Nano/micro jets in thin films for biomaterial manipulation and characterization

S. Xiong, T. Tandiono, Keita Ando, C. D. Ohl, A. Q. Liu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents a liquid jet caused by a laser-induced cavitation bubble in thin films (height varies from micro to nanometers). The dynamics is highly depending on the thin film's dimension and viscosity. The penetrating axial jet can be enhanced by increasing the laser energy or decreasing the distance between the laser focus and the targeted gas bubble surface. In the microchannel, strong shear stress ruptures part of the gas bubble and Rayleigh-Plateau instability further shattered it into small bubbles. While in the nanochannel, the nanojets can accelerate femtoliter liquids with thickness of hundreds of nanometers.

Original languageEnglish
Title of host publicationProceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012
PublisherChemical and Biological Microsystems Society
Pages371-373
Number of pages3
ISBN (Print)9780979806452
Publication statusPublished - 2012
Externally publishedYes
Event16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012 - Okinawa, Japan
Duration: 2012 Oct 282012 Nov 1

Other

Other16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012
CountryJapan
CityOkinawa
Period12/10/2812/11/1

Fingerprint

Biocompatible Materials
Biomaterials
Thin films
Lasers
Gases
Liquids
Microchannels
Bubbles (in fluids)
Cavitation
Shear stress
Viscosity

Keywords

  • Bubble
  • Cavitation
  • Nano/micro jets
  • Thin films

ASJC Scopus subject areas

  • Chemical Engineering (miscellaneous)
  • Bioengineering

Cite this

Xiong, S., Tandiono, T., Ando, K., Ohl, C. D., & Liu, A. Q. (2012). Nano/micro jets in thin films for biomaterial manipulation and characterization. In Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012 (pp. 371-373). Chemical and Biological Microsystems Society.

Nano/micro jets in thin films for biomaterial manipulation and characterization. / Xiong, S.; Tandiono, T.; Ando, Keita; Ohl, C. D.; Liu, A. Q.

Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012. Chemical and Biological Microsystems Society, 2012. p. 371-373.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Xiong, S, Tandiono, T, Ando, K, Ohl, CD & Liu, AQ 2012, Nano/micro jets in thin films for biomaterial manipulation and characterization. in Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012. Chemical and Biological Microsystems Society, pp. 371-373, 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012, Okinawa, Japan, 12/10/28.
Xiong S, Tandiono T, Ando K, Ohl CD, Liu AQ. Nano/micro jets in thin films for biomaterial manipulation and characterization. In Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012. Chemical and Biological Microsystems Society. 2012. p. 371-373
Xiong, S. ; Tandiono, T. ; Ando, Keita ; Ohl, C. D. ; Liu, A. Q. / Nano/micro jets in thin films for biomaterial manipulation and characterization. Proceedings of the 16th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2012. Chemical and Biological Microsystems Society, 2012. pp. 371-373
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