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Highly Sensitive and Selective Colorimetric Detection of Methylmercury Based on DNA Functionalized Gold Nanoparticles
A new colorimetric detection of methylmercury (CH(3)Hg(+)) was developed, which was based on the surface deposition of Hg enhancing the catalytic activity of gold nanoparticles (AuNPs). The AuNPs were functionalized with a specific DNA strand (H(T7)) recognizing CH(3)Hg(+), which was used to capture...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2018
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6111283/ https://www.ncbi.nlm.nih.gov/pubmed/30111699 http://dx.doi.org/10.3390/s18082679 |