Concepedia

Benzoselenadiazole Fluorescent Probes – Near-IR Optical and Ratiometric Fluorescence Sensor for Fluoride Ion

C. Saravanan, Shanmugam Easwaramoorthi, Chuen‐Yo Hsiow, Karen Wang, Michitoshi Hayashi, Leeyih Wang

Organic Letters · 2013 · 103 citations · 27 references

DOI

Concepts

Abstract

A highly selective and sensitive near-IR optical sensor, benzoselenadiazole based diarylamine (TBS-HN), for fluoride (F(-)) has been designed and synthesized. TBS-HN also shows turn-on ratiometric fluorescence signaling in the presence of F(-) by inhibiting the excited state intramolecular proton transfer (ESIPT) processes.

References

27

Anion recognition and sensing in organic and aqueous media using luminescent and colorimetric sensors

Thorfinnur Gunnlaugsson, Mark Glynn, Gillian M. Tocci et al. · Coordination Chemistry Reviews · 2006 · 1.2K citations

, , +16

Excited state intramolecular proton transfer (ESIPT): from principal photophysics to the development of new chromophores and applications in fluorescent molecular probes and luminescent materials

Jianzhang Zhao, Shaomin Ji, Yinghui Chen et al. · Physical Chemistry Chemical Physics · 2011 · 1.2K citations

, , +17

Bandgap and Molecular Energy Level Control of Conjugated Polymer Photovoltaic Materials Based on Benzo[1,2-<i>b</i>:4,5-<i>b</i>′]dithiophene

Jianhui Hou, Mi‐Hyae Park, Shaoqing Zhang et al. · Macromolecules · 2008 · 754 citations

, , +17

A Rapid Aqueous Fluoride Ion Sensor with Dual Output Modes

Rui Hu, Feng Jiao, Dehui Hu et al. · Angewandte Chemie International Edition · 2010 · 546 citations

, , +13

Fluoride Ion Sensing by an Anion−π Interaction

Samit Guha, Sourav Saha · Journal of the American Chemical Society · 2010 · 505 citations

, , +14