-
公开(公告)号：US20090127509A1
公开(公告)日：2009-05-21
申请号：US11772499
申请日：2007-07-02
申请人： Lei Huang , Xuedong Song , Bin Wu , Rosann Marie Kaylor
发明人： Lei Huang , Xuedong Song , Bin Wu , Rosann Marie Kaylor
IPC分类号： C09K11/02
CPC分类号： C08K5/0041 , C08F214/06 , C08K9/08 , C08L53/00 , C09K11/02 , C09K11/06 , C09K2211/185 , Y10T428/2998 , C08L2666/02
摘要： There is provided herein cross-linked, phosphorescent micro- and nanoparticles and applications of those particles. The invention uses halogen-containing polymers and co-polymers (HCPs) as an encapsulation matrix for organic and organometallic phosphorescent compounds to form micro- or nanoparticles. The phosphorescence of these encapsulated phosphorescent particles is substantially unaffected by phosphorescence quenchers such as oxygen and water molecules at ambient conditions. The invention provides methods of making cross-linked phosphorescent particles. HCPs may be directly cross-linked through linking moieties that are a part of the polymer, or cross-linked through other separate bridging or cross-linking materials Cross-linked particles are more stable than the non-cross-linked counterparts and more resistant to temperature, surfactants, and organic solvents.
摘要翻译： 本文提供了交联的磷光微粒和纳米颗粒以及这些颗粒的应用。 本发明使用含卤聚合物和共聚物（HCP）作为有机和有机金属磷光化合物的包封基质以形成微米或纳米颗粒。 这些包封的磷光颗粒的磷光在环境条件下基本上不受磷光猝灭剂如氧和水分子的影响。 本发明提供制备交联磷光颗粒的方法。 HCP可以通过作为聚合物的一部分的连接部分直接交联，或者通过其它单独的桥连或交联材料交联。交联颗粒比非交联对应物更稳定，并且更耐抗 温度，表面活性剂和有机溶剂。
-
2.发明授权Lateral flow diagnostic device that contains a phosphorescent material encapsulated in a crosslinked polymer matrix 有权包含封装在交联聚合物基质中的磷光材料的侧流诊断装置公开(公告)号：US07914701B2
公开(公告)日：2011-03-29
申请号：US11772499
申请日：2007-07-02
申请人： Lei Huang , Xuedong Song , Bin Wu , Rosann Marie Kaylor
发明人： Lei Huang , Xuedong Song , Bin Wu , Rosann Marie Kaylor
IPC分类号： G01N33/533
CPC分类号： C08K5/0041 , C08F214/06 , C08K9/08 , C08L53/00 , C09K11/02 , C09K11/06 , C09K2211/185 , Y10T428/2998 , C08L2666/02
摘要： There is provided a lateral flow diagnostic device that employs a phosphorescent particle. The particle includes, for example, an organic phosphorescent material encapsulated in a cross-linked halogen-containing polymeric matrix. The cross-linked halogen-containing polymeric matrix has at least one percent by mass weight of halogen atoms, and the cross-linked halogen-containing polymeric matrix shields the encapsulated phosphorescent material from phosphorescence quenchers.
摘要翻译： 提供了一种使用磷光颗粒的侧流诊断装置。 颗粒包括例如包封在交联的含卤聚合物基质中的有机磷光材料。 交联的含卤素聚合物基质具有至少1质量％的卤素原子，并且交联的含卤聚合物基质屏蔽磷光发光材料与磷光猝灭剂。
-
公开(公告)号：US07238301B2
公开(公告)日：2007-07-03
申请号：US10879933
申请日：2004-06-29
申请人： Lei Huang , Xuedong Song , Bin Wu , Rosann Marie Kaylor
发明人： Lei Huang , Xuedong Song , Bin Wu , Rosann Marie Kaylor
CPC分类号： C08K5/0041 , C08F214/06 , C08K9/08 , C08L53/00 , C09K11/02 , C09K11/06 , C09K2211/185 , Y10T428/2998 , C08L2666/02
摘要： There is provided herein cross-linked, phosphorescent micro- and nano-particles and applications of those particles. The invention uses halogen-containing polymers and co-polymers (HCPs) as an encapsulation matrix for organic and organometallic phosphorescent compounds to form micro- or nano-particles. The phosphorescence of these encapsulated phosphorescent particles is substantially unaffected by phosphorescence quenchers such as oxygen and water molecules at ambient conditions. The invention provides methods of making cross-linked phosphorescent particles. HCPs may be directly cross-linked through linking moieties that are a part of the polymer, or cross-linked through other separate bridging or cross-linking materials Cross-linked particles are more stable than the non-cross-linked counterparts and more resistant to temperature, surfactants, and organic solvents.
