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Colorimetric and Fluorimetric DNA Detection with a Hydroxystyryl-Quinolizinium Photoacid and Its Application for Cell Imaging.

ABSTRACT: The combination of styryl dye properties with the acidity and strong photoacidity of the 2,2'-[(1''-hydroxy-4''-methyl-(E)-2'',6''-phenylene)]-bisquinolizinium enables the detection of DNA by distinct absorption and emission color changes and the fluorimetric detection of DNA in cells with epifluorescence and confocal fluorescence microscopy.

SUBMITTER: Das AK

PROVIDER: S-EPMC6790585 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature

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Colorimetric and Fluorimetric DNA Detection with a Hydroxystyryl-Quinolizinium Photoacid and Its Application for Cell Imaging.

Das Avijit Kumar AK Druzhinin Sergey I SI Ihmels Heiko H Müller Mareike M Schönherr Holger H

Chemistry (Weinheim an der Bergstrasse, Germany) 20190909 55

The combination of styryl dye properties with the acidity and strong photoacidity of the 2,2'-[(1''-hydroxy-4''-methyl-(E)-2'',6''-phenylene)]-bisquinolizinium enables the detection of DNA by distinct absorption and emission color changes and the fluorimetric detection of DNA in cells with epifluorescence and confocal fluorescence microscopy. ...[more]

PMID: 31418956

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