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Amplified Detection of Iron Ion Based on Plasmon Enhanced Fluorescence and Subsequently Fluorescence Quenching
A facile and rapid approach for detecting low concentration of iron ion (Fe(3+)) with improved sensitivity was developed on the basis of plasmon enhanced fluorescence and subsequently amplified fluorescence quenching. Au(1)Ag(4)@SiO(2) nanoparticles were synthesized and dispersed into fluorescein is...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6223940/ https://www.ncbi.nlm.nih.gov/pubmed/30464943 http://dx.doi.org/10.1007/s40820-014-0005-5 |