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Disposable aptamer-sensor aided by magnetic nanoparticle enrichment for detection of salivary cortisol variations in obstructive sleep apnea patients
We report a disposable point-of-care sensing platform specific to salivary cortisol detection. The sensor is inkjet printed on a paper substrate with a metalloporphyrin based macrocyclic catalyst ink that can electrochemically reduce cortisol, captured by aptamer functionalized magnetic nanoparticle...
Autores principales: | Fernandez, Renny Edwin, Umasankar, Yogeswaran, Manickam, Pandiaraj, Nickel, Jeffrey C., Iwasaki, Laura R., Kawamoto, Burt K., Todoki, Kristen C., Scott, JoAnna M., Bhansali, Shekhar |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5740141/ https://www.ncbi.nlm.nih.gov/pubmed/29269831 http://dx.doi.org/10.1038/s41598-017-17835-8 |
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