利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

38 条记录 (耗时 0.03 秒)

    Enzyme Electrode and Enzyme Sensor
    1.
    发明申请
    Enzyme Electrode and Enzyme Sensor 审中-公开
    酶电极和酶传感器

    公开(公告)号：US20100175991A1

    公开(公告)日：2010-07-15

    申请号：US12602738

    申请日：2008-06-13

    申请人： Takeshi Shimomura ,  Touru Sumiya ,  Yuichiro Masuda ,  Masatoshi Ono ,  Tetsuji Itoh ,  Fujio Mizukami

    发明人： Takeshi Shimomura ,  Touru Sumiya ,  Yuichiro Masuda ,  Masatoshi Ono ,  Tetsuji Itoh ,  Fujio Mizukami

    IPC分类号： G01N27/26

    CPC分类号： C12Q1/002 ,  C12Q1/001

    摘要： An enzyme electrode having excellent sensitivity, excellent stability, and a longer operating life, and an enzyme sensor using the enzyme electrode are provided. The enzyme electrode includes an electrode 2, a mesoporous silica material 3 formed on the electrode 2, and enzyme 4 immobilized in a small cavity of the mesoporous silica material 3. The size of the small cavity of the mesoporous silica material 3 is set to be 0.5 to 2.0 times the size of the enzyme 4.

    摘要翻译： 提供具有优异的灵敏度，优异的稳定性和更长的使用寿命的酶电极和使用酶电极的酶传感器。 酶电极包括电极2，形成在电极2上的介孔二氧化硅材料3和固定在介孔二氧化硅材料3的小腔中的酶4.将介孔二氧化硅材料3的小空腔的尺寸设定为 酶的大小的0.5〜2.0倍。

    Halogen Substituted Saccharide, Method for Producing Same, Reaction Composition of Same and Device for Producing Same
    3.
    发明申请
    Halogen Substituted Saccharide, Method for Producing Same, Reaction Composition of Same and Device for Producing Same 审中-公开
    卤素取代的糖，其生产方法，其反应组合物及其制备装置

    公开(公告)号：US20110288287A1

    公开(公告)日：2011-11-24

    申请号：US13142897

    申请日：2009-12-25

    申请人： Masahiro Sato ,  Hajime Kawanami ,  Fujio Mizukami

    发明人： Masahiro Sato ,  Hajime Kawanami ,  Fujio Mizukami

    IPC分类号： C07H5/02 ,  B01J19/00

    CPC分类号： C07H5/02 ,  A61K51/0491 ,  B01J19/0093 ,  B01J2219/00788 ,  B01J2219/00891 ,  C07B63/00 ,  C07H1/00 ,  Y02P20/544

    摘要： The present invention provides: a method for synthesizing a halogen-substituted saccharide from a leaving group-substituted saccharide in a short-time and continuously; a reaction composition; and a device for synthesis of same, i.e., the method being for synthesizing a halogen-substituted saccharide from a leaving group-substituted saccharide by a halogen-substituted saccharide synthesis reaction using a subcritical fluid or a supercritical fluid as the reaction solvent; the reaction composition of the same being an aqueous solution of halogen-substituted saccharide; and the device for synthesis being a device for producing the same, the method being for producing a halogen-substituted saccharide with a subcritical fluid or a supercritical fluid at a temperature of 100 to 400° C. and a pressure of 0.1 to 40 MPa or a mixed solvent of aprotic organic solvent or inorganic solvent mixed therein as the reaction solvent, under catalyst-free condition, by introducing the leaving group-substituted saccharide and the reaction solvent into a circulating-type high-temperature and high-pressure device to produce selectively a halogen-substituted saccharide while reducing the amount of energy consumption and the amount of waste, at high yield, high selectivity, high speed and continuously.

