Reduced working electrode based on fullerene C60 nanotubes@DNA: Characterization and application
文献类型： 外文期刊
作者： Zhang, Xuzhi 2 ; Qu, Yongtao 1 ; Piao, Guangzhe 1 ; Zhao, Jian 1 ; Jiao, Kui 2 ;
作者机构： 1.Qingdao Univ Sci &Technol, Sch Polymer Sci & Engn, Key Lab Rubber Plast, Minist Educ, Qingdao 266042, Peoples R China
2.Qingdao Univ Sci & Technol, Key Lab Ecochem Engn, Minist Educ, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China
3.Chinese Acad Fishery Sci, Yellow Sea Fisheries Res Inst, Qingdao 266071, Shandong, Peoples R China
关键词： Fullerene C(60) nanotubes@DNA;Modified electrode;Reduced working electrode;Ascorbic acid;Dopamine
期刊名称：MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS （ 影响因子：4.051； 五年影响因子：4.316 ）
ISSN： 0921-5107
年卷期： 2010 年 175 卷 2 期
页码：
收录情况： SCI
摘要： Fullerene C(60) nanotubes (FNTs) were functionalized with sequence-specific single-stranded DNA to form a kind of complexes (FNT@DNA), which could be brought efficiently into aqueous solution. The dispersed FNT@DNA could form a layer of stable film on the surface of glassy carbon electrode (GCE). In the Britton-Robinson buffer solution of pH >= 7.0, the FNT@DNA modified on the GCE presented an irreversible two-step six-electron transfer reduction reaction. The reduced modified electrode had a rather wide electrochemical window and could be used as a functionalized working electrode, which showed a good enrichment capability towards the positively charged molecules. The selective detection of dopamine in the presence of a high amount of ascorbic acid could be realized at the reduced FNT@DNA-modified GCE in neutral buffer solution. (C) 2010 Elsevier B.V. All rights reserved.
- 相关文献
作者其他论文 更多>>
-
Production of neofemales by 17β-estradiol and YY super-male breeding in northern snakehead (Channa argus)
作者：Ou, Mi;Zhang, Yang;Luo, Qing;Chen, Kunci;Liu, Haiyang;Zhang, Xincheng;Fei, Shuzhan;Zhao, Jian;Ou, Mi;Zhang, Yang;Sun, Yuandong;Huang, Rong;Wang, Yaping;Yin, Jianxiong;Chen, Baixiang;Liu, Bingnan
关键词：Exogenous estrogen; Sex reversal; YY super-males; Snakehead
-
A chromosome-level reference genome assembly of the Small snakehead (Channa asiatica)
作者：Liu, Haiyang;Liu, Jiafeng;Cui, Tongxin;Zhang, Jin;Luo, Qing;Fei, Shuzhan;Chen, Kunci;Zhu, Xinping;Ou, Mi;Zhao, Jian;Liu, Haiyang;Liu, Jiafeng;Zhang, Jin;Cui, Tongxin
关键词：
-
Individual and combined effects of ZnO nanoparticles and cinnamon essential oil on Salmonella typhimurium in milk-based beverage
作者：Zhang, Yuanyuan;Lu, Feng;Liang, Ruohan;Pu, Xiaodan;Zhang, Xuzhi;Zhang, Yuanyuan;Lu, Feng;Liang, Ruohan;Pu, Xiaodan;Yang, Qianqian;Wang, Xiaoyang;Zhang, Xuzhi;Zhang, Dahai;Chen, Zhixiang
关键词：Antibacterial substances; ZnO nanoparticles; Cinnamon essential oil; Antibacterial activity; Milk-based beverage
-
Electrical Microbial Growth Analyzer-Based Method for Quantifying Viable Bacteria in Oyster Sauce
作者：Liang, Ruohan;Lu, Feng;Zhang, Yuanyuan;Pu, Xiaodan;Wang, Xiaoyang;Zhu, Xueting;Yang, Qianqian;Zhang, Xuzhi;Liang, Ruohan;Lu, Feng;Zhang, Yuanyuan;Pu, Xiaodan;Zhang, Dahai;Chen, Zhixiang
关键词：Foodborne bacteria; Quantification; Culture-based method; Oyster sauce;
S. aureus ;V. parahaemolyticus -
Evidently diverse effects of silver nanoparticles on Vibrio parahaemolyticus across different estuarine water samples
作者：Yang, Qianqian;Hou, Xiangyi;Lu, Feng;Zhang, Yan;Zhang, Xuzhi;Yang, Qianqian;Zhang, Dahai;Chen, Zhixiang;Lin, Wentao;Schlensky, Nick
关键词：
-
Effects of Chinese Herbal Medicines on Growth Performance, Antioxidant Capacity, and Liver and Intestinal Health of Hybrid Snakehead (Channa maculata ♀ x Channa. argus ♂)
作者：Kang, Jiamin;Cui, Langjun;Li, Tao;Zhao, Jian;Kang, Jiamin;Fei, Shuzhan;Zhang, Junhao;Liu, Haiyang;Luo, Qing;Ou, Mi;Zhao, Jian
关键词：Chinese herbal medicine; growth performance; antioxidant; intestinal health; hybrid snakehead
-
Optimal Isatidis Radix extract enhances growth, immunity, modifies immune-gene action and intestinal health in hybrid snakehead (Channa maculata ♀ x Channa argus ♂) against rhabdovirus
作者：Fei, Shuzhan;Kang, Jiamin;Zhang, Junhao;Liu, Haiyang;Luo, Qing;Zhao, Jian;Ou, Mi;Zhang, Junhao;Zhao, Jian
关键词：Isatidis radix; Growth performance; Immunity; Intestinal health; Hybrid snakehead
