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Label-Free Colorimetric Detection of Mercury (II) Ions Based on Gold Nanocatalysis

Herein, a label-free colorimetric nanosensor for Hg(II) is developed utilizing the hindering effect of Hg(II) on the kinetic aspect of gold nanoparticle (AuNPs) growth on the surface of gold nanostars (AuNSs). H-AuNS probes are synthesized and modified by 2-[4-(2-hydroxyethel) piperazine-1-yl] ethan...

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Bibliografske podrobnosti
izdano v:Sensors (Basel)
Main Authors: Yang, Pei-Chia, Wu, Tsunghsueh, Lin, Yang-Wei
Format: Artigo
Jezik:Inglês
Izdano: MDPI 2018
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC6163656/
https://ncbi.nlm.nih.gov/pubmed/30149653
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/s18092807
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