A boron difluoride dye showing the aggregation-induced emission feature and high sensitivity to intra- and extra-cellular pH changes

2016 ◽  
Vol 52 (3) ◽  
pp. 541-544 ◽  
Author(s):  
Dan Wu ◽  
Li Shao ◽  
Yang Li ◽  
Qinglian Hu ◽  
Feihe Huang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Fluorescent Probe ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
High Sensitivity ◽  
Emission Feature ◽  
Förster Resonance Energy Transfer ◽  
Aggregation Induced Emission ◽  
Ph Changes ◽  
Boron Difluoride

A novel AIE-active boron difluoride fluorescent probe P3T was designed and synthesized. P3T exhibited high sensitivity to intra- and extra-cellular pH changes. Furthermore, a Förster resonance energy transfer (FRET) system was constructed.

scholarly journals Förster resonance energy transfer in fluorophore labeled poly(2-ethyl-2-oxazoline)s

2020 ◽  
Vol 8 (40) ◽  
pp. 14125-14137
Author(s):  
Ronald Merckx ◽  
Thomas Swift ◽  
Ryan Rees ◽  
Joachim F. R. Van Guyse ◽  
Ella Schoolaert ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Fluorescent Probe ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Temperature Sensing ◽  
Forster Resonance Energy Transfer ◽  
Förster Resonance Energy Transfer ◽  
Fret Efficiency ◽  
Förster Resonance ◽  
Coumarin 343

A well-defined FRET system based on heterotelechelic poly(2-ethyl-2-oxazoline) containing pyrene and coumarin 343 was successfully used as fluorescent probe for temperature sensing and processed into fibres and films showing excellent FRET efficiency.

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