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QR-coded microparticle with degradable decode-blocking structure for time-traceability

  • Cheolheon Park
  • , Sujeong Lim
  • , Wook Park*
  • *Corresponding author for this work
  • Kyung Hee University

Research output: Contribution to conferenceConference paperpeer-review

Abstract

The researches for anti-counterfeit functions are vulnerable in the current traceability system. Because of this reason, there are numerous problems of distribution such as counterfeit in the markets. Here, we propose a Quick Response (QR)-coded microparticles with decode-blocking structure which can be degraded by incubating in phosphate buffer saline (PBS) for indicating the water leak underwater. In this work, fabricating the heterogeneous layered structure consists of degradable decode-blocking structure and QR-coded microparticle lithographically and PBS incubating the microparticles to remove the degradable structure.

Original languageEnglish
Title of host publication21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
PublisherChemical and Biological Microsystems Society
Pages356-357
Number of pages2
ISBN (Electronic)9780692941836
StatePublished - 2020
Event21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017 - Savannah, United States
Duration: 2017.10.222017.10.26

Publication series

Name21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017

Conference

Conference21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
Country/TerritoryUnited States
CitySavannah
Period17.10.2217.10.26

Keywords

  • Anti-counterfeit functions
  • Degradable decode-blocking structure
  • Time-traceability

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