SPR生物传感器连续取样和检测装置研制  

Development of a continuous sampling and testing equipment by SPR biosensor

作　　者：初国超[1] 郑先哲[1] 张文浩[1] 丁凝冶[1] 刘成海[1] 

机构地区：[1]东北农业大学工程学院,哈尔滨150030

出　　处：《东北农业大学学报》2011年第5期83-90,共8页Journal of Northeast Agricultural University

基　　金：黑龙江省科技计划项目(GA07B401-4)

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。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 the future.

关 键 词：SPR生物传感器 检测 机构 

分 类 号：TP212.3[自动化与计算机技术—检测技术与自动化装置]