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Control of wrinkle density on wrinkled microparticles using grayscale optofluidic maskless lithography

  • Cheolheon Park
  • , Hyung Jong Bae
  • , Suk Heung Song
  • , Sunghoon Kwon
  • , Wook Park*
  • *Corresponding author for this work
  • Kyung Hee University
  • Seoul National University

Research output: Contribution to conferenceConference paperpeer-review

Abstract

This article proposes a method to produce free-floating microparticles including various densities of wrinkled pattern on a microstructure using grayscale optofluidic maskless lithography. Conventionally, wrinkle pattern is fabricated by physical strain through shrinkage and release of materials. This method uses the spontaneous shrinking through the evaporation of a solutions in free-floating microparticles.

Original languageEnglish
Title of host publication20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016
PublisherChemical and Biological Microsystems Society
Pages1073-1074
Number of pages2
ISBN (Electronic)9780979806490
StatePublished - 2016
Event20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016 - Dublin, Ireland
Duration: 2016.10.92016.10.13

Publication series

Name20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016

Conference

Conference20th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2016
Country/TerritoryIreland
CityDublin
Period16.10.916.10.13

Keywords

  • Grayscale
  • Microparticle
  • Wavelength
  • Wrinkle pattern

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