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

机译:可光学粘合剂微流体通道内的基于ELISA的水平生物传感器

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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:我们在微电极下的层流下的氧化还原循环提高了化工型生物传感器。该器件将酶联免疫吸附测定和蛋白质连接的电极阵列与光学粘合剂微流体通道内的酶联电极阵列集成在一起。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。层流量不仅可以从酶促区域到氧化还原循环电极而增强了质量传递,而且在氧化还原循环电极之间增强了质量传递。结果,增强了生物传感器的性能。

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