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公开(公告)号：US20130084449A1
公开(公告)日：2013-04-04
申请号：US13636542
申请日：2011-03-22
申请人： Jennifer A. Lewis , Robert F. Shepherd , Robert A. Barry , Sara T. Parker , Jennifer N.H. Shepherd , Pierre Wiltzius , Ralph G. Nuzzo
发明人： Jennifer A. Lewis , Robert F. Shepherd , Robert A. Barry , Sara T. Parker , Jennifer N.H. Shepherd , Pierre Wiltzius , Ralph G. Nuzzo
IPC分类号： C09D11/16
CPC分类号： C09D11/16 , A61L27/16 , A61L27/26 , A61L27/52 , A61L27/56 , C09D11/10 , C09D11/101 , Y10T428/249921 , C08L33/10 , C08L5/08
摘要： A viscoelastic ink for direct writing of hydrogel structures includes a long chain polymer and a photopolymerizable moiety, which may be a photopolymerizable monomer or a photopolymerizable group attached to the long chain polymer. The ink may also include a crosslinking agent, a photoinitiator, and water. The long chain polymer is present at a concentration greater than a critical overlap concentration c* of the long chain polymer in the ink.
摘要翻译： 用于直接书写水凝胶结构的粘弹性油墨包括长链聚合物和可光聚合部分，其可以是可光聚合的单体或连接到长链聚合物上的光聚合基团。 油墨还可以包括交联剂，光引发剂和水。 长链聚合物的浓度大于油墨中长链聚合物的临界重叠浓度c *。
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公开(公告)号：US09045657B2
公开(公告)日：2015-06-02
申请号：US13636542
申请日：2011-03-22
申请人： Jennifer A. Lewis , Robert F. Shepherd , Robert A. Barry, III , Sara T. Parker , Jennifer N. H. Shepherd , Pierre Wiltzius , Ralph G. Nuzzo
发明人： Jennifer A. Lewis , Robert F. Shepherd , Robert A. Barry, III , Sara T. Parker , Jennifer N. H. Shepherd , Pierre Wiltzius , Ralph G. Nuzzo
IPC分类号： C09D11/16 , A61K9/70 , C09D11/10 , A61L27/16 , A61L27/26 , A61L27/52 , A61L27/56 , C09D11/101
CPC分类号： C09D11/16 , A61L27/16 , A61L27/26 , A61L27/52 , A61L27/56 , C09D11/10 , C09D11/101 , Y10T428/249921 , C08L33/10 , C08L5/08
摘要： A viscoelastic ink for direct writing of hydrogel structures includes a long chain polymer and a photopolymerizable moiety, which may be a photopolymerizable monomer or a photopolymerizable group attached to the long chain polymer. The ink may also include a crosslinking agent, a photoinitiator, and water. The long chain polymer is present at a concentration greater than a critical overlap concentration c* of the long chain polymer in the ink.
摘要翻译： 用于直接书写水凝胶结构的粘弹性油墨包括长链聚合物和可光聚合部分，其可以是可光聚合的单体或连接到长链聚合物上的光聚合基团。 油墨还可以包括交联剂，光引发剂和水。 长链聚合物的浓度大于油墨中长链聚合物的临界重叠浓度c *。
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3.发明申请公开(公告)号：US20180187032A1
公开(公告)日：2018-07-05
申请号：US15905358
申请日：2018-02-26
申请人： Mark C. Hersam , Yu Teng Liang , Ethan B. Secor , Pradyumna L. Prabhumirashi , Kanan P. Puntambekar , Michael L. Geier , Bok Y. Ahn , Jennifer A. Lewis
发明人： Mark C. Hersam , Yu Teng Liang , Ethan B. Secor , Pradyumna L. Prabhumirashi , Kanan P. Puntambekar , Michael L. Geier , Bok Y. Ahn , Jennifer A. Lewis
CPC分类号： C09D11/38 , B41J2/01 , B41M5/0023 , C01B32/19 , C01P2006/32 , C09D11/14 , C09D11/322 , C09D11/36 , C09D11/52 , H01L51/0005 , H01L51/0045
摘要： A rapid, scalable methodology for graphene dispersion and concentration with a polymer-organic solvent medium, as can be utilized without centrifugation, to enhance graphene concentration.
