Details

Autor(en) / Beteiligte

• Niu, Li-Ya
• Jia, Ming-Yan
• Chen, Peng-Zhong
• Chen, Yu-Zhe
• Zhang, Yuan
• Wu, Li-Zhu
• Duan, Chun-Feng
• Tung, Chen-Ho
• Guan, Ya-Feng
• Feng, Liang
• Yang, Qing-Zheng

Titel

Colorimetric sensors with different reactivity for the quantitative determination of cysteine, homocysteine and glutathione in a mixture

Ist Teil von

• RSC advances, 2015, Vol.5 (17), p.13042-13045

Erscheinungsjahr

2015

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We report a facile method for the quantitative detection of cysteine (Cys), homocysteine (Hcy) and glutathione (GSH) in a mixture. BODIPY-based sensors 1 and 2 are synthesized, and the diverse reactivities of 1 and 2 in the presence of a mixture of biothiols lead to distinct absorption spectra at a specified period of time. With a spectral analysis, we are capable of distinguishing three biothiols and achieving the quantitative determination of Cys, Hcy and GSH in a mixture.