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Downconversion Luminescence-Based Nanosensor for Label-Free Detection of Explosives
[Image: see text] We report a selective and sensitive nanosensor probe based on polyethylenimine (PEI)-capped downconverting nanophosphors β-NaYF(4):Gd(3+),Tb(3+)@PEI for the detection of 2,4,6-trinitrotoluene (TNT), both in water and buffer media. These downconverting phosphors were synthesized via...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6648544/ https://www.ncbi.nlm.nih.gov/pubmed/31459633 http://dx.doi.org/10.1021/acsomega.8b03491 |