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公开(公告)号：US20190161883A1
公开(公告)日：2019-05-30
申请号：US16243832
申请日：2019-01-09
发明人： Ahmed Busnaina , Hanchul Cho , Sivasubramanian Somu , Jun Huang
摘要： Damascene templates have two-dimensionally patterned raised metal features disposed on an underlying conductive layer extending across a substrate. The templates are topographically flat overall, and the patterned conductive features establish micron-scale and nanometer-scale patterns for the assembly of nanoelements into nanoscale circuits and sensors. The templates are made using microfabrication techniques together with chemical mechanical polishing. These templates are compatible with various directed assembly techniques, including electrophoresis, and offer essentially 100% efficient assembly and transfer of nanoelements in a continuous operation cycle. The templates can be repeatedly used for transfer of patterned nanoelements thousands of times with minimal or no damage, and the transfer process involves no intermediate processes between cycles. The assembly and transfer processes employed are carried out at room temperature and pressure and are thus amenable to low cost, high-rate device production.
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公开(公告)号：US10208394B2
公开(公告)日：2019-02-19
申请号：US15180262
申请日：2016-06-13
发明人： Ahmed Busnaina , Hanchul Cho , Sivasubramanian Somu , Jun Huang
摘要： Damascene templates have two-dimensionally patterned raised metal features disposed on an underlying conductive layer extending across a substrate. The templates are topographically flat overall, and the patterned conductive features establish micron-scale and nanometer-scale patterns for the assembly of nanoelements into nanoscale circuits and sensors. The templates are made using microfabrication techniques together with chemical mechanical polishing. These templates are compatible with various directed assembly techniques, including electrophoresis, and offer essentially 100% efficient assembly and transfer of nanoelements in a continuous operation cycle. The templates can be repeatedly used for transfer of patterned nanoelements thousands of times with minimal or no damage, and the transfer process involves no intermediate processes between cycles. The assembly and transfer processes employed are carried out at room temperature and pressure and are thus amenable to low cost, high-rate device production.
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3.发明申请公开(公告)号：US20170009365A1
公开(公告)日：2017-01-12
申请号：US15180262
申请日：2016-06-13
发明人： Ahmed Busnaina , Hanchul Cho , Sivasubramanian Somu , Jun Huang
CPC分类号： C25D13/02 , B82B3/0042 , B82Y10/00 , B82Y40/00 , C25D13/00 , C25D15/00 , G03F7/0002 , Y10S977/882
摘要： Damascene templates have two-dimensionally patterned raised metal features disposed on an underlying conductive layer extending across a substrate. The templates are topographically flat overall, and the patterned conductive features establish micron-scale and nanometer-scale patterns for the assembly of nanoelements into nanoscale circuits and sensors. The templates are made using microfabrication techniques together with chemical mechanical polishing. These templates are compatible with various directed assembly techniques, including electrophoresis, and offer essentially 100% efficient assembly and transfer of nanoelements in a continuous operation cycle. The templates can be repeatedly used for transfer of patterned nanoelements thousands of times with minimal or no damage, and the transfer process involves no intermediate processes between cycles. The assembly and transfer processes employed are carried out at room temperature and pressure and are thus amenable to low cost, high-rate device production.
摘要翻译： 镶嵌模板具有二维图案化的凸起金属特征，其设置在跨越衬底延伸的下面的导电层上。 模板在整体上在地形上平坦，并且图案化的导电特征建立了用于将纳米元件组装成纳米尺度电路和传感器的微米级和纳米级图案。 模板使用微加工技术和化学机械抛光制成。 这些模板与各种定向组装技术（包括电泳）兼容，并且在连续的操作循环中提供基本上100％的有效组装和转移纳米元件。 可以重复使用模板，以最小或无损伤的方式传输图案化纳米元件数千次，并且转印过程不涉及循环之间的中间过程。 所采用的组装和转移方法在室温和压力下进行，因此可以实现低成本，高速率的装置生产。
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公开(公告)号：US09365946B2
公开(公告)日：2016-06-14
申请号：US14356328
申请日：2012-11-08
发明人： Ahmed Busnaina , Hanchul Cho , Sivasubramanian Somu , Jun Huang
CPC分类号： C25D13/02 , B82B3/0042 , B82Y10/00 , B82Y40/00 , C25D13/00 , C25D15/00 , G03F7/0002 , Y10S977/882
摘要： Damascene templates have two-dimensionally patterned raised metal features disposed on an underlying conductive layer extending across a substrate. The templates are topographically flat overall, and the patterned conductive features establish micron-scale and nanometer-scale patterns for the assembly of nanoelements into nanoscale circuits and sensors. The templates are made using microfabrication techniques together with chemical mechanical polishing. These templates are compatible with various directed assembly techniques, including electrophoresis, and offer essentially 100% efficient assembly and transfer of nanoelements in a continuous operation cycle. The templates can be repeatedly used for transfer of patterned nanoelements thousands of times with minimal or no damage, and the transfer process involves no intermediate processes between cycles. The assembly and transfer processes employed are carried out at room temperature and pressure and are thus amenable to low cost, high-rate device production.
