Synthesis and evaluation of self-calibrating ratiometric viscosity sensors

HJ Yoon, M Dakanali, D Lichlyter, WM Chang…

文献索引：Yoon, Hyung-Jo; Dakanali, Marianna; Lichlyter, Darcy; Chang, Willy M.; Nguyen, Karen A.; Nipper, Matthew E.; Haidekker, Mark A.; Theodorakis, Emmanuel A. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 9 p. 3530 - 3540

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被引用次数: 15

摘要

We describe the design, synthesis and fluorescent profile of a family of self-calibrating dyes that provide ratiometric measurements of fluid viscosity. The design is based on covalently linking a primary fluorophore (reference) that displays a viscosity-independent fluorescence emission with a secondary fluorophore (sensor) that exhibits a viscosity-sensitive fluorescence emission. Characterization of fluorescent properties was made with separate ...