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    • 116. 发明申请
    • FIBER-OPTIC BIOSENSOR AND BIOSENSING METHODS
    • 光纤生物传感器和生物传感方法
    • WO2006088976A2
    • 2006-08-24
    • PCT/US2006/005376
    • 2006-02-16
    • UNIVERSITY OF LOUISVILLE RESEARCH FOUNDATION, INC.KANG, Kyung AihAHN, Chong, H.
    • KANG, Kyung AihAHN, Chong, H.
    • G01N33/53G01N33/537G01N33/543
    • G01N33/54373B82Y15/00B82Y30/00
    • A method for biosensing that includes passing, via convective flow, a sample believed to contain one or more target biomarkers through a micro fluidic channel and over the surface of an optical waveguide that has been prepared to bind the one or more target biomarkers, and sensing for an emission output from the optical waveguide at a wavelength that is characteristic of the binding of the target biomarker. A biosensor device that includes a module defining at least one microfluidic channel, an optical waveguide exposed along at least a portion of its length to fluid flow within the microfluidic channel, where a surface of the optical waveguide being prepared to bind a target biomarker, and an excitation source to couple an excitation wavelength of light into the optical waveguide. The device also includes a sensor for detecting emission light from the optical waveguide at an emission wavelength characteristic of binding of the target biomarker.
    • 一种用于生物传感的方法,其包括经由对流使被认为包含一种或多种目标生物标志物的样品通过微流体通道并在光波导的表面上方通过,该光波导已经准备好将 一个或多个目标生物标志物,并在特征在于目标生物标志物结合的波长处感测来自光波导的发射输出。 一种生物传感器装置,其包括限定至少一个微流体通道的模块,沿着其长度的至少一部分暴露于微流体通道内的流体流动的光波导,其中该光波导的表面准备结合目标生物标志物,以及 用于将光的激发波长耦合到光波导中的激发源。 该装置还包括传感器,用于以目标生物标志物结合的发射波长特征检测来自光波导的发射光。