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Brian M. Walton
Research Assistant at Texas A&M Univ
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Profile Summary
Brian Walton is a PhD Candidate in the Department of Biomedical Engineering at Texas A&M University. His research focus is on developing point-of-care optical biosensors for diagnostic application using Surface enhanced Raman spectroscopy. He has presented his research at SPIE and has been recognized by BMES with an Innovation and Career Development Award. He is an Alfred P. Sloan Foundation Fellow. Brian earned a Bachelor of Science in Physics from Florida A&M University.
Publications (4)
SPIE Journal Paper | 21 July 2017 Open Access
Surface-enhanced Raman spectroscopy competitive binding biosensor development utilizing surface modification of silver nanocubes and a citrulline aptamer
Brian Walton, George Jackson, Nicolaas Deutz, Gerard Cote
JBO, Vol. 22, Issue 07, 075002, (July 2017) https://doi.org/10.1117/12.10.1117/1.JBO.22.7.075002
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SPIE Journal Paper | 26 August 2016 Open Access
Use of a micro- to nanochannel for the characterization of surface-enhanced Raman spectroscopy signals from unique functionalized nanoparticles
JBO, Vol. 21, Issue 08, 085006, (August 2016) https://doi.org/10.1117/12.10.1117/1.JBO.21.8.085006
KEYWORDS: Nanoparticles, Surface enhanced Raman spectroscopy, Silver, Gold, Microfluidics, Semiconducting wafers, Raman spectroscopy, Particles, Etching, Capillaries
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Proceedings Article | 4 March 2016 Presentation + Paper
Development of an optofluidic SERS-based biomedical sensor
Proceedings Volume 9715, 97150D (2016) https://doi.org/10.1117/12.2213909
KEYWORDS: Nanoparticles, Surface enhanced Raman spectroscopy, Transmission electron microscopy, Raman spectroscopy, Gold, Silver, Molecules, Particles, Silica, Spherical lenses
Proceedings Article | 16 March 2015 Paper
Comparing surface enhanced Raman spectroscopy from colloidal gold nanoparticles and nanocages
Proceedings Volume 9332, 93320C (2015) https://doi.org/10.1117/12.2077054
KEYWORDS: Gold, Surface enhanced Raman spectroscopy, Nanoparticles, Raman spectroscopy, Particles, Scanning electron microscopy, Transmission electron microscopy, Biosensing, Point-of-care devices, Signal detection
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