報告題目：太赫茲激發受限水體系棘輪式輸運現象研究

報告人：章其林副教授 (安徽工程大學)

報告時間：2024年9月27日 (星期五) 晚上20:00

報告地點：騰訊會議 (605-345-560)

邀請人：楊榮瑤

主辦單位：2003网站太阳集团

報告摘要：Controlling active transport of water through membrane channels is essential for biological processes and advanced nanofluidic devices. Despite advancements in water nanopump design using techniques like short-range invasion and subnanometer-level control, challenges remain in facilely and remotely realizing massive waters active transport. Herein, we propose an ultrahigh-flux nanopump, powered by frequency-specific terahertz stimulation, capable of unidirectionally transporting massive water through asymmetric-wettability membrane channels at room temperature without any external pressure. Impressively, it can outperform existing advanced reverse osmotic membranes by up to ten thousand times in flux performance. The key physics behind this terahertz-powered water nanopump is revealed to be the energy flow resulting from the asymmetric optical absorption of water.

章其林簡介：東南大學博士畢業，安徽工程大學碩士導師，主持國家自然科學基金2項，省部級基金項目3項，以第一作者在Phys. Rev. Lett. (2篇)，The Innovation, Phys. Rev. Fluids，Nanoscale, Langmuir和物理學報等國内外知名期刊上發表論文數篇。