title: Ratio-Au: a FRET-based fluorescent probe for ratiometric determination of gold ions and nanoparticles.
authors.affiliation: State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, P.R. China.
authors.forename: Xiaowei
authors.initials: X
authors.lastname: Cao
authors.forename: Weiying
authors.initials: W
authors.lastname: Lin
authors.forename: Yundi
authors.initials: Y
authors.lastname: Ding