A new approach to fluorescence “turn-on” chemosensors based on a photoinduced electron transfer (PET) strategy involving conjugated polymers has been developed. Two new conjugated polymers dea-PPETE and tmeda-PPETE were synthesized and characterized. These two polymers use diethylamino and N, N, N'-trimethylethylenediamino as receptors, respectively, on a poly [p-(phenyleneethylene)-alt-(thienyleneethynylene)](PPETE) ...
![N'-[(2,5-dibromothiophen-3-yl)methyl]-N,N,N'-trimethylethane-1,2-diamine Structure](https://image.chemsrc.com/caspic/449/810672-03-8.png)
