Evaluation of material suitability for nanoparticle-based coatings and further antimicrobial treatment
Briana Blomqvist, Ketil Kvam, Inger Sofie Dragland, Ingunn Tho, Ellen Bruzell and Hanne Hjorth Tønnesen | October 30th 2015
Dental materials are easily colonized by bacteria, and microbial attack is the main cause of dental implant failure and periodontitis. The aim of this project was to formulate nanoparticle-based (NPsol) coatings that reduce bacterial adherence on materials used in dentistry. Pre-treatment of the surfaces with such coatings could create a time window that allows for killing of the surrounding bacteria prior to or shortly after adhesion. One option is to apply antimicrobial photodynamic therapy (aPDT).