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    • 52. 发明专利
    • Evanescent wave sensor having bonded ligand
    • 具有绑定配线的EVANESCENT波形传感器
    • JP2006337365A
    • 2006-12-14
    • JP2006150976
    • 2006-05-31
    • Agilent Technol Incアジレント・テクノロジーズ・インクAgilent Technologies, Inc.
    • ROBOTTI KARLA MROITMAN DANIEL B
    • G01N33/543G01N21/27G01N33/547G01N33/552G01N33/553
    • G01N21/553G01N33/54353Y10S435/808Y10S436/805
    • PROBLEM TO BE SOLVED: To provide a new method for manufacturing a sensor having ligand specifically bonded to a target specimen, and to provide a method and a device that uses the sensor. SOLUTION: The evanescent wave sensor is provided, which has ligand bonded to a sensor base via an NCYX linker component. The method for manufacturing the evanescent wave sensor is also provided and includes a step for bringing a first reactive component, having an isocyanate (or isothiocyanate) component into contact with a second reactive component, having hydroxy, thiol, or an amino component. A method is also provided to evaluate the bonding of specimens in a sample to the sensor through detecting of the evanescent waves by bringing the evanescent wave sensor into contact with the sample. A kit and a system for executing the method are also provided. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种用于制造具有特异性结合到目标样品的配体的传感器的新方法,并提供使用该传感器的方法和装置。 解决方案:提供ev逝波传感器,其具有通过NCYX连接器部件键合到传感器基底的配体。 还提供了制造ev逝波传感器的方法,并且包括使具有异氰酸酯(或异硫氰酸酯)成分的第一反应成分与具有羟基,硫醇或氨基成分的第二反应性成分接触的步骤。 还提供了一种方法,用于通过使ev逝波传感器与样品接触来检测ev逝波,以评估样品中的样品与传感器的接合。 还提供了用于执行该方法的套件和系统。 版权所有(C)2007,JPO&INPIT
    • 53. 发明专利
    • Measuring instrument and method using total reflection attenuation
    • 测量仪器和使用总反射衰减的方法
    • JP2006105610A
    • 2006-04-20
    • JP2004288539
    • 2004-09-30
    • Fuji Photo Film Co Ltd富士写真フイルム株式会社
    • MURAISHI KATSUAKIOGURA NOBUHIKO
    • G01N21/27G01N21/41
    • G01N21/553G01N21/272G01N2035/1032Y10S435/808Y10S436/805
    • PROBLEM TO BE SOLVED: To easily obtain a reaction curve suitable for curve fitting.
      SOLUTION: This measuring instrument prepares an initial concentration of analyte solution at first, and conducts measurement processing for feeding the analyte solution to an SPR sensor to measure a reaction situation with a ligand. A measured data obtained by the measurement processing is compared with a preliminarily stored reference value to determine the propriety of the measured data. When the measured data is determined to be proper, the curve fitting is carried out, based on the measured data to find a reaction rate constant. When the measured data is determined to be improper, a concentration of the analyte solution used in the next measurement processing is determined, based on the measured data. The determined concentration of the analyte solution is prepared to conduct the measurement processing by the solution. The measuring instrument repeats such procedures until obtaining the proper measured data.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了容易地获得适合于曲线拟合的反应曲线。 解决方案:该测量仪器首先制备分析物溶液的初始浓度,并进行用于将分析物溶液供给到SPR传感器的测量处理,以测量与配体的反应情况。 将通过测量处理获得的测量数据与预先存储的参考值进行比较,以确定测量数据的合适性。 当测量数据被确定为适当时,基于测量数据进行曲线拟合以找到反应速率常数。 当测量的数据被确定为不适当时,基于测量数据确定在下一个测量处理中使用的分析物溶液的浓度。 制备分析物溶液的确定浓度以通过溶液进行测量处理。 测量仪器重复此类程序,直到获得正确的测量数据。 版权所有(C)2006,JPO&NCIPI