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Aptamer-based cocaine assay using a nanohybrid composed of ZnS/Ag(2)Se quantum dots, graphene oxide and gold nanoparticles as a fluorescent probe
Authors report on a new fluoro-graphene-plasmonic nanohybrid aptamer-based fluorescent nanoprobe for cocaine. To construct the nanoprobe, newly synthesized glutathione-capped ZnS/Ag(2)Se quantum dots (QDs) were first conjugated to graphene oxide (GO) to form a QD-GO nanocomposite. The binding intera...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Vienna
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6946730/ https://www.ncbi.nlm.nih.gov/pubmed/31912290 http://dx.doi.org/10.1007/s00604-019-4101-6 |