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    • 3. 发明申请
    • Polymer-Based Antimicrobial Agents, Methods of Making Said Agents, and Applications Using Said Agents
    • 基于聚合物的抗微生物剂,制备所述试剂的方法和使用所述试剂的应用
    • US20070087023A1
    • 2007-04-19
    • US11558027
    • 2006-11-09
    • Ashraf IsmailLeonard PinchukOrley PinchukDavid Pinchuk
    • Ashraf IsmailLeonard PinchukOrley PinchukDavid Pinchuk
    • A01N59/16A01N25/00
    • A01N59/16A01N59/20A01N25/10A01N2300/00
    • The present invention relates to antimicrobial agents, methods for the production of these agents, and the use of these agents. The antimicrobial agent of the present invention includes a water-soluble polymer and oligodynamic metal ions which interact with counter-ions of the polymer such that the metal ions are bound to corresponding counter-ions. The polymer controls a sustained release of the metal ions. The metal ions preferably include small size metal particles (e.g., nano-sized silver particles) that interact to the water-soluble polymer as well as metal ions derived from one or more water-soluble oligodynamic metal compositions (e.g., metal sulfates and/or metal nitrates). The agent may also include one or more acids, including organic acids and/or non-organic acids. In another aspect, antimicrobial agents that include a polymer and oligodynamic metal ions are used to treat or prevent citrus canker.
    • 本发明涉及抗微生物剂,这些制剂的制备方法以及这些试剂的用途。 本发明的抗微生物剂包括与聚合物的抗衡离子相互作用的水溶性聚合物和低分子量金属离子,使得金属离子与相应的抗衡离子结合。 聚合物控制金属离子的持续释放。 金属离子优选包括与水溶性聚合物相互作用的小尺寸金属颗粒(例如,纳米尺寸的银颗粒)以及衍生自一种或多种水溶性低分子量金属组合物的金属离子(例如,金属硫酸盐和/或 金属硝酸盐)。 该试剂还可以包括一种或多种酸,包括有机酸和/或非有机酸。 另一方面,包括聚合物和低分子动力学金属离子的抗微生物剂用于治疗或预防柑橘溃疡。
    • 5. 发明授权
    • Solid-phase interferometric immunoassay system
    • 固相干涉免疫测定系统
    • US5422283A
    • 1995-06-06
    • US185170
    • 1994-01-24
    • Ashraf Ismail
    • Ashraf Ismail
    • G01N21/35G01N33/543G01N33/53G01B9/02G01N33/546G01N33/552
    • G01N33/54373Y10S435/808Y10S435/973
    • The present invention relates to a solid-phase immunoassay system for the determination of an antibody or an antigen in a sample which consists of an interferometric signal from an optical source, a solid support coated with an antibody or an antigen and having at least one region immersed in a solution containing a sample, thereby the corresponding antigen or antibody can be complexed on the solid support, an optical transfer and focusing system to measure the interferometric signal after its transmission (or reflectance) by the solid support, and a measuring device to record and process the interferometric signal at a wavelength corresponding to an absorption characteristic of the antigen-antibody complex or of a label incorporated into the antigen-antibody complex, thereby determining the amount of antigen or antibody in the sample.
    • 本发明涉及用于测定样品中的抗体或抗原的固相免疫测定系统,其由来自光源的干涉信号,涂覆有抗体或抗原的固体支持物组成,并具有至少一个区域 浸入含有样品的溶液中,从而相应的抗原或抗体可以复合在固体支持物上,光学转移和聚焦系统,用于在固体支持物传播(或反射)之后测量干涉信号,并将测量装置 以对应于抗原 - 抗体复合物或掺入抗原 - 抗体复合物的标签的吸收特性的波长记录和处理干涉信号,从而确定样品中抗原或抗体的量。
    • 6. 发明申请
    • Polymer-Based Antimicrobial Agents, Methods of Making Said Agents, and Products Incorporating Said Agents
    • 基于聚合物的抗微生物剂,制备所述试剂的方法和掺入所述试剂的产品
    • US20070098806A1
    • 2007-05-03
    • US11558023
    • 2006-11-09
    • Ashraf IsmailLeonard PinchukOrley PinchukDavid Pinchuk
    • Ashraf IsmailLeonard PinchukOrley PinchukDavid Pinchuk
    • A61K9/14
    • A61K9/145Y10S604/905
    • The present invention relates to antimicrobial agents, methods for the production of these agents, and the use of these agents. The antimicrobial agent of the present invention includes a water-soluble polymer and oligodynamic metal ions which interact with counter-ions of the polymer such that the metal ions are bound to corresponding counter-ions. The water-soluble polymer controls a sustained release of the metal ions. The oligodynamic metal ions preferably include small size metal particles (e.g., nano-sized silver particles) that interact to the water-soluble polymer as well as metal ions derived from one or more water-soluble oligodynamic metal compositions (e.g., metal sulfates and/or metal nitrates). The agent may also include one or more acids, including organic acids (such as sulfates, carboxylic acids, amines, hydroxyls, nitrates, and phosphates) and/or non-organic acids (such as boric acid and dioctylborate).
    • 本发明涉及抗微生物剂,这些制剂的制备方法以及这些试剂的用途。 本发明的抗微生物剂包括与聚合物的抗衡离子相互作用的水溶性聚合物和低分子量金属离子,使得金属离子与相应的抗衡离子结合。 水溶性聚合物控制金属离子的持续释放。 低分子金属离子优选包括与水溶性聚合物相互作用的小尺寸金属颗粒(例如,纳米尺寸的银颗粒)以及衍生自一种或多种水溶性低分子量金属组合物的金属离子(例如金属硫酸盐和/ 或金属硝酸盐)。 该试剂还可以包括一种或多种酸,包括有机酸(例如硫酸盐,羧酸,胺,羟基,硝酸盐和磷酸盐)和/或非有机酸(例如硼酸和二辛酯硼酸盐)。