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.
All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Surfaces and Interfaces