-
1.发明授权Controlled electrochemical deposition of polysaccharide films and hydrogels, and materials formed therefrom 有权多糖膜和水凝胶的控制电化学沉积及由其形成的材料公开(公告)号：US07883615B2
公开(公告)日：2011-02-08
申请号：US10541057
申请日：2004-02-11
申请人： Gregory F. Payne , Li-Qun Wu , Reza Ghodssi , William E. Bentley , Gary W. Rubloff , Hyunmin Yi , Rohan Fernandes , Tianhong Chen , David A. Small
发明人： Gregory F. Payne , Li-Qun Wu , Reza Ghodssi , William E. Bentley , Gary W. Rubloff , Hyunmin Yi , Rohan Fernandes , Tianhong Chen , David A. Small
IPC分类号： C25D9/02
CPC分类号： C25D5/022 , C09D5/4419
摘要： A method is provided for electrochemically depositing a polysaccharide mass having a selected physical state. According to an embodiment, an electrically conductive support of a substrate is contacted with an aqueous solution including a selectively insolubilizable polysaccharide, and the selectively insolubilizable polysaccharide is electrochemically deposited on the electrically conductive support while controlling deposition conditions to form the polysaccharide mass having the selected physical state, such as that of a hydrogel. Deposition may be performed in a spatially and/or temporally controlled manner.
摘要翻译： 提供了一种用于电化学沉积具有选定物理状态的多糖物质的方法。 根据一个实施方案，将基材的导电载体与包含选择性不溶性多糖的水溶液接触，并且将选择性不溶性多糖电化学沉积在导电载体上，同时控制沉积条件以形成具有选定物理性质的多糖物质 状态，例如水凝胶的状态。 沉积可以在空间和/或时间上控制的方式进行。
-
公开(公告)号：US07820227B2
公开(公告)日：2010-10-26
申请号：US10581905
申请日：2004-02-20
申请人： Gregory F. Payne , Gary W. Rubloff , Hyunmin Yi , Rohan Fernandes , Li-Qun Wu , Reza Ghodssi , William E. Bentley
发明人： Gregory F. Payne , Gary W. Rubloff , Hyunmin Yi , Rohan Fernandes , Li-Qun Wu , Reza Ghodssi , William E. Bentley
IPC分类号： A61L33/00
CPC分类号： G03F7/40 , A61L31/10 , A61L31/14 , Y10T428/31504 , Y10T428/31536 , Y10T428/31971 , C08L5/08
摘要： A method for biolithographical deposition of molecules is provided. According to an embodiment of the method, a reactive layer (e.g., a polysaccharide mass) having a surface region coated with a biologically compatible resist is provided. A portion of the biologically compatible resist is selectively removed to expose an exposed portion of the reactive layer. Molecules, such as biomolecules and/or cellular species, are then conjugated to the exposed portion of the reactive layer. Also provided are materials and devices related to the method.
摘要翻译： 提供了分子生物层析沉积的方法。 根据该方法的一个实施方案，提供具有涂覆有生物相容性抗蚀剂的表面区域的反应层（例如，多糖质量）。 选择性地除去生物相容性抗蚀剂的一部分以暴露反应层的暴露部分。 分子，例如生物分子和/或细胞物质，然后与反应层的暴露部分共轭。 还提供了与该方法相关的材料和装置。
-
3.发明授权Spatially selective deposition of polysaccharide layer onto patterned template 有权多糖层在图案化模板上的空间选择性沉积公开(公告)号：US07790010B2
公开(公告)日：2010-09-07
申请号：US11155116
申请日：2005-06-17
申请人： William E. Bentley , Reza Ghodssi , Gregory F. Payne , Gary W. Rubloff , Li-Qun Wu , Hyunmin Yi , Wolfgang Losert , Douglas S. English
发明人： William E. Bentley , Reza Ghodssi , Gregory F. Payne , Gary W. Rubloff , Li-Qun Wu , Hyunmin Yi , Wolfgang Losert , Douglas S. English
CPC分类号： C09D105/08 , C08B37/003 , C09D5/4419 , C25D9/02
摘要： A method is provided for electrochemically depositing a polymer with spatial selectivity. A substrate having a substrate surface is contacted with an aqueous solution containing a selectively insolubilizable polysaccharide, such as chitosan, which is subjected to electrochemically treatment to deposit, with spatial selectivity, the selectively insolubilizable polysaccharide on a patterned electrically conductive portion of the substrate surface.
