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Plasmonics-Active gold nanostars for chemical and biological sensing using SERS detection

Publication ,  Conference
Liu, Y; Yuan, H; Fales, AM; Vo-Dinh, T
Published in: Proceedings of SPIE - The International Society for Optical Engineering
January 1, 2015

Surface-enhanced Raman scattering (SERS) provides a non-destructive sensing method with high sensitivity and multiplex detection capability since SERS takes advantage of high enhancement from surface plasmon resonance and unique â€fingerprint†spectral signature using Raman spectroscopy. Our group has developed a unique plasmonics-Active nanoparticle, gold nanostars, with tunable plasmonics in near-infrared (NIR) â€tissue optical window†without using toxic surfactant. We present their applications for chemical and biological sensing with SERS method as well as theoretical studies to investigate and confirm experimentally measured SERS results.

Duke Scholars

Published In

Proceedings of SPIE - The International Society for Optical Engineering

DOI

EISSN

1996-756X

ISSN

0277-786X

Publication Date

January 1, 2015

Volume

9486

Related Subject Headings

  • 5102 Atomic, molecular and optical physics
  • 4009 Electronics, sensors and digital hardware
  • 4006 Communications engineering
 

Citation

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Liu, Y., Yuan, H., Fales, A. M., & Vo-Dinh, T. (2015). Plasmonics-Active gold nanostars for chemical and biological sensing using SERS detection. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 9486). https://doi.org/10.1117/12.2182123
Liu, Y., H. Yuan, A. M. Fales, and T. Vo-Dinh. “Plasmonics-Active gold nanostars for chemical and biological sensing using SERS detection.” In Proceedings of SPIE - The International Society for Optical Engineering, Vol. 9486, 2015. https://doi.org/10.1117/12.2182123.
Liu Y, Yuan H, Fales AM, Vo-Dinh T. Plasmonics-Active gold nanostars for chemical and biological sensing using SERS detection. In: Proceedings of SPIE - The International Society for Optical Engineering. 2015.
Liu, Y., et al. “Plasmonics-Active gold nanostars for chemical and biological sensing using SERS detection.” Proceedings of SPIE - The International Society for Optical Engineering, vol. 9486, 2015. Scopus, doi:10.1117/12.2182123.
Liu Y, Yuan H, Fales AM, Vo-Dinh T. Plasmonics-Active gold nanostars for chemical and biological sensing using SERS detection. Proceedings of SPIE - The International Society for Optical Engineering. 2015.

Published In

Proceedings of SPIE - The International Society for Optical Engineering

DOI

EISSN

1996-756X

ISSN

0277-786X

Publication Date

January 1, 2015

Volume

9486

Related Subject Headings

  • 5102 Atomic, molecular and optical physics
  • 4009 Electronics, sensors and digital hardware
  • 4006 Communications engineering