TECHNOLOGY SUMMARY

Antibiotic-free implant and surface coatings combine biomimetic Au/Ag–silica nanoparticles with polycationic copolymers to create hydrophilic, anti-adhesive surfaces. They suppress MRSA, E.coli, and Pseudomonas biofilms by preventing adhesion, not killing, while supporting biocompatibility. Optimal wettability correlates with superior performances. In vitro and pre-clinical in vivo validated.

AREA/MATURITY/AWARDS

Primary Application Area: Advanced Materials

Technology Development Status: Prototype

Technology Readiness Level: TRL 4

Vetted Programs/Awards: 1st prize in 2023 MHSRS

SHOWCASE SUMMARY

Organization Type: R&D/Laboratory/University

Website: https://precisionhealth.nd.edu

MARKET KEYWORDS

Market Keywords: antibacterial surfaces, no emergence of resistance