A Flow SPR Immunosensor Based on a Sandwich Direct Method
نویسندگان
چکیده
منابع مشابه
A Flow SPR Immunosensor Based on a Sandwich Direct Method
In this study, we report the development of an SPR (Surface Plasmon Resonance) immunosensor for the detection of ampicillin, operating under flow conditions. SPR sensors based on both direct (with the immobilization of the antibody) and competitive (with the immobilization of the antigen) methods did not allow the detection of ampicillin. Therefore, a sandwich-based sensor was developed which s...
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Comparison between a Direct-Flow SPR Immunosensor for Ampicillin and a Competitive Conventional Amperometric Device: Analytical Features and Possible Applications to Real Samples
In this research, we developed a direct-flow surface plasmon resonance (SPR) immunosensor for ampicillin to perform direct, simple, and fast measurements of this important antibiotic. In order to better evaluate the performance, it was compared with a conventional amperometric immunosensor, working with a competitive format with the aim of finding out experimental real advantages and disadvanta...
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ژورنال
عنوان ژورنال: Biosensors
سال: 2016
ISSN: 2079-6374
DOI: 10.3390/bios6020022