Multiplexed Olfactory Receptor-Based Microsurface Plasmon Polariton Detector
    1.
    发明申请
    Multiplexed Olfactory Receptor-Based Microsurface Plasmon Polariton Detector 审中-公开
    多重嗅觉受体基微表面等离子体极谱探测器

    公开(公告)号:US20140364330A1

    公开(公告)日:2014-12-11

    申请号:US14299445

    申请日:2014-06-09

    Abstract: The invention provides a bio-sensing nanodevice comprising: a stabilized G-protein coupled receptor on a support, a real time receptor-ligand binding detection method, a test composition delivery system and a test composition recognition program. The G-protein coupled receptor can be stabilized using surfactant peptide. The nanodevice provides a greater surface area for better precision and sensitivity to odorant detection. The invention further provides a microfluidic chip containing a stabilized G-protein coupled receptor immobilized on a support, and arranged in at least two dimensional microarray system. The invention also provides a method of delivering odorant comprising the step of manipulating the bubbles in complex microfluidic networks wherein the bubbles travel in a microfluidic channel carrying a variety of gas samples to a precise location on a chip. The invention further provides method of fabricating hOR17-4 olfactory receptor.

    Abstract translation: 本发明提供了一种生物感测纳米装置,其包括:载体上的稳定的G-蛋白偶联受体,实时受体 - 配体结合检测方法,测试组合物递送系统和测试组合物识别程序。 G蛋白偶联受体可以使用表面活性肽稳定。 纳米器件提供更大的表面积,以提高气味检测的精度和灵敏度。 本发明进一步提供了一种微流控芯片,其含有固定在载体上的稳定化的G蛋白偶联受体,并且被布置在至少二维微阵列系统中。 本发明还提供了一种递送加臭剂的方法,其包括在复杂微流体网络中操作气泡的步骤,其中气泡在携带各种气体样品的微流体通道中移动到芯片上的精确位置。 本发明还提供了制备hOR17-4嗅觉受体的方法。

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