Fluorescence detection of Zinc oxide nanoparticles in water contamination analysis based on surface reactivity with porphyrin

Fluorescence detection of Zinc oxide nanoparticles in water contamination analysis based on surface reactivity with porphyrin

A simple rapid analytical method for determining the concentration of ZnO nanoparticles in aqueous dispersion has been developed by adding porphyrin (TCPP) as a fluorophore into the water sample for fluorescence analysis. Quenching of the emission intensity at 650 nm provides a Stern-Volmer plot wit...

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Bibliographic Details
Main Authors: Wenyu Zhang, Edward P.C. Lai
Format: Article
Language:English
Published: AIMS Press 2018-03-01
Series:AIMS Environmental Science
Subjects:
fluorescence
nanoparticles
porphyrin
quenching
Stern-Volmer
water contamination analysis
zinc oxide
Online Access:http://www.aimspress.com/environmental/article/1905/fulltext.html

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http://www.aimspress.com/environmental/article/1905/fulltext.html

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