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公开(公告)号：US07862775B2
公开(公告)日：2011-01-04
申请号：US12693868
申请日：2010-01-26
IPC分类号： G01N21/00
CPC分类号： G01N21/643 , G01N33/22 , G01N2021/6432 , G01N2021/6441 , G01N2021/7786 , Y10T436/145555 , Y10T436/17 , Y10T436/200833
摘要： The present invention provides sensors and methods for determination of an analyte. The analytes may be determined by monitoring, for example, a change in an optical signal of an emissive material upon exposure to an analyte. In some embodiments, the analyte and the emissive material may interact via a chemical reaction, or other chemical, biochemical or biological interaction (e.g., recognition), to form a new emissive species. In some cases, the present invention may be used for the detection of analytes such as explosives (e.g., RDX, PETN). Methods of the present invention may be advantageous in that the high sensitivity of luminescence (e.g., fluorescence) spectroscopy can allow for the reliable detection of small changes in luminescence intensity.
摘要翻译： 本发明提供用于测定分析物的传感器和方法。 分析物可以通过监测例如在暴露于分析物时发射材料的光学信号的变化来确定。 在一些实施方案中，分析物和发射材料可通过化学反应或其他化学，生物化学或生物相互作用（例如识别）相互作用以形成新的发射物质。 在某些情况下，本发明可用于检测分析物如爆炸物（例如RDX，PETN）。 本发明的方法的优点在于，发光（例如，荧光）光谱的高灵敏度可以允许可靠地检测发光强度的小变化。
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公开(公告)号：US20100022011A1
公开(公告)日：2010-01-28
申请号：US11581777
申请日：2006-10-16
CPC分类号： G01N21/643 , G01N33/22 , G01N2021/6432 , G01N2021/6441 , G01N2021/7786 , Y10T436/145555 , Y10T436/17 , Y10T436/200833
摘要： The present invention provides sensors and methods for determination of an analyte. The analytes may be determined by monitoring, for example, a change in an optical signal of an emissive material upon exposure to an analyte. In some embodiments, the analyte and the emissive material may interact via a chemical reaction, or other chemical, biochemical or biological interaction (e.g., recognition), to form a new emissive species. In some cases, the present invention may be used for the detection of analytes such as explosives (e.g., RDX, PETN). Methods of the present invention may be advantageous in that the high sensitivity of luminescence (e.g., fluorescence) spectroscopy can allow for the reliable detection of small changes in luminescence intensity.
摘要翻译： 本发明提供用于测定分析物的传感器和方法。 分析物可以通过监测例如在暴露于分析物时发射材料的光学信号的变化来确定。 在一些实施方案中，分析物和发射材料可通过化学反应或其它化学，生物化学或生物相互作用（例如识别）相互作用以形成新的发射物质。 在某些情况下，本发明可用于检测分析物如爆炸物（例如RDX，PETN）。 本发明的方法的优点在于，发光（例如，荧光）光谱的高灵敏度可以允许可靠地检测发光强度的小变化。
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公开(公告)号：US20100303672A1
公开(公告)日：2010-12-02
申请号：US12693868
申请日：2010-01-26
IPC分类号： G01N21/00
CPC分类号： G01N21/643 , G01N33/22 , G01N2021/6432 , G01N2021/6441 , G01N2021/7786 , Y10T436/145555 , Y10T436/17 , Y10T436/200833
摘要： The present invention provides sensors and methods for determination of an analyte. The analytes may be determined by monitoring, for example, a change in an optical signal of an emissive material upon exposure to an analyte. In some embodiments, the analyte and the emissive material may interact via a chemical reaction, or other chemical, biochemical or biological interaction (e.g., recognition), to form a new emissive species. In some cases, the present invention may be used for the detection of analytes such as explosives (e.g., RDX, PETN). Methods of the present invention may be advantageous in that the high sensitivity of luminescence (e.g., fluorescence) spectroscopy can allow for the reliable detection of small changes in luminescence intensity.
