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1.发明申请SCINTILLATING ORGANIC MATERIALS AND METHODS FOR DETECTING NEUTRON AND GAMMA RADIATION 有权扫描有机材料和检测中子和伽马辐射的方法公开(公告)号：US20140224993A1
公开(公告)日：2014-08-14
申请号：US14130050
申请日：2012-06-29
CPC分类号： G01T1/204 , C09K9/02 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , G01T1/203 , G01T3/06
摘要： Embodiments pertain to a method and apparatus for detection of radiation. Embodiments relate to the detection of fast and/or thermal neutrons. Embodiments are directed to detection of neutrons in high backgrounds of gamma rays. Embodiments can have high sensitivity and/or high gamma discrimination. Embodiments can include a given single material that can detect fast neutrons and simultaneously detect gamma rays with moderate energy resolution. Embodiments pertain to liquid, viscous liquid, gel, and/or solid scintillating materials. Embodiments relate to a scintillating matrix, such as a liquid, having a highly polar matrix, such as a liquid solvent, dissolved dyes, and a high concentration of a dissolved organo metallic compound. The use of a single material for a large area detector of fast neutrons and gamma rays can provide material and cost benefits.
摘要翻译： 实施例涉及用于检测辐射的方法和装置。 实施例涉及快速和/或热中子的检测。 实施例涉及伽马射线高背景中的中子的检测。 实施例可以具有高灵敏度和/或高伽马鉴别。 实施例可以包括可以检测快中子并且以中等能量分辨率同时检测伽马射线的给定单一材料。 实施例涉及液体，粘稠液体，凝胶和/或固体闪烁材料。 实施例涉及具有高极性基质如液体溶剂，溶解染料和高浓度溶解的有机金属化合物的闪烁基质，例如液体。 对于快速中子和γ射线的大面积检测器使用单一材料可以提供材料和成本优势。
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2.发明申请MATERIALS, METHOD, AND APPARATUS FOR DETECTING NEUTRONS AND IONIZING RADIATION 有权用于检测中子和离子辐射的材料，方法和装置公开(公告)号：US20120241630A1
公开(公告)日：2012-09-27
申请号：US13430394
申请日：2012-03-26
CPC分类号： G01T1/2033 , C09K9/02 , C09K11/06 , C09K2211/10 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , G01T1/203 , G01T3/06 , G21K4/00
摘要： Embodiments of the invention provide a scintillator material, a scintillator system, and/or a method of detecting incident radiation using a scintillator material, or scintillator system, comprising a polymer material that comprises chromophores. Additional embodiments provide a scintillator material, scintillator system, and/or a method of detecting incident radiation using a scintillator material, or scintillator system, comprising a polymer material having one, two, three, or more, organic dyes dissolved therein wherein the polymer material having the one, two, three, or more dyes dissolved therein comprises chromophores. At least one of the dyes, termed the base dye, has a concentration in the range 0.5 to 3.5 mol/L. In a specific embodiment, the base dye has a concentration in the range 1.0 to 3.0 mol/L. This base dye concentration is high enough to achieve a substantial triplet-triplet state annihilation rate despite the negligible diffusion of the dye in the rigid polymer matrix.
摘要翻译： 本发明的实施方案提供闪烁体材料，闪烁体系统和/或使用闪烁体材料或闪烁体系统检测入射辐射的方法，其包含含有发色团的聚合物材料。 另外的实施例提供闪烁体材料，闪烁体系统和/或使用闪烁体材料或闪烁体系统检测入射辐射的方法，其包含溶解有一种，两种，三种或更多种有机染料的聚合物材料，其中聚合物材料 其中溶解有一种，两种，三种或更多种染料包括发色团。 称为碱性染料的至少一种染料的浓度为0.5-3.5mol / L。 在具体实施方式中，碱性染料的浓度为1.0〜3.0mol / L。 尽管染料在刚性聚合物基质中的扩散可忽略不计，但这种基础染料浓度足够高以达到实质的三重态三重态湮灭速率。
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3.发明申请METHOD AND APPARATUS FOR LITHOGRAPHIC MANUFACTURE OF MULTI-COMPONENT POLYMERIC FIBER PLATES 审中-公开多组分聚合物纤维板的光刻制造方法与装置公开(公告)号：US20140093690A1
公开(公告)日：2014-04-03
申请号：US13985793
申请日：2012-05-31
CPC分类号： G03F7/0037 , B01L3/50857 , B33Y10/00 , B33Y30/00 , B33Y70/00 , G03F7/2055 , Y10T428/24479
摘要： Embodiments of the invention relate to microfabrication of three dimensional polymeric structures incorporating a large number of identical elements each having one or more materials. In specific embodiments, the structures are large area fiber optic plates and associated structures, wherein the fibers are precisely located relative to each other and can serve as optical readout, such as optical readout for high density microarrays of biomaterial and other chemicals or pharmaceuticals. A three-dimensional fiber optic plate can be fabricated by a lithographic process in which a 2D solid slice is produced by exposing a 2D layer of photocurable liquid to ultraviolet light. The cured layer is lowered and the process is repeated to build the plate layer by layer.
