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...

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Publicado en:Sci Rep
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
Formato: Artigo
Lenguaje:Inglês
Publicado: Nature Publishing Group UK 2017
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Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC5740141/
https://ncbi.nlm.nih.gov/pubmed/29269831
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-17835-8
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