    摘要翻译： 本发明提供一种短时间连续地从离去基取代的糖中合成卤素取代的糖类的方法， 反应组合物; 以及其合成装置，即通过使用亚临界流体或超临界流体作为反应溶剂的卤素取代的糖合成反应从离去基团取代的糖合成卤素取代的糖的方法; 其反应组合物为卤素取代的糖的水溶液; 并且该合成装置是用于制备该装置的方法，该方法用于在100至400℃的温度和0.1至40MPa的压力下用亚临界流体或超临界流体制备卤素取代的糖，或 作为反应溶剂混合的非质子有机溶剂或无机溶剂的混合溶剂，在无催化剂条件下，通过将离去基取代的糖和反应溶剂引入循环型高温高压装置中来生产 选择性地卤素取代的糖，同时以高产率，高选择性，高速度和连续地降低能量消耗量和废物量。

    Clay film
    5.
    发明申请
    Clay film 有权
    粘土电影

    公开(公告)号：US20070027248A1

    公开(公告)日：2007-02-01

    申请号：US10571107

    申请日：2004-09-08

    申请人： Takeo Ebina ,  Fujio Mizukami

    发明人： Takeo Ebina ,  Fujio Mizukami

    IPC分类号： C08K9/04

    CPC分类号： B29D7/01 ,  B29K2105/16 ,  C01B33/40 ,  Y10T428/1331 ,  Y10T428/1379 ,  Y10T428/1383

    摘要： The present invention provides a clay film with excellent flexibility, whose main component is natural clay or synthetic clay, and in which there is uniform orientation in the clay particle layer, and relates to a novel clay film that has enough mechanical strength to be used as a self-supporting film, and has a structure in which layers of clay particles are highly oriented, and in which the main constituent component of the clay film is mica, vermiculite, montmorillonite, iron montmorillonite, beidellite, saponite, hectorite, stevensite, or nontronite, and which has excellent flexibility, undergoes no structural change at high temperatures of 250° C. and up to 600° C., contains no pinholes, and has a gas permeation coefficient of less than 3.2×10−11 cm2s−1cmHg−1 at room temperature for helium, hydrogen, oxygen, nitrogen, or air.

    摘要翻译： 本发明提供了一种具有优良柔性的粘土膜，其主要成分是天然粘土或合成粘土，其中在粘土颗粒层中具有均匀的取向，并且涉及一种具有足够机械强度的新型粘土膜作为 自支撑膜，并且具有粘土颗粒层高度取向的结构，并且其中粘土膜的主要构成成分是云母，蛭石，蒙脱石，铁蒙脱石，贝得石，皂石，锂蒙脱石，硬脂酸盐或 并且具有优异的柔性，在250℃和高达600℃的高温下不会发生结构变化，不含针孔，并且气体透过系数小于3.2×10 -6〜 在氦气，氢气，氧气，氮气或空气中，在室温下，对于氦气，氢气，氧气，氮气或空气，在室温下进行冷却至0℃至0℃。

    Method of manufacturing crystalline microporous material
    6.
    发明授权
    Method of manufacturing crystalline microporous material 失效
    制造结晶微孔材料的方法

    公开(公告)号：US06022519A

    公开(公告)日：2000-02-08

    申请号：US322687

    申请日：1999-05-28

    申请人： Shinichi Shimizu ,  Fujio Mizukami ,  Yoshimichi Kiyozumi

    发明人： Shinichi Shimizu ,  Fujio Mizukami ,  Yoshimichi Kiyozumi

    IPC分类号： B01J29/035 ,  B01J29/072 ,  B01J29/40 ,  B01J37/02 ,  C01B37/02 ,  C01B39/02 ,  C01B39/04 ,  C01B39/26 ,  C01B39/38 ,  C01B39/46 ,  C01B33/021 ,  C01B39/36 ,  C01B39/40

    CPC分类号： B01J29/40 ,  B01J29/035 ,  B01J29/072 ,  B01J37/0236 ,  C01B37/02 ,  C01B39/02 ,  C01B39/04 ,  C01B39/265 ,  C01B39/38 ,  C01B39/46 ,  B01J2229/26 ,  B01J2229/36 ,  B01J2229/42 ,  Y10S423/22 ,  Y10S423/25 ,  Y10S423/29

    摘要： A method of manufacturing crystalline microporous material suitable for manufacturing a variety of crystalline microporous material under mild reaction conditions and under safe working environmental conditions by using simple installation. The crystalline microporous materials obtained by the present invention may be used as adsorbent agent, catalyst or separating material. According to the characterizing features of the manufacturing method of the present invention, there are provided a method of using cation compound or amine as crystallizing modifier and using, in combination, raw material including canemite or silicon dioxide and a further method using raw material including silicon dioxide and aluminum salt. The method includes a step of mixing these components, a solid-liquid separating step for separating produced fine particles, and a crystallizing step for crystallizing the separated solid component. The invention achieves improvement in safety, economy and so on, in comparison with the coventionally practiced hydrothermal synthesis method which requires severe reaction conditions of high-temperature, high-pressure and strong alkaline. Further, the method allows freedom in adjustment of the pore diameter and allows a higher proportion of porous structure to be maintained in a product when the material is formed into a molded product.

