Fluorescent bioimaging of pH: from design to applications. (20th March 2017)

• Record Type: Journal Article
• Authors: Hou, Ji-Ting; Ren, Wen Xiu; Li, Kun; Seo, Jinho; Sharma, Amit; Yu, Xiao-Qi; Kim, Jong Seung
• Is Part Of: Chemical Society reviews. Volume 46:Number 8(2017)
• Page Start: 2076
• Page End: 2090
• Publication Date: 2017-03-20
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c6cs00719h
• Languages: English
• ISSNs: 0306-0012

Abstract

Abstract : A summary of fluorescent probes for imaging biological pH variations is provided. Abstract : Protons play crucial roles in many physiological and pathological processes, such as receptor-mediated signal transduction, ion transport, endocytosis, homeostasis, cell proliferation, and apoptosis. The urgent demand for pH imaging and measurement in biological systems has incited the development of fluorescent pH probes. Numerous fluorescent probes have been reported, but many lack the abilities needed for biological applications. Hence, the development of new pH probes with better biocompatibility, sensitivity, and site-specificity is still indispensable. This review highlights the recent trends in the development of fluorescent materials as essential tools for tracing pH variations in the biological processes of diverse living systems.