报告主题: Functional Nanofibrous Membranes for Food Safety and Biomedical Engineering Applications

报告时间: 2016年10月07日09:30

报告地点:东华大学延安路校区第一会议室

报告人及简介: 斯阳，博士，加州大学戴维斯分校纤维和高分子科学系博士后研究员。2009年毕业于四川大学高分子学院，2015年博士毕业于东华大学材料学院。斯阳博士主要从事功能性纳米纤维材料的制备、结构设计及其在环境和生物医学工程领域的应用研究。迄今共发表SCI论文30篇，其中以第一作者身份在Nature Communications, Advanced Materials, ASC Nano等杂志发表SCI论文10篇，其中2篇被选为封面论文，3篇入选热点文章/通讯，发表论文共被引用800余次。

报告大纲: Nanofibers, as the forefront of the hottest fibrous materials nowadays, provide one of the greatest potentials for improving performance and extending capabilities of products in a number of industrial sectors, which are gradually entering our daily lives. The route towards such objects is based primarily on electrospinning: a unique technique relying on self-organization via electric charges and their interactions with an applied electric field. The electrospinning method have been applied to natural polymers, synthetic polymers, ceramics and carbon. Nanofibrous membranes with complex architectures, such as porous fibers, core-shell fibers, alignment fibers, helix fiber, necklace-like fibers, and patterned nanofibers, can be readily achieved. Food safety and biomedical engineering fields are ones of the important application areas among others utilizing the electrospun nanofibrous membranes. Based on different physical, chemical, and electronic behavior, the nanofibrous membranes are of interest for different applications in ELISA sensors, wearable pressure sensors, antimicrobial membranes, protein separation, water disinfection, peptide synthesis, and 3D-Nanoprinting, which have open up the possibility of moving beyond our current alternative to ensure sustainable lives for the future.