報告時間:2023年11月21日(星期二)9:00-11:00
報告地點:翡翠湖校區食品大樓206室
報 告 人:劉玨文 教授
工作單位:加拿大滑鐵盧大學
舉辦單位:食品與生物工程學院
報告簡介:
Since the emergence of nanozyme as a term in the literature, this term has been used to describe various catalysts from immobilized inorganic metal complexes, immobilized enzymes to inorganic nanoparticles. This talk will start with some basic concepts of nanozymes and the definition of a nanozyme unit. In addition, this talk will cover some of our work on improving the activity and specificity of nanozymes. For example, molecularly imprinted polymer technology allowed excellent selectivity of nanozymes. Finally, some new applications of nanozymes will be discussed. For example, hydrophilic bare Fe3O4 nanoaggregates allowed efficient removal of the most common microplastics. At the same time, its peroxidase-like activity help degradation of microplastics at high temperature.
報告人簡介:
劉玨文,加拿大滑鐵盧大學化學系教授,博士生導師。2000年獲得中國科技大學化學本科學位。2005年獲美國伊利諾伊大學化學系博士學位。自2009年起受聘于加拿大滑鐵盧大學。獲得加拿大化學會Fred Beamish獎,和McBryde獎章,加拿大皇家學會青年院士。近年來發表期刊研究論文共計500余篇,引用數達40000余次。擔任Biosensors & Bioelectronics,Trends in Analytical Chemistry,Chinese Chemical Letters等雜志編輯。現主要從事核酸酶,納米材料和軟物質的分析化學,物理化學,以及表面性質的研究。