bonding to bones tagged posts

The DN gel and HAp/DN gel implanted in rabbit femurs. The Micro-CT image shows HAp/DN gel has the same contrast as the bone HAp (indicated with the red arrow); the cross-section shows that the boundaries of the bone and the HAp layer are fused. Credit: Nonoyama T., Wada S. et al., Advanced Materials, May 17, 2016

Researchers at Hokkaido University have developed a new kind of hydrogel that bonds spontaneously and strongly to defected bones, suggesting potential use in the treatments of joint injuries. When soft supporting human tissues – including cartilage and ligaments, which are joined firmly to bones – are damaged, they cannot spontaneously repair inside the body. The use of artificial supporting tissues has the potential to significantly ameliorate damage to soft tissues...