-
公开(公告)号：US06489774B1
公开(公告)日：2002-12-03
申请号：US09349862
申请日：1999-07-08
IPC分类号： G01N2702
CPC分类号： G01N27/4473 , G01N27/44791
摘要： A miniaturized ion analysis system with a contactless conductivity detection means is described for use in liquid phase sample analysis and detection. The device is formed by microfabrication of microstructures in novel support substrates. The detection means can be fabricated directly in the support body at the point of detection or other locations on the device or, alternatively, may be formed as part of a modular structure that is insertable into the device at the point of detection. In addition, a method is provided for analyzing ionic species present in a sample using the miniaturized ion analysis device. The invention herein is used for the analysis of ionic solutes in the liquid phase.
摘要翻译： 描述了一种具有非接触式电导率检测装置的小型化离子分析系统，用于液相样品分析和检测。 该装置通过在新型支撑基底中微细加工而形成。 检测装置可以在检测点或装置上的其他位置处直接制造在支撑体中，或者可以形成为在检测点处可插入到装置中的模块化结构的一部分。 此外，提供了使用小型化离子分析装置分析样品中存在的离子物质的方法。 本发明用于分析液相中的离子溶质。
-
12.发明授权Miniaturized planar columns in novel support media for liquid phase analysis 有权用于液相分析的新颖载体介质中的小型平面柱
公开(公告)号：US6093362A
公开(公告)日：2000-07-25
申请号：US249531
申请日：1999-02-11
IPC分类号： B01D15/08 , B01L3/00 , B01L7/00 , B29C65/02 , B81B1/00 , B81C1/00 , G01N27/447 , G01N30/02 , G01N30/28 , G01N30/30 , G01N30/60 , G01N37/00 , B29C33/40 , B28B1/48
CPC分类号： G01N30/6095 , B01L3/502707 , B01L7/54 , G01N27/44704 , G01N27/44708 , G01N27/44773 , G01N27/44791 , B01L2200/025 , B01L2200/0689 , B01L2200/10 , B01L2200/12 , B01L2300/0816 , B01L2300/087 , B01L2300/0874 , B01L2300/0887 , B01L2300/1822 , B01L2400/0415 , B01L3/502715 , B01L3/5055 , B29C65/02 , B29C66/54 , B29C66/549 , B29L2031/756 , G01N2030/285 , G01N2030/3007 , G01N2030/3015 , G01N2030/303 , G01N27/44721 , G01N30/02 , G01N30/60 , G01N30/6047 , G01N30/6052 , G01N30/606 , Y10T156/1064
摘要： Miniaturized planar column devices are described for use in liquid phase analysis, the devices comprising microstructures fabricated by laser ablation in a variety of novel support substrates. Devices formed according to the invention include associated laser-ablated features required for function, such as analyte detection means and fluid communication means. Miniaturized columns constructed under the invention find use in any analysis system performed on either small and/or macromolecular solutes in the liquid phase and may employ chromatographic, electrophoretic, electrochromatographic separation means, or any combination thereof.
