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公开(公告)号:US20110217712A1
公开(公告)日:2011-09-08
申请号:US12976827
申请日:2010-12-22
CPC分类号: C12Q1/6848 , C12Q1/6816 , C12Q1/6846 , C12Q1/686 , C12Q2527/125 , C12Q2563/159
摘要: System, including methods, apparatus, compositions, and kits, for making and using a stabilized emulsion. A method of generating a stabilized emulsion is provided. In the method, an aqueous phase may be provided. The aqueous phase may include an effective concentration of one or more skin-forming proteins. An emulsion may be formed. The emulsion may include droplets of a dispersed phase disposed in a continuous phase, with the aqueous phase being the continuous phase or the dispersed phase. The emulsion may be heated to create an interfacial skin between each droplet and the continuous phase, to transform the droplets into capsules.
摘要翻译: 用于制备和使用稳定化乳液的系统,包括方法,装置,组合物和试剂盒。 提供了一种产生稳定的乳液的方法。 在该方法中,可以提供水相。 水相可以包括有效浓度的一种或多种皮肤形成蛋白质。 可以形成乳液。 乳液可以包括设置在连续相中的分散相的液滴,水相是连续相或分散相。 可以加热乳液以在每个液滴和连续相之间产生界面皮肤,以将液滴转化成胶囊。
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公开(公告)号:US09089844B2
公开(公告)日:2015-07-28
申请号:US13287120
申请日:2011-11-01
申请人: Amy L. Hiddessen , Donald A. Masquelier , Kevin D. Ness , Benjamin J. Hindson , Anthony J. Makarewicz, Jr. , Erin R. Chia
发明人: Amy L. Hiddessen , Donald A. Masquelier , Kevin D. Ness , Benjamin J. Hindson , Anthony J. Makarewicz, Jr. , Erin R. Chia
CPC分类号: B01L3/502784 , B01F3/0807 , B01F13/0062 , B01F13/1022 , B01L3/502761 , B01L2200/0605 , B01L2200/0673 , B01L2300/0867 , B01L2400/0487 , G01N1/38 , G01N2035/1046 , Y10T137/0396 , Y10T137/8593
摘要: System, including methods, apparatus, and kits, for forming emulsions. The system may include an instrument and a microfluidic chip received by the instrument. The instrument may apply pressure to prospective emulsion phases held by the chip, to drive formation and collection of emulsions in the chip. In some embodiments, the instrument may stop applying pressure to the chip when a change in pressure meeting a predefined condition is detected by the instrument. The change may indicate that an endpoint of droplet generation has been reached.
摘要翻译: 用于形成乳液的系统,包括方法,装置和试剂盒。 该系统可以包括由仪器接收的仪器和微流体芯片。 仪器可以对由芯片保持的预期乳液相施加压力,以驱动芯片中的乳液的形成和收集。 在一些实施例中,当仪器检测到满足预定条件的压力变化时,仪器可能停止向芯片施加压力。 该变化可能表明已达到液滴产生的终点。
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公开(公告)号:US08399198B2
公开(公告)日:2013-03-19
申请号:US12976816
申请日:2010-12-22
IPC分类号: C12Q1/68
CPC分类号: C12Q1/6848 , C12Q1/6816 , C12Q1/6846 , C12Q1/686 , C12Q2527/125 , C12Q2563/159
摘要: System, including methods, apparatus, compositions, and kits, for assays with an emulsion including capsules. A method of performing an assay is provided. In the method, an aqueous phase may be provided. The aqueous phase may include a sample and an effective concentration of one or more skin-forming proteins. An emulsion may be formed. The emulsion may include droplets of the aqueous phase disposed in a nonaqueous continuous phase. The emulsion may be heated to create an interfacial skin between each droplet and the continuous phase, to transform the droplets into capsules. Assay data related to the sample may be collected from the capsules.
