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公开(公告)号：US06248239B1
公开(公告)日：2001-06-19
申请号：US08887350
申请日：1997-07-02
IPC分类号： B01D1508
CPC分类号： G01N30/82 , G01N2030/8411 , Y10T436/2575
摘要： The present invention includes a method of analyzing one or more molecular components in a mixture of components. In the method, a mixture of molecular components, i.e., an analyte mixture, is separated on a capillary liquid chromatography column. The component-containing eluate from the column is deposited as a series of discrete, defined-volume microdrops, along a region of an adsorbent collection layer. During the chromatographic separation, the column eluate may also be monitored to detect the presence of separated components in the eluate. The one or more components deposited in the collection layer are then analyzed by selected analytical techniques. In related aspect, the invention includes a method of collecting one or more molecular components derived from a mixture of components, a blotter apparatus useful in the above method, and a system for analyzing one or more molecular components in a mixture of components.
摘要翻译： 本发明包括分析组分混合物中的一种或多种分子组分的方法。 在该方法中，在毛细管液相色谱柱上分离分子组分的混合物，即分析物混合物。 来自柱的含组分的洗脱液沿着吸附剂收集层的区域沉积为一系列离散的限定体积的微滴。 在色谱分离期间，还可以监测柱洗脱液以检测洗脱液中分离的组分的存在。 然后通过选择的分析技术分析沉积在收集层中的一种或多种组分。 在相关方面，本发明包括收集一种或多种衍生自组分混合物的分子组分的方法，可用于上述方法的吸墨装置和用于分析组分混合物中的一种或多种分子组分的系统。
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公开(公告)号：US06787030B2
公开(公告)日：2004-09-07
申请号：US10602342
申请日：2003-06-23
IPC分类号： B01D1508
CPC分类号： G01N30/82 , G01N2030/8411 , Y10T436/2575
摘要： The present invention includes a method of analyzing one or more molecular components in a mixture of components. In the method, a mixture of molecular components, i.e., an analyte mixture, is separated on a capillary liquid chromatography column. The component-containing eluate from the column is deposited as a series of discrete, defined-volume microdrops, along a region of an adsorbent collection layer. During the chromatographic separation, the column eluate may also-be monitored to detect the presence of separated components in the equate. The one or more components deposited in the collection layer are then analyzed by selected analytical techniques. In related aspect, the invention includes a method of collecting one or more molecular components derived from a mixture of components, a blotter apparatus useful in the above method, and a system for analyzing one or more molecular components in a mixture of components.
摘要翻译： 本发明包括分析组分混合物中的一种或多种分子组分的方法。 在该方法中，在毛细管液相色谱柱上分离分子组分的混合物，即分析物混合物。 来自柱的含组分的洗脱液沿着吸附剂收集层的区域沉积为一系列离散的限定体积的微滴。 在色谱分离期间，也可以监测柱洗脱液以检测等分物中分离的组分的存在。 然后通过选择的分析技术分析沉积在收集层中的一种或多种组分。 在相关方面，本发明包括收集一种或多种衍生自组分混合物的分子组分的方法，可用于上述方法的吸墨装置和用于分析组分混合物中的一种或多种分子组分的系统。
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公开(公告)号：US06582597B2
公开(公告)日：2003-06-24
申请号：US09885292
申请日：2001-06-19
IPC分类号： B01D1508
CPC分类号： G01N30/82 , G01N2030/8411 , Y10T436/2575
摘要： The present invention includes a method of analyzing one or more molecular components in a mixture of components. In the method, a mixture of molecular components, i.e., an analyte mixture, is separated on a capillary liquid chromatography column. The component-containing eluate from the column is deposited as a series of discrete, defined-volume microdrops, along a region of an adsorbent collection layer. During the chromatographic separation, the column eluate may also be monitored to detect the presence of separated components in the eluate. The one or more components deposited in the collection layer are then analyzed by selected analytical techniques. In related aspect, the invention includes a method of collecting one or more molecular components derived from a mixture of components, a blotter apparatus useful in the above method, and a system for analyzing one or more molecular components in a mixture of components.
摘要翻译： 本发明包括分析组分混合物中的一种或多种分子组分的方法。 在该方法中，在毛细管液相色谱柱上分离分子组分的混合物，即分析物混合物。 来自柱的含组分的洗脱液沿着吸附剂收集层的区域沉积为一系列离散的限定体积的微滴。 在色谱分离期间，还可以监测柱洗脱液以检测洗脱液中分离的组分的存在。 然后通过选择的分析技术分析沉积在收集层中的一种或多种组分。 在相关方面，本发明包括收集一种或多种衍生自组分混合物的分子组分的方法，可用于上述方法的吸墨装置和用于分析组分混合物中的一种或多种分子组分的系统。
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