摘要翻译： 本发明的实施方案涉及包含大量相同元素的三维聚合物结构的微细加工，每种元素均具有一种或多种材料。 在具体实施例中，结构是大面积的光纤板和相关联的结构，其中纤维相对于彼此精确地定位，并且可以用作光学读出，例如生物材料和其它化学品或药物的高密度微阵列的光学读出。 可以通过光刻工艺制造三维光纤板，其中通过将二维可光固化液体层暴露于紫外光而产生2D固体切片。 固化层降低，重复该过程以逐层地形成。
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4.发明授权Scintillating organic materials and methods for detecting neutron and gamma radiation 有权闪烁的有机材料和检测中子和γ辐射的方法公开(公告)号：US09360567B2
公开(公告)日：2016-06-07
申请号：US14130050
申请日：2012-06-29
CPC分类号： G01T1/204 , C09K9/02 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , G01T1/203 , G01T3/06
摘要： Embodiments incorporate a method and apparatus for detection of radiation. Embodiments detect fast and/or thermal neutrons. Embodiments detect neutrons in high backgrounds of gamma rays. Embodiments can have high sensitivity and/or high gamma discrimination. Embodiments include a given single material that detects fast neutrons and simultaneously detect gamma rays with moderate energy resolution. Embodiments utilize liquid, viscous liquid, gel, and/or solid scintillating materials. Embodiments incorporate a scintillating matrix, such as a liquid, having a highly polar matrix, such as a liquid solvent, dissolved dyes, and a high concentration of a dissolved organo metallic compound. The use of a single material for a large area detector of fast neutrons and gamma rays can provide material and cost benefits.
摘要翻译： 实施例包括用于检测辐射的方法和装置。 实施例检测快速和/或热中子。 实施例检测伽马射线高背景中的中子。 实施例可以具有高灵敏度和/或高伽马鉴别。 实施例包括检测快中子并同时以适度能量分辨率检测伽马射线的给定单一材料。 实施例使用液体，粘稠液体，凝胶和/或固体闪烁材料。 实施例包括具有高极性基质如液体溶剂，溶解染料和高浓度溶解的有机金属化合物的闪烁基质，例如液体。 对于快速中子和γ射线的大面积检测器使用单一材料可以提供材料和成本优势。
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5.发明授权Materials, method, and apparatus for detecting neutrons and ionizing radiation 有权用于检测中子和电离辐射的材料，方法和装置公开(公告)号：US08993968B2
公开(公告)日：2015-03-31
申请号：US13430394
申请日：2012-03-26
CPC分类号： G01T1/2033 , C09K9/02 , C09K11/06 , C09K2211/10 , C09K2211/1007 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , G01T1/203 , G01T3/06 , G21K4/00
摘要： Embodiments of the invention provide a scintillator material, a scintillator system, and/or a method of detecting incident radiation using a scintillator material, or scintillator system, comprising a polymer material that comprises chromophores. Additional embodiments provide a scintillator material, scintillator system, and/or a method of detecting incident radiation using a scintillator material, or scintillator system, comprising a polymer material having one, two, three, or more, organic dyes dissolved therein wherein the polymer material having the one, two, three, or more dyes dissolved therein comprises chromophores. At least one of the dyes, termed the base dye, has a concentration in the range 0.5 to 3.5 mol/L. In a specific embodiment, the base dye has a concentration in the range 1.0 to 3.0 mol/L. This base dye concentration is high enough to achieve a substantial triplet-triplet state annihilation rate despite the negligible diffusion of the dye in the rigid polymer matrix.
摘要翻译： 本发明的实施方案提供闪烁体材料，闪烁体系统和/或使用闪烁体材料或闪烁体系统检测入射辐射的方法，其包含含有发色团的聚合物材料。 另外的实施例提供闪烁体材料，闪烁体系统和/或使用闪烁体材料或闪烁体系统检测入射辐射的方法，其包含溶解有一种，两种，三种或更多种有机染料的聚合物材料，其中聚合物材料 其中溶解有一种，两种，三种或更多种染料包括发色团。 称为碱性染料的至少一种染料的浓度为0.5-3.5mol / L。 在具体实施方式中，碱性染料的浓度为1.0〜3.0mol / L。 尽管染料在刚性聚合物基质中的扩散可忽略不计，但这种基础染料浓度足够高以达到实质的三重态三重态湮灭速率。
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