Id polymer composites for medical application

• Autorzy: Szaraniec B. , Ziąbka M. , Bednarz P. , Chłopek J.
• Języki publikacji: EN

Abstrakty

EN

The work concerns ID composites with resorbable polymer (poly-UDL-laetidc) matrix which can be used as medical implants. Composites were reinforced with three types of long fibers such as carbon, polyacrylonitrile, and alginate. The samples were produced in two-stages process: composite films casting and hot press moulding. Obtained paddles were incubated in distilled water. Mechanical properties (tensile strength, Young modulus) of the samples before and after different incubation time were measured. On the basis of pH and conductivity changes of water during compositcs incubation the degradation rate was investigated. Additionally the morphology of the surface were evaluated. The composites significantly differed in mechanical properties and degradation rate.

Słowa kluczowe

EN

polymer composites; fibrous composites; biomaterials; degradable materials

PL

kompozyty polimerowe; kompozyty włókniste; biomateriały; materiały ulegające degradacji

• Wydawca: Centrum Materiałów Polimerowych i Węglowych PAN
• Czasopismo: Polish Journal of Applied Chemistry
• Rocznik: 2009
• Tom: Vol. 53, nr 3
• Strony: 253--258
• Opis fizyczny: Bibliogr. 4 poz., rys., tab.

Twórcy

autor

Szaraniec B.

autor

Ziąbka M.

autor

Bednarz P.

autor

Chłopek J.

• AGH University of Science and Technology, Faculty of Materials Scicncc and Ceramics Department of Biomaterials, Mickiewicza Av. 30, 30-059 Kraków, Poland,

Bibliografia

• [1] Scal, B.L., Otero, T.C., Panitch A., Mat. Sci. Eng., 2001, 34, 147.
• [2] Chłopek, J., Kmita, G., Engineering Transactions, 2003, 51, 307.
• [3] Mikołajczyk, T., Fibres and textiles in eastern Europe, 2001, 34, 3.
• [4] Dobrzyński, P., Bero, M., Kasperczyk, J., Sposób wytwarzania biorcsorbowalnych polimerów. Patent - PL 191 846 Bl.