A Highly Robust, Recyclable Displacement Assay for Mercuric Ions in Aqueous Solutions and Living Cells

We designed a recyclable Hg(2+) probe based on Rhodamine B isothiocyanate (RBITC) - poly (ethylene glycol) (PEG)-co-modified gold nanoparticles (AuNPs) with excellent robustness, selectivity and sensitivity. Based on a rational design, only Hg(2+) can displace RBITC from the AuNP surfaces, resulting...

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Main Authors: Liu, Dingbin, Wang, Shouju, Swierczewska, Magdalena, Huang, Xinglu, Bhirde, Ashwinkumar A., Sun, Jiashu, Wang, Zhuo, Yang, Min, Jiang, Xingyu, Chen, Xiaoyuan
Formato: Artigo
Idioma:Inglês
Publicado: 2012
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Article
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC3528810/
https://ncbi.nlm.nih.gov/pubmed/23121626
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/nn3046192
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