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公开(公告)号：US07563734B2
公开(公告)日：2009-07-21
申请号：US11103360
申请日：2005-04-11
CPC分类号： C09D133/14 , A61L15/24 , A61L15/46 , A61L27/34 , A61L27/54 , A61L29/085 , A61L29/16 , A61L31/10 , A61L31/16 , A61L2300/204 , A61L2300/404 , A61L2300/606 , B05D1/60 , C09D5/14 , C09D125/18 , Y10T442/2525 , Y10T442/2861 , Y10T442/2926 , C08L33/14 , C08L25/18
摘要： One aspect of the present invention is directed to antimicrobial surfaces comprised of hydrocarbon polymers with significant hydrophobic character which also contain an amino group with a pKa greater than or equal to about 8. In certain embodiments initiated chemical vapor deposition (iCVD) is used to coat a surface with an antimicrobial polymer.
摘要翻译： 本发明的一个方面涉及由具有显着疏水特征的烃聚合物组成的抗微生物表面，其还含有pKa大于或等于约8的氨基。在某些实施方案中，引发化学气相沉积（iCVD）用于涂覆 具有抗微生物聚合物的表面。
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公开(公告)号：US07431969B2
公开(公告)日：2008-10-07
申请号：US11198932
申请日：2005-08-05
申请人： Karen K. Gleason , Kelvin Chan
发明人： Karen K. Gleason , Kelvin Chan
IPC分类号： C23C16/00
摘要： In one embodiment of the invention, iCVD is used to form linear thin films using a radical initiator and an alkene. In another embodiment, iCVD is used to form crosslinked thin films by the addition of a crosslinking agent (e.g., a diacrylate or a dimethyacrylate). The incorporation of a crosslinking agent into the thin films is shown to increase systematically with its partial pressure. In one embodiment, when the crosslinker is EDGA and the monomer is HEMA it results in crosslinked P(HEMA-co-EGDA) copolymer. In another embodiment, when the crosslinker is EDGA and the monomer is VP, it results in crosslinked P(VP-co-EGDA). Disclosed are the effects of crosslinker incorporation on the thermal and the wetting properties of the polymers. The unique swelling properties of these films are also described; certain films of the present invention are hydrogels when soaked in water.
摘要翻译： 在本发明的一个实施方案中，iCVD用于使用自由基引发剂和烯烃形成线性薄膜。 在另一个实施方案中，iCVD用于通过加入交联剂（例如二丙烯酸酯或二甲基丙烯酸酯）形成交联的薄膜。 显示出将交联剂引入薄膜中的系统地增加其分压。 在一个实施方案中，当交联剂为EDGA且单体为HEMA时，其导致交联的P（HEMA-co-EGDA）共聚物。 在另一个实施方案中，当交联剂为EDGA且单体为VP时，其导致交联的P（VP-co-EGDA）。 公开了交联剂掺入对聚合物的热和润湿性能的影响。 还描述了这些膜的独特溶胀特性; 本发明的某些薄膜在水中浸泡时是水凝胶。
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公开(公告)号：US10519326B2
公开(公告)日：2019-12-31
申请号：US14246858
申请日：2014-04-07
申请人： Karen K. Gleason , Rong Yang
发明人： Karen K. Gleason , Rong Yang
IPC分类号： C09D5/16 , B01D65/08 , C09D139/08 , B01D61/02 , B01D67/00
摘要： Disclosed are methods of preparing antifouling and chlorine-resistant coatings on reverse osmosis membranes with initiated chemical vapor deposition. The coatings enhance the stability and lifetime of membranes without sacrificing performance characteristics, such as permeability or salt retention.
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公开(公告)号：US20190022594A1
公开(公告)日：2019-01-24
申请号：US16041169
申请日：2018-07-20
申请人： Minghui Wang , Karen K. Gleason , Peter Kovacik
发明人： Minghui Wang , Karen K. Gleason , Peter Kovacik
摘要： Disclosed are methods of preparing antifouling coatings on reverse osmosis membranes with initiated vapor deposition or oxidative vapor deposition. The coatings enhance the stability and lifetime of membranes without sacrificing performance characteristics, such as permeability or salt retention.
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公开(公告)号：US09448219B2
公开(公告)日：2016-09-20
申请号：US13893699
申请日：2013-05-14
CPC分类号： G01N33/0057 , G01N27/128 , Y10T436/147777 , Y10T436/163333 , Y10T436/173076 , Y10T436/173845
摘要： One aspect of the invention relates to an ultrathin micro-electromechanical chemical sensing device which uses swelling or straining of a reactive organic material for sensing. In certain embodiments, the device comprises a contact on-off switch chemical sensor. For example, the device can comprises a small gap separating two electrodes, wherein the gap can be closed as a result of the swelling or stressing of an organic polymer coating on one or both sides of the gap. In certain embodiments, the swelling or stressing is due to the organic polymer reacting with a target analyte.
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公开(公告)号：US20140186620A1
公开(公告)日：2014-07-03
申请号：US14085275
申请日：2013-11-20
申请人： Karen K. Gleason , Rong Yang , Yaron Segal , Tonio Buonassisi , Baby Reeja Jayan
发明人： Karen K. Gleason , Rong Yang , Yaron Segal , Tonio Buonassisi , Baby Reeja Jayan
IPC分类号： B05D1/00
CPC分类号： B05D1/60 , H01L21/02118 , H01L21/02271 , H01L31/1868 , Y02E10/50 , Y02P70/521 , Y10T428/265
摘要： Embodiments described herein are related to methods for processing substrates such as silicon substrates. In some cases, the method may provide the ability to passivate a silicon surface at relatively low temperatures and/or in the absence of a solvent. Methods described herein may be useful in the fabrication of a wide range of devices, including electronic devices such as photovoltaic devices, solar cells, organic light-emitting diodes, sensors, and the like.
