报告题目(中文)：基于微胶囊的可控释放系统和可植入生物传感器

报告题目(英文)：Microcapsules based Controlled Release Systems and Implantable Biosensors

报告内容简介：In this talk, I will briefly introduce droplet microfluidic technology. This technology provides capabilities for very precisely mixing fluids to controllably generate different types of droplets that can be used as templates to create new materials. Then I focus on water-in-oil-in-water double emulsion droplets and use them to fabricate microcapsules with controllable structures. These microcapsules have interesting properties and great technological potential for encapsulation and controlled release of a wide variety of actives. First, I will introduce microcapsules based controlled release systems. Through the rational design of the microcapsule membrane, including the composition and structure of the membrane, I demonstrate using water as the simplest trigger to release the encapsulated cargo. Then, I will introduce developing a microcapsule-based implantable sensing platform. The microcapsules can encapsulate and trap colloidal nanosensors within the core while maintaining their sensing capability and allowing free diffusion of smaller biomolecules. Furthermore, these microcapsules can be immobilized into biocompatible hydrogels as implantable devices for biomolecular sensing.

报告人姓名：张炜侠

报告人简介(中文)：Dr. Zhang has obtained his bachelor and master degrees in Chemistry from Tsinghua University in Beijing, and his PhD degree in Chemistry from Purdue University. After that, he joined the John A. Paulson School of Engineering and Applied Sciences at Harvard University, where he is currently a Research Associate. His research interests span a wide range of topics in Chemistry, Materials Sciences and Engineering, including organic synthesis, self-assembly, polymer chemistry, photonic crystals, synthesis and biomedical applications of functional nanomaterials, and microfluidics.

报告人简介(英文)：

报告人单位(中文)：哈佛大学

报告人单位(英文)：Harvard University

报告时间：2019-07-29 10:00

报告地点：ylzzcom永利总站东区材料楼B楼520室

主办单位：ylzzcom永利总站材料学院

联系人：李文

联系方式：66138044