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Double Signal Amplification Through a Functionalized Nanoporous Au-Ag Alloy Microwire and Au Nanoparticles: Development of an Electrochemical ˙OH Sensor Based on a Self-Assembled Layer of 6-(ferrocenyl)hexanethiol

Dongyang Wang, Bintong Huang, Yingchun Li

Chem Commun (Camb). 2019 Feb 21;55(17):2425-2428.

PMID: 30624455

Abstract:

Novel electrochemical sensors were developed based on a FcHT functionalized NPAMW and AuNPs for the analysis of ˙OH released from live cells. Self-assembled layers of FcHT can be selectively attacked by ˙OH, enabling simultaneous recognition and quantification of ˙OH, while the NPAMW and AuNPs provide a 3D multiplexed conductive structure rendering dual signal amplification.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP134029928 6-(Ferrocenyl)hexanethiol 6-(Ferrocenyl)hexanethiol 134029-92-8 Price
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