title: Chemical sensing of metal ions using a silica-micelle mesophase doubly functionalized by a fluorogenic ionophore and a masking agent.
abstract: We report on a chemical-sensing method based on the silica-micelle mesophase wherein both a fluoroionophore and a masking agent are embedded. Using this method, a highly selective detection of metal ions in an aqueous solution has been successfully demonstrated. Furthermore, simultaneous analyses of multisamples using a sensor array composed of functionalized mesoporous thin films were demonstrated for the first time.
authors: School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, Horinouchi, Hachioji, Japan.
authors: Yasuo
authors: Y
authors: Suto
authors: Tatsuya
authors: T
authors: Uchida
authors: Hidetoshi
authors: H
authors: Kumata
authors: Mikio
authors: M
authors: Tsuzuki
authors: Kitao
authors: K
authors: Fujiwara
mesh_terms: D002623:Chemistry Techniques, Analytical / Q000295:instrumentation*; D005456:Fluorescent Dyes / Q000737:chemistry*; D007476:Ionophores / Q000737:chemistry*; D008670:Metals / Q000032:analysis* / Q000737:chemistry; D008823:Micelles; D015125:Oxyquinoline / Q000031:analogs & derivatives* / Q000737:chemistry; D010618:Phenanthrolines / Q000737:chemistry*; D012822:Silicon Dioxide / Q000737:chemistry*; D013050:Spectrometry, Fluorescence
chemical_list: D005456:Fluorescent Dyes; D007476:Ionophores; D008670:Metals; D008823:Micelles; D010618:Phenanthrolines; D015125:Oxyquinoline; D012822:Silicon Dioxide; C013053:8-hydroxyquinoline-5-sulfonic acid; C025205:1,10-phenanthroline