Reversible Three-State Switching of Multicolor Fluorescence Emission by Multiple Stimuli Modulated FRET Processes within Thermoresponsive Polymeric Micelles
作者:Changhua Li、Yanxi Zhang、Jinming Hu、Jianjun Cheng、Shiyong Liu
DOI:10.1002/anie.201002203
日期:——
Micellar traffic lights: The title FRET system (FRET=fluorescence resonance energy transfer) consists of one type of donor dye and two types of acceptor dyes. On/off fluorescenceswitching of the latter two dyes can be controlled by pH changes and light, respectively. This novel type of multicolor luminescent polymeric assembly can act as a ratiometric probe for pH and temperature with tunable sensitivity