Detection of Staphylococcus aureus using hydrothermally roughened substrates

Jung Yen Yang, Yu Chen, Hui Wen Cheng, Chi-Hung Lin, Yi-Ming Li*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

In this work, we fabricate a surface-enhanced Raman scattering (SERS)-active substrate with low background signals using bottom-up approach. Staphylococcus aureus has been used as Raman probe to evaluate its enhancement capability. The experimental results of this study show that Staphylococcus au reus was well resolved using gold-coated hydrothermally roughened TiO 2 substrates.

Original languageAmerican English
Title of host publication2009 IEEE 3rd International Conference on Nano/Molecular Medicine and Engineering, NANOMED 2009
PublisherIEEE
Pages210-214
Number of pages5
ISBN (Print)9781424455287
DOIs
StatePublished - 2009
Event2009 IEEE 3rd International Conference on Nano/Molecular Medicine and Engineering, NANOMED 2009 - Tainan, Taiwan
Duration: 18 Oct 200921 Oct 2009

Publication series

Name2009 IEEE 3rd International Conference on Nano/Molecular Medicine and Engineering, NANOMED 2009

Conference

Conference2009 IEEE 3rd International Conference on Nano/Molecular Medicine and Engineering, NANOMED 2009
CountryTaiwan
CityTainan
Period18/10/0921/10/09

Keywords

  • Atomic force microscopy (AFM)
  • Confocal microscopic Raman spectrometer
  • Contact angle (CA)
  • FDTD
  • Hydrothermal treatment surface-enhanced Raman scattering (SERS)
  • Local Field
  • Maxwell's equations
  • Raman spectroscopy
  • Scanning electron microscope (SEM)
  • SERS-active substrate
  • Staphylococcus au reus
  • X-ray photoelectron spectroscopy (XPS)

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