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1.发明授权Porous silicon particles and complex porous silicon particles, and method for producing both 有权多孔硅颗粒和复合多孔硅颗粒及其制造方法公开(公告)号：US08980428B2
公开(公告)日：2015-03-17
申请号：US13797326
申请日：2013-03-12
发明人： Hirokazu Yoshida , Kazutomi Miyoshi , Kazuhiko Kurusu , Toshio Tani , Koji Hataya , Takeshi Nishimura , Hidemi Kato , Takeshi Wada
CPC分类号： H01M4/0495 , H01M4/364 , H01M4/386 , Y10T428/131 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993
摘要： Porous silicon particles and complex porous silicon particles suitable for negative electrode materials etc. for lithium-ion batteries, which achieve high capacity and good cycling characteristics, are provided. Porous silicon particles formed by the joining of a plurality of silicon microparticles, and having an average particle diameter of 0.1 μm to 1000 μm, a three-dimensional network structure having continuous gaps, an average porosity of 15 to 93%, and a structure in which the particles of a whole particle are uniform. Complex porous silicon particles formed by the joining of a plurality of silicon microparticles and a plurality of silicon compound particles, and characterized by containing a compound of silicon and composite elements, having an average particle diameter of 0.1 μm to 1000 μm, and having a three-dimensional network structure having continuous gaps.
摘要翻译： 提供适用于实现高容量和良好循环特性的锂离子电池的负极材料等的多孔硅粒子和复合多孔硅粒子。 通过多个硅微粒的接合形成的平均粒径为0.1μm〜1000μm的多孔硅颗粒，具有连续间隙的三维网状结构，平均孔隙率为15〜93％，结构为 整个颗粒的颗粒是均匀的。 通过接合多个硅微粒和多个硅化合物颗粒形成的复合多孔硅颗粒，其特征在于，含有平均粒径为0.1μm至1000μm的硅和复合元素的化合物，并具有三 具有连续间隙的维度网络结构。
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2.发明授权公开(公告)号：US10545143B2
公开(公告)日：2020-01-28
申请号：US15016028
申请日：2016-02-04
IPC分类号： G01N33/552 , G01N33/58
摘要： Silica particles having a thiol group on a surface thereof, and satisfying the following conditions (a) to (c): (a) a particle diameter is 20 to 1,000 nm; (b) a density of the thiol group on the surface of the silica particles is 0.002 to 0.2 piece/nm2; and (c) a ratio (B/A) in terms of an amount B (piece/particle) of the thiol group existing on the surface of the silica particles to an amount A of sulfur elements in the silica particles (the number of sulfur elements derived from thiol per silica particle) is 0.10 to 0.60.
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公开(公告)号：US10203326B2
公开(公告)日：2019-02-12
申请号：US15088742
申请日：2016-04-01
IPC分类号： G01N33/543 , G01N21/64 , G01N33/552 , G01N33/58
摘要： A method of detecting a target substance, containing the steps of: incorporating labeling particles into a test liquid containing an analyte; heating the test liquid; irradiating the test liquid with excitation light, and detecting the target substance contained in the test liquid depending on a state of light emission of the labeling particles; wherein an aggregation state of the labeling particles is changed by the heating step; and wherein the labeling particles have a thermoresponsive polymer on a surface of a composite particle containing a magnetic material and a fluorescent material, and further have a biomolecule having properties of binding with the target substance.
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公开(公告)号：US10036750B2
公开(公告)日：2018-07-31
申请号：US14674825
申请日：2015-03-31
发明人： Hideki Aizawa , Michio Ohkubo , Kazutomi Miyoshi
IPC分类号： G01N33/558 , G01N33/569 , G01N21/59 , G01N21/64 , G01N33/58 , G01N21/84 , B82Y30/00
CPC分类号： G01N33/56983 , B82Y30/00 , G01N21/59 , G01N21/6428 , G01N21/6489 , G01N21/8483 , G01N33/558 , G01N33/582 , G01N2021/6439 , G01N2021/8488 , G01N2333/08 , G01N2333/11 , G01N2469/10
摘要： An immunochromatography for multi-item detection is provided which contains detecting and measuring fluorescence and light absorption respectively at once with a detection device. The immunochromatography contains using fluorescent particles and light absorbing particles, wherein the fluorescence excitation wavelength of the fluorescent particles and the absorption wavelength of the light absorbing particles are in the same wavelength region; and detecting and measuring, at once, the intensity of reflected light from a test area, the intensity of reflected light from another test area, and the intensity of reflected light from a non-test area other than the test areas.
