Magnetic Fe(3)O(4)-Based Sandwich-Type Biosensor Using Modified Gold Nanoparticles as Colorimetric Probes for the Detection of Dopamine

In this work, we designed a visual biosensor for dopamine (DA) detection using magnetic Fe(3)O(4) particles and dithiobis(sulfosuccinimidylpropionate)-modified gold nanoparticles (DTSSP-AuNPs) as the recognition elements. Specifically, DA molecules were assembled onto the surface of DTSSP-AuNPs via...

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Detalles Bibliográficos
Autores principales: Wang, Zhiyong, Bai, Yanyan, Wei, Wenchao, Xia, Ning, Du, Yuhui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2013
Materias:
Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5452739/
https://www.ncbi.nlm.nih.gov/pubmed/28788417
http://dx.doi.org/10.3390/ma6125690

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5452739/
https://www.ncbi.nlm.nih.gov/pubmed/28788417
http://dx.doi.org/10.3390/ma6125690

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