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Highly sensitive and selective visual detection of Cr(VI) ions based on etching of silver-coated gold nanorods
We report a visual detection of Cr(VI) ions using silver-coated gold nanorods (AuNR@Ag) as sensing probes. Au NRs were prepared by a seed-mediated growth process and AuNR@Ag nanostructures were synthesized by growing Ag nanoshells on Au NRs. Successful coating of Ag nanoshells on the surface of Au N...
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| Publicat a: | Nano Converg |
|---|---|
| Autors principals: | , , , , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Springer Singapore
2019
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6805837/ https://ncbi.nlm.nih.gov/pubmed/31641881 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s40580-019-0206-1 |
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