Implantable piezoelectric polymer improves controlled release of drugs

A membrane made from threads of a polymer commonly used in vascular sutures can be loaded with therapeutic drugs and implanted in the body, where mechanical forces activate the polymer's electric potential and slowly release the drugs. The novel system overcomes the biggest limitations of conventional drug administration and some controlled release methods, and could improve treatment of cancer and other chronic diseases.

from Top Health News -- ScienceDaily https://ift.tt/3bP3Vf0