FRET based tri-color emissive rhodamine-pyrene conjugate as an Al3+ selective colorimetric and fluorescence sensor for living cell imaging.
A rhodamine-pyrene hybrid molecule acts as a colorimetric and fluorimetric sensor for Al(3+) through time dependent PET-CHEF and FRET processes associated with tri-color emission. Intracellular Al(3+) has been visualized through time dependent blue-green-red emission. The lowest limit of detection for Al(3+) is 0.02 μM.
Department of Chemistry, The University of Burdwan, 713104, Burdwan, West Bengal, India.
Animesh
A
Sahana
Arnab
A
Banerjee
Sisir
S
Lohar
Avishek
A
Banik
Subhra Kanti
SK
Mukhopadhyay
Damir A
DA
Safin
Maria G
MG
Babashkina
Michael
M
Bolte
Yann
Y
Garcia
Debasis
D
Das
D000535:Aluminum / Q000032:analysis*; D029062:Apocynaceae / Q000737:chemistry* / Q000166:cytology; D003116:Color; D003124:Colorimetry; D031541:Fluorescence Resonance Energy Transfer; D005456:Fluorescent Dyes / Q000737:chemistry*; D008856:Microscopy, Fluorescence; D008958:Models, Molecular; D009942:Organometallic Compounds / Q000737:chemistry*; D011721:Pyrenes / Q000737:chemistry*; D012235:Rhodamines / Q000737:chemistry*
D005456:Fluorescent Dyes; D009942:Organometallic Compounds; D011721:Pyrenes; D012235:Rhodamines; C030984:pyrene; D000535:Aluminum