Alan S. Louie, Ingrid G. Marenchic, Richard H. Whelan
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引用次数: 11
Abstract
The development of a novel, impedance-based, fieldable biosensor system is described. The portable biosensor system uses a variety of disposable analyte-specific sensor modules, each of which can be used to quantitatively measure the presence of specific analytes. The response for each sensor is rapid, and stable readings can be obtained in less than 1 min. Initial efforts have extended the use of the biosensor system to the detection of the foodborne pathogens E. coli O157:H7 and Salmonella spp. Potential applications are expected to be broad, including possible class detection of environmental endocrine disrupters, detection of the foodborne pathogen Listeria monocytogenies, and quantitative assessment of biological warfare agents. © 1998 John Wiley & Sons, Inc. Field Analyt Chem Technol 2: 371–377, 1998
用于检测食源性病原体的可现场模块化生物传感器
描述了一种新型的基于阻抗的现场生物传感器系统的发展。便携式生物传感器系统使用多种一次性分析物特异性传感器模块，每个模块都可用于定量测量特定分析物的存在。每个传感器的响应都是快速的，并且可以在不到1分钟的时间内获得稳定的读数。最初的努力已经将生物传感器系统的使用扩展到检测食源性病原体大肠杆菌O157:H7和沙门氏菌，潜在的应用预计将是广泛的，包括环境内分泌干扰物的可能检测，食源性病原体单核细胞增生李斯特菌的检测，以及生物战剂的定量评估。©1998 John Wiley &儿子,Inc。化学工程学报，2009,32 (2):371-377
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