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报告内容摘要：
During the past decade, electric-field-mediated transport has been widely leveraged in fluidic and biological systems to enable novel functionalities and spawn technological innovations. The strong electromechanical coupling of the electric field and electrolyte solution in these applications often leads to new and complex flow behavior which challenges fundamental understanding and prediction capability. In this work I will explore such phenomena in both lab-on-a-chip and biological systems. In the first, I will demonstrate the basics of electrokinetic (EK) and electrohydrodynamic (EHD) flows, and that we can accurately predict these phenomena with an appropriate framework, the Taylor-Melcher leaky dielectric model. In the second, such model is extended to study electroporation-mediated molecular delivery. In this latter technology, the electric field is used to transiently permeabilize the cell membrane, such as to deliver active molecules into the intracellular compartment. The objective of this study is to identify the EK mechanisms involved in molecular delivery, and to use fundamental understanding and prediction capability to improve this promising technology.

报告人简介：
林灏于1991-1996年就读于2138cn太阳集团古天乐力学系流体力学专业，并在吴江航教授指导下完成毕业论文。他于2001在加州大学伯克利分校获机械工程博士学位，并于2001-2005年在斯坦福大学从事博士后研究。林灏于2005年加入罗格斯（新泽西州立，Rutgers, The State University of New Jersey）大学机械工程系任助理教授至今。他的研究方向以流体力学为主，并侧重于电传输机制在微观流动和生物物理/工程中的作用和应用。林灏于2008年获美国自然科学基金青年学者奖（Faculty Early Career Development Award，简称CAREER），并由基金会提名获2010年美国青年科学家总统奖（The Presidential Early Career Award for Scientists and Engineers，简称PECASE）。