摘要翻译： 本文描述的实施例涉及用于处理诸如硅衬底的衬底的方法。 在一些情况下，该方法可提供在较低温度和/或不存在溶剂的情况下钝化硅表面的能力。 本文描述的方法可用于制造宽范围的装置，包括诸如光伏器件，太阳能电池，有机发光二极管，传感器等的电子器件。
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7.发明申请Single-Unit Reactor Design for Combined Oxidative, Initiated, and Plasma-Enhanced Chemical Vapor Deposition 有权用于组合氧化，起始和等离子体增强化学气相沉积的单一单元反应器设计公开(公告)号：US20130224380A1
公开(公告)日：2013-08-29
申请号：US13407075
申请日：2012-02-28
IPC分类号： C23C16/00
CPC分类号： C23C16/509
摘要： Described herein are reactors capable of sequentially or simultaneously depositing thin-film polymers onto a substrate by oxidative chemical vapor deposition (oCVD), initiated chemical vapor deposition (iCVD), and plasma-enhanced chemical vapor deposition (PECVD). The single-unit CVD reactors allow for the use of more than one CVD process on the same substrate without the risk of inadvertently exposing the substrate to ambient conditions when switching processes. Furthermore, the ability to deposit simultaneously polymers made by two different CVD processes allows for the exploration of new materials. In addition to assisting in the deposition of polymer films, plasma processes may be used to pretreat substrate surfaces before polymer deposition, or to clean the internal surfaces of the reactor between experiments.
摘要翻译： 这里描述的是能够通过氧化化学气相沉积（oCVD），起始化学气相沉积（iCVD）和等离子体增强化学气相沉积（PECVD）将薄膜聚合物顺序或同时沉积到基底上的反应器。 单个单元CVD反应器允许在同一衬底上使用多于一个CVD工艺，而不会在切换工艺时不经意地将衬底暴露于环境条件的风险。 此外，同时沉积通过两种不同CVD工艺制备的聚合物的能力允许探索新材料。 除了辅助聚合物膜的沉积之外，还可以使用等离子体工艺来在聚合物沉积之前预处理衬底表面，或者在实验之间清洁反应器的内表面。
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公开(公告)号：US08441081B2
公开(公告)日：2013-05-14
申请号：US12507283
申请日：2009-07-22
IPC分类号： G01P15/08
CPC分类号： G01N33/0057 , G01N27/128 , Y10T436/147777 , Y10T436/163333 , Y10T436/173076 , Y10T436/173845
摘要： One aspect of the invention relates to an ultrathin micro-electromechanical chemical sensing device which uses swelling or straining of a reactive organic material for sensing. In certain embodiments, the device comprises a contact on-off switch chemical sensor. For example, the device can comprises a small gap separating two electrodes, wherein the gap can be closed as a result of the swelling or stressing of an organic polymer coating on one or both sides of the gap. In certain embodiments, the swelling or stressing is due to the organic polymer reacting with a target analyte.
摘要翻译： 本发明的一个方面涉及使用用于感测的反应性有机材料的溶胀或应变的超薄微机电化学感测装置。 在某些实施例中，该装置包括接触开 - 关开关化学传感器。 例如，该装置可以包括分开两个电极的小间隙，其中间隙可以由于间隙的一侧或两侧上的有机聚合物涂层的膨胀或应力而封闭。 在某些实施方案中，溶胀或应激是由于有机聚合物与靶分析物反应。
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公开(公告)号：US08106420B2
公开(公告)日：2012-01-31
申请号：US12479181
申请日：2009-06-05
IPC分类号： H01L33/00
CPC分类号： H01L51/0037 , H01L51/5048
摘要： A light emitting device can have a layered structure and include a plurality of semiconductor nanocrystals. The layers of the device can be covalently bonded to each other. The device can include continuous chain of covalent bonds extending from the first electrode to the second electrode.
摘要翻译： 发光器件可以具有层状结构并且包括多个半导体纳米晶体。 该装置的层可以彼此共价键合。 该装置可以包括从第一电极延伸到第二电极的连续的共价键链。
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公开(公告)号：US20100221188A1
公开(公告)日：2010-09-02
申请号：US12584528
申请日：2009-09-08
CPC分类号： A61K49/00 , B82Y15/00 , G01N33/54373 , G01N33/582 , G01N33/588 , G01N33/66 , G01N33/84
摘要： The invention provides coated sensors for detecting the presence of analytes. The sensor comprises one or more fluorescent sources, such as one or more quantum dots or one or more fluorescent dyes, a polymeric matrix, a surface coating, and one or more analyte sensing components. The surface coating may be a conformal polymeric film, permeable to the analyte, which may be deposited via a solventless process such as initiated chemical vapor deposition or photoinitiated chemical vapor deposition. The surface coating may increase the biocompatibility of the sensor, reduce nonspecific protein adsorption, and/or sequester functional sensor components within the sensor. The invention also provides methods for detecting the presence of an analyte with coated sensors of the invention.
摘要翻译： 本发明提供用于检测分析物存在的涂层传感器。 传感器包括一个或多个荧光源，例如一个或多个量子点或一个或多个荧光染料，聚合物基质，表面涂层和一个或多个分析物感测组件。 表面涂层可以是对分析物可透过的保形聚合物膜，其可通过无溶剂方法如起始化学气相沉积或光引发化学气相沉积沉积。 表面涂层可增加传感器的生物相容性，减少非特异性蛋白质吸附和/或隔离传感器内的功能传感器部件。 本发明还提供了用于检测本发明的涂覆传感器的分析物的存在的方法。
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