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实验室成员

刘秀辉
     教授、博士生导师,物理化学,分析化学。1984年获四川大学学士学位,2001年获西北师范大学硕士学位,2008年获西北师范大学博士学位。2009年9月至2010年9月在美国德克萨斯州立大学奥斯丁分校著名的Allen J.Bard 研究小组做高级访问学者。多年来从事电化学及生物电化学、非线性化学、表面化学的研究工作和物理化学的教学工作。主持和参加了多项国家、省部级科研项目,先后在国内外学术刊物上发表论文60余篇,鉴定成果4项,授权专利3项。目前主要研究方向有:①仿生膜界面电化学及其界面电子转移过程的研究;②离子液体在电化学中的应用研究;③液/液界面离子跨膜转移机理和电流振荡的研究;④生物传感与纳米材料电化学研究等。曾获甘肃省科技进步二等奖(2010年)、三等奖(2003,2008年)、甘肃省高校科技进步一等奖(2002,2006,2008,2010)、高校科技进步三等奖(2004,1998,1996年),首届兰铝教学优秀奖(1996年)。
承担的科研项目:
    国家自然科学基金(20875077,21245004),国家留学基金,甘肃省自然科学基金(0803RJZA105)。
教学:
    《物理化学》、 《化学热力学》、 《电化学方法原理和应用》等课程。
代表性的论文:
    1.Xuihui Liu,Matthew M.Ramsey,Xiaole Chen,Dipankar Koley,Marvin Whiteley,Allen J.Bard*.Real-time mapping of a hydrogen peroxide concentration profile across a polymicrobial bacterial biofilm using scanning electrochemical microscopy.PNAS,2011,108 (7),2668-2673
    2.Xiaoyan Li,Xiuhui Liu*,Weiwei Wang,Lin Li,Xiaoquan Lu*.High loading Pt nanoparticles on functionalization of carbon nanotubes for fabricating nonenzyme hydrogen peroxide sensor.Biosensors and Bioelectronics,2014,59,221–226
    3.Lichun Zheng,Xiaoyan Li,Panpan Liu,Guofan Wu,Xiaoquan Lu,Xiuhui Liu*.Simultaneous detection of multiple DNA targets based on encoding metal ions.Biosensors and Bioelectronics,2014,52,354–359
    4. Mingjun Dong,Zhihan Nan,Panpan Liu,Yanjun Zhang,Zhonghua Xue,Xiaoquan Lu,Xiuhui Liu*.Two-phase synthesis of hydrophobic ionic liquid-capped gold nanoparticles and their application for sensing cholesterol.Electrochimica Acta,2014,132,465–471
    5.Xiaoyan Li,Yuanxiang Liu,Lichun Zheng,Mingjun Dong,Zhonghua Xue,Xiaoquan Lu,Xiuhui Liu*.A novel nonenzymatic hydrogen peroxide sensor based on silvernanoparticles and ionic liquid functionalized multiwalled carbonnanotube composite modified electrode.Electrochimica Acta,2013,113 170– 175
    6.Xiuhui Liu,Zhihan Nan,Yu Qiu,Lichun Zheng,Xiaoquan Lu*.Hydrophobic ionic liquid immoblizing cholesterol oxidase on the electrodeposited Prussian blue on glassy carbon electrode for detection of cholesterol.Electrochimica Acta,2013,90,203– 209
    7.Xiuhui Liu,Caihong Bu,Zhihan Nan,Lichun Zheng,Yu Qiu,Xiaoquan Lu*.Enzymes immobilized on amine-terminated ionic liquid-functionalized carbon nanotube for hydrogen peroxide determination.Talanta,2013,105,63–68
    8.Li Li,Caihong Bu,Yijun Zhang,Jie Du,Xiaoquan Lu,Xiuhui Liu*.Composite system based on biomolecules-functionalized multiwalled carbon nanotube and ionic liquid: Electrochemistry and electrocatalysis of tryptophane.Electrochimica Acta,2011,58,105– 111
    9.Xiu Hui Liu,Kai Zhang,Cun Wu Dong,Shao Hua Zhang,Yue hua He,Xiao Yan Wang and Xiao Quan Lu*.Investigation of Current Oscillatory Phenomena at the L/L Interface with a three-electrode potentiostat.J.Phys.Chem.C,2009,113,16015–16020
    10.Xiu Hui Liu,Jun Yang,Guofang Zuo,Xiaoquan Lu* .Study of ion transfer across liquid–liquid interface coupled to electrochemical redox reaction at the Pt electrode by droplets.J Phys Chem.C,2008,112,148-152
授权专利:
    1.刘秀辉,何月华,张凯,丁珍,卢小泉,一种水︳1,2–二氯乙烷体系中离子对的检测方法.ZL2009 1 0117321.9
    2.刘秀辉,丁珍,何月华,董存武,张凯,卢小泉,氢醌的电化学检测方法.ZL2009 1 0023071.2
    3.刘秀辉,卜彩红,张义军,南志汉,裘宇,卢小泉,一种MWNTs-IL/Cyt c/GCE的H2O2生物传感器的制备方法, 201110358956.5