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Water-Soluble Pyrrolo[3,2-b]pyrroles: Synthesis, Luminescence and Two-Photon Cellular Imaging Properties SCIE SCOPUS

Title
Water-Soluble Pyrrolo[3,2-b]pyrroles: Synthesis, Luminescence and Two-Photon Cellular Imaging Properties
Authors
Santra, M.Jun, Y.W.Bae, J.Sarkar, S.Choi, W.Gryko, D.T.Ahn, K.H.
Date Issued
2017-03
Publisher
Wiley-VCH Verlag
Abstract
Water-soluble, quadrupolar (A-��-D-��-A) pyrrolo[3,2-b]pyrrole dyes have been prepared, and their photophysical properties, including solid-state fluorescence, are characterized. Analysis of packing patterns of the para analogue in single crystal shows negligible ��?�� interactions between molecular planes in stacked layers, resulting in no fluorescence quenching in the aggregate state. One of the dyes is used for fluorescence imaging of cells by confocal and two-photon microscopy, showing potential applicability of such dyes as bioimaging agents. ? 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
Keywords
fluorescence; imaging agents; pyrrolo[3.2-b]pyrrole; solid-state structures; water-soluble
URI
https://oasis.postech.ac.kr/handle/2014.oak/50898
DOI
10.1002/ajoc.201600613
ISSN
2193-5807
Article Type
Article
Citation
Asian Journal of Organic Chemistry, vol. 6, no. 3, page. 278 - 281, 2017-03
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안교한AHN, KYO HAN
Dept of Chemistry
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