摘要翻译: 系统,包括方法,装置,组合物和试剂盒,用于包含胶囊的乳液测定。 提供了进行测定的方法。 在该方法中,可以提供水相。 水相可以包括样品和有效浓度的一种或多种皮肤形成蛋白质。 可以形成乳液。 乳液可以包括设置在非水连续相中的水相的液滴。 可以加热乳液以在每个液滴和连续相之间产生界面皮肤,以将液滴转化成胶囊。 可以从胶囊中收集与样品相关的测定数据。
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公开(公告)号:US20120190033A1
公开(公告)日:2012-07-26
申请号:US13341688
申请日:2011-12-30
IPC分类号: C12Q1/68
CPC分类号: B01L3/021 , B01L2200/0673 , B01L2400/0478 , B01L2400/0622
摘要: System, including methods and apparatus, for transporting droplets from a tip to an examination site for detection.
摘要翻译: 用于将液滴从尖端传送到检查部位以进行检测的系统,包括方法和装置。
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公开(公告)号:US09598725B2
公开(公告)日:2017-03-21
申请号:US12976827
申请日:2010-12-22
CPC分类号: C12Q1/6848 , C12Q1/6816 , C12Q1/6846 , C12Q1/686 , C12Q2527/125 , C12Q2563/159
摘要: System, including methods, apparatus, compositions, and kits, for making and using a stabilized emulsion. A method of generating a stabilized emulsion is provided. In the method, an aqueous phase may be provided. The aqueous phase may include an effective concentration of one or more skin-forming proteins. An emulsion may be formed. The emulsion may include droplets of a dispersed phase disposed in a continuous phase, with the aqueous phase being the continuous phase or the dispersed phase. The emulsion may be heated to create an interfacial skin between each droplet and the continuous phase, to transform the droplets into capsules.
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公开(公告)号:US20120152369A1
公开(公告)日:2012-06-21
申请号:US13287120
申请日:2011-11-01
申请人: Amy L. Hiddessen , Donald A. Masquelier , Kevin D. Ness , Benjamin J. Hindson , Anthony J. Makarewicz, JR. , Erin R. Steenblock
发明人: Amy L. Hiddessen , Donald A. Masquelier , Kevin D. Ness , Benjamin J. Hindson , Anthony J. Makarewicz, JR. , Erin R. Steenblock
CPC分类号: B01L3/502784 , B01F3/0807 , B01F13/0062 , B01F13/1022 , B01L3/502761 , B01L2200/0605 , B01L2200/0673 , B01L2300/0867 , B01L2400/0487 , G01N1/38 , G01N2035/1046 , Y10T137/0396 , Y10T137/8593
摘要: System, including methods, apparatus, and kits, for forming emulsions. The system may include an instrument and a microfluidic chip received by the instrument. The instrument may apply pressure to prospective emulsion phases held by the chip, to drive formation and collection of emulsions in the chip. In some embodiments, the instrument may stop applying pressure to the chip when a change in pressure meeting a predefined condition is detected by the instrument. The change may indicate that an endpoint of droplet generation has been reached.
摘要翻译: 用于形成乳液的系统,包括方法,装置和试剂盒。 该系统可以包括由仪器接收的仪器和微流体芯片。 仪器可以对由芯片保持的预期乳液相施加压力,以驱动芯片中的乳液的形成和收集。 在一些实施例中,当仪器检测到满足预定条件的压力变化时,仪器可能停止向芯片施加压力。 该变化可能表明已达到液滴产生的终点。
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公开(公告)号:US20110217711A1
公开(公告)日:2011-09-08
申请号:US12976816
申请日:2010-12-22
IPC分类号: C12Q1/68
CPC分类号: C12Q1/6848 , C12Q1/6816 , C12Q1/6846 , C12Q1/686 , C12Q2527/125 , C12Q2563/159
摘要: System, including methods, apparatus, compositions, and kits, for assays with an emulsion including capsules. A method of performing an assay is provided. In the method, an aqueous phase may be provided. The aqueous phase may include a sample and an effective concentration of one or more skin-forming proteins. An emulsion may be formed. The emulsion may include droplets of the aqueous phase disposed in a nonaqueous continuous phase. The emulsion may be heated to create an interfacial skin between each droplet and the continuous phase, to transform the droplets into capsules. Assay data related to the sample may be collected from the capsules.
