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    HIGH-RESOLUTION MASS SPECTROMETER AND METHODS FOR DETERMINING THE ISOTOPIC ANATOMY OF ORGANIC AND VOLATILE MOLECULES
    1.
    发明申请
    HIGH-RESOLUTION MASS SPECTROMETER AND METHODS FOR DETERMINING THE ISOTOPIC ANATOMY OF ORGANIC AND VOLATILE MOLECULES 有权
    用于确定有机和挥发性分子的同位素解析度的高分辨率质谱仪和方法

    公开(公告)号：US20130103337A1

    公开(公告)日：2013-04-25

    申请号：US13656447

    申请日：2012-10-19

    申请人： John M. Eiler

    发明人： John M. Eiler

    IPC分类号： H01J49/26 ,  G06F19/00 ,  G01V5/00

    CPC分类号： G06F19/703

    摘要： A mass spectrometer including an entrance slit, an energy filter, a momentum filter and a detector array, the entrance slit, energy filter and momentum filter being configured to provide molecular analyte ions to the detector array at a mass resolution of about 20,000 or greater. A method for determining the isotopic composition of an analyte in a sample includes converting the analyte to molecular analyte ions, separating the molecular analyte ions using an entrance slit, separating the molecular analyte ions according to their energy levels, separating the molecular analyte ions according to their momenta, detecting two or more of the molecular analyte ions at a mass resolution of about 20,000 or greater to produce molecular analyte ion data; and analyzing the molecular analyte data to determine the isotopic composition of at least a portion of the analyte.

    摘要翻译： 包括入口狭缝，能量过滤器，动量滤波器和检测器阵列的质谱仪，入口狭缝，能量过滤器和动量过滤器被配置为以大约20,000或更大的质量分辨率向分析器阵列提供分子分析物离子。 用于确定样品中分析物的同位素组成的方法包括将分析物转化为分子分析物离子，使用入口狭缝分离分子分析物离子，根据分子分析物离子的能级分离分子分析物离子，根据 他们的瞬间，以大约20,000或更大的质量分辨率检测两个或更多个分子分析物离子，以产生分子分析物离子数据; 并分析分子分析物数据以确定分析物的至少一部分的同位素组成。

    SYSTEM AND METHOD FOR DETERMINING THE ISOTOPIC ANATOMY OF ORGANIC AND VOLATILE MOLECULES
    4.
    发明申请
    SYSTEM AND METHOD FOR DETERMINING THE ISOTOPIC ANATOMY OF ORGANIC AND VOLATILE MOLECULES 有权
    用于确定有机和挥发性分子的同位素解析的系统和方法

    公开(公告)号：US20130124108A1

    公开(公告)日：2013-05-16

    申请号：US13656577

    申请日：2012-10-19

    申请人： John M. Eiler

    发明人： John M. Eiler

    IPC分类号： G06F19/00

    CPC分类号： G06F19/703

    摘要： A computer implemented system and method for determining the isotopic anatomy of molecules. The system receives a user identified molecule that is to be analyzed, makes an initial guess as to the isotopic anatomy of the molecule, and iteratively refines the initial guess based on one or more observations made by the user. When sufficient iterations have been performed, the system outputs information about the isotopic anatomy of the molecule. The information may then be stored, displayed on a monitor, analyzed for making other conclusions, and/or printed.

    摘要翻译： 用于确定分子的同位素解剖的计算机实现的系统和方法。 系统接收待分析的用户识别的分子，对分子的同位素解剖学进行初步猜测，并且基于用户进行的一个或多个观察来迭代地优化初始猜测。 当进行足够的迭代时，系统输出关于分子的同位素解剖学的信息。 然后可以将信息存储，显示在监视器上，进行分析以作出其他结论和/或打印。