摘要翻译： 本发明提供用于测定分析物的传感器和方法。 分析物可以通过监测例如在暴露于分析物时发射材料的光学信号的变化来确定。 在一些实施方案中，分析物和发射材料可通过化学反应或其他化学，生物化学或生物相互作用（例如识别）相互作用以形成新的发射物质。 在某些情况下，本发明可用于检测分析物如爆炸物（例如RDX，PETN）。 本发明的方法的优点在于，发光（例如，荧光）光谱的高灵敏度可以允许可靠地检测发光强度的小变化。
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公开(公告)号：US07666684B2
公开(公告)日：2010-02-23
申请号：US11581777
申请日：2006-10-16
IPC分类号： G01N33/00
CPC分类号： G01N21/643 , G01N33/22 , G01N2021/6432 , G01N2021/6441 , G01N2021/7786 , Y10T436/145555 , Y10T436/17 , Y10T436/200833
摘要： The present invention provides sensors and methods for determination of an analyte. The analytes may be determined by monitoring, for example, a change in an optical signal of an emissive material upon exposure to an analyte. In some embodiments, the analyte and the emissive material may interact via a chemical reaction, or other chemical, biochemical or biological interaction (e.g., recognition), to form a new emissive species. In some cases, the present invention may be used for the detection of analytes such as explosives (e.g., RDX, PETN). Methods of the present invention may be advantageous in that the high sensitivity of luminescence (e.g., fluorescence) spectroscopy can allow for the reliable detection of small changes in luminescence intensity.
摘要翻译： 本发明提供用于测定分析物的传感器和方法。 分析物可以通过监测例如在暴露于分析物时发射材料的光学信号的变化来确定。 在一些实施方案中，分析物和发射材料可通过化学反应或其他化学，生物化学或生物相互作用（例如识别）相互作用以形成新的发射物质。 在某些情况下，本发明可用于检测分析物如爆炸物（例如RDX，PETN）。 本发明的方法的优点在于，发光（例如，荧光）光谱的高灵敏度可以允许可靠地检测发光强度的小变化。
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公开(公告)号：US20120073662A1
公开(公告)日：2012-03-29
申请号：US13248473
申请日：2011-09-29
申请人： Timothy M. Swager , Jose M. Lobez , Fei Wang , Trisha L. Andrew
发明人： Timothy M. Swager , Jose M. Lobez , Fei Wang , Trisha L. Andrew
CPC分类号： H01L51/0036 , C08G2261/124 , C08G2261/1422 , C08G2261/1424 , C08G2261/3223 , C08G2261/91 , C08K3/04 , C08L65/00 , C08L2205/03 , H01L51/4253 , Y02E10/549
摘要： The present invention generally relates to compositions comprising at least one poly(thiophene) and an n-type material. The compositions can be used in a variety of applications, for example, in photovoltaic cells.
摘要翻译： 本发明一般涉及包含至少一种聚（噻吩）和n型材料的组合物。 该组合物可用于各种应用中，例如光伏电池中。
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公开(公告)号：US08847068B2
公开(公告)日：2014-09-30
申请号：US13248473
申请日：2011-09-29
申请人： Timothy M. Swager , Jose M. Lobez , Fei Wang , Trisha L. Andrew
发明人： Timothy M. Swager , Jose M. Lobez , Fei Wang , Trisha L. Andrew
CPC分类号： H01L51/0036 , C08G2261/124 , C08G2261/1422 , C08G2261/1424 , C08G2261/3223 , C08G2261/91 , C08K3/04 , C08L65/00 , C08L2205/03 , H01L51/4253 , Y02E10/549
摘要： The present invention generally relates to compositions comprising at least one poly(thiophene) and an n-type material. The compositions can be used in a variety of applications, for example, in photovoltaic cells.
摘要翻译： 本发明一般涉及包含至少一种聚（噻吩）和n型材料的组合物。 该组合物可用于各种应用中，例如光伏电池中。
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公开(公告)号：US08999722B2
公开(公告)日：2015-04-07
申请号：US13574207
申请日：2012-03-30
CPC分类号： G01N21/643 , G01N21/6408 , G01N2021/6439 , G01N2021/6441 , Y10T436/14 , Y10T436/147777 , Y10T436/17 , Y10T436/173845 , Y10T436/174614 , Y10T436/177692
摘要： Sensors and methods for determination of analytes are provided. Analytes including explosives (e.g., RDX or PETN) may be determined by monitoring, for example, a change in an optical signal of a material upon exposure to the analyte. In some embodiments, the analyte and the material may interact via a chemical reaction to form a new emissive species. Embodiments described herein may provide inexpensive sensors with high selectivity and sensitivity.
