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BODIPY/Nile‐Red‐Based Efficient FRET Pair: Selective Assay of Endoplasmic Reticulum Membrane Fluidity
Author(s) -
Yang Zhigang,
Wi Youngjin,
Yoon YoungMin,
Verwilst Peter,
Jang Joo Hee,
Kim Tae Woo,
Kang Chulhun,
Kim Jong Seung
Publication year - 2016
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201501060
Subject(s) - endoplasmic reticulum , nile red , bodipy , membrane fluidity , förster resonance energy transfer , chemistry , membrane , moiety , biophysics , red blood cell , microsome , biochemistry , microbiology and biotechnology , fluorescence , biology , stereochemistry , physics , quantum mechanics , enzyme
We synthesized a boron‐dipyrromethene (BODIPY)/Nile Red hybrid probe capable of selectively recognizing fluidity changes in the endoplasmic reticulum (ER) membrane due to its preferential localization to the ER and strong energy transfer from BODIPY to the Nile Red moiety, emitting only in nonaqueous environments. ER membrane fluidity in HepG2 cells was markedly reduced by a cell model of metabolic syndrome.
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