High-performance triboelectric nanogeneratorfor self-powered electronics
BeijingInstitute of Nanoenergy and Nanosystems, CAS
中国科学院北京纳米能源与系统研究所 Email: email@example.com
Abstract: The advance of integrated circuits inthe last decade has ushered in the age of miniaturized electronics that arebecoming more portable, wearable, stand-alone and even implantable than everbefore. Theythen require power solutions that are sustainable, maintenance-free and evenperpetual. With this regard, energy harvesting techniques that can capture andconvert ambient energy have emerged as a supplementary and even an alternativepower solution. In the last severalyears, a new type of energy harvesting technology named as triboelectricnanogenerator (TENG) has emerged to harness ambient mechanical motions. Itfeatures unparalleled advantages over other developed existing technologies,including high power density, light weight, small size, low cost, flexibilityand even transparency. This talk will have detailed elaborations on how to develophigh-performance TENG devices. Our recent works will be shown to illustrateeach designing strategy.
Biography: 朱光，中国科学院北京纳米能源与系统研究所青年研究员。研究工作主要立足于机械能转换的新机制和新方法，将功能纳米材料的合成制备和先进微器件组装手段相结合，在机械能向电能的高效转换方面取得了重要突破，实现了低成本、小型化、高性能的纳米发电机，极大地推动了机械能转换技术的发展。发表SCI论文近60篇，总引用超过2000次，H因子24。申请发明专利16项。研究成果被Science和Nature等杂志评述，同时被CNN、Reuters、Nanowerk、MIT Technology Review和中国科学报等权威媒体深入报道。在国际性学术会议作报告10余次。获得教育部“国家优秀自费留学生奖”和国际“材料研究学会优秀研究生奖”。
Smart Stimuli-Responsive Drug Release System
Dr. Xiao-ShengZhang (张晓升 博士)
MicrosystemsLaboratory, école Polytechnique Fédérale de Lausanne (EPFL)
Institute ofIndustrial Science, The University of Tokyo
Abstract: In thepast hundreds of years, the drug deliveries by oral and injection wereconsidered as a convenient and efficient method. However, as the development ofpharmaco and medicine, the filtration of liver and the obstruction of cells’wall were found to result in the low efficiency of drug release to the target.Therefore, in order to overcome these drawbacks, researchers propose anattractive future vision that delivering the drug to the target directly oreven releasing the drug inside cells. This is named the smartstimuli-responsive drug release system, which is high-efficiency, controllableand long-life.
Biography:Xiao-Sheng Zhang received the Ph.D. degree from Peking University, Beijing,China, in July 2014. He is currently working as a postdoctoral researcher atécole Polytechnique Fédérale de Lausanne (EPFL), Switzerland, and as a jointresearcher at the University of Tokyo. His current research interests mainlyinclude three areas: (1) micro/nano integrated fabrication technology; (2)micro/nano energy technology; (3) smart drug delivery system. He has publishedmore than 20 peer-reviewed journal papers and contributed for over 15international conferences. He applied 14 Chinese patents (6 issued) and won 16awards. He also serves as the independent referee for several journals andconferences (ACS Nano, Adv. Funct. Mater., Nano Energy, ACS Appl. Mater.Interfaces, J. Opt., NEMS2015, etc.).