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    STABLE ORGANIC FIELD-EFFECT TRANSISTORS BY INCORPORATING AN ELECTRON-ACCEPTING MOLECULE
    54.
    发明申请
    STABLE ORGANIC FIELD-EFFECT TRANSISTORS BY INCORPORATING AN ELECTRON-ACCEPTING MOLECULE 审中-公开

    公开(公告)号：US20170200894A1

    公开(公告)日：2017-07-13

    申请号：US15400579

    申请日：2017-01-06

    Applicant: The Regents of the University of California

    Inventor： Michael J. Ford ,  Guillermo C. Bazan

    IPC: H01L51/00

    CPC classification number: H01L51/0036 ,  H01L27/283 ,  H01L51/0003 ,  H01L51/0043 ,  H01L51/0047 ,  H01L51/0533 ,  H01L51/0541 ,  H01L51/0566

    Abstract: The present disclosure demonstrates that the introduction of electron deficient fullerene acceptors into thin films comprised of the high-mobility semiconducting polymers suppresses an undesirable “double-slope” in the current-voltage characteristics, improves operational stability, and changes ambipolar transport to unipolar transport. Examination of a variety of high μ polymers shows general applicability. The present disclosure also shows that instability is further reduced by tuning the relative electron affinity of the polymer and fullerene by creating blends containing different fullerene derivatives and semiconductor polymers. One can obtain hole μ values up to 5.6 cm2 V−1 s−1 that are remarkably stable over multiple bias-sweeping cycles. The results provide a simple, solution-processable route to dictate transport properties and improve semiconductor performance in systems that display similar non-idealities.

    Field-effect transistors based on macroscopically oriented polymers with high saturation mobility
    56.
    发明授权
    Field-effect transistors based on macroscopically oriented polymers with high saturation mobility 有权
    基于具有高饱和迁移率的宏观取向聚合物的场效应晶体管

    公开(公告)号：US09559306B2

    公开(公告)日：2017-01-31

    申请号：US14426487

    申请日：2013-09-06

    Applicant: The Regents of the University of California

    Inventor： Hsin-Rong Tseng ,  Lei Ying ,  Ben B. Y. Hsu ,  Christopher J. Takacs ,  Guillermo C. Bazan ,  Alan J. Heeger

    IPC: H01L51/00 ,  H01L51/05

    CPC classification number: H01L51/0036 ,  H01L51/0012 ,  H01L51/0035 ,  H01L51/0043 ,  H01L51/0566 ,  Y10T428/2913

    Abstract: Methods and materials for preparing organic semiconducting layers include, for example, one used in an organic semiconductor device including a substrate with a nano structured surface and an organic semiconductor film overlying the nanostructured surface. The semiconductor film is typically formed from macroscopically ordered polymer fibers made from selected conjugate polymer compounds. Such polymer fibers synthesized from selected conjugated polymer compounds and directionally aligned in organic semiconductor devices can provide these devices improved functional properties, including for example, unexpectedly high field effect saturation mobilities.

    Abstract translation: 用于制备有机半导体层的方法和材料包括例如在包括具有纳米结构化表面的衬底和覆盖在纳米结构表面上的有机半导体膜的有机半导体器件中使用的方法和材料。 半导体膜通常由选择的共轭聚合物化合物制成的宏观有序聚合物纤维形成。 由选择的共轭聚合物化合物合成并在有机半导体器件中定向排列的这种聚合物纤维可以提供这些器件改进的功能特性，包括例如意外高的场效应饱和迁移率。

    LIGHT HARVESTING MULTICHROMOPHORE COMPOSITIONS AND METHODS OF USING THE SAME
    58.
    发明申请
    LIGHT HARVESTING MULTICHROMOPHORE COMPOSITIONS AND METHODS OF USING THE SAME 有权
    光收藏多色组合物及其使用方法

    公开(公告)号：US20150226746A1

    公开(公告)日：2015-08-13

    申请号：US14624466

    申请日：2015-02-17

    Applicant: The Regents of the University of California

    Inventor： Guillermo C. Bazan ,  Brent S. Gaylord ,  Shu Wang ,  Bin Liu

    IPC: G01N33/58 ,  C12Q1/68

    CPC classification number: G01N33/542 ,  B82Y15/00 ,  C09B11/02 ,  C09B69/103 ,  C09K9/02 ,  C09K11/06 ,  C09K2211/1416 ,  C09K2211/1425 ,  C12Q1/6818 ,  G01N33/52 ,  G01N33/582 ,  C12Q2525/107 ,  C12Q2527/125 ,  C12Q2565/107

    Abstract: Light harvesting luminescent multichromophores that are configured upon excitation to transfer energy to, and amplify the emission from, an acceptor signaling chromophore in energy-receiving proximity therewith are provided. Also provided are compositions for labelling a target. The labelling composition may include a donor light harvesting multichromophore and an acceptor signaling chromophore in energy-receiving proximity to the donor light harvesting multichromophore. Also provided is an aqueous composition for labelling a target, including: a donor light harvesting multichromophore; an acceptor signaling chromophore in energy-receiving proximity therewith; and a sensor biomolecule. Methods for using the subject compositions are also provided.