摘要翻译： 描述了用于液相分析的微型平面柱装置，该装置包括通过在各种新型支撑衬底中的激光烧蚀制造的微结构。 根据本发明形成的装置包括功能所需的相关的激光烧蚀特征，例如分析物检测装置和流体连通装置。 根据本发明构造的微型柱可用于在液相中的小分子和/或大分子溶质上进行的任何分析系统，并且可以使用色谱，电泳，电色谱分离装置或其任何组合。
-
13.发明授权Method for making miniaturized planar columns in novel support media for liquid phase analysis 失效用于液相分析的新型载体介质中的小型化平面柱的制备方法
公开(公告)号：US5882571A
公开(公告)日：1999-03-16
申请号：US824620
申请日：1997-03-27
IPC分类号： B01D15/08 , B01L3/00 , B01L7/00 , B29C65/02 , B81B1/00 , B81C1/00 , G01N27/447 , G01N30/02 , G01N30/28 , G01N30/30 , G01N30/60 , G01N37/00 , B29C33/40 , B28B1/48
CPC分类号： G01N30/6095 , B01L3/502707 , B01L7/54 , G01N27/44704 , G01N27/44708 , G01N27/44773 , G01N27/44791 , B01L2200/025 , B01L2200/0689 , B01L2200/10 , B01L2200/12 , B01L2300/0816 , B01L2300/087 , B01L2300/0874 , B01L2300/0887 , B01L2300/1822 , B01L2400/0415 , B01L3/502715 , B01L3/5055 , B29C65/02 , B29C66/54 , B29C66/549 , B29L2031/756 , G01N2030/285 , G01N2030/3007 , G01N2030/3015 , G01N2030/303 , G01N27/44721 , G01N30/02 , G01N30/60 , G01N30/6047 , G01N30/6052 , G01N30/606 , Y10T156/1064
摘要： Miniaturized planar column devices are described for use in liquid phase analysis, the devices comprising microstructures fabricated by laser ablation in a variety of novel support substrates. Devices formed according to the invention include associated laser-ablated features required for function, such as analyte detection means and fluid communication means. Miniaturized columns constructed under the invention find use in any analysis system performed on either small and/or macromolecular solutes in the liquid phase and may employ chromatographic, electrophoretic, electrochromatographic separation means, or any combination thereof.
摘要翻译： 描述了用于液相分析的微型平面柱装置，该装置包括通过在各种新型支撑衬底中的激光烧蚀制造的微结构。 根据本发明形成的装置包括功能所需的相关的激光烧蚀特征，例如分析物检测装置和流体连通装置。 根据本发明构造的微型柱可用于在液相中的小分子和/或大分子溶质上进行的任何分析系统，并且可以使用色谱，电泳，电色谱分离装置或其任何组合。
-
14.发明授权
公开(公告)号：US5804022A
公开(公告)日：1998-09-08
申请号：US914297
申请日：1997-08-18
IPC分类号： B01D15/08 , B01L3/00 , B01L7/00 , B29C65/02 , B81B1/00 , B81C1/00 , G01N27/447 , G01N30/02 , G01N30/28 , G01N30/30 , G01N30/60 , G01N37/00 , B32B31/00
CPC分类号： G01N30/6095 , B01L3/502707 , B01L7/54 , G01N27/44704 , G01N27/44708 , G01N27/44773 , G01N27/44791 , B01L2200/025 , B01L2200/0689 , B01L2200/10 , B01L2200/12 , B01L2300/0816 , B01L2300/087 , B01L2300/0874 , B01L2300/0887 , B01L2300/1822 , B01L2400/0415 , B01L3/502715 , B01L3/5055 , B29C65/02 , B29C66/54 , B29C66/549 , B29L2031/756 , G01N2030/285 , G01N2030/3007 , G01N2030/3015 , G01N2030/303 , G01N27/44721 , G01N30/02 , G01N30/60 , G01N30/6047 , G01N30/6052 , G01N30/606 , Y10T156/1064
摘要： Miniaturized planar column devices are described for use in liquid phase analysis, the devices comprising microstructures fabricated by laser ablation in a variety of novel support substrates. Devices formed according to the invention include associated laser-ablated features required for function, such as analyte detection means and fluid communication means. Miniaturized columns constructed under the invention find use in any analysis system performed on either small and/or macromolecular solutes in the liquid phase and may employ chromatographic, electrophoretic, electrochromatographic separation means, or any combination thereof.
