- Article
Bimetallic Layers Increase Sensitivity of Affinity Sensors Based on Surface Plasmon Resonance
- Stepan A. Zynio,
- Anton V. Samoylov,
- Elena R. Surovtseva,
- Vladimir M. Mirsky and
- Yuri M. Shirshov
Two metals are used in resonant layers for chemical sensors based on surface plasmon resonance (SPR) - gold and silver. Gold displays higher shift of the resonance angle to changes of ambient refraction index and is chemically stable. Silver posses n...

