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公开(公告)号：US20200025753A1
公开(公告)日：2020-01-23
申请号：US16495739
申请日：2018-03-26
发明人： Jonathan Claussen , Suprem Das , Brian D. Iverson
IPC分类号： G01N33/543 , G01N27/327 , G01N27/30
摘要： In a general aspect, an apparatus can include a first carbon nanotube array that is patterned to define a first electrode having a first plurality of electrode segments. The apparatus can also include a second carbon nanotube array that is patterned to define a second electrode having a second plurality of electrode segments. The second plurality of electrode segments can be interdigitated with the first plurality of electrode segments. The apparatus can further include a biorecognition agent disposed on a surface of the first electrode and disposed on a surface of the second electrode. The first plurality of electrode segments can each have a height-to-width aspect ratio of at least 1 to 1.
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公开(公告)号：US20220260533A1
公开(公告)日：2022-08-18
申请号：US17676104
申请日：2022-02-18
IPC分类号： G01N30/32
摘要： The present invention is a system and method for significantly improving gas chromatography resolution using a dynamic and non-linear thermal gradient along the entire column length and is achieved by decreasing the velocity of analytes when approaching the back end of the capillary column in order to compensate for an increase in velocity of carrier gas as the carrier gas expands when approaching the back end, and wherein the thermal gradient is selected so that the analyte achieves a constant velocity through the capillary column.
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公开(公告)号：US11536721B2
公开(公告)日：2022-12-27
申请号：US16495739
申请日：2018-03-26
发明人： Jonathan Claussen , Suprem Das , Brian D. Iverson
IPC分类号： G01N33/543 , G01N27/327 , G01N27/30
摘要： In a general aspect, an apparatus can include a first carbon nanotube array that is patterned to define a first electrode having a first plurality of electrode segments. The apparatus can also include a second carbon nanotube array that is patterned to define a second electrode having a second plurality of electrode segments. The second plurality of electrode segments can be interdigitated with the first plurality of electrode segments. The apparatus can further include a biorecognition agent disposed on a surface of the first electrode and disposed on a surface of the second electrode. The first plurality of electrode segments can each have a height-to-width aspect ratio of at least 1 to 1.
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公开(公告)号：US20220073217A1
公开(公告)日：2022-03-10
申请号：US17447358
申请日：2021-09-10
IPC分类号： B64G1/50
摘要： A method includes coupling a radiator panel assembly to a component, and conducting heat from the component via a thermally conductive hinge into at least one base radiator panel in the radiator panel assembly. The method further includes placing the at least one base radiator panel in a position to radiate a fraction of the heat into space through a surface of the at least one base radiator panel, and dynamically varying the position of the at least one base radiator panel to vary an amount of heat loss through the at least one base radiator panel to regulate a temperature of the component.
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公开(公告)号：US09897600B2
公开(公告)日：2018-02-20
申请号：US14945234
申请日：2015-11-18
发明人： Brian D. Iverson , Kevin M. Marr
IPC分类号： G01N21/75 , G01N33/543 , B82Y15/00
CPC分类号： G01N33/54373 , B82Y15/00
摘要： In one general aspect, a flow-through sensor can include a carbon nanotube structure including a parallel array of micro-channels, a catalyst coupled to an inner surface of at least one of the micro-channels, and a functionalizing material disposed within the micro-channels.
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