Sharks Inspire Hospital Surfaces to Cut Infections
Transmission of bacterial infections, including MRSA and MSSA could be curbed by coating hospital surfaces with microscopic bumps that mimic the scaly surface of shark skin, according to research published in BioMed Central’s open access journal Antimicrobial Resistance and Infection Control.
The study modeled how well different materials prevented the spread of human disease bacteria through touching, sneezes or spillages. The micro-pattern, named Sharklet, is an arrangement of ridges formulated to resemble shark skin. The study showed that Sharklet harbored 94 percent less MRSA bacteria than a smooth surface, and fared better than copper, a leading antimicrobial material. The bacteria were less able to attach to Sharklet’s imperceptibly textured surface, suggesting it could reduce the spread of superbugs in hospital settings.
Read more: http://www.laboratoryequipment.com/news/2014/09/sharks-inspire-hospital-surfaces-cut-infections