-
公开(公告)号：US5571410A
公开(公告)日：1996-11-05
申请号：US486024
申请日：1995-06-07
IPC分类号： B01L3/00 , B01L3/02 , B01L7/00 , B29C65/02 , B81B1/00 , B81C1/00 , G01N27/447 , G01N30/02 , G01N30/28 , G01N30/30 , G01N30/60 , B01D15/08
CPC分类号： G01N30/6095 , B01L3/502707 , B01L7/54 , G01N27/44708 , G01N27/44773 , G01N27/44791 , B01L2200/025 , B01L2200/027 , B01L2200/0689 , B01L2200/10 , B01L2200/12 , B01L2300/0816 , B01L2300/087 , B01L2300/0874 , B01L2300/0887 , B01L2300/1822 , B01L2400/0415 , B01L2400/0421 , B01L2400/0442 , B01L2400/0487 , B01L3/0268 , B01L3/502715 , B01L3/5055 , B29C65/02 , B29C66/54 , B29C66/549 , G01N2030/285 , G01N2030/3007 , G01N2030/3015 , G01N2030/303 , G01N27/44721 , G01N30/02 , G01N30/60 , G01N30/6047 , G01N30/6052 , G01N30/606
摘要： A miniaturized total analysis system (".mu.-TAS") comprising a miniaturized planar column device is described for use in liquid phase analysis. The .mu.-TAS comprises microstructures fabricated by laser ablation in a variety of novel support substrates. The .mu.-TAS includes associated laser-ablated features required for integrated sample analysis, such as analyte detection means and fluid communication means. .mu.-TAS constructed according to the invention is useful in any analysis system for detecting and analyzing small and/or macromolecular solutes in the liquid phase and may employ chromatographic separation means, electrophoretic separation means, electrochromatographic separation means, or combinations thereof.
-
16.发明授权Miniaturized planar columns in novel support media for liquid phase analysis 失效用于液相分析的新颖载体介质中的小型平面柱
公开(公告)号：US5500071A
公开(公告)日：1996-03-19
申请号：US326111
申请日：1994-10-19
IPC分类号： B01L3/00 , B01L7/00 , B29C65/02 , B81B1/00 , B81C1/00 , G01N27/447 , G01N30/02 , G01N30/28 , G01N30/30 , G01N30/60 , B32B31/28
CPC分类号： G01N30/6095 , B01L3/502707 , B01L7/54 , G01N27/44708 , G01N27/44773 , G01N27/44791 , B01L2200/025 , B01L2200/0689 , B01L2200/10 , B01L2200/12 , B01L2300/0816 , B01L2300/087 , B01L2300/0874 , B01L2300/0887 , B01L2300/1822 , B01L2400/0415 , B01L3/502715 , B01L3/5055 , B29C65/02 , B29C66/54 , B29C66/549 , G01N2030/285 , G01N2030/3007 , G01N2030/3015 , G01N2030/303 , G01N27/44721 , G01N30/02 , G01N30/60 , G01N30/6047 , G01N30/6052 , G01N30/606 , Y10T156/1064
摘要： Miniaturized planar column devices are described for use in liquid phase analysis, the devices comprising microstructures fabricated by laser ablation in a variety of novel support substrates. Devices formed according to the invention include associated laser-ablated features required for function, such as analyte detection means and fluid communication means. Miniaturized columns constructed under the invention find use in any analysis system performed on either small and/or macromolecular solutes in the liquid phase and may employ chromatographic and/or electrophoretic separation means.
摘要翻译： 描述了用于液相分析的微型平面柱装置，该装置包括通过在各种新型支撑衬底中的激光烧蚀制造的微结构。 根据本发明形成的装置包括功能所需的相关的激光烧蚀特征，例如分析物检测装置和流体连通装置。 根据本发明构造的小型化柱可用于在液相中的小分子和/或大分子溶质上进行的任何分析系统，并且可以使用色谱和/或电泳分离装置。
-
公开(公告)号：US08277761B2
公开(公告)日：2012-10-02
申请号：US12377179
申请日：2006-08-03
IPC分类号： G01N27/447
CPC分类号： B01L3/5023 , B01L3/502707 , B01L3/50273 , B01L2200/027 , B01L2200/12 , B01L2300/0672 , B01L2300/069 , B01L2300/0887 , B01L2400/0421 , B01L2400/0683 , G01N27/44743 , G01N27/44791
摘要： A fluidic device (100) comprising a substrate (101) and a transport medium (103) provided on the substrate (101) to define a transport path for transporting a fluidic sample (104) driven by an electric force.
