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Proceedings Paper

Biosensor platforms for biomarker detection: plasmonic aptasensors for detection of Neuropeptide Y
Author(s): Jorge L. Chávez; Kelsey Rieger; Joshua A. Hagen; Nancy Kelley-Loughnane
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Paper 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.

Paper Details

Date Published: 16 May 2019
PDF: 7 pages
Proc. SPIE 11020, Smart Biomedical and Physiological Sensor Technology XVI, 110200F (16 May 2019); doi: 10.1117/12.2520330
Show Author Affiliations
Jorge L. Chávez, Air Force Research Lab. (United States)
Kelsey Rieger, Air Force Research Lab. (United States)
Joshua A. Hagen, Air Force Research Lab. (United States)
Nancy Kelley-Loughnane, Air Force Research Lab. (United States)


Published in SPIE Proceedings Vol. 11020:
Smart Biomedical and Physiological Sensor Technology XVI
Brian M. Cullum; Douglas Kiehl; Eric S. McLamore, Editor(s)

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