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. 2012 Jul 27;51(31):7634-6.
doi: 10.1002/anie.201202264. Epub 2012 Jun 5.

Rhodamine-inspired far-red to near-infrared dyes and their application as fluorescence probes

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Rhodamine-inspired far-red to near-infrared dyes and their application as fluorescence probes

Yuan-Qiang Sun et al. Angew Chem Int Ed Engl. .

Abstract

Probes to dye for: Rhodamine-inspired Si-pyronine, Si-rhodamine, Te-rhodamine, and Changsha NIR dyes have been developed recently. These dyes show fluorescence in the far-red to near-infrared region, while retaining the advantages of the original rhodamines, such as high fluorescence quantum yield, tolerance to photobleaching, good water solubility, and exhibit great potential for biological application.

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