Biodegradable and Bioabsorbable Polymers

New drug-eluting stents: polymer-free, biodegradable polymers or bioabsorbable scaffolds?

The advent of stents in interventional cardiology has contributed to excellent initial angiographic outcomes in all lesions, avoiding acute or subacute vessel occlusion and significantly reducing angiographic and clinical restenosis. Perhaps paradoxically, stents have been found to induce greater neointimal proliferation than balloon angioplasty. In fact, the best results are based on the virtu...

Biodegradable Polymers

In the recent years, bio-based and biodegradable products have raised great interest since sustainable development policies tend to expand with the decreasing reserve of fossil fuel and the growing concern for the environment. These polymers bring a significant contribution to the sustainable development in view of the wider range of disposal options with minor environmental impact. As a result...

Biodegradable Polymers

Biodegradable Polymers

Biodegradable materials are used in packaging, agriculture, medicine and other areas. In recent years there has been an increase in interest in biodegradable polymers. Two classes of biodegradable polymers can be distinguished: synthetic or natural polymers. There are polymers produced from feedstocks derived either from petroleum resources (non renewable resources) or from biological resources...

Biodegradable polymers as biomaterials

During the past two decades significant advances have been made in the development of biodegradable polymeric materials for biomedical applications. Degradable polymeric biomaterials are preferred candidates for developing therapeutic devices such as temporary prostheses, three-dimensional porous structures as scaffolds for tissue engineering and as controlled/sustained release drug delivery ve...