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16 May 2019 Biosensor platforms for biomarker detection: plasmonic aptasensors for detection of Neuropeptide Y
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Abstract
A Neuropeptide Y-binding aptamer (NPY-BA) and 15 nm gold nanoparticles (AuNPs) were used to create plasmonic aptasensors for the selective detection of Neuropeptide Y in a rapid colorimetric assay. In this report, we describe different parameters that can be varied to optimize the sensitivity and selectivity of these assay and demonstrate initial NPY detection in sweat.
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Jorge L. Chávez, Kelsey Rieger, Joshua A. Hagen, and Nancy Kelley-Loughnane "Biosensor platforms for biomarker detection: plasmonic aptasensors for detection of Neuropeptide Y", Proc. SPIE 11020, Smart Biomedical and Physiological Sensor Technology XVI, 110200F (16 May 2019); https://doi.org/10.1117/12.2520330
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