Highly Selective and Ultrasensitive Turn-on Luminescence Chemosensor for Mercury (II) Determination Based on the Rhodamine 6G Derivative FC1 and Au Nanoparticles

Highly Selective and Ultrasensitive Turn-on Luminescence Chemosensor for Mercury (II) Determination Based on the Rhodamine 6G Derivative FC1 and Au Nanoparticles

A method for the detection and quantitation of Hg2+ in aqueous samples by fluorescence spectroscopy is presented. It consists of a turn-on sensor developed by coupling Gold nanoparticles (AuNPs) with the rhodamine 6G derivative FC1, in which the response is generated by a mercury-induced ring-openi...

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Bibliographic Details
Main Authors: Romina Brasca, María C. Onaindia, Héctor C. Goicoechea, Arsenio Muñoz de la Peña, María J. Culzoni
Format: Article
Language:English
Published: MDPI AG 2016-10-01
Series:Sensors
Subjects:
rhodamine 6G derivative
Au nanoparticles
Hg2+ chemosensor
fluorimetric assay
aqueous solution
Online Access:http://www.mdpi.com/1424-8220/16/10/1652

Internet

http://www.mdpi.com/1424-8220/16/10/1652

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