title: Highly selective fluorescence turn-on sensing of gold ions by a nanoparticle generation/C-I bond cleavage sequence.
abstract: We have developed a quickly responsive, and specific fluorescent assay for the detection of Au(III) on the basis of the formation of gold nanoparticles in the presence of HEPES, which cleave the C-I bond of I-BODIPY 1 to yield the highly fluorescent H-BODIPY 2.
authors.affiliation: Department of Chemistry, Institute of Nanosensor and Biotechnology, Dankook University, 126 Jukjeon-dong, Yongin-si, Gyeonggi-do 448-701, Korea.
authors.forename: Jihye
authors.initials: J
authors.lastname: Park
authors.forename: Sohee
authors.initials: S
authors.lastname: Choi
authors.forename: Tae-Il
authors.initials: TI
authors.lastname: Kim
authors.forename: Youngmi
authors.initials: Y
authors.lastname: Kim
mesh_terms: D001896:Boron Compounds / Q000737:chemistry; D002244:Carbon / Q000737:chemistry; D006046:Gold / Q000737:chemistry*; D006531:HEPES / Q000737:chemistry; D007454:Iodides / Q000737:chemistry; D007477:Ions / Q000737:chemistry; D053768:Metal Nanoparticles / Q000737:chemistry*; D008670:Metals / Q000737:chemistry; D013050:Spectrometry, Fluorescence
chemical_list: C095489:4,4-difluoro-4-bora-3a,4a-diaza-s-indacene; D001896:Boron Compounds; D007454:Iodides; D007477:Ions; D008670:Metals; D002244:Carbon; D006046:Gold; D006531:HEPES