|
|||||
|
|
| 辣根过氧化酶在纳米金／氧化锌球腔微电极阵列上的直接电化学研究 | |
| 引用本文： | 周宇,尹凡,孙磊,周丽娟.辣根过氧化酶在纳米金／氧化锌球腔微电极阵列上的直接电化学研究[J].分析测试学报,2011,30(7):727-733. |
| 作者姓名： | 周宇 尹凡 孙磊 周丽娟 |
| 作者单位： | 1. 江苏大学 化学化工学院,江苏 镇江 212002;常熟理工学院 江苏省新型功能材料重点建设实验室,江苏常熟215500 2. 常熟理工学院 江苏省新型功能材料重点建设实验室,江苏常熟,215500 3. 苏州大学医学部药学院,江苏 苏州,215123 |
| 基金项目： | 国家自然科学基金资助项目（20975073）；江苏省自然科学基金资助项目（BK2008147） |
| 摘 要： | 利用Langmuir - Blodgett技术和溶胶-凝胶(sol -gel)法在氧化铟锡(ITO)电极表面制备了有序的纳米金／氧化锌(nano-Au/ZnO)球腔阵列,并采用扫描电镜表征了nano-Au/ZnO球腔阵列的形貌.该阵列的循环伏安曲线具有微电极特性.将辣根过氧化酶(HRP)直接固定于nano-Au/ZnO... |
| 关 键 词： | 纳米金 ZnO球腔阵列 微电极阵列 辣根过氧化酶 过氧化氢 |
Direct Electrochemistry of Horseradish Peroxidase at Nano Au/Zinc Oxide Cavities Microelectrode Array |
|
| ZHOUYu,YINFan,SUNLei,ZHOULi-juan.Direct Electrochemistry of Horseradish Peroxidase at Nano Au/Zinc Oxide Cavities Microelectrode Array[J].Journal of Instrumental Analysis,2011,30(7):727-733. | |
| Authors: | ZHOUYu YINFan SUNLei ZHOULi-juan |
| Institution: | ZHOU Yu1,2,YIN Fan 1,SUN Lei2,ZHOU Li-juan3(1.School of Chemistry and Chemical Engineering,Jiangsu University,Zhenjiang 212002,China,2.Jiangsu Laboratory of Advanced Functional Materials,Changshu Institute of Technology,Changshu 215500,3.School of Pharmaceutical Sciences,Soochow University,Suzhou 215123,China) |
| Abstract: | A long-range ordered nano-Au/zinc oxide(ZnO) cavities array was fabricated on indium-tin oxide electrode surface by Langmuir-Blodgett technique and sol-gel technique.The morphology of this array was characterized by scanning electron microscopy.The cyclic voltammetric(CV) behavior of nano-Au/ZnO cavities array was in accordance with that of microelectrode,and the array can be used as microelectrodes array for biosensor design.A hydrogen peroxide(H2O2) biosensor was obtained by directly immobilizing horserad... |
| Keywords: | magnetic multi-walled carbon nanotubes magnetic solid phase extraction phthalate acid esters(PAEs) gas chromatography-mass spectrometry water sample |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《分析测试学报》浏览原始摘要信息 | |
| 点击此处可从《分析测试学报》下载免费的PDF全文 | |