摘要翻译： 提供了一种以空间选择性电化学沉积聚合物的方法。 具有基底表面的基底与含有选择性不溶性多糖（例如壳聚糖）的水溶液接触，其经过电化学处理以空间选择性沉积在基底表面的图案化导电部分上的选择性不溶性多糖。
-
4.发明申请Controlled electrochemical deposition of polysaccharide films and hydrogels, and materials formed therefrom 有权多糖膜和水凝胶的控制电化学沉积及由其形成的材料公开(公告)号：US20070068824A1
公开(公告)日：2007-03-29
申请号：US10541057
申请日：2004-02-11
申请人： Gregory Payne , Li-Qun Wu , Reza Ghodssi , William Bentley , Gary Rubloff , Hyunmin Yi , Rohan Fernandes , Tianhong Chen , David Small
发明人： Gregory Payne , Li-Qun Wu , Reza Ghodssi , William Bentley , Gary Rubloff , Hyunmin Yi , Rohan Fernandes , Tianhong Chen , David Small
IPC分类号： C25D11/00
CPC分类号： C25D5/022 , C09D5/4419
摘要： A method is provided for electrochemically depositing a polysaccharide mass having a selected physical state. According to an embodiment, an electrically conductive support of a substrate is contacted with an aqueous solution including a selectively insolubilizable polysaccharide, and the selectively insolubilizable polysaccharide is electrochemically deposited on the electrically conductive support while controlling deposition conditions to form the polysaccharide mass having the selected physical state, such as that of a hydrogel. Deposition may be performed in a spatially and/or temporally controlled manner.
摘要翻译： 提供了一种用于电化学沉积具有选定物理状态的多糖物质的方法。 根据一个实施方案，将基材的导电载体与包含选择性不溶性多糖的水溶液接触，并且将选择性不溶性多糖电化学沉积在导电载体上，同时控制沉积条件以形成具有选定物理性质的多糖物质 状态，例如水凝胶的状态。 沉积可以在空间和/或时间上控制的方式进行。
-
公开(公告)号：US07375404B2
公开(公告)日：2008-05-20
申请号：US11003005
申请日：2004-12-03
申请人： Jung Jin Park , Reza Ghodssi , Gary W. Rubloff , Mark Joseph Kastantin , Sheng Li , Li-Qun Wu , Hyunmin Yi , Theresa Michelle Valentine
发明人： Jung Jin Park , Reza Ghodssi , Gary W. Rubloff , Mark Joseph Kastantin , Sheng Li , Li-Qun Wu , Hyunmin Yi , Theresa Michelle Valentine
IPC分类号： H01L27/14
CPC分类号： B01L3/502707 , B01L2200/027 , B01L2200/0689 , B01L2200/12 , B01L2300/041 , B01L2300/0645 , B01L2300/0803 , B01L2300/0816 , B01L2300/0887 , B81B7/0061 , B81B2201/058 , B81C3/002
摘要： A micro-electro-mechanical system (MEMS) device is provided, along with means for its fabrication and operation for microfluidic and/or biomicrofluidic applications. The MEMS device includes a substrate, optional electrodes on the substrate, a patterned structure on the substrate, the patterned structure having a fluidic microchannel aligned with one or more of the optional electrodes, an encapsulation membrane covering the microchannel, and an optional reactive layer deposited over the electrode in the microchannel. MEMS devices of preferred embodiments permit a leak-tight seal to be formed around the microchannel and fluidic interconnects established for robust operation of fluidics-based processes. MEMS devices of other preferred embodiments permit reversible attachment and separation of the encapsulation membrane relative to the patterned structure.
摘要翻译： 提供了微机电系统（MEMS）装置，以及用于其用于微流体和/或生物微流体应用的制造和操作的装置。 MEMS器件包括衬底，衬底上的可选电极，衬底上的图案化结构，图案化结构具有与一个或多个可选电极对准的流体微通道，覆盖微通道的封装膜和沉积的任选的反应层 在微通道上的电极上。 优选实施例的MEMS器件允许围绕微通道形成密封密封，并且为基于流体流程的鲁棒操作而建立的流体互连。 其它优选实施例的MEMS器件允许封装膜相对于图案化结构的可逆连接和分离。
-
公开(公告)号：US20070275246A1
公开(公告)日：2007-11-29
申请号：US10581905
申请日：2004-02-20
申请人： Gregory Payne , Gary Rubloff , Hyunmin Yi , Rohan Fernandes , Li-Qun Wu , Reza Ghodssi , William Bentley
发明人： Gregory Payne , Gary Rubloff , Hyunmin Yi , Rohan Fernandes , Li-Qun Wu , Reza Ghodssi , William Bentley
CPC分类号： G03F7/40 , A61L31/10 , A61L31/14 , Y10T428/31504 , Y10T428/31536 , Y10T428/31971 , C08L5/08
摘要： A method for biolithographical deposition of molecules is provided. According to an embodiment of the method, a reactive layer (e.g., a polysaccharide mass) having a surface region coated with a biologically compatible resist is provided. A portion of the biologically compatible resist is selectively removed to expose an exposed portion of the reactive layer. Molecules, such as biomolecules and/or cellular species, are then conjugated to the exposed portion of the reactive layer. Also provided are materials and devices related to the method.
