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pH-Sensitive Fluorescent Dyes: Are They Really pH-Sensitive in Cells?

Chemically synthesized near-infrared (NIR) aza-BODIPY dyes displayed OFF/ON fluorescence at acidic pH (pK(a) = 6.2-6.6) through the suppression of photoinduced electron transfer (PET) and/or internal charge transfer (ICT) process. The apparent pK(a)s of the dyes were shifted well above physiological...

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Main Authors: Zhang, Xiao-Xiang, Wang, Zhe, Yue, Xuyi, Ma, Ying, Kiesewetter, Dale O., Chen, Xiaoyuan
Formato: Artigo
Idioma:Inglês
Publicado: 2013
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3647017/
https://ncbi.nlm.nih.gov/pubmed/23464828
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/mp3006903
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