| 一次性免疫传感器快速检测阪崎肠杆菌的研究 |
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| 引用本文： | 赵广英,张晓,窦文超,张冕,唐维潞,王文华.一次性免疫传感器快速检测阪崎肠杆菌的研究[J].传感技术学报,2011,24(7):959-965. |
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| 作者姓名： | 赵广英 张晓 窦文超 张冕 唐维潞 王文华 |
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| 作者单位： | 浙江工商大学食品与生物工程学院,浙江省食品安全重点实验室,杭州310035 |
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| 基金项目： | 国家自然科学基金项目，浙江省重中之重项目 |
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| 摘 要： | 为改善基于多壁碳纳米管/ Nafion生物传感器电化学信号及储存稳定性,采用BMIM] PF6/Nafion复合物将辣根过氧化物酶标抗体包埋固定于MWCNT/Nafion修饰的丝网印刷碳电极上,构建了一种新的免疫传感器.用原子力显微镜表征电极各层修饰后的表面形态,用循环伏安法(CV)和交流阻抗法(EIS)考察修饰电极...
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| 关 键 词： | 疫传感器 离子液体 多壁碳纳米管 阪崎肠杆菌 快速检测 |
Rapid Detection of Enterobacter sakazakii with [BMIM]PF6 /Multi-wall Carbon Nanotube Modified Electrode |
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| ZHAO Guangying,ZHANG Xiao,DOU Wenchao,ZHANG Mian,TANG Weilu,WANG Wenhua.Rapid Detection of Enterobacter sakazakii with [BMIM]PF6 /Multi-wall Carbon Nanotube Modified Electrode[J].Journal of Transduction Technology,2011,24(7):959-965. |
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| Authors: | ZHAO Guangying ZHANG Xiao DOU Wenchao ZHANG Mian TANG Weilu WANG Wenhua |
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| Affiliation: | ZHAO Guangying,ZHANG Xiao,DOU Wenchao,ZHANG Mian,TANG Weilu,WANG Wenhua College of Food Science and Biotechnology Engineering,Zhejiang Gongshang University,Food Safety Key Lab of Zhejiang Province,Hangzhou 310035,China |
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| Abstract: | For the purpose of improving the electrochemical signal and stability of the biosensor based on MWCNT/Nafion composite,BMIM]PF6/Nafion/horseradish peroxidase labeled antibody biocomposite film was droped onto screen-printed carbon electrode modified by multi-wall carbon nanotubes(MWCNTs),a novel immunosensor had been developed for the rapid detection of antigen.The surface morphologies of modified films were characterized by atomic force microscope(AFM).The assemble procedure was characterized by cyclic vo... |
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| Keywords: | immunosensor ionic liquids multi-wall carbon nanotube(MWCNT) Enterobacter Sakazakii rapid detection |
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