Enhanced protein adsorption at the solid-solution interface: dependence on surface charge.

@article{Mattson1973EnhancedPA,
  title={Enhanced protein adsorption at the solid-solution interface: dependence on surface charge.},
  author={James S. Mattson and Clive A Smith},
  journal={Science},
  year={1973},
  volume={181 4104},
  pages={1055-7}
}
By the use of infrared internal reflection spectroelectrochemistry, it has been possible to observe an enhanced adsorption of porcine fibrinogen onto a germanium surface at potentials more positive than -200 millivolts relative to a saturated calomel electrode. The enhanced adsorption was observed directly at the interface between the solid and the aqueous solution.