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An ELISA-based amperometric biosensor within a photo-patternable adhesive microfluidic channel

机译:可光图案化粘合剂微流体通道内基于ELISA的安培生物传感器

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We present an amperometric biosensor enhanced by redox cycling under laminar flow at microelectrodes. The device integrates the enzyme-linked immunosorbent assay and the interdigitated electrode array within a photo-patternable adhesive microfluidic channel. The adhesive enables us to perform high quality bioassay within a microfluidic channel. Laminar flow enhances the mass transport not only from enzymatic region to the redox cycling electrodes, but also between the redox cycling electrodes. As a result, the performance of biosensors is enhanced.
机译:我们提出了一种在微电极层流下通过氧化还原循环增强的安培生物传感器。该设备将酶联免疫吸附测定和交叉电极阵列整合到可光图案化的粘合剂微流体通道中。粘合剂使我们能够在微流体通道内进行高质量的生物测定。层流不仅增强了从酶促区域到氧化还原循环电极之间的质量传输,而且还增强了氧化还原循环电极之间的质量传输。结果,增强了生物传感器的性能。

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