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4.发明授权Separation of a target substance from a fluid or mixture using encapsulated sorbents 有权使用封装的吸附剂将目标物质与流体或混合物分离公开(公告)号：US08834605B2
公开(公告)日：2014-09-16
申请号：US13312418
申请日：2011-12-06
申请人： Roger D. Aines , Christopher M. Spadaccini , Joshuah K. Stolaroff , William L. Bourcier , Jennifer A. Lewis , Eric B. Duoss , John J. Vericella
发明人： Roger D. Aines , Christopher M. Spadaccini , Joshuah K. Stolaroff , William L. Bourcier , Jennifer A. Lewis , Eric B. Duoss , John J. Vericella
IPC分类号： B01D53/14
CPC分类号： B01D53/1475 , B01D53/1425 , B01D53/1456 , B01D53/1468 , B01D53/1481 , B01D53/229 , B01D2252/102 , B01D2252/20421 , B01D2252/20426 , B01D2252/20431 , B01D2252/20484 , B01D2252/602 , B01D2258/0283 , B01J20/324 , B01J20/3244 , B01J20/327 , B01J20/3295 , Y02C10/04 , Y02C10/06 , Y02C10/08 , Y02C20/10
摘要： Method and apparatus for separating a target substance from a fluid or mixture. Capsules having a coating and stripping solvents encapsulated in the capsules are provided. The coating is permeable to the target substance. The capsules having a coating and stripping solvents encapsulated in the capsules are exposed to the fluid or mixture. The target substance migrates through the coating and is taken up by the stripping solvents. The target substance is separated from the fluid or mixture by driving off the target substance from the capsules.
摘要翻译： 用于从流体或混合物中分离目标物质的方法和装置。 提供具有包封在胶囊中的涂层和汽提溶剂的胶囊。 涂层对目标物质是可渗透的。 具有包封在胶囊中的涂层和汽提溶剂的胶囊暴露于流体或混合物。 目标物质通过涂层迁移并被汽提溶剂吸收。 通过从胶囊中排出目标物质将目标物质与流体或混合物分离。
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5.发明申请SEPARATION OF A TARGET SUBSTANCE FROM A FLUID OR MIXTURE USING ENCAPSULATED SORBENTS 有权使用封堵的分离器从液体或混合物中分离目标物质公开(公告)号：US20120214219A1
公开(公告)日：2012-08-23
申请号：US13312418
申请日：2011-12-06
申请人： Roger D. Aines , Christopher M. Spadaccini , Joshuah K. Stolaroff , William L. Bourcier , Jennifer A. Lewis , Eric B. Duoss , John J. Vericella
发明人： Roger D. Aines , Christopher M. Spadaccini , Joshuah K. Stolaroff , William L. Bourcier , Jennifer A. Lewis , Eric B. Duoss , John J. Vericella
IPC分类号： B01D53/46 , B01J20/28 , C09K3/00 , B01J35/02 , C12N9/00 , B01D53/18 , B01D53/14 , B01D53/62 , B01D53/48 , B01D53/52 , B01D53/56 , B01D53/02 , C12N11/00 , B82Y40/00
CPC分类号： B01D53/1475 , B01D53/1425 , B01D53/1456 , B01D53/1468 , B01D53/1481 , B01D53/229 , B01D2252/102 , B01D2252/20421 , B01D2252/20426 , B01D2252/20431 , B01D2252/20484 , B01D2252/602 , B01D2258/0283 , B01J20/324 , B01J20/3244 , B01J20/327 , B01J20/3295 , Y02C10/04 , Y02C10/06 , Y02C10/08 , Y02C20/10
摘要： Method and apparatus for separating a target substance from a fluid or mixture. Capsules having a coating and stripping solvents encapsulated in the capsules are provided. The coating is permeable to the target substance. The capsules having a coating and stripping solvents encapsulated in the capsules are exposed to the fluid or mixture. The target substance migrates through the coating and is taken up by the stripping solvents. The target substance is separated from the fluid or mixture by driving off the target substance from the capsules.
摘要翻译： 用于从流体或混合物中分离目标物质的方法和装置。 提供具有包封在胶囊中的涂层和汽提溶剂的胶囊。 涂层对目标物质是可渗透的。 具有包封在胶囊中的涂层和汽提溶剂的胶囊暴露于流体或混合物。 目标物质通过涂层迁移并被汽提溶剂吸收。 通过从胶囊中排出目标物质将目标物质与流体或混合物分离。
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公开(公告)号：US08187500B2
公开(公告)日：2012-05-29
申请号：US12271832
申请日：2008-11-14
申请人： Jennifer A. Lewis , Qi Li , Ranjeet Rao
发明人： Jennifer A. Lewis , Qi Li , Ranjeet Rao
IPC分类号： H01B1/00
摘要： A biphasic ink comprises a plurality of attractive particles, a plurality of repulsive particles, and a carrier liquid.