摘要翻译： 一种流体装置（100），包括设置在所述基板（101）上的基板（101）和输送介质（103），以限定用于输送由电力驱动的流体样品（104）的输送路径。
-
公开(公告)号：US20050158875A1
公开(公告)日：2005-07-21
申请号：US11036616
申请日：2005-01-18
CPC分类号： G01N35/1011 , Y10T436/2575
摘要： A liquid transfer appliance and a well plate are moved towards each other and a current is detected that flows upon contact between the liquid transfer appliance and a first electrically conductive element of the well plate. The position of the well plate relative to the liquid transfer appliance is determined at the time of contact. The determined position is used as a reference position for further positioning at least one of the well plate and the liquid transfer appliance.
摘要翻译： 液体输送器具和孔板彼此相对移动，并且检测在液体转移器具和孔板的第一导电元件之间接触时流动的电流。 在接触时确定孔板相对于液体转移器具的位置。 确定的位置用作用于进一步定位井板和液体输送装置中的至少一个的参考位置。
-
公开(公告)号：US20050011764A1
公开(公告)日：2005-01-20
申请号：US10915744
申请日：2004-08-11
CPC分类号： B01L3/502715 , B01L2200/027 , B01L2200/10 , B01L2300/0819 , B01L2400/0421
摘要： In a system for operation or handling of a laboratory microchip (41) for chemical processing or analysis, the microchip (41) is mounted in a first physical unit (42). The microchip (41) is arranged on a mounting plate, such that it is readily accessible from the top and thus the fitting and removal of the microchip is considerably simplified. Furthermore, the first physical unit (42) comprises an optical device (43) for contactless detection of the results of the chemical processes conducted on the microchip. The supply systems necessary for the operation of the microchip are arranged in a module unit that has a separable connection with a second physical unit. The proposed modular layout enables ease of interchangeability of the required supply systems and thus, overall, ease of adaptability of the proposed system for various types of microchips.
摘要翻译： 在用于操作或处理用于化学处理或分析的实验室微芯片（41）的系统中，微芯片（41）安装在第一物理单元（42）中。 微芯片（41）设置在安装板上，使得其从顶部容易接近，因此微芯片的装配和移除被大大简化。 此外，第一物理单元（42）包括用于非接触式检测在微芯片上进行的化学处理结果的光学装置（43）。 微芯片操作所需的供电系统被布置在与第二物理单元具有可分离连接的模块单元中。 所提出的模块化布局使得所需供应系统的可互换性变得容易，并且因此总体而言，所提出的系统适用于各种类型的微芯片。
-
公开(公告)号：US06759013B2
公开(公告)日：2004-07-06
申请号：US09156804
申请日：1998-09-17
IPC分类号： B01L1100
CPC分类号： G01N27/44791 , G01N27/44704 , G01N30/6095 , G01N30/88 , G01N2030/8881 , Y10T436/25 , Y10T436/25375 , Y10T436/255 , Y10T436/2575
摘要： A modular microchannel apparatus for analysis of an analyte. The apparatus includes a separation unit and a reservoir unit. The separation unit has a microchannel. The analyte can be driven to pass through the microchannel such that the time for the analyte to pass through the microchannel is indicative of the molecular characteristics of the analyte. The reservoir unit has one or more reservoirs for coupling operatively modularly with the separation unit to supply liquid reagents to the separation unit. The reservoirs has prepackaged liquid reagents in it before the reservoir unit is coupled with the separation unit.
摘要翻译： 用于分析分析物的模块化微通道装置。 该装置包括分离单元和储存器单元。 分离单元具有微通道。 可以驱动分析物通过微通道，使得分析物通过微通道的时间指示分析物的分子特征。 储存器单元具有一个或多个储存器，用于与分离单元可操作地模块化耦合以将液体试剂供应到分离单元。 在储存器单元与分离单元联接之前，储存器具有预包装的液体试剂。
-
-
-
-
-
-
-
-
-
搜索结果
25 条记录 (耗时 0.032 秒)