摘要翻译： 提供了测定分析物的传感器和方法。 包括爆炸物（例如RDX或PETN）的分析物可以通过监测例如暴露于分析物中的材料的光学信号的变化来确定。 在一些实施方案中，分析物和材料可以经由化学反应相互作用以形成新的发射物质。 本文描述的实施例可以提供具有高选择性和灵敏度的廉价传感器。
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公开(公告)号：US20130065318A1
公开(公告)日：2013-03-14
申请号：US13574207
申请日：2012-03-30
CPC分类号： G01N21/643 , G01N21/6408 , G01N2021/6439 , G01N2021/6441 , Y10T436/14 , Y10T436/147777 , Y10T436/17 , Y10T436/173845 , Y10T436/174614 , Y10T436/177692
摘要： Sensors and methods for determination of analytes are provided. Analytes including explosives (e.g., RDX or PETN) may be determined by monitoring, for example, a change in an optical signal of a material upon exposure to the analyte. In some embodiments, the analyte and the material may interact via a chemical reaction to form a new emissive species. Embodiments described herein may provide inexpensive sensors with high selectivity and sensitivity.
摘要翻译： 提供了测定分析物的传感器和方法。 包括爆炸物（例如RDX或PETN）的分析物可以通过监测例如暴露于分析物中的材料的光学信号的变化来确定。 在一些实施方案中，分析物和材料可以经由化学反应相互作用以形成新的发射物质。 本文描述的实施例可以提供具有高选择性和灵敏度的廉价传感器。
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公开(公告)号：US20120112152A1
公开(公告)日：2012-05-10
申请号：US13291016
申请日：2011-11-07
申请人： Vladimir Bulovic , Jeffrey H. Lang , Sarah Paydavosi , Annie I-Jen Wang , Trisha L. Andrew , Apoorva Murarka , Farnaz Niroui , Frank Yaul , Jeffrey C. Grossman
发明人： Vladimir Bulovic , Jeffrey H. Lang , Sarah Paydavosi , Annie I-Jen Wang , Trisha L. Andrew , Apoorva Murarka , Farnaz Niroui , Frank Yaul , Jeffrey C. Grossman
CPC分类号： H01L29/84 , H01L27/0629 , H01L29/41725 , H01L45/00 , Y10S977/742
摘要： A method and apparatus for making analog and digital electronics which includes a composite including a squishable material doped with conductive particles. A microelectromechanical systems (MEMS) device has a channel made from the composite, where the channel forms a primary conduction path for the device. Upon applied voltage, capacitive actuators squeeze the composite, causing it to become conductive. The squishable device includes a control electrode, and a composite electrically and mechanically connected to two terminal electrodes. By applying a voltage to the control electrode relative to a first terminal electrode, an electric field is developed between the control electrode and the first terminal electrode. This electric field results in an attractive force between the control electrode and the first terminal electrode, which compresses the composite and enables electric control of the electron conduction from the first terminal electrode through the channel to the second terminal electrode.
摘要翻译： 一种用于制造模拟和数字电子学的方法和装置，其包括掺杂有导电颗粒的可堆置材料的复合材料。 微机电系统（MEMS）装置具有由复合材料制成的通道，其中通道形成器件的主导通路径。 在施加电压时，电容执行器挤压复合材料，使其变得导电。 可挤压装置包括控制电极，以及电气和机械连接到两个端子电极的复合体。 通过相对于第一端子电极向控制电极施加电压，在控制电极和第一端子电极之间产生电场。 该电场导致控制电极和第一端子电极之间的吸引力，其压缩复合材料，并且能够电控制从第一端子电极通过通道到第二端子电极的电子传导。
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公开(公告)号：US20100248159A1
公开(公告)日：2010-09-30
申请号：US12749960
申请日：2010-03-30
CPC分类号： G03B27/00
摘要： An optical material system for nanopatterning is provided that includes one or more material systems having spectrally selective reversible and irreversible transitions by saturating one of the spectrally selective reversible transitions with an optical node retaining a single molecule in a configuration and exposing the single molecule to its spectrally irreversible transitions to form a pattern.
摘要翻译： 提供了一种用于纳米图案的光学材料系统，其包括具有光谱选择性可逆和不可逆转变的一个或多个材料系统，其通过将光谱选择性可逆转换中的一个与保留单个分子的配置中的光学节点饱和，并将单个分子暴露于其光谱 不可逆转的过渡形成一种模式。
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