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Radial Flow Assay Using Gold Nanoparticles and Rolling Circle Amplification to Detect Mercuric Ions
A novel colorimetric assay employing oligonucleotide-conjugated gold nanoparticle (AuNP probes) and rolling circle amplification (RCA) was developed for simple detection of mercuric ions (Hg(2+)). The thymine-Hg(2+)-thymine (T-Hg(2+)-T) coordination chemistry makes our detection system selective for...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5853713/ https://www.ncbi.nlm.nih.gov/pubmed/29389877 http://dx.doi.org/10.3390/nano8020081 |