Preparation and Characterization of Electrospun Polyacrylic Acid Resin Ⅳ Nanofibers
3 , , . Zhu1, 2* C. Branford-White 3Institute for Health Research and Policy 1College of Chemistry, Chemical Engineering and London Metropolitan University Biotechnology 2 London, UK Key Laboratory of Textile Science & Technology,
Ministry of Education, Comunicated email: ******@dhu. Donghua University, Shanghai 201620,
. China
Abstract—The present paper investigated the preparation favorable clinical es, and also for the conventional and characterization of electrospun polyacrylic acid resin solid dosage forms such as easy processing, packaging and Ⅳ nanofiber. The electrospinnability of polyacrylic acid shipping [1-4]. resin Ⅳ in N, N-Dimethylacetamide (DMAc), ethanol, Over the past several years of regeneration and fast methanol, and the mixed solvents of DMAc and methanol development, electrospinning has spun over 100 types of with different ratios were examined. Scanning electron materials into ultrafine fibers due to its easy, cheap, efficient microscope (SEM) was carried out to observe the and straightforward up-to-down preparation process for morphology of the nanofibers. The results demonstrated materials on nano-meter scale. The materials include natural that polyacrylic acid resin Ⅳ was able to
