Thermal, Mechanical and Biocompatibility Analyses of Photochemically Polymerized PEGDA for Photopolymerization-Based Manufacturing Processes.

Novel fabrication techniques based on photopolymerization enable the preparation of complex multi-material constructs for biomedical applications. This requires an understanding of the influence of the used reaction components on the properties of the generated copolymers. The identification of fundamental characteristics of these copolymers is necessary to evaluate their potential for biomaterial applications.

Influence of Drug Incorporation on the Physico-Chemical Properties of Poly(l-Lactide) Implant Coating Matrices-A Systematic Study.

Local drug delivery has become indispensable in biomedical engineering with stents being ideal carrier platforms. While local drug release is superior to systemic administration in many fields, the incorporation of drugs into polymers may influence the physico-chemical properties of said matrix. This is of particular relevance as minimally invasive implantation is frequently accompanied by mechanical stresses on the implant and coating.

Smart releasing electrospun nanofibers-poly: L.lactide fibers as dual drug delivery system for biomedical application.

An ongoing challenge in drug delivery systems for a variety of medical applications, including cardiovascular diseases, is the delivery of multiple drugs to address numerous phases of a treatment or healing process. Therefore, an extended dual drug delivery system (DDDS) based on our previously reported cardiac DDDS was generated. Here we use the polymer poly(L-lactide) (PLLA) as drug carrier with the cytostatic drug Paclitaxel (PTX) and the endothelial cell proliferation enhancing growth factor, human vascular endothelial growth factor (VEGF), to overcome typical in-stent restenosis complications.

Biocompatibility and thermodynamic properties of PEGDA and two of its copolymer.

During the last years substantial effort was taken in order to provide an effective and safe pharmacotherapy that can be adjusted to the individual needs of patients. Stereolithography is a simple and accurate additive manufacturing technology. According to these characteristics, it may offer unique opportunities for the industrial fabrication of structured drug delivery systems (DDS), which can be tailored to individual needs.