摘要翻译： 双相油墨包括多个有吸引力的颗粒，多个排斥颗粒和载体液体。
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公开(公告)号：US20120108465A1
公开(公告)日：2012-05-03
申请号：US12568127
申请日：2009-09-28
CPC分类号： B82Y15/00 , G01N33/0037 , G01N33/004 , G01N33/0047 , G01N33/0054 , G01N33/02 , Y02A50/245 , Y02A50/246
摘要： A sensor array is provided including a plurality of fibers being woven to form 3-D periodic fiber structures. A selective number of the fibers include gaseous sensing materials to detect selective gases. A plurality of spacing elements provides adequate spacing between successively arranged nano-fibers. The nano-fibers and spacing elements are arranged to form a 3-D scaffolding structure for detecting specific or combinations of gaseous analytes.
摘要翻译： 提供了传感器阵列，其包括被编织以形成3-D周期性纤维结构的多个纤维。 选择数量的纤维包括用于检测选择性气体的气体感测材料。 多个间隔元件在连续布置的纳米纤维之间提供足够的间隔。 布置纳米纤维和间隔元件以形成用于检测气体分析物的特定或组合的3-D脚手架结构。
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公开(公告)号：US07053125B2
公开(公告)日：2006-05-30
申请号：US10336636
申请日：2003-01-03
CPC分类号： A61K6/05
摘要： Comb polymers are used as dispersants to increase the stability of colloidal suspensions containing multivalent or high concentrations of monovalent ions. Stabilized colloidal suspensions and methods of forming stabilized colloidal suspensions are described, including suspensions containing ceramic precursors or bioactive agents useful in forming ceramic substrates or pharmaceutical compositions, respectively.
摘要翻译： 梳状聚合物用作分散剂以增加含有多价或高浓度一价离子的胶体悬浮液的稳定性。 描述了稳定的胶体悬浮液和形成稳定的胶体悬浮液的方法，包括分别含有用于形成陶瓷底物或药物组合物的陶瓷前体或生物活性剂的悬浮液。
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公开(公告)号：US20150115487A1
公开(公告)日：2015-04-30
申请号：US14066503
申请日：2013-10-29
申请人： William L. Bourcier, III , Roger D. Aines , Sarah E. Baker , Eric B. Duoss , Amitesh Maiti , Jeffery J. Roberts , Christopher M. Spadaccini , Joshuah K. Stolaroff , John J. Vericella , Jennifer A. Lewis , James O. Hardin, IV , William C. Floyd, III
发明人： William L. Bourcier, III , Roger D. Aines , Sarah E. Baker , Eric B. Duoss , Amitesh Maiti , Jeffery J. Roberts , Christopher M. Spadaccini , Joshuah K. Stolaroff , John J. Vericella , Jennifer A. Lewis , James O. Hardin, IV , William C. Floyd, III
IPC分类号： B01J13/00
摘要： Encapsulated solids are made by first encapsulating precursor materials in a polymer shell. The precursors are some combination of solids, liquids, gases, and/or gels. The precursors are then transformed into solids by emplacement of the capsule in an environment where gas or fluid transport into or out of the polymer shell causes transformation into solids.
摘要翻译： 通过首先将前体材料包封在聚合物壳体中来制备包封的固体。 前体是固体，液体，气体和/或凝胶的某些组合。 然后通过将胶囊置于气体或流体输入或流出聚合物壳体的环境中，将前体转化成固体，导致转化为固体。
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公开(公告)号：US20140314954A1
公开(公告)日：2014-10-23
申请号：US14128905
申请日：2012-06-29
申请人： Jennifer A. Lewis , Christopher J. Hansen , Steven Kranz , John J. Vericella , Willie Wu , David B. Kolesky
发明人： Jennifer A. Lewis , Christopher J. Hansen , Steven Kranz , John J. Vericella , Willie Wu , David B. Kolesky
CPC分类号： B41J2/1433 , B29C64/112 , B29C64/20 , B41J2/14 , B41J2/1623 , B81B2201/058
摘要： A multinozzle deposition system for direct write applications comprises a body including a first network of microchannels embedded therein, where the first network of microchannels extends from a parent microchannel through a series of furcations to a plurality of branching microchannels. The series consists of k generations with furcation number m where the /cth generation includes mk branching microchannels. A first end of the body includes a single inlet to the parent microchannel and a second end of the body includes mk outlets from the branching microchannels, where k is an integer greater than or equal to 1 and m is an integer greater than or equal to 2. The body comprises a material having a sufficient rigidity to sustain a pressure in the microchannels of about 690 kPa or greater without distortion.
摘要翻译： 用于直接写入应用的多喷嘴沉积系统包括主体，其包括嵌入其中的第一微通道网络，其中第一微通道网络从母体微通道延伸通过一系列分叉到多个分支微通道。 该系列由分支数m的k代组成，其中第c代包括mk分支微通道。 主体的第一端包括到母体微通道的单个入口，并且主体的第二端包括来自分支微通道的mk个出口，其中k是大于或等于1的整数，并且m是大于或等于 本体包括具有足够刚度以保持微通道约690kPa或更大而没有变形的压力的材料。
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