquinazolin-3(4H)-yl)furan-2-carboxamides.•Compounds exhibits potent in vitro tyrosinase…”
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Green Aspect for Multicomponent Synthesis of Spiro[4H-indeno[1,2-b]pyridine-4,3′-[3H]indoles]
Published in Synthetic communications (02-11-2015)“…An efficient, four-component reaction of isatin, 1,3-indanedione, ethyl acetoacetate, and ammonium acetate in ethanol/water (9:1) system furnished…”
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Synthesis and characterization of new 4H-chromene-3-carboxylates ensuring potent elastase inhibition activity along with their molecular docking and chemoinformatics properties
Published in Bioorganic chemistry (01-07-2020)“…[Display omitted] •Multicomponent Synthesis of new series of 4H-chromene-3-carboxylate derivatives.•All synthesized compounds found to be potent elastase…”
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Synthesis and biological evaluation of 1,2,4-triazolidine-3-thiones as potent acetylcholinesterase inhibitors: in vitro and in silico analysis through kinetics, chemoinformatics and computational approaches
Published in Molecular diversity (01-11-2020)“…We have designed and synthesized a novel acidic ionic liquid and explored its catalytic efficiency for the synthesis of 1,2,4-triazolidine-3-thione…”
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FRET Between Riboflavin and 9-Anthraldehyde Based Fluorescent Organic Nanoparticles Possessing Antibacterial Activity
Published in Journal of fluorescence (01-01-2018)“…The aqueous suspension of fluorescent nanoparticles were prepared by using 9-anthradehdye derivative (AH). The nanoparticles (AHNPs) were characterized using…”
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Synthesis and Studies on Photophysical Properties of Rhodamine Derivatives for Bioimaging Applications
Published in Bulletin of the Korean Chemical Society (01-06-2019)“…Rhodamine derivatives have been persistently used as fluorescent/solvatochromic dyes in various areas. For example, they are used as a labeling agent in…”
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Design of task-specific ionic liquid, 1-(ethylaceto acetate)-1-(2-hydroxyethyl) piperidinium tetrachloroaluminate for multicomponent synthesis of 3,3′-disubstituted oxindoles
Published in Research on chemical intermediates (01-12-2017)“…We have designed and synthesized an efficient novel task-specific ionic liquid, 1-(ethylaceto acetate)-1-(2-hydroxyethyl) piperidinium tetrachloroaluminate…”
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