| SPR生物传感器连续取样和检测装置研制 |
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| 引用本文： | 初国超,郑先哲,张文浩,丁凝冶,刘成海.SPR生物传感器连续取样和检测装置研制[J].东北农业大学学报,2011,42(5):83-90. |
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| 作者姓名： | 初国超 郑先哲 张文浩 丁凝冶 刘成海 |
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| 作者单位： | 东北农业大学工程学院,哈尔滨,150030 |
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| 摘 要： | 为了实现表面等离子共振技术(Surface plasmon resonance,SPR)生物传感器在线检测液态样品,本文研制出一种连续收集液样和检测指标的装置.应用本装置实现了对酸菜液中的大肠杆菌的连续检测,具有精度高、测定时间短等特点,可满足在复杂的现场环境下的检测需要.为以后应用生物传感器进行工厂化在线检测提供依据...
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| 关 键 词： | SPR生物传感器 检测 机构 |
Development of a continuous sampling and testing equipment by SPR biosensor |
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| CHU Guochao,ZHENG Xianzhe,ZHANG Wenhao,DING Ningye,LIU Cheng-hai.Development of a continuous sampling and testing equipment by SPR biosensor[J].Journal of Northeast Agricultural University,2011,42(5):83-90. |
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| Authors: | CHU Guochao ZHENG Xianzhe ZHANG Wenhao DING Ningye LIU Cheng-hai |
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| Institution: | CHU Guochao,ZHENG Xianzhe,ZHANG Wenhao,DING Ningye,LIU Chenghai(Engineering College,Northeast Agricultural University,Harbin 150030,China) |
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| Abstract: | In order to detect on line the liquid sample using a surface plasmon resonance (SPR) biosensor,a device with continuously sampling and measuring function was developed,which matched with a SPR biosensor detecting procedure,which collected continuously the samples and measured the concentrations of the E.coli O157:H7 in Chinese sauerkraut juice with high accuracy and short measurement time in the complex on-site testing.And it was the basic that the biosensors were provided to the factory-line detection in t... |
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| Keywords: | surface plasmon resonance biosensor testing mechanism |
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