Multicolor, large-area fluorescence sensing through oligothiophene-self-assembled monolayers |
| |
Authors: | Melucci Manuela Zambianchi Massimo Favaretto Laura Palermo Vincenzo Treossi Emanuele Montalti Marco Bonacchi Sara Cavallini Massimiliano |
| |
Affiliation: | Istituto per la Sintesi Organica e la Fotoreattività ISOF-CNR, via P. Gobetti 101, 40129 Bologna, Italy. |
| |
Abstract: | We present a new strategy to realize self-assembled monolayers (SAMs) on quartz and silicon with a multicolour fluorescence pattern starting from a single, proton sensitive oligothiophene dye exposed at a defined pH. Fine tuning of the SAMs emission color over the entire visible range, including white, is demonstrated. Finally, integration of SAMs in patterned thin layer cells (TLCs) is exploited to demonstrate cation sensing potential in real devices. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|