Publication detail

Analysis of microorganisms, chlorinated hydrocarbons and hyaluronic acid gel using Raman based optofluidic techniques and SERS

Ota Samek Zdenek Pilat Silvie Bernatova Jan Jezek Tereza Klementova Martin Kizovsky Pavel Zemanek Katarina Rebrosova Filip Ruzicka

Original Title

Analysis of microorganisms, chlorinated hydrocarbons and hyaluronic acid gel using Raman based optofluidic techniques and SERS

Type

conference paper

Language

English

Original Abstract

We report on the development of a set of Raman based techniques to monitor a large variety of biological and chemical analytes, such as various microorganisms, gels of hyaluronic acid and selected halogenated hydrocarbons using Raman spectroscopy, Raman tweezers and surface-enhanced Raman spectroscopy (SERS). We analyzed individual microbial cells with Raman tweezers to provide solutions for fast and label-free identification of specific bacterial or yeast species. We designed an optofluidic SERS platform for quantification of sub-millimolar concentrations of halogenated environmental pollutants such as 1,2,3-trichloropropane and chloroform. We also examined the gel structure of hyaluronic acid by Raman spectroscopy.

Keywords

Raman spectroscopy; Optical tweezers; Surface-enhanced Raman spectroscopy; Microbiology; Chlorinated hydrocarbons; Hyaluronic acid

Authors

Ota Samek; Zdenek Pilat; Silvie Bernatova; Jan Jezek; Tereza Klementova; Martin Kizovsky; Pavel Zemanek; Katarina Rebrosova; Filip Ruzicka

Released

7. 3. 2019

Publisher

SPIE-INT SOC OPTICAL ENGINEERING

Location

BELLINGHAM

ISBN

978-1-5106-2431-3

Book

Plasmonics in Biology and Medicine XVI

Pages from

1

Pages to

10

Pages count

8

URL

https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10894/108940D/Analysis-of-microorganisms-chlorinated-hydrocarbons-and-hyaluronic-acid-gel-using/10.1117/12.2508425.short?SSO=1&tab=ArticleLink

BibTex

@inproceedings{BUT163564,
  author="Ota Samek and Zdenek Pilat and Silvie Bernatova and Jan Jezek and Tereza Klementova and Martin Kizovsky and Pavel Zemanek and Katarina Rebrosova and Filip Ruzicka",
  title="Analysis of microorganisms, chlorinated hydrocarbons and hyaluronic acid gel using Raman based optofluidic techniques and SERS",
  booktitle="Plasmonics in Biology and Medicine XVI",
  year="2019",
  pages="1--10",
  publisher="SPIE-INT SOC OPTICAL ENGINEERING",
  address="BELLINGHAM",
  doi="10.1117/12.2508425",
  isbn="978-1-5106-2431-3",
  url="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/10894/108940D/Analysis-of-microorganisms-chlorinated-hydrocarbons-and-hyaluronic-acid-gel-using/10.1117/12.2508425.short?SSO=1&tab=ArticleLink"
}