SOI Schottky Source/Drain Device Structure to Control Encroachment and Delamination of Silicide
    101.
    发明申请
    SOI Schottky Source/Drain Device Structure to Control Encroachment and Delamination of Silicide 失效
    SOI肖特基源/排水装置结构,以控制硅化物的侵蚀和分层

    公开(公告)号:US20110227156A1

    公开(公告)日:2011-09-22

    申请号:US12726789

    申请日:2010-03-18

    CPC classification number: H01L29/78654 H01L29/7839

    Abstract: A Schottky field effect transistor is provided that includes a substrate having a layer of semiconductor material atop a dielectric layer, wherein the layer of semiconductor material has a thickness of less than 10.0 nm. A gate structure is present on the layer of semiconductor material. Raised source and drain regions comprised of a metal semiconductor alloy are present on the layer of semiconductor material on opposing sides of the gate structure. The raised source and drain regions are Schottky source and drain regions. In one embodiment, a first portion of the Schottky source and drain regions that is adjacent to a channel region of the Schottky field effect transistor contacts the dielectric layer, and a non-reacted semiconductor material is present between a second portion of the Schottky source and drain regions and the dielectric layer.

    Abstract translation: 提供一种肖特基场效应晶体管,其包括在电介质层顶上具有半导体材料层的衬底,其中半导体材料层的厚度小于10.0nm。 栅极结构存在于半导体材料层上。 在栅极结构的相对侧的半导体材料层上存在由金属半导体合金构成的凸起的源极和漏极区域。 凸起的源极和漏极区域是肖特基源极和漏极区域。 在一个实施例中,与肖特基场效应晶体管的沟道区相邻的肖特基源极和漏极区的第一部分接触电介质层,并且未反应的半导体材料存在于肖特基源的第二部分和 漏区和电介质层。

    Lignin blockers and uses thereof
    103.
    发明授权
    Lignin blockers and uses thereof 有权
    木质素阻滞剂及其用途

    公开(公告)号:US07875444B2

    公开(公告)日:2011-01-25

    申请号:US11229817

    申请日:2005-09-19

    CPC classification number: C12P7/10 C12P7/08 C12P19/02 Y02E50/16 Y02E50/17

    Abstract: Disclosed is a method for converting cellulose in a lignocellulosic biomass. The method provides for a lignin-blocking polypeptide and/or protein treatment of high lignin solids. The treatment enhances cellulase availability in cellulose conversion and allows for the determination of optimized pretreatment conditions. Additionally, ethanol yields from a Simultaneous Saccharification and Fermentation process are improved 5-25% by treatment with a lignin-blocking polypeptide and/or protein. Thus, a more efficient and economical method of processing lignin containing biomass materials utilizes a polypeptide/protein treatment step that effectively blocks lignin binding of cellulase.

    Abstract translation: 公开了一种在木质纤维素生物质中转化纤维素的方法。 该方法提供高木质素固体的木质素阻断多肽和/或蛋白质处理。 该处理增强了纤维素转化中的纤维素酶可用性,并且允许确定优化的预处理条件。 此外,通过用木质素阻断多肽和/或蛋白质处理,来自同时糖化和发酵过程的乙醇产率提高了5-25%。 因此,处理含木质素的生物质材料的更有效和经济的方法利用有效阻断木质素结合纤维素酶的多肽/蛋白质处理步骤。

    Multimerization of HIV-1 Vif protein as a therapeutic target
    107.
    发明授权
    Multimerization of HIV-1 Vif protein as a therapeutic target 有权
    HIV-1 Vif蛋白多聚化作为治疗靶点

    公开(公告)号:US07498138B2

    公开(公告)日:2009-03-03

    申请号:US11809953

    申请日:2007-06-04

    CPC classification number: C07K14/005 A61K38/00 C12N2740/16322 Y10S530/826

    Abstract: The HIV-1 protein Vif comprises a multimerization domain that allows Vif-Vif interaction and Vif multimerization, which is important for Vif function in the HIV-1 life-cycle. A method for screening for an antagonist of Vif comprises contacting the multimerization domain of Vif with a test compound that specifically binds the multimerization domain. Antagonists identified by the screening assay inhibit Vif multimerization. The antagonists inhibit essential functions of Vif and accordingly are useful as inhibitors of HIV-1 replication.

    Abstract translation: HIV-1蛋白Vif包含允许Vif-Vif相互作用和Vif多聚化的多聚化结构域,这对HIV-1生命周期中的Vif功能是重要的。 用于筛选Vif拮抗剂的方法包括使Vif的多聚化结构域与特异性结合多聚化结构域的测试化合物接触。 通过筛选测定鉴定的拮抗剂抑制Vif多聚化。 拮抗剂抑制Vif的基本功能,因此可用作HIV-1复制的抑制剂。

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