摘要翻译： 镶嵌模板具有二维图案化的凸起金属特征，其设置在跨越衬底延伸的下面的导电层上。 模板在整体上在地形上平坦，并且图案化的导电特征建立了用于将纳米元件组装成纳米尺度电路和传感器的微米级和纳米级图案。 模板使用微加工技术和化学机械抛光制成。 这些模板与各种定向组装技术（包括电泳）兼容，并且在连续的操作循环中提供基本上100％的有效组装和转移纳米元件。 可以重复使用模板，以最小或无损伤的方式传输图案化纳米元件数千次，并且转印过程不涉及循环之间的中间过程。 所采用的组装和转移方法在室温和压力下进行，因此可以实现低成本，高速率的装置生产。
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公开(公告)号：US10815582B2
公开(公告)日：2020-10-27
申请号：US16243832
申请日：2019-01-09
发明人： Ahmed Busnaina , Hanchul Cho , Sivasubramanian Somu , Jun Huang
摘要： Damascene templates have two-dimensionally patterned raised metal features disposed on an underlying conductive layer extending across a substrate. The templates are topographically flat overall, and the patterned conductive features establish micron-scale and nanometer-scale patterns for the assembly of nanoelements into nanoscale circuits and sensors. The templates are made using microfabrication techniques together with chemical mechanical polishing. These templates are compatible with various directed assembly techniques, including electrophoresis, and offer essentially 100% efficient assembly and transfer of nanoelements in a continuous operation cycle. The templates can be repeatedly used for transfer of patterned nanoelements thousands of times with minimal or no damage, and the transfer process involves no intermediate processes between cycles. The assembly and transfer processes employed are carried out at room temperature and pressure and are thus amenable to low cost, high-rate device production.
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公开(公告)号：US10031102B2
公开(公告)日：2018-07-24
申请号：US14910294
申请日：2014-08-05
IPC分类号： G01N27/00 , G01N33/00 , G01N27/414 , C12Q1/58 , C12Q1/00 , B82Y15/00 , C12Q1/26 , C12Q1/54 , H01L29/40 , G01N27/12
摘要： A single-walled carbon nanotube-based micron scale multiplex biosensor is provided that enables the detection of glucose, lactate, and urea. The sensor is based on modification of semiconducting single-walled carbon nanotubes using a linker that non-covalently associates with the nanotubes and covalently couples to an enzyme. Reaction of a physiological substrate with the enzyme results in increased resistance of the nanotubes within the sensor. The sensor is suitable for use in patient monitoring, particularly in a clinical setting. Incorporation of read out electronics and an RF signal generator into the sensor device enables it to communicate to a relay station or remote receiver. Methods are also provided for fabricating the biosensor device and using the device for detection.
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7.发明申请公开(公告)号：US20140318967A1
公开(公告)日：2014-10-30
申请号：US14356328
申请日：2012-11-08
发明人： Ahmed Busnaina , Hanchul Cho , Sivasubramanian Somu , Jun Huang
IPC分类号： C25D13/00
CPC分类号： C25D13/02 , B82B3/0042 , B82Y10/00 , B82Y40/00 , C25D13/00 , C25D15/00 , G03F7/0002 , Y10S977/882
摘要： Damascene templates have two-dimensionally patterned raised metal features disposed on an underlying conductive layer extending across a substrate. The templates are topographically flat overall, and the patterned conductive features establish micron-scale and nanometer-scale patterns for the assembly of nanoelements into nanoscale circuits and sensors. The templates are made using microfabrication techniques together with chemical mechanical polishing. These templates are compatible with various directed assembly techniques, including electrophoresis, and offer essentially 100% efficient assembly and transfer of nanoelements in a continuous operation cycle. The templates can be repeatedly used for transfer of patterned nanoelements thousands of times with minimal or no damage, and the transfer process involves no intermediate processes between cycles. The assembly and transfer processes employed are carried out at room temperature and pressure and are thus amenable to low cost, high-rate device production.
摘要翻译： 镶嵌模板具有二维图案化的凸起金属特征，其设置在跨越衬底延伸的下面的导电层上。 模板在整体上在地形上平坦，并且图案化的导电特征建立了用于将纳米元件组装成纳米尺度电路和传感器的微米级和纳米级图案。 模板使用微加工技术和化学机械抛光制成。 这些模板与各种定向组装技术（包括电泳）兼容，并且在连续的操作循环中提供基本上100％的有效组装和转移纳米元件。 可以重复使用模板，以最小或无损伤的方式传输图案化纳米元件数千次，并且转印过程不涉及循环之间的中间过程。 所采用的组装和转移方法在室温和压力下进行，因此可以实现低成本，高速率的装置生产。
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