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公开(公告)号：US11664135B2
公开(公告)日：2023-05-30
申请号：US17037443
申请日：2020-09-29
摘要： A coated carbon nanotube wire for a coil includes: a carbon nanotube wire, the carbon nanotube wire being composed of a plurality of carbon nanotube aggregates each constituted of a plurality of carbon nanotubes, or being composed of a plurality of carbon nanotube element wires each constituted of a plurality of carbon nanotubes; and a coating layer coating the carbon nanotube wire, wherein each of the carbon nanotube aggregates contacts one or more other adjacent carbon nanotube aggregates, or each of the carbon nanotube element wires contacts one or more other adjacent carbon nanotube element wires.
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公开(公告)号：US10466234B2
公开(公告)日：2019-11-05
申请号：US14816836
申请日：2015-08-03
IPC分类号： G01N33/53 , G01N33/543 , G01N33/533 , G01N33/552 , G01N33/532
摘要： A method of producing a labeled antibody, including the steps of: a) allowing silica nanoparticles containing a functional molecule and having a thiol group on a surface thereof, and a linker molecule containing a maleimido group and an amino group, to coexist in a solvent to form a thioether bond between the thiol group and the maleimido group, thereby obtaining functional molecule-containing silica nanoparticles on which the linker molecule is bonded; and b) allowing the functional molecule-containing silica nanoparticles on which the linker molecule is bonded, carbodiimide and an antibody to coexist in an aqueous solvent to form an amide bond between the amino group of the linker molecule and a carboxyl group of the antibody.
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7.发明授权公开(公告)号：US10392253B2
公开(公告)日：2019-08-27
申请号：US15895941
申请日：2018-02-13
发明人： Masashige Watanabe , Hideki Aizawa , Kazutomi Miyoshi , Satoshi Yamashita , Yoshinori Kazama , Yuudai Tanimura , Koji Fujimura , Morinobu Endo , Kenji Takeuchi , Masatsugu Fujishige
IPC分类号： H01B1/04 , B82Y30/00 , B82Y40/00 , C01B32/16 , H01L51/00 , C01B32/158 , C01B32/168
摘要： A low-resistivity carbon nanotube aggregate includes a plurality of carbon nanotubes each having one or more walls, wherein a ratio of a total number of carbon nanotubes that have two or three walls relative to a total number of said plurality of carbon nanotubes is 75% or greater, and wherein, in a G band of a Raman spectrum in the Raman spectroscopy of the plurality of carbon nanotubes, a G+/Gtotal ratio that is indicative of an amount of semiconductor carbon nanotubes relative to metallic carbon nanotubes is 0.70 or greater.
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公开(公告)号：US20190011442A1
公开(公告)日：2019-01-10
申请号：US16066639
申请日：2015-12-28
IPC分类号： G01N33/543
摘要： The purpose of the present invention is to provide: a method for detecting a substance of interest and a method for quantifying a substance of interest, whereby it becomes possible to detect or quantify the substance of interest properly using a reagent that can be produced with high yield; a kit; and a method for preparing a regent. A method for detecting a substance of interest in a sample comprises a step of mixing a first conjugate 10, a second conjugate 20 and the sample together, then placing the resultant mixture under conditions such that a stimulus-responsive substance 11 can agglomerate, and then determining the presence or absence of the occurrence of dispersion of the stimulus-responsive substance 11 or the occurrence of an event associating with the aforementioned dispersion, wherein the first conjugate 10 is a conjugate of a first substance that contains the stimulus-responsive substance 11 with a first affinity substance 13 for a substance of interest 50, and the second conjugate 20 is a conjugate of a second substance 21 that has a hydrophilic moiety or an electrically charged moiety with a second affinity substance 23 for the substance of interest 50. The second substance 21 contains particles having a specific gravity of 1.4 or more, and the first affinity substance 13 and the second affinity substance 23 can bond to the substance of interest 50 simultaneously at different sites in the substance of interest 50 from each other.
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公开(公告)号：US20180348228A1
公开(公告)日：2018-12-06
申请号：US15779006
申请日：2016-11-25
IPC分类号： G01N33/58 , G01N33/543 , G01N33/536
CPC分类号： G01N33/50 , G01N33/543
摘要： Provided is a method by which the quantity of objects to be detected can be quickly determined with high sensitivity. The method of determining the quantity of objects to be detected in a specimen comprises: a mixing step for preparing a mixture by mixing the specimen and carrier particles that carry stimulus-responsive substances and a first affinity substance for the objects to be detected; a measurement step for placing the mixture under the condition that the stimulus-responsive substances aggregate, and measuring the particle diameter of a suspended solid in the mixture; and a determination step for determining, on the basis of the particle diameter, the quantity of the objects to be detected.
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