Ding Tao, Baumberg Jeremy J
Key Laboratory of Artificial Micro- and Nano-structures of Ministry of Education of China, School of Physics and Technology, Wuhan University Wuhan 430072 China
NanoPhotonics Centre, Cavendish Laboratory, University of Cambridge Cambridge CB3 0HE UK.
Nanoscale Adv. 2020 Mar 18;2(4):1410-1416. doi: 10.1039/c9na00800d. eCollection 2020 Apr 15.
Thermo-responsive plasmonic systems of gold and poly(-isopropylacrylamide) have been actively studied for several decades but this system keeps reinventing itself, with new concepts and applications which seed new fields. In this minireview, we show the latest few years development and applications of this intriguing system. We start from the basic working principles of this puzzling system which shows different plasmon shifts for even slightly different chemistries. We then present its applications to colloidal actuation, plasmon/meta-film tuning, and bioimaging and sensing. Finally we briefly summarize and propose several promising applications of the ongoing effort in this field.
金与聚(N-异丙基丙烯酰胺)的热响应等离子体系统已经被积极研究了几十年,但这个系统不断自我革新,凭借新的概念和应用催生新的领域。在这篇综述中,我们展示了这个有趣系统近年来的发展和应用。我们从这个令人费解的系统的基本工作原理开始,该原理表明即使化学组成稍有不同也会出现不同的等离子体位移。然后我们介绍其在胶体驱动、等离子体/超薄膜调谐以及生物成像和传感方面的应用。最后我们简要总结并提出了该领域当前研究中几个有前景的应用。