摘要翻译： 本文提供了交联的磷光微粒和纳米颗粒以及这些颗粒的应用。 本发明使用含卤聚合物和共聚物（HCP）作为有机和有机金属磷光化合物的包封基质以形成微米或纳米颗粒。 这些包封的磷光颗粒的磷光在环境条件下基本上不受磷光猝灭剂如氧和水分子的影响。 本发明提供制备交联磷光颗粒的方法。 HCP可以通过作为聚合物的一部分的连接部分直接交联，或者通过其它单独的桥连或交联材料交联。交联颗粒比非交联对应物更稳定，并且更耐抗 温度，表面活性剂和有机溶剂。
-
公开(公告)号：US20050136550A1
公开(公告)日：2005-06-23
申请号：US10742589
申请日：2003-12-19
IPC分类号： C12Q1/54 , G01N33/543 , G01N33/558
CPC分类号： G01N33/54373
摘要： Various techniques for controlling the flow of a test sample through an electrochemical-based assay device are provided. The assay device contains a porous membrane provided with certain properties to selectively control the flow of a test sample to a detection working electrode. The detection working electrode communicates with affinity reagents, such as redox mediators and capture ligands. For instance, capture ligands that are specific binding members for the analyte of interest are applied to the detection electrode to serve as the primary location for detection of the analyte.
摘要翻译： 提供了用于通过基于电化学的测定装置来控制测试样品的流动的各种技术。 测定装置包含具有某些性质的多孔膜，以选择性地将测试样品的流动控制到检测工作电极。 检测工作电极与亲和试剂如氧化还原介体和捕获配体连通。 例如，将作为感兴趣的分析物的特异性结合成员的捕获配体施加到检测电极，以用作检测分析物的主要位置。
-
公开(公告)号：US20050285082A1
公开(公告)日：2005-12-29
申请号：US10879933
申请日：2004-06-29
申请人： Lei Huang , Xuedong Song , Bin Wu , Rosann Kaylor
发明人： Lei Huang , Xuedong Song , Bin Wu , Rosann Kaylor
CPC分类号： C08K5/0041 , C08F214/06 , C08K9/08 , C08L53/00 , C09K11/02 , C09K11/06 , C09K2211/185 , Y10T428/2998 , C08L2666/02
摘要： There is provided herein cross-linked, phosphorescent micro- and nano-particles and applications of those particles. The invention uses halogen-containing polymers and co-polymers (HCPs) as an encapsulation matrix for organic and organometallic phosphorescent compounds to form micro- or nano-particles. The phosphorescence of these encapsulated phosphorescent particles is substantially unaffected by phosphorescence quenchers such as oxygen and water molecules at ambient conditions. The invention provides methods of making cross-linked phosphorescent particles. HCPs may be directly cross-linked through linking moieties that are a part of the polymer, or cross-linked through other separate bridging or cross-linking materials Cross-linked particles are more stable than the non-cross-linked counterparts and more resistant to temperature, surfactants, and organic solvents.
