A cascade reaction based fluorescent probe for rapid and selective fluoride ion detection.
A cascade reaction-based colorimetric and fluorescent probe for selective fluoride ion detection is reported. The probe displays a fast response (t1/2 = 2.41 min) and 550-fold fluorescence enhancement during sensing of fluoride ions. Application of the probe in live cell imaging is demonstrated.
Department of Chemistry, Indian Institute of Science Education and Research Pune, India. ptalukdar@iiserpune.ac.in.
Arundhati
A
Roy
Dnyaneshwar
D
Kand
Tanmoy
T
Saha
Pinaki
P
Talukdar
D002470:Cell Survival; D003124:Colorimetry; D005456:Fluorescent Dyes / Q000737:chemistry*; D005459:Fluorides / Q000032:analysis* / Q000737:chemistry*; D006367:HeLa Cells; D006801:Humans; D057054:Molecular Imaging; D013050:Spectrometry, Fluorescence; D013997:Time Factors
D005456:Fluorescent Dyes; D005459:Fluorides