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    • 12. 发明授权
    • Detection system for detecting an analyte in a fluid medium
    • 用于检测流体介质中的分析物的检测系统
    • US07772556B2
    • 2010-08-10
    • US11985107
    • 2007-11-14
    • C. V. Gopal ReddyCarl P. Tripp
    • C. V. Gopal ReddyCarl P. Tripp
    • G01J5/02G01N21/62
    • G01N21/77G01N21/3504G01N21/3577
    • This invention relates to a detection system for detecting an analyte in a fluid medium. The detection system comprises a substrate that provides mechanical stability and is sized and shaped to intercept an infrared beam. A reactive material is coated on the substrate. When contacted with the analyte in the fluid medium, the reactive material reacts with the analyte and is altered. The detection system also comprises an infrared spectrometer producing the infrared beam that passes through the reactive material to a detector of the spectrometer. The alteration of the reactive material allows the spectrometer to identify and quantify the analyte. In one embodiment, the reactive material irreversibly reacts with the analyte. In another embodiment, the spectrometer is a non-ATR infrared spectrometer. In a further embodiment, the substrate is a disposable substrate.
    • 本发明涉及一种用于检测流体介质中的分析物的检测系统。 检测系统包括提供机械稳定性并且尺寸和形状以拦截红外光束的基板。 反应性材料涂覆在基材上。 当与流体介质中的分析物接触时,反应性物质与分析物反应并改变。 该检测系统还包括一个产生红外光束的红外光谱仪,该红外光束将反应性物质通过光谱仪的检测器。 反应性材料的改变允许光谱仪识别和定量分析物。 在一个实施方案中,反应物质与分析物不可逆地反应。 在另一个实施方案中,光谱仪是非ATR红外光谱仪。 在另一个实施例中,基底是一次性基底。
    • 13. 发明申请
    • Detection system for detecting an analyte in a fluid medium
    • 用于检测流体介质中的分析物的检测系统
    • US20090122312A1
    • 2009-05-14
    • US11985107
    • 2007-11-14
    • C. V. Gopal ReddyCarl P. Tripp
    • C. V. Gopal ReddyCarl P. Tripp
    • G01J3/42
    • G01N21/77G01N21/3504G01N21/3577
    • This invention relates to a detection system for detecting an analyte in a fluid medium. The detection system comprises a substrate that provides mechanical stability and is sized and shaped to intercept an infrared beam. A reactive material is coated on the substrate. When contacted with the analyte in the fluid medium, the reactive material reacts with the analyte and is altered. The detection system also comprises an infrared spectrometer producing the infrared beam that passes through the reactive material to a detector of the spectrometer. The alteration of the reactive material allows the spectrometer to identify and quantify the analyte. In one embodiment, the reactive material irreversibly reacts with the analyte. In another embodiment, the spectrometer is a non-ATR infrared spectrometer. In a further embodiment, the substrate is a disposable substrate.
    • 本发明涉及一种用于检测流体介质中的分析物的检测系统。 检测系统包括提供机械稳定性并且尺寸和形状以拦截红外光束的基板。 反应性材料涂覆在基材上。 当与流体介质中的分析物接触时,反应性物质与分析物反应并改变。 该检测系统还包括一个产生红外光束的红外光谱仪,该红外光束将反应性物质通过光谱仪的检测器。 反应性材料的改变允许光谱仪识别和定量分析物。 在一个实施方案中,反应物质与分析物不可逆地反应。 在另一个实施方案中,光谱仪是非ATR红外光谱仪。 在另一个实施例中,基底是一次性基底。
    • 15. 发明申请
    • Detection System for Detecting and Measuring Metal Ions in an Aqueous Medium
    • 金属离子在水介质中的检测和测量检测系统
    • US20110052447A1
    • 2011-03-03
    • US12918658
    • 2009-02-17
    • Eric G. RoyCarl P. TrippMark L. Wells
    • Eric G. RoyCarl P. TrippMark L. Wells
    • G01N21/25
    • G01N21/77G01N33/1813G01N2021/7773G01N2021/7783
    • A detection system for detecting and measuring a metal ion in an aqueous medium includes a substrate that provides mechanical stability and is sized and shaped to intercept an optical beam (for example, a beam in the ultraviolet, visible or infraredregion). A reactive material is attached to the substrate, for example attached to the surface of the substrate or to a film that coats the substrate. The reactive material is capable of reacting with the metal ion and changing its optical spectrum upon reacting. For example, in one embodiment the reactive material includes a chelator that bonds to the metal ion to form a chelate complex. The detection system also includes an optical spectrometer producing the optical beam that passes through the reactive material to a detector of the spectrometer. For example, the spectrometer may be a Fourier transform, dispersive or filter based spectrometer. The changing of the optical spectrum of the reactive material allows the spectrometer to detect and measure the metal ion.
    • 用于检测和测量水性介质中的金属离子的检测系统包括提供机械稳定性并且尺寸和形状以拦截光束(例如,紫外线,可见光或红外区域中的光束)的基板。 反应性材料附接到基底,例如附着到基底的表面或涂覆在基底上的膜。 反应性材料能够与金属离子反应并且在反应时改变其光谱。 例如,在一个实施方案中,反应性材料包括与金属离子键合以形成螯合络合物的螯合剂。 检测系统还包括产生光束的光谱仪,其通过反应性材料到光谱仪的检测器。 例如,光谱仪可以是基于傅立叶变换,色散或滤光器的光谱仪。 反应性材料的光谱的改变允许光谱仪检测和测量金属离子。