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1.发明授权公开(公告)号：US08480787B2
公开(公告)日：2013-07-09
申请号：US12841746
申请日：2010-07-22
申请人： Alex Gu , Adam Dewey McBrady , Wei Yang , Tariq Samad
发明人： Alex Gu , Adam Dewey McBrady , Wei Yang , Tariq Samad
IPC分类号： B03C3/014
摘要： A system includes an ultrasound wave generator, a fluid cavity coupled to the ultrasound wave generator, an array of micro-machined ultrasonic-assisted electrospray nozzles coupled to the fluid cavity, an electrode configured to impart a charge onto the fluid output of the electrospray nozzles, and a carbon dioxide release unit configured to receive the ionic liquid after absorption of carbon dioxide by the ionic liquid and to remove carbon dioxide from the ionic liquid such that the regenerated ionic liquid can be recycled for additional carbon dioxide capture.
摘要翻译： 一种系统包括超声波发生器，耦合到超声波发生器的流体腔，耦合到流体腔的微加工超声波辅助电喷雾喷嘴的阵列，被配置为将电荷赋予电喷雾喷嘴的流体输出的电极 以及二氧化碳释放单元，其构造成在离子液体吸收二氧化碳之后接收离子液体并从离子液体中除去二氧化碳，使得再生的离子液体可再循环用于另外的二氧化碳捕获。
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2.发明申请公开(公告)号：US20120017759A1
公开(公告)日：2012-01-26
申请号：US12841746
申请日：2010-07-22
申请人： Alex Gu , Adam Dewey McBrady , Wei Yang , Tariq Samad
发明人： Alex Gu , Adam Dewey McBrady , Wei Yang , Tariq Samad
IPC分类号： B03C3/014
摘要： A system includes an ultrasound wave generator, a fluid cavity coupled to the ultrasound wave generator, an array of micro-machined ultrasonic-assisted electrospray nozzles coupled to the fluid cavity, an electrode configured to impart a charge onto the fluid output of the electrospray nozzles, and a carbon dioxide release unit configured to receive the ionic liquid after absorption of carbon dioxide by the ionic liquid and to remove carbon dioxide from the ionic liquid such that the regenerated ionic liquid can be recycled for additional carbon dioxide capture.
摘要翻译： 一种系统包括超声波发生器，耦合到超声波发生器的流体腔，耦合到流体腔的微加工超声波辅助电喷雾喷嘴的阵列，被配置为将电荷赋予电喷雾喷嘴的流体输出的电极 以及二氧化碳释放单元，其构造成在离子液体吸收二氧化碳之后接收离子液体并从离子液体中除去二氧化碳，使得再生的离子液体可再循环用于另外的二氧化碳捕获。
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公开(公告)号：US20090114090A1
公开(公告)日：2009-05-07
申请号：US11935955
申请日：2007-11-06
申请人： Alex Gu , Wei Yang , Matthew S. Marcus , Adam Dewey McBrady
发明人： Alex Gu , Wei Yang , Matthew S. Marcus , Adam Dewey McBrady
CPC分类号： B03C3/013 , B03C3/014 , B03C3/16 , B03C2201/06 , G01N1/2214 , G01N2001/2217
摘要： A gas sampling canister has an electrospray nozzle for creating an ionic fluid electrospray plume. A gas sample is intake positioned to provide a gas sample flowing through the ionic fluid electrospray plume. A cooled counter electrode is positioned to collect the electrospray plume such that selected chemicals in the gas sample are captured by ionic fluid accumulating on the cooled counter electrode. A system and method for sampling gas are also described.
摘要翻译： 气体采样罐具有用于产生离子流体电喷雾羽流的电喷雾喷嘴。 气体样品被进气定位以提供流过离子流体电喷雾羽流的气体样品。 定位冷却的对电极以收集电喷雾羽流，使得气体样品中选定的化学物质被积聚在冷却的对电极上的离子流体捕获。 还描述了用于取样气体的系统和方法。
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公开(公告)号：US07780761B2
公开(公告)日：2010-08-24
申请号：US11935955
申请日：2007-11-06
申请人： Alex Gu , Wei Yang , Matthew S. Marcus , Adam Dewey McBrady
发明人： Alex Gu , Wei Yang , Matthew S. Marcus , Adam Dewey McBrady
IPC分类号： B03C3/014
CPC分类号： B03C3/013 , B03C3/014 , B03C3/16 , B03C2201/06 , G01N1/2214 , G01N2001/2217
摘要： A gas sampling canister has an electrospray nozzle for creating an ionic fluid electrospray plume. A gas sample intake is positioned to provide a gas sample flowing through the ionic fluid electrospray plume. A cooled counter electrode is positioned to collect the electrospray plume such that selected chemicals in the gas sample are captured by ionic fluid accumulating on the cooled counter electrode. A system and method for sampling gas are also described.
