Three-dimensionally ordered macroporous polymer materials: An approach for biosensor applications

Weiping Qian, Zhong Ze Gu, Akira Fujishima, Osamu Sato

Research output: Contribution to journalArticle

93 Citations (Scopus)

Abstract

A method for biosensor fabrication was presented in which three-dimensionally ordered macroporous (3DOM) polystyrene films were used as an immobilizing and transducing matrix. Proteins were immobilized on pore surfaces of 3DOM polystyrene substrates by physical adsorption. The signal transduction was achieved by monitoring the diffraction peak shifts upon the change in refractive index of the solution.

Original languageEnglish
Pages (from-to)4526-4529
Number of pages4
JournalLangmuir
Volume18
Issue number11
DOIs
Publication statusPublished - May 28 2002
Externally publishedYes

Fingerprint

Polystyrenes
bioinstrumentation
Biosensors
polystyrene
Polymers
Signal transduction
polymers
Refractive index
Diffraction
refractivity
proteins
Proteins
porosity
Adsorption
Fabrication
fabrication
adsorption
Monitoring
shift
Substrates

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Spectroscopy
  • Electrochemistry

Cite this

Three-dimensionally ordered macroporous polymer materials : An approach for biosensor applications. / Qian, Weiping; Gu, Zhong Ze; Fujishima, Akira; Sato, Osamu.

In: Langmuir, Vol. 18, No. 11, 28.05.2002, p. 4526-4529.

Research output: Contribution to journalArticle

Qian, Weiping ; Gu, Zhong Ze ; Fujishima, Akira ; Sato, Osamu. / Three-dimensionally ordered macroporous polymer materials : An approach for biosensor applications. In: Langmuir. 2002 ; Vol. 18, No. 11. pp. 4526-4529.
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