    Abstract translation: 提供了在激发下配置以将能量转移到能量接受邻近的受体信号发色团并从其扩增发射的光收集发光多色谱。 还提供了用于标记靶的组合物。 标记组合物可以包括供体光采集多色素和受体在发射能量接近供体光采集多色素的信号发生基团。 还提供了用于标记靶的水性组合物，包括：供体光收获多色素; 受体接受能量接收的信号发生器; 和传感器生物分子。 还提供了使用本发明组合物的方法。

    Methods and compositions for detection and analysis of polynucleotides using light harvesting multichromophores
    59.
    发明授权
    Methods and compositions for detection and analysis of polynucleotides using light harvesting multichromophores 有权
    使用光收获多色素探测和分析多核苷酸的方法和组合物

    公开(公告)号：US09085799B2

    公开(公告)日：2015-07-21

    申请号：US14460245

    申请日：2014-08-14

    Applicant: The Regents of the University of California

    Inventor： Guillermo C. Bazan ,  Brent S. Gaylord ,  Shu Wang

    IPC: C12Q1/68 ,  C07H19/04

    CPC classification number: C12Q1/6834 ,  C12Q1/6813 ,  C12Q1/6818 ,  C12Q1/6825 ,  Y10T436/143333 ,  C12Q2565/107 ,  C12Q2563/107 ,  C12Q2523/313

    Abstract: Methods, compositions and articles of manufacture for assaying a sample for a target polynucleotide are provided. A sample suspected of containing the target polynucleotide is contacted with a polycationic multichromophore and a sensor polynucleotide complementary to the target polynucleotide. The sensor polynucleotide comprises a signaling chromophore to receive energy from the excited multichromophore and increase emission in the presence of the target polynucleotide. The methods can be used in multiplex form. Kits comprising reagents for performing such methods are also provided.

    Abstract translation: 提供了用于测定靶多核苷酸样品的方法，组合物和制品。 将涉及含有靶多核苷酸的样品与聚阳离子多重色素和与靶多核苷酸互补的传感器多核苷酸接触。 所述传感器多核苷酸包含用于从所述激发的多色素载体接收能量的信号发色团，并且在靶多核苷酸的存在下增加发射。 该方法可以多路复用形式使用。 还提供了包含用于执行这些方法的试剂的试剂盒。

    Methods and Compositions for Detection and Analysis of Polynucleotides Using Light Harvesting Multichromophores
    60.
    发明申请
    Methods and Compositions for Detection and Analysis of Polynucleotides Using Light Harvesting Multichromophores 有权
    使用光收获多色素检测和分析多核苷酸的方法和组合物

    公开(公告)号：US20150024504A1

    公开(公告)日：2015-01-22

    申请号：US14460245

    申请日：2014-08-14

    Applicant: The Regents of the University of California

    Inventor： Guillermo C. Bazan ,  Brent S. Gaylord ,  Shu Wang

    IPC: C12Q1/68

    CPC classification number: C12Q1/6834 ,  C12Q1/6813 ,  C12Q1/6818 ,  C12Q1/6825 ,  Y10T436/143333 ,  C12Q2565/107 ,  C12Q2563/107 ,  C12Q2523/313

    Abstract: Methods, compositions and articles of manufacture for assaying a sample for a target polynucleotide are provided. A sample suspected of containing the target polynucleotide is contacted with a polycationic multichromophore and a sensor polynucleotide complementary to the target polynucleotide. The sensor polynucleotide comprises a signaling chromophore to receive energy from the excited multichromophore and increase emission in the presence of the target polynucleotide. The methods can be used in multiplex form. Kits comprising reagents for performing such methods are also provided.

    Abstract translation: 提供了用于测定靶多核苷酸样品的方法，组合物和制品。 将涉及含有靶多核苷酸的样品与聚阳离子多重色素和与靶多核苷酸互补的传感器多核苷酸接触。 所述传感器多核苷酸包含用于从所述激发的多色素载体接收能量的信号发色团，并且在靶多核苷酸的存在下增加发射。 该方法可以多路复用形式使用。 还提供了包含用于执行这些方法的试剂的试剂盒。

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