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The quantum dot-FRET-based detection of vitamin B12 at a picomolar level
Herein we report the picomolar level detection of vitamin B12 (VB12) using orange-red emitting ligand-free Mn(2+)-doped ZnS quantum dots (QDs; λ(em) = 587 nm) in an aqueous dispersion. Sensing was achieved following the quenching of the luminescence of the Mn(2+)-doped ZnS QDs with an increasing con...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
RSC
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9417707/ https://www.ncbi.nlm.nih.gov/pubmed/36132751 http://dx.doi.org/10.1039/d0na00540a |