The study demonstrates a new method for attaching oligoethylene oxide compounds to surfaces to reduce nonspecific protein adsorption, which is crucial for sensors and membranes in biological applications.
The research reveals that these modified surfaces (EO(3)-Si(x)N(4) and EO(6)-Si(x)N(4)) show significantly lower protein adsorption rates compared to traditional coatings, achieving values as low as 0.08 mg m(-2).
Characterization techniques confirm the stability and effectiveness of these coatings in harsh conditions, indicating their potential for broader applications in biomedical fields.