【通信论坛】Optofluidic technology based on hybrid photothermal waveguide
发布于:2017-11-16 10:51:20   |   作者:[学院] 通信学院   |   浏览次数:300
时间:2017年11月24日10:00
地址:科研楼B208
主办:通信与信息工程学院
承办:
范围:全校
摘       要:
       Photothermal manipulation has been proven as an effective strategy to trap and drive mesoscopic particles, whose features are scales ranging from tens of nanometres to hundreds of micrometres. In particular, the extraordinary ability of highly-efficient non-contact photothermal manipulation based on waveguide has stimulated a number of breakthroughs in lab-on-a-chip techniques. In this report, we have developed a new vortex-mode optofluidic technique for achieving controllable fluid motion and multi-particle manipulation by photothermal waveguide. The optofluidic vortex can trap and rotate mesoscopic particles in the vortex center due to strong confinement and torque. The high throughput and multiform manipulation in the vortexes is also capable of achieving various self-assembly ranging from colloid-based clusters, chains, capsules, shells, and ultra-thin films. In addition, based on the convenience and the flexibility of fiber waveguide, multiple vortexes can be integrated on a vortex array in a small scale chip, which will enable simultaneously multiple experimental operations in an elaborate lab-on-a-chip system. As an optofluidic “workshop” with above advantages, the vortex-mode optofluidic system is expected to have good prospects in several frontier field of nanoscience.

主讲人简介:
1

       邢晓波,工学博士,副研究员,2008年毕业于中山大学,获光学工程博士学位。2010年获得“广东省优秀博士学位论文”,2011年获“全国百篇优秀博士论文提名”,2012年入选“广东省千百十培养计划”培养对象,2014年科研成果“微纳结构与光子器件基础研究”项目获得“广东省科学技术奖一等奖”,2015年科研成果“用于功能集成的微型化光子器件基础研究”获得“国家自然科学奖二等奖”。在《Nano Letters》、《NPG Asia Materials》、《Scientific Reports》、《Biosensors and Bioelectronics》、《Optics Express》等刊物上发表论文60余篇,授权发明专利3项,应邀撰写英文专著2章。主持和参与了多项国家重大重点项目、国家自然科学基金项目、广东省自然科学基金等。担任《Scientific ReportsEditorial Board Member,以及《ACS Applied Materials & Interfaces》等刊物审稿人,国家自然科学基金评审专家,广东省自然科学基金评审专家,广东省质量监督局评审专家等。