Analysis of immunoreaction with localized surface plasmon resonance biosensor.


The localized surface plasmon resonance (LSPR)-based optical biosensor was used as a potential tool for label-free detection of immunoreaction. The glass substrate covered with the self-assembled monolayer (SAM) of gold colloids was used widely in the sensors. Here, the glass substrate was modified by chemical hydroxylation first, and then gold colloids… (More)
DOI: 10.1016/j.saa.2009.12.084