Title | Signal Amplification of a \"Turn-On\" Sensor: Harvesting the Light Captured by a Conjugated Polymer. |
Publication Type | Journal Article |
Year of Publication | 2000 |
Authors | McQuade, TD, Hegedus, AH, Swager, TM |
Journal | Journal of the American Chemical Society |
Volume | 122 |
Pagination | 12389–12390 |
ISSN | 0002-7863 |
Keywords | pH sensitive conjugated polymer fluorophore signal amplification |
Abstract | A chemosensor design is presented which substantially amplifies the output of a pH-sensitive fluorophore using energy harvested from a conjugated polymer. The construction of thin films was accomplished via layer-by-layer deposition of a new water-sol., cationic poly(p-phenylene ethynylene) (PPE) and an anionic polyacrylate. [on SciFinder(R)] |
DOI | 10.1021/ja003255l |