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Improving the SERS signals of biomolecules using a stacked biochip containing Fe(2)O(3)/Au nanoparticles and a DC magnetic field
This study proposes a magnetic biochip that uses surface-enhanced Raman scattering (SERS) for antigen detection. The biochip was a sandwich structure containing alternating layers of gold and magnetic Fe(2)O(3) nanoparticles. Both single (Au/Fe(2)O(3)/Au) and multilayer (Au/Fe(2)O(3)/Au/Fe(2)O(3)/Au...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6606591/ https://www.ncbi.nlm.nih.gov/pubmed/31266975 http://dx.doi.org/10.1038/s41598-019-45879-5 |