10, 10'-Oxybisphenoxarsine has been found to be outstanding in its activity against bacteria and fungi. Parallel tests with known fungistats for comparison (2,3,4,6-tetrachlorophenol and phenylmercuric acetate) have demonstrated its superior activity and persistence in an exterior acrylate paint film and in an asphalt coating. In view of its superior antimicrobial activity and its persistence, ...

BACKGROUND Bacterial resistance against the classic antibiotics is posing an increasing challenge for the prevention and treatment of infections in health care environments. The introduction of antimicrobial nanocoatings with active ingredients provides alternative measures for active killing of microorganisms, through a preventive hygiene approach. PURPOSE The purpose of this study was to in...

AIMS To evaluate the effect of a bacteriocin-activated polythene film on resting and growing populations of Listeria monocytogenes. METHODS AND RESULTS The active polythene films were industrially obtained by coating a solution of bacteriocin 32Y from Lactobacillus curvatus upon the surface of the film to be in contact with the packaged material. The behaviour of live Listeria populations was...

BACKGROUND Almost 30% of chronic haemodialysis (HD) patients are dependent on central venous catheters (CVCs) for their vascular access, and catheter-related bacteraemia (CRB) is the major reason for catheter loss and has been associated with substantial morbidity, including meta-static infections. This systematic review evaluates the benefits and harms of antimicrobial interventions for the pr...

BACKGROUND A promising strategy to prevent infections around orthopaedic titanium implants is to use naturally occurring cationic antimicrobial peptides (CAMPs) such as the human β-defensin-2 as antibacterial coatings. Human antimicrobial peptides represent a part of the innate immune system and have a broad antimicrobial spectrum against bacteria, fungi, and viruses. METHODS In the present s...

Polymethylmethacrylate (PMMA) is a material of choice for many biomedical coating applications. However, such applications are limited due to the toxicity traditional solvents used solution processing PMMA coatings and composites. This problem addressed using an isopropanol-water co-solvent, which allows dissolution high molecular mass fabrication by dip-coating method from concentrated solutio...