화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2006년 봄 (04/06 ~ 04/07, 일산킨텍스)
권호 31권 1호
발표분야 의료용 고분자 부문위원회
제목 Preparation of antibacterial nanofibrous scaffolds by electrospinning of Nylon6/chitosan blend solutions.
초록 Nylon is the first commercialized synthetic fiber, which is used throughout the world such as wearing apparel, brush bristles, and carpet. Nylon has been widely used as an important engineering plastic and synthetic fiber because of its good mechanical properties. And Chitosan is the deacetylated derivative of chitin and has non-toxic, biodegradable, antibacterial and biocompatible properties. In this study, the antibacterial nanofibrous scaffolds were achieved by electrospinning of the blend of Nylon6 and chitosan using formic acid. The morphologies of nylon, chitosan, and their blended fibers were investigated by scanning electron microscopy (SEM). As the results, the average diameter of Nylon6/chitosan nanofibers was in the range of 300 ~ 500 nm. The antibacterial activities of nanofibrous mats were confirmed by using the static vial method on Staphylococcus aureus and Klebsiella pneumoniae.
저자 박석우1, 강인규2
소속 1경북대 고분자공학과, 2경북대
키워드 nylon6; chitosan; electrospinning; antibacterial
E-Mail ikkang@knu.ac.kr