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A Nanosensor for Naked-Eye Identification and Adsorption of Cadmium Ion Based on Core–Shell Magnetic Nanospheres
Fe(3)O(4)@SiO(2) nanospheres with a core–shell structure were synthesized and functionalized with bis(2-pyridylmethyl)amine (BPMA). The photoresponses of the as-obtained Fe(3)O(4)@SiO(2)-BPMA for Cr(3+), Cd(2+), Hg(2+) and Pb(2+) ions were evaluated through irradiation with a 352 nm ultraviolet lamp...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
MDPI
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7504229/ https://www.ncbi.nlm.nih.gov/pubmed/32825384 http://dx.doi.org/10.3390/ma13173678 |