Sensor chips
    1.
    发明授权
    Sensor chips 失效
    传感器芯片

    公开(公告)号:US07759114B2

    公开(公告)日:2010-07-20

    申请号:US11327660

    申请日:2006-01-06

    Abstract: A method for selectively orienting molecules on a surface of a solid support. The method includes the steps of: (a) attaching a linker molecule to the surface of the solid support, the linker molecule including a head group that is capable of binding to the solid support, and a tail group that is capable of chelating to a metal ion; (b) subsequently treating the solid support with a solution containing the metal ion; (c) attaching a metal ion chelating tag to the molecules to form tagged molecules; and (d) capturing the tagged molecules on the solid support by contacting it with the tagged molecules to form a monolayer of molecules on the surface of the solid support in which a majority of the molecules are held in the same orientation with respect to the surface. The invention also provides a sensor chip formed using the methods of the invention.

    Abstract translation: 用于选择性地定向固体支持物表面上的分子的方法。 该方法包括以下步骤:(a)将连接分子连接到固体支持物的表面,所述连接分子包括能够结合固体支持物的头基和能够螯合到固体支持物上的尾基 金属离子; (b)随后用含有金属离子的溶液处理固体载体; (c)将金属离子螯合标签附着在分子上以形成标记分子; 和(d)通过使其与标记的分子接触来捕获固体支持物上的标记分子,以在固体支持物的表面上形成单分子层,其中大部分分子相对于表面保持相同的取向 。 本发明还提供了使用本发明的方法形成的传感器芯片。

    Patterning methods and products
    2.
    发明申请
    Patterning methods and products 有权
    图案化方法和产品

    公开(公告)号:US20070140901A1

    公开(公告)日:2007-06-21

    申请号:US10594654

    申请日:2005-03-24

    Abstract: The present invention provides a process for producing a surface-modified layer system comprising a substrate (2) and a self-assembled monolayer (SAM) (1) anchored to its surface. The SAM (1) is comprised by aryl or rigid alicyclic moiety species. The process comprises providing a polymorphic SAM (1) anchored to the substrate (2), and thermally treating (4) the SAM to change from a first to a second structural form thereof. The invention also provides a thermolithographic form of process in which the thermal treatment (4) is used to transfer a pattern (3) to the SAM (1), which is then developed.

    Abstract translation: 本发明提供了一种用于制备表面改性层体系的方法,其包括基材(2)和锚定在其表面上的自组装单层(SAM)(1)。 SAM(1)由芳基或刚性脂环族部分构成。 该方法包括提供锚定到基底(2)上的多形性SAM(1),以及热处理(4)SAM以从其第一结构形式改变为第二结构形式。 本发明还提供一种方法的热解法,其中热处理(4)用于将图案(3)转移到SAM(1),然后显影。

    Coating for silver plated circuits
    3.
    发明授权
    Coating for silver plated circuits 有权
    镀银电路涂层

    公开(公告)号:US06773757B1

    公开(公告)日:2004-08-10

    申请号:US10412932

    申请日:2003-04-14

    Abstract: A method for enhancing the solderability of a metallic surface is disclosed where the metallic surface is plated with an immersion or electroless silver plate prior to soldering, after which immersion silver plate is treated with an alkaline polymer coating comprising aqueous vinyl polymers, aqueous acrylic polymers, anti-fungal agents and a benzotriazole or benzimidazole compound to produce a deposit that is resistant to electromigration and that provides an anti-tarnish and anti-corrosion coating on the surface.

    Abstract translation: 公开了一种用于增强金属表面的可焊性的方法,其中金属表面在焊接之前镀有浸渍或无电镀银板,然后用含有乙烯基聚合物的水性丙烯酸聚合物的含水聚合物涂层处理浸渍银板, 抗真菌剂和苯并三唑或苯并咪唑化合物,以产生耐电迁移的沉积物,并且在表面上提供抗晦暗和防腐蚀涂层。

    Method for protecting silver and silver alloy surfaces against tarnishing
    5.
    发明授权
    Method for protecting silver and silver alloy surfaces against tarnishing 有权
    保护银和银合金表面免受玷污的方法

    公开(公告)号:US09057135B2

    公开(公告)日:2015-06-16

    申请号:US13578241

    申请日:2011-02-23

    Applicant: Dario Narducci

    Inventor: Dario Narducci

    Abstract: A method for protecting silver and silver alloy surfaces against tarnishing, characterized by initially subjecting the surface to be treated to cleaning pre-treatment in organic solvents; immersing the cleaned surface in an acid solution able to ensure formation of a thin layer of silver oxide; immersing the oxidized surface in a solution of at least one thiol of formula CH3(CH2)nSH where n is between 10 and 16; and chemically reacting the molecules of said thiol with the previously oxidized silver surface, in an environment containing water vapor at a temperature of at least 50° C.

    Abstract translation: 一种用于保护银和银合金表面以防止变色的方法,其特征在于,首先使表面经过处理以清洁有机溶剂中的预处理; 将清洁的表面浸入能够确保形成薄层氧化银的酸溶液中; 将氧化的表面浸入至少一种式CH 3(CH 2)nSH的硫醇的溶液中,其中n在10和16之间; 以及在至少50℃的温度下在含有水蒸汽的环境中使所述硫醇的分子与先前氧化的银表面化学反应

    PATTERNING METHODS AND PRODUCTS
    10.
    发明申请
    PATTERNING METHODS AND PRODUCTS 有权
    绘图方法和产品

    公开(公告)号:US20130171433A1

    公开(公告)日:2013-07-04

    申请号:US13555931

    申请日:2012-07-23

    Abstract: The present invention provides a process for producing a surface-modified layer system comprising a substrate (2) and a self-assembled monolayer (SAM) (1) anchored to its surface. The SAM (1) is comprised by aryl or rigid alicyclic moiety species. The process comprises providing a polymorphic SAM (1) anchored to the substrate (2), and thermally treating (4) the SAM to change from a first to a second structural form thereof. The invention also provides a thermolithographic form of process in which the thermal treatment (4) is used to transfer a pattern (3) to the SAM (1), which is then developed.

    Abstract translation: 本发明提供了一种用于制备表面改性层体系的方法,其包括基材(2)和锚定在其表面上的自组装单层(SAM)(1)。 SAM(1)由芳基或刚性脂环族部分构成。 该方法包括提供锚定到基底(2)上的多形性SAM(1),以及热处理(4)SAM以从其第一结构形式改变为第二结构形式。 本发明还提供一种方法的热解法,其中热处理(4)用于将图案(3)转移到SAM(1),然后显影。

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