A novel fluorescence probe for estimation of cysteine/histidine in human blood plasma and recognition of endogenous cysteine in live Hct116 cells

作者:Reddy Upendar G; Agarwalla Hridesh; Taye Nandaraj; Ghorai Suvankar; Chattopadhyay Samit*; Das Amitava
来源:Chemical communications, 2014, 50(69): 9899-9902.
DOI:10.1039/c4cc04214j

摘要

A new Cu(II)-complex is used as a "Turn-On" luminescence probe for specific detection of endogenous Cys in live Hct116 cells and Cys present in human blood plasma without any interference from other amino acids, especially GSH and Hcy. Difference in the mechanistic pathway for Cys and His recognition is discussed.

  • 出版日期2014-9-7