    摘要翻译： 一种制造结晶微孔材料的方法，适用于在温和的反应条件下，在安全的工作环境条件下，通过简单的安装制造各种结晶微孔材料。 通过本发明获得的结晶微孔材料可以用作吸附剂，催化剂或分离材料。 根据本发明的制造方法的特征，提供了使用阳离子化合物或胺作为结晶改性剂并且组合使用包括二硅酸钙的原料的方法，以及使用包括硅的原料的另一种方法 二氧化物和铝盐。 该方法包括混合这些组分的步骤，用于分离生成的细颗粒的固液分离步骤和用于使分离的固体组分结晶的结晶步骤。 与需要高温，高压，强碱性苛刻反应条件的常规水热合成方法相比，本发明实现了安全性，经济性等方面的改进。 此外，该方法允许调节孔径的自由度，并且当材料形成成型产品时允许在产品中保持较高比例的多孔结构。

    SUPPORT FOR PROTEIN IMMOBILIZATION, IMMOBILIZED PROTEIN, AND METHODS FOR PRODUCING THE SAME
    8.
    发明申请
    SUPPORT FOR PROTEIN IMMOBILIZATION, IMMOBILIZED PROTEIN, AND METHODS FOR PRODUCING THE SAME 审中-公开
    蛋白质固定，固定化蛋白质的制备及其生产方法

    公开(公告)号：US20130109072A1

    公开(公告)日：2013-05-02

    申请号：US13702308

    申请日：2011-06-08

    申请人： Tatsuo Tsunoda ,  Takayuki Nara ,  Seigo Ono ,  Chisato Sekikawa ,  Fujio Mizukami ,  Shuzo Kojima ,  Naoki Tahara ,  Hideaki Togashi ,  Miki Egami

    发明人： Tatsuo Tsunoda ,  Takayuki Nara ,  Seigo Ono ,  Chisato Sekikawa ,  Fujio Mizukami ,  Shuzo Kojima ,  Naoki Tahara ,  Hideaki Togashi ,  Miki Egami

    IPC分类号： C12N11/14 ,  B01J32/00 ,  C12N11/02

    CPC分类号： C12N11/14 ,  B01J32/00 ,  C01B37/00 ,  C07K17/14 ,  C12N11/02 ,  Y10T428/2982

    摘要： A support for enzyme immobilization is described, which is for immobilizing enzymes of various molecular sizes and also for, due to the modification of the surface silanol groups of porous silica particles, for immobilizing various kinds of enzymes, and enables the design of an immobilized enzyme, which exhibits an activity equivalent to that of the corresponding non-immobilized enzyme and withstands repeated use. A method for producing the support is also described. The support includes porous silica particles having an interparticle void structure therein, characterized in that the porous silica particles have a specific average particle size, a specific surface area, a specific pore volume, a specific pore size distribution and a specific porosity and have a substituent containing an organic group or an amino group on the surface thereof. An immobilized protein obtained by immobilizing a protein on the above support is also described.

    摘要翻译： 描述了酶固定的载体，其用于固定各种分子尺寸的酶，并且由于多孔二氧化硅颗粒的表面硅烷醇基团的修饰，用于固定各种酶，并且使得能够设计固定化酶 ，其表现出与相应的非固定化酶相当的活性并经受重复使用。 还描述了用于制备载体的方法。 载体包括其中具有颗粒间空隙结构的多孔二氧化硅颗粒，其特征在于多孔二氧化硅颗粒具有比表面积，比孔面积，比孔径，比孔径和比孔径，并具有取代基 在其表面含有有机基团或氨基。 还描述了通过将蛋白质固定在上述载体上获得的固定化蛋白质。