<mark id="1hjlt"><font id="1hjlt"></font></mark>

          <b id="1hjlt"></b>
          <nobr id="1hjlt"></nobr>

          您當前位置: 首頁  >  學術講座

          講準字【2022】第133號:用于診斷和治療應用的定制等離子體納米結構

          發布時間:2022-06-01|瀏覽次數:

          講座報告主題:用于診斷和治療應用的定制等離子體納米結構
          專家姓名:Hongwei Duan
          日期:2022-06-07 時間:14:00
          地點:材料學院304報告廳(騰訊會議號:751560589)
          主辦單位:新材料研究院


          主講簡介:Prof. Hongwei Duan completed his PhD study at the Max Planck Institute of Colloids and Interfaces and received postdoctoral training at the Department of Biomedical Engineering of Emory University and Georgia Institute of Technology. He joined School of Chemical and Biomedical Engineering as a Nanyang Assistant Professor in 2009 and was promoted to associate professor in 2015 and professor in 2020. He has also held a joint appointment (by courtesy) at the Lee Kong Chian School of Medicine since 2021. He currently serves as an associate editor of Journal of Biomedical Materials Research-A and sits in the advisory editorial board of Macromolecular Rapid Communications and Biomaterials Science. He has been the Singapore representative at the Asian Biomaterials Federation since 2021. In his interdisciplinary research based on surface and interface engineering of colloidal particles, he has made seminal contributions in surface chemistry, plasmonics, surface-enhanced spectroscopy, and colloidal assembly, which have led to the developments of in vitro diagnostics and controlled release systems for therapeutics. He has published more than 150 peer-reviewed articles in leading journals of his field.


          主講內容簡介:起源于局域表面等離子體共振(LSPR)的等離子體納米材料的光學性質在化學、材料科學、光子學和醫學等多個學科中具有巨大的潛力。發展具有精確控制光譜特性和/或多功能特性的等離子體納米結構是其在各種應用中應用的關鍵。特別是,等離子體納米結構的定制LSPR允許在亞波長尺度上對光子進行空間限制,并控制特定波長上的光-分子相互作用。激發的LSPR通過Mie散射和吸收介導的熱轉換來耗散入射光的能量,使等離子體納米結構成為引人注目的光吸收劑和成像劑。講座將總結我們最近在開發定制的等離子體納米結構和定義良好的組件方面的工作,這些組件不容易被傳統的膠體化學所訪問。我們已經證明,我們基于反應性/仿生聚合物的策略為解決表面增強光譜學、診斷微流控生物芯片和光熱療法中的一些基本挑戰提供了新的機會。特別是,具有表面增強光學特性的等離子體納米結構允許對主要健康挑戰(如抗藥性細菌)進行超靈敏檢測和綜合診斷與治療效果。


          歡迎師生參加!

          亚洲人成无码网在线观看

              <mark id="1hjlt"><font id="1hjlt"></font></mark>

                  <b id="1hjlt"></b>
                  <nobr id="1hjlt"></nobr>