摘要翻译： 提供了分子生物层析沉积的方法。 根据该方法的一个实施方案，提供具有涂覆有生物相容性抗蚀剂的表面区域的反应层（例如，多糖质量）。 选择性地除去生物相容性抗蚀剂的一部分以暴露反应层的暴露部分。 分子，例如生物分子和/或细胞物质，然后与反应层的暴露部分共轭。 还提供了与该方法相关的材料和装置。
-
公开(公告)号：US20070172821A1
公开(公告)日：2007-07-26
申请号：US10525241
申请日：2003-08-22
申请人： Li-Qun Wu , Mark Kastantin , Hyunmin Yi , Gary Rubloff , William Bentley , Reza Ghodssi , Gregory Payne
发明人： Li-Qun Wu , Mark Kastantin , Hyunmin Yi , Gary Rubloff , William Bentley , Reza Ghodssi , Gregory Payne
CPC分类号： B81C1/00206 , C08B37/003
摘要： The deposition of chitosan onto electrode surfaces is disclosed. Methods of depositing chitosan on surfaces are disclosed. Materials comprising chitosan deposited on a substrate are also disclosed.
摘要翻译： 公开了将壳聚糖沉积在电极表面上。 公开了在表面上沉积壳聚糖的方法。 还公开了包含沉积在基底上的壳聚糖的材料。
-
8.发明申请Spatially selective deposition of polysaccharide layer onto patterned template 有权多糖层在图案化模板上的空间选择性沉积公开(公告)号：US20060102486A1
公开(公告)日：2006-05-18
申请号：US11155116
申请日：2005-06-17
申请人： William Bentley , Reza Ghodssi , Gregory Payne , Gary Rubloff , Li-Qun Wu , Hyunmin Yi , Wolfgang Losert , Douglas English
发明人： William Bentley , Reza Ghodssi , Gregory Payne , Gary Rubloff , Li-Qun Wu , Hyunmin Yi , Wolfgang Losert , Douglas English
IPC分类号： C25D5/02
CPC分类号： C09D105/08 , C08B37/003 , C09D5/4419 , C25D9/02
摘要： A method is provided for electrochemically depositing a polymer with spatial selectivity. A substrate having a substrate surface is contacted with an aqueous solution containing a selectively insolubilizable polysaccharide, such as chitosan, which is subjected to electrochemically treatment to deposit, with spatial selectivity, the selectively insolubilizable polysaccharide on a patterned electrically conductive portion of the substrate surface.
摘要翻译： 提供了一种以空间选择性电化学沉积聚合物的方法。 具有基底表面的基底与含有选择性不溶性多糖（例如壳聚糖）的水溶液接触，其经过电化学处理以空间选择性沉积在基底表面的图案化导电部分上的选择性不溶性多糖。
-
公开(公告)号：US20050230767A1
公开(公告)日：2005-10-20
申请号：US11003005
申请日：2004-12-03
申请人： Jung Park , Reza Ghodssi , Gary Rubloff , Mark Kastantin , Sheng Li , Li-Qun Wu , Hyunmin Yi , Theresa Valentine
发明人： Jung Park , Reza Ghodssi , Gary Rubloff , Mark Kastantin , Sheng Li , Li-Qun Wu , Hyunmin Yi , Theresa Valentine
CPC分类号： B01L3/502707 , B01L2200/027 , B01L2200/0689 , B01L2200/12 , B01L2300/041 , B01L2300/0645 , B01L2300/0803 , B01L2300/0816 , B01L2300/0887 , B81B7/0061 , B81B2201/058 , B81C3/002
摘要： A micro-electro-mechanical system (MEMS) device is provided, along with means for its fabrication and operation for microfluidic and/or biomicrofluidic applications. The MEMS device includes a substrate, optional electrodes on the substrate, a patterned structure on the substrate, the patterned structure having a fluidic microchannel aligned with one or more of the optional electrodes, an encapsulation membrane covering the microchannel, and an optional reactive layer deposited over the electrode in the microchannel. MEMS devices of preferred embodiments permit a leak-tight seal to be formed around the microchannel and fluidic interconnects established for robust operation of fluidics-based processes. MEMS devices of other preferred embodiments permit reversible attachment and separation of the encapsulation membrane relative to the patterned structure.
摘要翻译： 提供了微机电系统（MEMS）装置，以及用于其用于微流体和/或生物微流体应用的制造和操作的装置。 MEMS器件包括衬底，衬底上的可选电极，衬底上的图案化结构，图案化结构具有与一个或多个可选电极对准的流体微通道，覆盖微通道的封装膜和沉积的任选的反应层 在微通道上的电极上。 优选实施例的MEMS器件允许围绕微通道形成密封密封，并且为基于流体流程的鲁棒操作而建立的流体互连。 其它优选实施例的MEMS器件允许封装膜相对于图案化结构的可逆连接和分离。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.039 秒)
