FRET-mediated pH-responsive dual fluorescent nanoparticles prepared via click chemistry |
| |
| Authors: | Ouadahi Karima Sbargoud Kamal Allard Emmanuel Larpent Chantal |
| |
| Affiliation: | Institut Lavoisier de Versailles UMR-CNRS 8180, Université de Versailles-Saint-Quentin-en-Yvelines, 45 Avenue des Etats-Unis, 78035 Versailles Cedex, France. |
| |
| Abstract: | Herein, we report an easy preparation of azide-coated polystyrene-based nanoparticles (15 nm in diameter) and their surface functionalization via CuAAC with fluorophores in water. Resultant dual fluorescent nanoparticles coated with dansyl and pH-sensitive fluorescein moieties as the donor/acceptor FRET pair show a ratiometric response to pH upon excitation at a single wavelength. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
