MnO_2-GO_x碳糊电极对葡萄糖的电位响应

doi:10.61558/2993-074X.1867

电化学（中英文） ›› 2008, Vol. 14 ›› Issue (1): 76-82. doi: 10.61558/2993-074X.1867

MnO_2-GO_x碳糊电极对葡萄糖的电位响应

王彩娟;胡效亚;

吴江出入境检验检疫局电池产品检测实验室,扬州大学化学化工学院江苏苏州215200,江苏扬州215002

收稿日期:2008-02-28 修回日期:2008-02-28 出版日期:2008-02-28 发布日期:2008-02-28

Potentiometric Response of Glucose on MnO_2-GO_x Carbon Paste Electrode

WANG Cai-juan1,HU Xiao-ya2

(1.Laboratory of Battery Products of Wujiang Entry-exit Inspection and Quarantine Bureau,Suzhou 215200,Jiangsu,China;2.College of Chemistry & Chemical Engineering of Yangzhou University,Yangzhou 215002,Jiangsu,China

Received:2008-02-28 Revised:2008-02-28 Published:2008-02-28 Online:2008-02-28

摘要/Abstract

摘要： 研制一种新型二氧化锰-酶修饰碳糊电极.应用直接电位法分别研究了磷酸盐底液的pH值、不同种类的粘合剂、二氧化锰修饰含量以及温度等各因素对该修饰电极测定H2O2和葡萄糖电位响应的影响.在优化实验条件(35℃,磷酸缓冲底液pH=7)下,葡萄糖检测的线性范围为2.0×10-5~5.2×10-3mol.L-1,灵敏度:36.12~34.62 mV/pG lucose,检测限:3.3×10-6mol.L-1.该电极具有良好的选择性、灵敏度、稳定性和重复性,大多数常见阴阳离子、甘露醇、丙三醇和脲不干扰测定.

关键词: 二氧化锰-酶, 碳糊电极, 葡萄糖, 电位法

Abstract: A novel carbon paste electrode(CPE) modified with MnO2 and glucose oxidase(GOx),is reported.Different factors,such as the effect of supporting electrolyte,pH of solutions,various paste glues,the amount of MnO2 and temperature,which may influence the determination of H2O2 and glucose were tested to optimize.Based on above,potentiometric determination of glucose was achieved in neutral solution and at 35 ℃,the electrode gave a response of 36.12～34.62 mV/pGlucose between 2.0×10-5mol·L-1 and 5.2×10-3 mol·L-1 with a detection limit of 3.3×10-6 mol·L-1.Moreover,this kind of the electrode had good stability and reproducibility.Most normal anion,cation,isotol,glycerin and amide will not interfere the determination of glucose.

Key words: MnO2-GOx, carbon paste electrode, glucose, potentiometric response

中图分类号:

O657.1

王彩娟, 胡效亚, . MnO_2-GO_x碳糊电极对葡萄糖的电位响应[J]. 电化学（中英文）, 2008, 14(1): 76-82.

WANG Cai-juan, HU Xiao-ya. Potentiometric Response of Glucose on MnO_2-GO_x Carbon Paste Electrode[J]. Journal of Electrochemistry, 2008, 14(1): 76-82.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://electrochem.xmu.edu.cn/CN/10.61558/2993-074X.1867

https://electrochem.xmu.edu.cn/CN/Y2008/V14/I1/76

参考文献

[1]Janata J,Josowicz M,Vanysek P,et al.Chemical sen-sors[J].Anal Chem,1998,70:179R. [2]Wang J.Electroanalysis and biosensors[J].AnalChem,1999,71:328R. [3]Zhu L,Li Y Z,Ci Y X.Microbial based sensor for themeasurement of glucose in sermn and urine[J].ActaChimica Sinica,2002,04:23. [4]Henry C.Getting under the skin:implantable glucosesensors[J].Anal Chem,1998,70:594A. [5]Kirk J K,Rheney C C.Important features of blood glu-cose meters[J].J Am Pharm Assoc,1998,38:210. [6]Clark LC,Lyons Jr C.Electrode systems for continuousmonitoring in cardiovasculasurgery[J].Ann NY AcadSci,1962,102:29. [7]Soldatkin A P,El'skaya A V,Shul'ga A A,et al.Glu-cose sensitive conductometric biosensor with additionalNafion membrane:reduction on influence of buffer ca-pacity on the sensor response and extension of its dy-namic range[J].Anal Chim Acta,1993,283:695. [8]Kharitonov A B,Zayats M,Lichtenstein A,et al,En-zyme monolayer-functionalized field-effect transistors forbiosensor applications[J].Sens Actuators B.2000,70:222. [9]Yin L T,Chou J C,Chung W Y,et al.Glucose EN-FET doped with MnO2powder[J].Sens Actuators B,2001,76:187. [10]Shul'ga A A,Koudelka-Hep M,Rooij de,et al.Glu-cose-sensitive enzyme field effect transistor using potas-sium ferricyanide as an oxidizing substrate[J].AnalChem,1994,66:205. [11]Zhang H(张宏),Jin B K(金葆康),Jin X Y(金晓燕).The study of electrochemical behavior of dopa-mine at nano-gold modified carbon fiber electrode[J].Chinese Chemical Letters(in Chinese),2003,07:49. [12]Silvia A Miscoria,Gustavo D Barrera,Gustavo A Ri-vas et al,Analytical performance of a glucose biosensorprepared by immobilization of glucose oxidase anddif-ferentmetals into a carbonpasteelectrode[J].Electroa-nalysis,2002,14(14):981. [13]Wang J,Naser N,Angnes L,et al.Metal-dispersedcarbon paste electrodes[J].Anal Chem,1992,64:1285. [14]Schachl K,Turkusˇic E,Komersova A,et al.Thethree-electrode configurations are planer Beckman mod-el[J].Collect Czech Chem Comm,2002,67:302. [15]Karayakin A A,Kotel'nikova E A,Lukachova L V,etal.Optimal environment for glucose oxidase in perfluo-rosulfonated ionomer membranes:Improvement of first-generation biosensors[J].J Anal Chem,2002,74:1597. [16]Zheng X W,Guo Z H.Flow-injection chemilumines-cence determination of quinine using on-line electro-generated cobalt(Ⅲ)as oxidant[J].Talanta,2000,50:1157. [17]Luo Xi-Liang,Xu Jing-Juan,Zhao Wei,et al.A no-vel glucose ENFET based on the special reactivity ofMnO2nanoparticles[J].Biosensors and Bioelectron-ics,2004,19:1295. [18]Luo Xi-Liang,Xu Jing-Juan,Zhao Wei,et al.Glu-cose biosensor based on ENFETdoped with SiO2nano-particles[J].Sensors and Actuators B,2004,97:249.

