title: A highly sensitive and selective turn-on fluorescent chemosensor for palladium based on a phosphine-rhodamine conjugate.
abstract: A fluorescent chemosensor with high sensitivity and selectivity for palladium species based on a conjugate of phosphine and rhodamine B has been developed. The chemosensor showed an excellent palladium selectivity with a detection limit down to the 10(-9) M range, which is lower than the WHO limit for palladium content in drug chemicals.
authors.affiliation: School of Materials Science & Engineering, Tianjin University of Technology, China.
authors.forename: Songtao
authors.initials: S
authors.lastname: Cai
authors.forename: Yan
authors.initials: Y
authors.lastname: Lu
authors.forename: Song
authors.initials: S
authors.lastname: He
authors.forename: Fangfang
authors.initials: F
authors.lastname: Wei
authors.forename: Liancheng
authors.initials: L
authors.lastname: Zhao
authors.forename: Xianshun
authors.initials: X
authors.lastname: Zeng
mesh_terms: D005456:Fluorescent Dyes / Q000737:chemistry*; D057230:Limit of Detection; D010165:Palladium / Q000032:analysis*; D010720:Phosphines / Q000737:chemistry*; D012235:Rhodamines / Q000737:chemistry*; D012680:Sensitivity and Specificity; D013050:Spectrometry, Fluorescence / Q000379:methods
chemical_list: D005456:Fluorescent Dyes; D010720:Phosphines; D012235:Rhodamines; D010165:Palladium; C044646:phosphine; C029773:rhodamine B