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A Novel Immunosensing Method Based on the Capture and Enzymatic Release of Sandwich-Type Covalently Conjugated Thionine–Gold Nanoparticles as a New Fluorescence Label Used for Ultrasensitive Detection of Hepatitis B Virus Surface Antigen
[Image: see text] A novel ultrasensitive and simple amplified immunosensing strategy is designed based on a surface-enhanced fluorescence (SEF) nanohybrid made from covalently conjugated thionine–gold nanoparticles (GNP–Th), as a novel amplified fluorescence label, and magnetic nanoparticles (MNPs),...
| 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/PMC6761744/ https://www.ncbi.nlm.nih.gov/pubmed/31572831 http://dx.doi.org/10.1021/acsomega.9b00713 |