摘要翻译： 本文提供了交联的磷光微粒和纳米颗粒以及这些颗粒的应用。 本发明使用含卤聚合物和共聚物（HCP）作为有机和有机金属磷光化合物的包封基质以形成微米或纳米颗粒。 这些包封的磷光颗粒的磷光在环境条件下基本上不受磷光猝灭剂如氧和水分子的影响。 本发明提供制备交联磷光颗粒的方法。 HCP可以通过作为聚合物的一部分的连接部分直接交联，或者通过其它单独的桥连或交联材料交联。交联颗粒比非交联对应物更稳定，并且更耐抗 温度，表面活性剂和有机溶剂。
-
6.发明申请COLORANT MEDIA AND ARTICLES HAVING PHOTO-STABLE AND SURFACE-FUNCTIONALIZABLE COLORANT PARTICLES 审中-公开具有光稳定性和表面官能化色素颗粒的有色介质和物品公开(公告)号：US20090137172A1
公开(公告)日：2009-05-28
申请号：US12328258
申请日：2008-12-04
申请人： Lei Huang , Xuedong Song
发明人： Lei Huang , Xuedong Song
CPC分类号： C08K3/013 , Y10T428/2933 , Y10T442/259 , C08L57/08
摘要： A composition and method for encapsulating colorant molecules in polymeric particles are described. Colorant molecules, such as dye, are doped or embedded in a particle, at least in part, composed of a halogen-containing polymeric matrix that can effectively isolate the dye molecules from reaction with photo-oxidizing or reducing agents. The isolated colorant molecule is protected from photo-bleaching and other color degradation, and show superior photo-stability. The encapsulating polymer matrix can be cross-linked and can have a variety of surface functional groups, which may be adapted to help achieve either strong ionic or covalent binding to desired substrates. Also described are methods for producing protective particles, and ink mediums for applying the particles to substrates.
摘要翻译： 描述了将着色剂分子包封在聚合物颗粒中的组合物和方法。 着色剂分子，例如染料，被掺杂或嵌入至少部分由含卤聚合物基质组成的颗粒中，该基质可以有效地分离染料分子与光氧化还原剂的反应。 分离的着色剂分子被保护免受光漂白和其他颜色降解，并且显示出优异的光稳定性。 封装聚合物基质可以是交联的并且可以具有各种表面官能团，其可以适于帮助实现与期望的底物的强的离子或共价结合。 还描述了用于制备保护颗粒的方法和用于将颗粒施加到基材的油墨介质。
-
公开(公告)号：US20070141727A1
公开(公告)日：2007-06-21
申请号：US11304864
申请日：2005-12-15
申请人： Lei Huang , Kaiyuan Yang , Xuedong Song
发明人： Lei Huang , Kaiyuan Yang , Xuedong Song
IPC分类号： G01N33/553
CPC分类号： G01N33/551 , A61K49/0065 , A61K49/0093 , C09K11/06 , C09K2211/1007 , C09K2211/1014 , C09K2211/1029 , C09K2211/188 , G01N33/5438 , G01N33/553 , G01N33/66
摘要： A luminescent particle having a luminescent core structure formed from at least one type of luminescent metallic cluster complex and a shell that covers said core structure is described. The luminescent core structure includes one or more aggregates of metal cluster complexes. The shell has one or more layers of thin films formed predominately of organic or inorganic polymers, hydrid polymers, or combinations thereof. The luminescent particles can be adapted for optical detection or imaging applications. Methods of fabricating the various iterations of the luminescent particles are also provided.
摘要翻译： 描述了由至少一种类型的发光金属簇络合物形成的具有发光核心结构的发光颗粒和覆盖所述芯结构的外壳。 发光核心结构包括一个或多个金属簇复合物的聚集体。 壳体具有主要由有机或无机聚合物，杂质聚合物或其组合形成的一层或多层薄膜。 发光颗粒可以适用于光学检测或成像应用。 还提供了制造发光颗粒的各种迭代的方法。
-
公开(公告)号：US07476443B2
公开(公告)日：2009-01-13
申请号：US11229969
申请日：2005-09-19
申请人： Lei Huang , Xuedong Song
发明人： Lei Huang , Xuedong Song
IPC分类号： B32B5/16
CPC分类号： C09B67/0063 , C09B67/0013 , Y10T428/2991 , Y10T428/2998 , Y10T428/3154
摘要： A composition and method for encapsulating colorant molecules in polymeric particles are described. Colorant molecules, such as dye, are doped or embedded in a particle, at least in part, composed of a halogen-containing polymeric matrix that can effectively isolate the dye molecules from reaction with photo-oxidizing or reducing agents. The isolated colorant molecule is protected from photo-bleaching and other color degradation, and show superior photo-stability. The encapsulating polymer matrix can be cross-linked and can have a variety of surface functional groups, which may be adapted to help achieve either strong ionic or covalent binding to desired substrates. Also described are methods for producing protective particles, and ink mediums for applying the particles to substrates.
