title: Highly selective, naked-eye and fluorescent "off-on" probe for detection of histidine/histidine-rich proteins and its application in living cell imaging.
abstract: A highly selective colorimetric and fluorescence enhanced probe S1 (M2@Cu) for histidine and histidine-rich proteins has been developed. In neutral aqueous ethanol solution, probe S1 can selectively detect histidine out of twenty DNA encoded amino acids by showing a color change from brownish red to light green, and with a fluorescence enhancement up to 99-fold at 537 nm, simultaneously.
authors.affiliation: State Key Laboratory of Bioreactor Engineering, School of Pharmacy, East China University of Science and Technology, Meilong Road 130, Shanghai, 200237, China.
authors.forename: Shenyi
authors.initials: S
authors.lastname: Zhang
authors.forename: Chunmei
authors.initials: C
authors.lastname: Yang
authors.forename: Weiping
authors.initials: W
authors.lastname: Zhu
authors.forename: Bubing
authors.initials: B
authors.lastname: Zeng
authors.forename: Youjun
authors.initials: Y
authors.lastname: Yang
authors.forename: Yufang
authors.initials: Y
authors.lastname: Xu
authors.forename: Xuhong
authors.initials: X
authors.lastname: Qian
mesh_terms: D002470:Cell Survival; D005456:Fluorescent Dyes / Q000032:analysis / Q000737:chemistry*; D006367:HeLa Cells; D006801:Humans; D015394:Molecular Structure; D011506:Proteins / Q000032:analysis*; D000099053:Histidine-Rich Glycoprotein
chemical_list: D005456:Fluorescent Dyes; D011506:Proteins; D000099053:Histidine-Rich Glycoprotein