摘要翻译： 气体采样罐具有用于产生离子流体电喷雾羽流的电喷雾喷嘴。 定位气体样品进样器以提供流过离子流体电喷雾羽流的气体样品。 定位冷却的对电极以收集电喷雾羽流，使得气体样品中选定的化学物质被积聚在冷却的对电极上的离子流体捕获。 还描述了用于取样气体的系统和方法。
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公开(公告)号：US08241397B2
公开(公告)日：2012-08-14
申请号：US12407679
申请日：2009-03-19
申请人： Alex Gu , Adam Dewey McBrady , Wei Yang
发明人： Alex Gu , Adam Dewey McBrady , Wei Yang
IPC分类号： B03C3/014
CPC分类号： H01J49/165 , B03C3/16 , B03C3/32 , B03C3/383 , B03C3/68 , B03C2201/06
摘要： An air scrubber, system, and method of use are provided. The air scrubber includes an electrospray nozzle for creating an ionic fluid electrospray plume; an air sample intake positioned to provide an air sample interacting with the ionic fluid electrospray plume; and a counter electrode positioned to collect the electrospray plume. The selected chemicals in the air sample are captured by ionic fluid electrospray plume and accumulate on the counter electrode.
摘要翻译： 提供了一种空气洗涤器，系统和使用方法。 空气洗涤器包括用于产生离子流体电喷雾羽流的电喷雾喷嘴; 空气样品进样器，定位成提供与离子流体电喷雾羽流相互作用的空气样品; 以及定位成收集电喷雾羽流的对电极。 空气样品中所选择的化学物质被离子流体电喷雾羽流捕获并积聚在对电极上。
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公开(公告)号：US20090235817A1
公开(公告)日：2009-09-24
申请号：US12407679
申请日：2009-03-19
申请人： Alex Gu , Adam Dewey McBrady , Wei Yang
发明人： Alex Gu , Adam Dewey McBrady , Wei Yang
CPC分类号： H01J49/165 , B03C3/16 , B03C3/32 , B03C3/383 , B03C3/68 , B03C2201/06
摘要： An air scrubber, system, and method of use are provided. The air scrubber includes an electrospray nozzle for creating an ionic fluid electrospray plume; an air sample intake positioned to provide an air sample interacting with the ionic fluid electrospray plume; and a counter electrode positioned to collect the electrospray plume. The selected chemicals in the air sample are captured by ionic fluid electrospray plume and accumulate on the counter electrode.
摘要翻译： 提供了一种空气洗涤器，系统和使用方法。 空气洗涤器包括用于产生离子流体电喷雾羽流的电喷雾喷嘴; 空气样品进样器，定位成提供与离子流体电喷雾羽流相互作用的空气样品; 以及定位成收集电喷雾羽流的对电极。 空气样品中所选择的化学物质被离子流体电喷雾羽流捕获并积聚在对电极上。
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7.发明授权Gas pulse generator for baseline drift correction and related system and method 有权气体脉冲发生器，用于基线漂移校正及相关系统及方法公开(公告)号：US08241919B2
公开(公告)日：2012-08-14
申请号：US12260007
申请日：2008-10-28
申请人： Adam Dewey McBrady , J. David Zook , Alex Gu , Michael L. Rhodes
发明人： Adam Dewey McBrady , J. David Zook , Alex Gu , Michael L. Rhodes
IPC分类号： G01N33/00
CPC分类号： G01N33/0011 , G01N2030/122 , G01N2030/623 , Y10T436/25 , Y10T436/25375 , Y10T436/255
摘要： A method includes acquiring a chemical sample and modulating the chemical sample at a frequency greater than a drift frequency of a sensor. The method also includes determining at least one of a presence and a concentration of the analyte within the modulated chemical sample using the sensor. Modulating the chemical sample could include alternately absorbing at least some of the analyte into a sorbent material and releasing at least some of the analyte from the sorbent material. Modulating the chemical sample could also include heating the sorbent material, absorbing part of the analyte into the sorbent material, and passing a remaining portion of the analyte into the sensor. Modulating the chemical sample could further include stopping the heating of the sorbent material, releasing the part of the analyte from the sorbent material, and passing the sample with the released part of the analyte into the sensor.
