Header menu link for other important links
X
Rapid estimation of lead in lipsticks
A GHOSH, S DAS, S KUNDU, P K MAITI, P SAHOO
Published in Elsevier B.V.
2018
Volume: 266
   
Pages: 80 - 85
Abstract
Rapid detection and estimation of Lead (Pb2+) has been accomplished in randomly selected lipstick samples by a simple FRET-based chemosensor RNPC (Rhodamine-Naphthalimide Conjugate) through “turn on” fluorescence. Fluorescence intensities were compared with the fluorescence plot of RNPC-Pb2+ complex to evaluate the concentration of Pb2+ present in the sample solutions. NMR titrations and TD-DFT calculations were achieved in order to demonstrate the sensing mechanism and the electronic properties of the RNPC-Pb2+ complex. Different cell lines have been cultured for live cell imaging study to understand the in vitro sensing mechanism and to satisfy the biocompatibility of the probe RNPC. © 2018 Elsevier B.V.
About the journal
JournalData powered by TypesetSensors and Actuators, B: Chemical
PublisherData powered by TypesetElsevier B.V.
ISSN0925-4005