MnO_2-GO_x碳糊电极对葡萄糖的电位响应

Potentiometric Response of Glucose on MnO_2-GO_x Carbon Paste Electrode

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

[1]	陈思, 郑淞生, 郑雷铭, 张叶涵, 王兆林. 水热法制备锂电池Si@C负极材料的工艺优化研究[J]. 电化学（中英文）, 2022, 28(8): 2112221-.
[2]	李江, 李作鹏, 白云峰, 罗宿星, 郭永, 鲍雅妍, 李容, 刘海燕, 冯锋. 一种基于电沉积3D花状CoS在自支撑石墨烯胶带电极上的非酶葡萄糖传感器的研究与应用[J]. 电化学（中英文）, 2022, 28(1): 2104211-.
[3]	戴琬琳, 鲁志伟, 叶建山. 二次刻蚀聚酰亚胺负载Cu_xO纳米复合物薄膜电极用于葡萄糖的快速测定[J]. 电化学（中英文）, 2019, 25(2): 260-269.
[4]	董鹏飞，李娜，赵海燕，崔敏，张聪，任聚杰，藉雪平. Keggin 型磷钨酸盐修饰碳糊电极传感多巴胺的研究[J]. 电化学（中英文）, 2018, 24(5): 555-562.
[5]	李晨露，彭花萍，黄种南，盛依伦，吴佩文，林新华. 基于WS₂量子点材料固定葡萄糖氧化酶的直接电化学及其生物传感研究[J]. 电化学（中英文）, 2017, 23(1): 53-58.
[6]	樊磊1，赵煜1，李婷1，原沁波1，2，王恩志2，王晓斌1，王俊文1*. 葡萄糖乙酸钠不同基质微生物燃料电池电化学性能对比研究[J]. 电化学（中英文）, 2016, 22(1): 81-87.
[7]	何芳，覃晓丽，傅迎春，陈超，谢青季*，姚守拙. 酶法合成的葡萄糖氧化酶-纳米金复合物的直接电化学与生物传感[J]. 电化学（中英文）, 2014, 20(6): 515-520.
[8]	林玉萍，林幼秀，周倩，唐点平*. Nafion/硫堇/铂纳米线复合电极的葡萄糖电催化活性[J]. 电化学（中英文）, 2014, 20(6): 538-541.
[9]	王琨琦，张作明，邢巍，刘长鹏，周星. 孔蛋白-磷脂仿生膜的葡萄糖氧化酶电化学[J]. 电化学（中英文）, 2014, 20(5): 439-443.
[10]	范艳群，陈庆阳，夏金梅，许建中，徐洵，许晨*. 电化学-积分脉冲安培法的氨基葡萄糖盐酸盐检测[J]. 电化学（中英文）, 2014, 20(2): 164-170.
[11]	彭花萍，查代君，黄郑隽，陈伟，刘爱林，林新华. 二茂铁功能化Fe₃O₄/碳纳米管/壳聚糖复合膜葡萄糖生物传感电极的研究[J]. 电化学（中英文）, 2014, 20(1): 33-38.
[12]	李艳彩*，黄富英，李顺兴，陈杰，冯树清，王飞. 基于叶片状氧化铜纳米材料的无酶葡萄糖传感电极[J]. 电化学（中英文）, 2014, 20(1): 80-84.
[13]	王敏, 王炯, 王凤彬, 夏兴华. 1-芘丁酸/石墨烯复合物的电化学性质及其在葡萄糖传感器上的应用[J]. 电化学（中英文）, 2012, 18(5): 450-456.
[14]	王清芝, 王炜. Fe(Ⅲ)-草酸-葡萄糖酸钙媒质体系间接电化学还原及棉织物染色的研究[J]. 电化学（中英文）, 2011, 17(4): 444-447.
[15]	褚道葆, 查龙武, 王树西, 王建, 肖英, 侯源源, 何建国, 张雪娇, . 离子液体中CNT/nanoTiO_2-Pt膜电极电催化氧化葡萄糖[J]. 电化学（中英文）, 2009, 15(3): 299-303.