Search Results - akash+gupta

This invention provides a novel therapeutic platform to combat multidrug-resistant bacterial and biofilm infections using engineered polymeric nanoparticles. The polymeric nanoparticles can penetrate and eradicate pre-formed bacterial biofilms while maintaining high therapeutic indices. The nanoparticles are formed via self-assembly of engineered synthetic polymers in aqueous solutions, without the need to use any organic solvent or purification procedures.

Bacterial biofilms are widely associated with persistent infections. The amphiphilic construct of biofilms provides protection for bacterial cells by reducing absorption of conventional antimicrobials. This invention provides new antimicrobial nanocapsules that can effectively inhibit and eradiate pathogenic biofilms. The nanocapsules contain an antimicrobial essential oil and can efficiently deliver the essential oil to the cells of pathogenic bacteria in the biofilm, resulting in effective killing of the bacteria.