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    • 6. 发明申请
    • Quantitative and Qualitative Chelation Measuring Methods and Materials
    • 定量和定性螯合测量方法和材料
    • US20080248583A1
    • 2008-10-09
    • US11575465
    • 2005-09-16
    • Clayton EricsonStephen Ashmead
    • Clayton EricsonStephen Ashmead
    • G01N23/00C07F1/08
    • G01N21/78G01N21/25G01N21/6428G01N33/20G01N2021/7783G01N2021/7786
    • The present invention is directed to a method of assaying for the presence or absence of a metal-ligand chelate in a sample containing either a metal-ligand chelate or a free ligand. The method includes (a) reacting the sample with a luminophore to obtain either a metal-ligand-luminophore chelate and/or a ligand-luminophore adduct; (b) detecting the electromagnetic spectrum of the reaction product; (c) matching the electromagnetic spectrum of the reaction product with an electromagnetic spectrum metal-ligand chelate luminophore chelate or the electromagnetic spectrum of a ligandluminophore adduct; (d) correlating a match of the electromagnetic spectrum of the reaction product and the electromagnetic spectrum of the metalligand-luminophore chelate with the presence of a metal-ligand chelate, or correlating a match of the electromagnetic spectrum of the reaction product and the electromagnetic spectrum of the ligand-luminophore adduct with the absence of a metal-ligand chelate.
    • 本发明涉及在含有金属 - 配体螯合物或游离配体的样品中测定金属 - 配体螯合物的存在或不存在的方法。 该方法包括(a)使样品与发光体反应以获得金属 - 配体 - 发光体螯合物和/或配体 - 发光体加合物; (b)检测反应产物的电磁光谱; (c)使反应产物的电磁光谱与电磁光谱金属 - 配体螯合发光体螯合物或配体荧光团加合物的电磁光谱匹配; (d)将反应产物的电磁光谱与金属配偶 - 发光体螯合物的电磁光谱与金属 - 配体螯合物的存在相关联,或将反应产物的电磁光谱与电磁光谱的匹配相关联 的配体 - 发光体加合物与不存在金属 - 配体螯合物。