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Fiberoptics SERS sensors using plasmonic nanostar probes for detection of molecular biotargets

Publication ,  Conference
Cupil-Garcia, V; Strobbia, P; Ran, Y; Crawford, BM; Wang, HN; Zentella, R; Sun, TP; Vo-Dinh, T
Published in: Progress in Biomedical Optics and Imaging - Proceedings of SPIE
January 1, 2020

Our group has integrated surface-enhanced Raman scattering (SERS) silver coated gold nanostars on an optical fiber. Fiber-based sensors are an in-situ technology that can simultaneously bring the sensor and light to the sample without disturbing the environment. This technology is a multi-use method that does not require complex sample preparation. Fiber sensors or optrodes, enable the detection of analytes in samples that are difficult to access. Additionally, optrodes allow for specific detection while evading background signals from non-target regions. The fiber-optrode was used to detect miRNA and illegal food additives.

Duke Scholars

Published In

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

DOI

ISSN

1605-7422

Publication Date

January 1, 2020

Volume

11257
 

Citation

APA
Chicago
ICMJE
MLA
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Cupil-Garcia, V., Strobbia, P., Ran, Y., Crawford, B. M., Wang, H. N., Zentella, R., … Vo-Dinh, T. (2020). Fiberoptics SERS sensors using plasmonic nanostar probes for detection of molecular biotargets. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE (Vol. 11257). https://doi.org/10.1117/12.2552993
Cupil-Garcia, V., P. Strobbia, Y. Ran, B. M. Crawford, H. N. Wang, R. Zentella, T. P. Sun, and T. Vo-Dinh. “Fiberoptics SERS sensors using plasmonic nanostar probes for detection of molecular biotargets.” In Progress in Biomedical Optics and Imaging - Proceedings of SPIE, Vol. 11257, 2020. https://doi.org/10.1117/12.2552993.
Cupil-Garcia V, Strobbia P, Ran Y, Crawford BM, Wang HN, Zentella R, et al. Fiberoptics SERS sensors using plasmonic nanostar probes for detection of molecular biotargets. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2020.
Cupil-Garcia, V., et al. “Fiberoptics SERS sensors using plasmonic nanostar probes for detection of molecular biotargets.” Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 11257, 2020. Scopus, doi:10.1117/12.2552993.
Cupil-Garcia V, Strobbia P, Ran Y, Crawford BM, Wang HN, Zentella R, Sun TP, Vo-Dinh T. Fiberoptics SERS sensors using plasmonic nanostar probes for detection of molecular biotargets. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2020.

Published In

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

DOI

ISSN

1605-7422

Publication Date

January 1, 2020

Volume

11257