摘要翻译: 系统,包括方法,装置,组合物和试剂盒,用于包含胶囊的乳液测定。 提供了进行测定的方法。 在该方法中,可以提供水相。 水相可以包括样品和有效浓度的一种或多种皮肤形成蛋白质。 可以形成乳液。 乳液可以包括设置在非水连续相中的水相的液滴。 可以加热乳液以在每个液滴和连续相之间产生界面皮肤,以将液滴转化成胶囊。 可以从胶囊中收集与样品相关的测定数据。
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公开(公告)号:US09393560B2
公开(公告)日:2016-07-19
申请号:US13341688
申请日:2011-12-30
IPC分类号: B01L3/02
CPC分类号: B01L3/021 , B01L2200/0673 , B01L2400/0478 , B01L2400/0622
摘要: Method of transporting droplets for detection. An emulsion disposed in a container and including droplets may be provided. Contact may be created between a tip and the emulsion. The tip may be connected to an examination region and may include an outer tube and an inner tube. The outer tube may form a first open end and surround an enclosed portion of the inner tube. The inner tube may extend out of the first open end to create a projecting portion forming a second open end below the first open end. Droplets of the emulsion may be loaded into the inner tube via the second open end. Loaded droplets may be moved from the inner tube to the examination region. Fluid may be dispensed onto the projecting portion of the inner tube from the first open end formed by the outer tube.
摘要翻译: 运输液滴检测方法。 可以提供设置在容器中并且包括液滴的乳液。 可以在尖端和乳液之间产生接触。 尖端可以连接到检查区域并且可以包括外管和内管。 外管可以形成第一开口端并且围绕内管的封闭部分。 内管可以延伸出第一开口端,以形成在第一开口端下方形成第二开口端的突出部分。 乳液的液滴可以经由第二开口端装载到内管中。 装载的液滴可以从内管移动到检查区域。 流体可以从由外管形成的第一开口端分配到内管的突出部分上。
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公开(公告)号:US08663920B2
公开(公告)日:2014-03-04
申请号:US13562198
申请日:2012-07-30
CPC分类号: C40B20/04 , C12Q1/6806 , C12Q2545/114 , C12Q2563/159
摘要: Methods of characterizing a nucleic acid library by digital assay.
摘要翻译: 通过数字测定表征核酸文库的方法。
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公开(公告)号:US09126160B2
公开(公告)日:2015-09-08
申请号:US12963523
申请日:2010-12-08
CPC分类号: B01L3/502784 , B01F3/0807 , B01F13/0062 , B01F15/00922 , B01F2003/0834 , B01F2003/0842 , B01F2215/0037 , B01L3/0241 , B01L3/502715 , B01L7/52 , B01L7/525 , B01L2200/0673 , B01L2200/0689 , B01L2200/10 , B01L2200/12 , B01L2300/041 , B01L2300/0654 , B01L2300/0816 , B01L2300/0819 , B01L2300/0858 , B01L2300/0867 , B01L2300/1822 , B01L2400/0478 , B01L2400/0487 , B01L2400/049 , B01L2400/0622 , B29C45/0053 , B29C45/006 , B29C2045/0079 , B29L2031/752 , C12Q1/686 , G01N21/3563 , G01N21/49 , G01N21/6428 , G01N21/6486 , G01N2021/6439 , G06F19/00 , Y02A90/26
摘要: A system, including method and apparatus, for forming an array of emulsions. The system may include a plate providing an array of emulsion production units each configured to produce a separate emulsion and each including a set of wells interconnected by channels that intersect to form a site of droplet generation. Each set of wells, in turn, may include (1) at least one first input well to receive a continuous phase, (2) a second input well to receive a dispersed phase, and (3) an output well configured to receive from the site of droplet generation an emulsion of droplets of the dispersed phase disposed in the continuous phase.
摘要翻译: 一种用于形成乳剂阵列的系统,包括方法和装置。 该系统可以包括提供乳液生产单元阵列的板,每个乳液生产单元被配置为产生单独的乳液,并且每个包括通过相交以形成液滴产生位点的通道相互连接的一组孔。 每组井又可包括(1)至少一个用于接收连续相的第一输入井,(2)第二输入井以接收分散相,以及(3)输出孔,其构造成从 产生液滴的位置是分散相的液滴的乳液,其设置在连续相中。
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