| 电化学传感器用于菌体数实时检测方法的研究 |
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| 引用本文： | 周永军,牛中奇,卢智远,周党生. 电化学传感器用于菌体数实时检测方法的研究[J]. 传感器与微系统, 2006, 25(9): 20-21,25 |
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| 作者姓名： | 周永军 牛中奇 卢智远 周党生 |
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| 作者单位： | 西安电子科技大学,电子工程学院,陕西,西安,710071 |
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| 摘 要： | 基于微生物在新陈代谢过程中的电化学机理特征,提出一种实时检测菌体数的电化学方法;设计了生物电化学传感器和实时检测的电子装置,实验验证了该检测方法的可行性;与传统检测方法相比,具有快速、简便、实时检测等优点,对同一种试样的细菌含量的测定仅需要10 m in,而传统方法(标准平板培育法)至少需要24 h。
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| 关 键 词： | 菌体数 电化学机理 传感器 实时检测 |
| 文章编号： | 1000-9787（2006）09-0020-02 |
| 收稿时间： | 2006-04-11 |
| 修稿时间： | 2006-04-11 |
Study on method to detect germ number online by electrochemistry sensor |
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| ZHOU Yong-jun,NIU Zhong-qi,LU Zhi-yuan,ZHOU Dang-sheng. Study on method to detect germ number online by electrochemistry sensor[J]. Transducer and Microsystem Technology, 2006, 25(9): 20-21,25 |
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| Authors: | ZHOU Yong-jun NIU Zhong-qi LU Zhi-yuan ZHOU Dang-sheng |
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| Abstract: | Based on the feature of microbe metabolism electrochemistry mechanism,a electrochemical method for detecting germ number online is proposed.A bio-electrochemistry sensor and online detecting equipment are designed.The experiment results prove the feasibility of this detecting method.It has more convenience on operation,fast measurement speed and timely detection compared with traditional detecting method.It only takes 10 min to determine germ number a time by the biosensor,but it may expend 24 h by traditional operation(plate cultivating germs). |
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| Keywords: | germ number electrochemistry mechanism sensor timely detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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