摘要翻译： 描述了将着色剂分子包封在聚合物颗粒中的组合物和方法。 着色剂分子，例如染料，被掺杂或嵌入至少部分由含卤聚合物基质组成的颗粒中，该基质可以有效地分离染料分子与光氧化还原剂的反应。 分离的着色剂分子被保护免受光漂白和其他颜色降解，并且显示出优异的光稳定性。 封装聚合物基质可以是交联的并且可以具有各种表面官能团，其可以适于帮助实现与期望的底物的强的离子或共价结合。 还描述了用于制备保护颗粒的方法和用于将颗粒施加到基材的油墨介质。
-
公开(公告)号：US20070065743A1
公开(公告)日：2007-03-22
申请号：US11229969
申请日：2005-09-19
申请人： Lei Huang , Xuedong Song
发明人： Lei Huang , Xuedong Song
IPC分类号： G03G9/00
CPC分类号： C09B67/0063 , C09B67/0013 , Y10T428/2991 , Y10T428/2998 , Y10T428/3154
摘要： A composition and method for encapsulating colorant molecules in polymeric particles are described. Colorant molecules, such as dye, are doped or embedded in a particle, at least in part, composed of a halogen-containing polymeric matrix that can effectively isolate the dye molecules from reaction with photo-oxidizing or reducing agents. The isolated colorant molecule is protected from photo-bleaching and other color degradation, and show superior photo-stability. The encapsulating polymer matrix can be cross-linked and can have a variety of surface functional groups, which may be adapted to help achieve either strong ionic or covalent binding to desired substrates. Also described are methods for producing protective particles, and ink mediums for applying the particles to substrates.
摘要翻译： 描述了将着色剂分子包封在聚合物颗粒中的组合物和方法。 着色剂分子，例如染料，被掺杂或嵌入至少部分由含卤聚合物基质组成的颗粒中，该基质可以有效地分离染料分子与光氧化还原剂的反应。 分离的着色剂分子被保护免受光漂白和其他颜色降解，并且显示出优异的光稳定性。 封装聚合物基质可以是交联的并且可以具有各种表面官能团，其可以适于帮助实现与期望的底物的强的离子或共价结合。 还描述了用于制备保护颗粒的方法和用于将颗粒施加到基材的油墨介质。
-
10.发明申请公开(公告)号：US20050244643A1
公开(公告)日：2005-11-03
申请号：US10837093
申请日：2004-04-30
申请人： Xuedong Song , Bin Wu
发明人： Xuedong Song , Bin Wu
CPC分类号： C09K11/06 , C09K2211/18 , Y10T428/256 , Y10T428/2991 , Y10T428/2998
摘要： The invention involves encapsulation of phosphorescent molecules in polymeric matrices to prevent phosphorescence quenching. Specifically, polymers containing a significant portion of halogens have been found to be good matrices for encapsulation of phosphorescent molecules to provide strong phosphorescence at ambient conditions. Those encapsulated phosphorescent molecules can find a wide variety of applications for detection of many species, including biological and chemical molecules as well as micro-organisms.
摘要翻译： 本发明涉及将磷光分子封装在聚合物基质中以防止磷光猝灭。 具体地，已经发现含有相当大部分卤素的聚合物是用于封装磷光分子的良好基质，以在环境条件下提供强磷光。 这些包封的磷光分子可以发现多种用于检测许多物种的应用，包括生物和化学分子以及微生物。
-
-
-
-
-
-
-
-
-
搜索结果
138 条记录 (耗时 0.03 秒)
