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

Angewandte Chemie (International ed. in English) (2012-06-08)
Yuan-Qiang Sun, Jing Liu, Xin Lv, Yunlong Liu, Yun Zhao, Wei Guo
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.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Atto Rho14 NHS ester