Oxidants found within living organisms are byproducts of metabolism and are essential to wound-healing and immunity. However, when their concentrations […]
Miniature magnetic swimming devices to revolutionize diagnostics and drug delivery
Scientists have created miniature magnetic swimming devices — which mimic the appearance of sperm cells — that could revolutionise disease […]
Researchers 3D print prototype for ‘bionic eye’
A team of researchers at the University of Minnesota have, for the first time, fully 3D printed an array of […]
A new generation of artificial retinas based on 2D materials
Scientists report they have successfully developed and tested the world’s first ultrathin artificial retina that could vastly improve on existing […]