PDMS microfluidics developed for polymer based photonic biosensors

P. Fürjes, E. G. Holczer, E. Tóth, K. Iván, Z. Fekete, D. Bernier, F. Dortu, D. Giannone

Research output: Contribution to journalArticle

13 Citations (Scopus)


In this work, advances in the fabrication technology and functional analysis of a polymer microfluidic system—as a significant part of a developed polymer photonic biosensor—are reported. Robust and cost-effective microfluidics in PDMS including sample preparation functions is designed and realized by using SU-8 moulding replica. Surface modification strategies using Triton X-100 and PDMS-PEO and their effect on device sealing and non-specific protein adsorption are investigated by contact angle measurement and in situ fluorescence microscopy.

Original languageEnglish
Pages (from-to)581-590
Number of pages10
JournalMicrosystem Technologies
Issue number3
Publication statusPublished - 2014

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Hardware and Architecture
  • Electrical and Electronic Engineering

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    Fürjes, P., Holczer, E. G., Tóth, E., Iván, K., Fekete, Z., Bernier, D., Dortu, F., & Giannone, D. (2014). PDMS microfluidics developed for polymer based photonic biosensors. Microsystem Technologies, 21(3), 581-590. https://doi.org/10.1007/s00542-014-2130-y