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   Articles with "esipt process" as a keyword



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Comparing the substituent effects about ESIPT process for HBO derivatives

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recommendations! Published in 2018 at "Computational and Theoretical Chemistry"

DOI: 10.1016/j.comptc.2018.03.016

Abstract: Abstract In this present work, we theoretically investigate the four HBO derivatives (i.e., HBO-NH2, HBO-OH, HBO-NO2, HBO-COOH) about their different excited state behaviors involved in excited state intramolecular proton transfer (ESIPT) process. Based on density… read more here.

Keywords: state; hbo derivatives; hbo; esipt process ... See more keywords
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A theoretical investigation on ESIPT process of a red-emitting ratiometric fluorescent probe and its fluorescent detection mechanism for cyanide anion

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recommendations! Published in 2021 at "Journal of Industrial and Engineering Chemistry"

DOI: 10.1016/j.jiec.2021.04.022

Abstract: Abstract Excited state intramolecular proton transfer (ESIPT) process of a fluorescent probe (EP1) and its fluorescent detection mechanism for cyanide anion (CN-) have been investigated theoretically. Optimized structures indicate that the hydrogen bond (O1-H2···O3) in… read more here.

Keywords: fluorescent probe; detection mechanism; esipt process; ep1 ... See more keywords
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Ratiometric Fluorescent Strategy for Localizing Alkaline Phosphatase Activity in Mitochondria Based on the ESIPT Process.

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recommendations! Published in 2019 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.9b02917

Abstract: Fluorescent probes are powerful tools for detecting and mapping the species of interest in vitro and in vivo. Although the probes always show high selectivity and sensitivity, they are usually affected by some factors, such… read more here.

Keywords: esipt process; activity; alp; ratiometric fluorescent ... See more keywords
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The mechanism of ratiometric fluoride sensing and the ESIPT process for 2,6-dibenzothiazolylphenol and its derivative

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recommendations! Published in 2018 at "Organic chemistry frontiers"

DOI: 10.1039/c7qo01076a

Abstract: In this work, we explore the excited state intramolecular proton transfer (ESIPT) process and the relevant fluoride-sensing mechanism of two novel chemical systems, 2,6-dibenzothiazolylphenol (26DB) and bis-2,6-dibenzothiazolylphenol (Bis-26DB). The strengthening of the hydrogen bonds in… read more here.

Keywords: esipt process; process; excited state; fluoride sensing ... See more keywords
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Effect of intramolecular and intermolecular hydrogen bonding on the ESIPT process in DEAHB molecule

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recommendations! Published in 2018 at "Chinese Physics B"

DOI: 10.1088/1674-1056/27/9/098201

Abstract: Density functional theory (DFT) and time-dependent density functional theory (TDDFT) methods are used to investigate the influences of intramolecular and intermolecular hydrogen bonding on excited-state intramolecular proton transfer (ESIPT) for the 4-N,N'-(diethylamino)-2-hydroxybenzaldehyde (DEAHB). The structures… read more here.

Keywords: deahb; intermolecular hydrogen; hydrogen; esipt process ... See more keywords