title: A polydiacetylene-based fluorescent sensor chip.
abstract: Self-assembled diacetylene vesicles were spotted and immobilized on aldehyde-modified glass substrates using conventional microarray technology. Irradiation of the immobilized diacetylenes allowed generation of nonfluorescent "blue-phase" polydiacetylene (PDA) arrays. Specific interaction of the PDA vesicle arrays with carbohydrates or poly(acrylic acid) solutions afforded fluorescent profiles.
authors.affiliation: Department of Chemical Engineering, Hanyang University, Seoul 133-791, Korea. jmk@hanyang.ac.kr
authors.forename: Jong-Man
authors.initials: JM
authors.lastname: Kim
authors.forename: Young Bok
authors.initials: YB
authors.lastname: Lee
authors.forename: Doo Ho
authors.initials: DH
authors.lastname: Yang
authors.forename: Ji-Seok
authors.initials: JS
authors.lastname: Lee
authors.forename: Gil Sun
authors.initials: GS
authors.lastname: Lee
authors.forename: Dong June
authors.initials: DJ
authors.lastname: Ahn
mesh_terms: D000114:Acetylene / Q000031:analogs & derivatives* / Q000737:chemistry; D005231:Fatty Acids, Unsaturated / Q000737:chemistry; D005456:Fluorescent Dyes / Q000737:chemistry*; D008856:Microscopy, Fluorescence; D000078789:Polyacetylene Polymer; D011108:Polymers / Q000737:chemistry*; D053279:Polyynes; D047391:alpha-Cyclodextrins / Q000737:chemistry
chemical_list: C493048:10, 12-pentacosadiynoic acid; D005231:Fatty Acids, Unsaturated; D005456:Fluorescent Dyes; D000078789:Polyacetylene Polymer; D011108:Polymers; D047391:alpha-Cyclodextrins; D053279:Polyynes; C082361:polydiacetylene; D000114:Acetylene