Immobilization of antibody on a cyclic olefin copolymer surface with functionalizable, non-biofouling poly[oligo(ethylene glycol) methacrylate]

Seung Pyo Jeong, Sung Min Kang, Daewha Hong, Hee Yoon Lee, Insung S. Choi, Sangwon Ko, Jungkyu K. Lee

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

We report a perfluoroaryl azide-based photoreaction for synthesizing functionalizable and non-biofouling poly[oligo(ethylene glycol) methacrylate] (pOEGMA) films on a chemically inert COC substrate, and an estimation of a surface coverage of the antibody immobilized onto the surface with the immuno-gold nanoparticles. The processes were confirmed by water contact angle measurement, FT-IR spectroscopy, and FE-SEM. The strategy demonstrated in this work could be applied to functionalizations of other polymeric materials and determination of the binding capacity of analytes in biosensors and microfluidic devices.

Original languageEnglish
Article numberA132
Pages (from-to)1767-1770
Number of pages4
JournalJournal of Nanoscience and Nanotechnology
Volume15
Issue number2
DOIs
StatePublished - 1 Mar 2015

Keywords

  • Non-biofouling polymer
  • Perfluoroaryl azide-based photopolymerization

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