TY - GEN
T1 - Gold nanoparticles embedded poly(dimethylsiloxane) herringbone chip for enrichment and photothermal killing of airborne bacteria
AU - Kwon, K.
AU - Hyun, K. A.
AU - Jung, H. I.
N1 - Publisher Copyright:
© 15CBMS-0001.
Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 2015
Y1 - 2015
N2 - Real-time enrichment and detection of airborne bacteria is an emerging and rapidly evolving field of research because of the ability of these pathogens to cause infectious diseases. In this paper, we introduce gold nanoparticles embedded microfluidic chips which is suitable for enrichment bacteria and extracting DNAs from airborne bacteria. Using herringbone microstructures, introduced bacteria are captured onto the inner surfaces of channels. Subsequently, 532nm wavelength of laser is irradiated to gold nanoparticle-embedded chips for 2 minutes. Then, we can identify that the enrichment efficiency is almost 95% and the killing rate of bacteria is up to 88%.
AB - Real-time enrichment and detection of airborne bacteria is an emerging and rapidly evolving field of research because of the ability of these pathogens to cause infectious diseases. In this paper, we introduce gold nanoparticles embedded microfluidic chips which is suitable for enrichment bacteria and extracting DNAs from airborne bacteria. Using herringbone microstructures, introduced bacteria are captured onto the inner surfaces of channels. Subsequently, 532nm wavelength of laser is irradiated to gold nanoparticle-embedded chips for 2 minutes. Then, we can identify that the enrichment efficiency is almost 95% and the killing rate of bacteria is up to 88%.
UR - http://www.scopus.com/inward/record.url?scp=84983238317&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84983238317&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84983238317
T3 - MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
SP - 1999
EP - 2001
BT - MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences
PB - Chemical and Biological Microsystems Society
T2 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015
Y2 - 25 October 2015 through 29 October 2015
ER -