摘要翻译： 一种方法包括获取化学样品并以大于传感器的漂移频率的频率调制化学样品。 该方法还包括使用传感器确定调制的化学样品中的分析物的存在和浓度中的至少一种。 调制化学样品可以包括交替地将至少一些分析物吸收到吸附材料中并从吸附剂材料中释放至少一些分析物。 调制化学样品还可以包括加热吸附剂材料，将分析物的一部分吸收到吸附剂材料中，并将分析物的剩余部分传递到传感器中。 调制化学样品可进一步包括停止吸附剂材料的加热，将分析物的一部分从吸附剂材料中释放出来，并将样品与分析物的释放部分一起传递到传感器中。
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8.发明申请GAS PULSE GENERATOR FOR BASELINE DRIFT CORRECTION AND RELATED SYSTEM AND METHOD 有权用于基线修正的气体脉冲发生器及相关系统及方法公开(公告)号：US20100101301A1
公开(公告)日：2010-04-29
申请号：US12260007
申请日：2008-10-28
申请人： Adam Dewey McBrady , J. David Zook , Alex Gu , Michael L. Rhodes
发明人： Adam Dewey McBrady , J. David Zook , Alex Gu , Michael L. Rhodes
IPC分类号： G01N30/00
CPC分类号： G01N33/0011 , G01N2030/122 , G01N2030/623 , Y10T436/25 , Y10T436/25375 , Y10T436/255
摘要： A method includes acquiring a chemical sample and modulating the chemical sample at a frequency greater than a drift frequency of a sensor. The method also includes determining at least one of a presence and a concentration of the analyte within the modulated chemical sample using the sensor. Modulating the chemical sample could include alternately absorbing at least some of the analyte into a sorbent material and releasing at least some of the analyte from the sorbent material. Modulating the chemical sample could also include heating the sorbent material, absorbing part of the analyte into the sorbent material, and passing a remaining portion of the analyte into the sensor. Modulating the chemical sample could further include stopping the heating of the sorbent material, releasing the part of the analyte from the sorbent material, and passing the sample with the released part of the analyte into the sensor.
摘要翻译： 一种方法包括获取化学样品并以大于传感器的漂移频率的频率调制化学样品。 该方法还包括使用传感器确定调制的化学样品中的分析物的存在和浓度中的至少一种。 调制化学样品可以包括交替地将至少一些分析物吸收到吸附材料中并从吸附剂材料中释放至少一些分析物。 调制化学样品还可以包括加热吸附剂材料，将分析物的一部分吸收到吸附剂材料中，并将分析物的剩余部分传递到传感器中。 调制化学样品可进一步包括停止吸附剂材料的加热，将分析物的一部分从吸附剂材料中释放出来，并将样品与分析物的释放部分一起传递到传感器中。
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公开(公告)号：US08323568B2
公开(公告)日：2012-12-04
申请号：US12481737
申请日：2009-06-10
申请人： Adam Dewey McBrady , Michael Rhodes , Alex Freeman
发明人： Adam Dewey McBrady , Michael Rhodes , Alex Freeman
CPC分类号： G01N35/0098 , B01D15/02 , B01J20/28009 , B01J20/3242 , B01J20/345 , G01N1/405 , G01N30/08 , G01N2030/085
摘要： A magnetic bead assisted sampling system for a fluid sensor. Magnetic beads are dispersed in a sampling volume for collecting the analyte. The beads are packed into a small volume for pre-concentration of the analyte. A solvent may be applied to the beads to elute the analyte from the beads for movement to an analyzer.
摘要翻译： 用于流体传感器的磁珠辅助取样系统。 磁珠分散在采集体积中以收集分析物。 将小珠包装成小体积用于分析物的预浓缩。 可以将溶剂施加到珠上以从珠粒洗脱分析物以移动到分析器。
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公开(公告)号：US20090311804A1
公开(公告)日：2009-12-17
申请号：US12481737
申请日：2009-06-10
申请人： Adam Dewey McBrady , Michael Rhodes , Alex Freeman
发明人： Adam Dewey McBrady , Michael Rhodes , Alex Freeman
IPC分类号： G01N30/00 , B01J20/34 , G01N33/543
CPC分类号： G01N35/0098 , B01D15/02 , B01J20/28009 , B01J20/3242 , B01J20/345 , G01N1/405 , G01N30/08 , G01N2030/085
摘要： A magnetic bead assisted sampling system for a fluid sensor. Magnetic beads are dispersed in a sampling volume for collecting the analyte. The beads are packed into a small volume for pre-concentration of the analyte. A solvent may be applied to the beads to elute the analyte from the beads for movement to an analyzer.
摘要翻译： 用于流体传感器的磁珠辅助取样系统。 磁珠分散在采集体积中以收集分析物。 将小珠包装成小体积用于分析物的预浓缩。 可以将溶剂施加到珠上以从珠粒洗脱分析物以移动到分析器。
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