Title | Hyperconjugative and inductive perturbations in poly(p-phenylene vinylenes). |
Publication Type | Journal Article |
Year of Publication | 2004 |
Authors | Kim, Y, Zhu, Z, Swager, TM |
Journal | Journal of the American Chemical Society |
Volume | 126 |
Pagination | 452–3 |
Date Published | jan |
ISSN | 0002-7863 |
Keywords | polyphenylenevinylene synthesis hyperconjugative inductive perturbation fluorescence quenching |
Abstract | New polymers having high solid-state fluorescence quantum yields and the ability to tune their electron affinity without effecting their band gap using hyperconjugative interactions is reported. The novel three-dimensional poly(phenylene vinylenes) having [2.2.2] bicyclic ring systems shown were synthesized, and the different hyperconjugative perturbations provide differential fluorescence sensory quenching responses to electron-rich and electron-deficient analytes in solution and solid thin films. |
URL | http://www.ncbi.nlm.nih.gov/pubmed/14719927 |
DOI | 10.1021/ja038472b |