Pyridoxal Based Fluorescent Chemosensor for Detection of Copper(II) in Solution With Moderate Selectivity and Live Cell Imaging.
J Fluoresc
; 25(5): 1437-47, 2015 Sep.
Article
in En
| MEDLINE
| ID: mdl-26245456
ABSTRACT
A pyridoxal-based fluorescent probe HL was synthesized for the detection of Cu(2+) in methanol with moderate selectivity. Upon addition of Cu(2+), to the solution of the probe in methanol exhibited a remarkable change in emission at 500 nm. With the limit of detection of 10 µM, the probe could well meet the recommended (less than 32 µM in drinking water) of the World Health Organization (WHO). The intracellular Cu(2+) imaging behaviour of HL was carried out on HeLa cells.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Pyridoxal
/
Chemistry Techniques, Analytical
/
Copper
/
Fluorescent Dyes
/
Microscopy, Fluorescence
Type of study:
Diagnostic_studies
Limits:
Humans
Language:
En
Journal:
J Fluoresc
Journal subject:
BIOFISICA
Year:
2015
Document type:
Article
Affiliation country: