Polymer heart valves have been under investigation since the 1960s, but their success has been hampered by an overall lack of durability mainly due to calcification of the leaflets and a relatively high rate of thromboembolic complications. A new polymer (Quatromer) trileaflet design was tested for its thrombogenic potential and was compared to that of existing prosthetic heart valves routinely...

This review article describes fundamental aspects of cell membrane-inspired phospholipid polymers and their usefulness in the development of medical devices. Since the early 1990s, polymers composed of 2-methacryloyloxyethyl phosphorylcholine (MPC) units have been considered in the preparation of biomaterials. MPC polymers can provide an artificial cell membrane structure at the surface and ser...

Adapting ways to functionalize polymer materials is becoming increasingly important to their implementation in translational biomedical sciences. By tuning the mechanical, chemical, and biological qualities of these materials, their applications can be broadened, opening the door for more advanced integration into modern medical techniques. Here, we report on a method to integrate chemical func...

Contrary to common belief, the softness of polymer gels is determined by negative energy elasticity and not only entropy elasticity, a key finding for designing used in medical applications at various temperatures.

There is a great potential in combining carrier-free crystalline-based drug delivery systems (DDSs) within polymeric implants/scaffolds manner that preserves each components' independent functionality, stability, and advantages. We believe this will open new avenues research as well accelerate polymers DDSs developments.

Parts 18 and 19 of ISO 10993, Biological Evaluation of Medical Devices, currently in draft, are receiving even more emphasis as they become an integral part of the biological safety evaluation of biomaterials and medical devices. An important step in this process is the characterisation of the material and identification of chemicals that can migrate or extract from the polymer components. This...

This work bridges the gap between the remote interrogation of multiple optical sensors and the advantages of using inherently biocompatible low-cost polymer optical fiber (POF)-based photonic sensing. A novel hybrid sensor network combining both silica fiber Bragg gratings (FBG) and polymer FBGs (POFBG) is analyzed. The topology is compatible with WDM networks so multiple remote sensors can be ...