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公开(公告)号：US20170248566A1
公开(公告)日：2017-08-31
申请号：US15445540
申请日：2017-02-28
发明人： Ko YAMADA , Hirohisa MIYAMOTO , Reiko YOSHIMURA , Norikazu OSADA , Mitsuhiro OKI , Hiroko NAKAMURA
IPC分类号： G01N33/00
CPC分类号： G01N33/0013 , G01N1/22 , G01N33/0027 , G01N33/0049
摘要： A molecular detection apparatus according to an embodiment includes: a collection unit collecting a detection target gas containing a molecule to be detected; a substitution unit substituting a part of a molecular structure of at least a part of the molecule to generate a substitution product; a detector including a plurality of detection cells each having a sensor unit and an organic probe disposed at the sensor unit, the organic probe capturing the molecule or the substitution product; and a discriminator discriminating the molecule by a signal pattern based on an intensity difference of detection signals generated with the molecule or the substitution product being captured by the organic probes of the plurality of detection cells.
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公开(公告)号：US20210141310A1
公开(公告)日：2021-05-13
申请号：US17148849
申请日：2021-01-14
发明人： Hiroko NAKAMURA , Koji ASAKAWA , Naoko KIHARA , Reiko YOSHIMURA , Ko YAMADA
IPC分类号： G03F7/20 , G03F7/039 , G03F7/004 , G03F7/038 , G03F7/16 , H01L29/66 , G03F7/38 , G03F7/32 , H01L21/027 , H01L21/04 , H01L29/16
摘要： A photosensitive composition of an embodiment includes: a resin containing at least one selected from polyacrylic acid, polymethacrylic acid, a cycloolefin-maleic anhydride copolymer, polycycloolefin, and a vinyl ether-maleic anhydride copolymer and having an ester bond which is caused to generate carboxylic acid by an acid or an ether bond which is caused to generate alcohol by an acid; and a photo acid generator which generates an acid by being irradiated with light, of which a wavelength is not less than 300 nm nor more than 500 nm, or KrF excimer laser light, the photo acid generator containing a substance that has a naphthalene ring or a benzene ring and in which at least one carbon atom of the naphthalene ring or the benzene ring is bonded to a bulky group.
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公开(公告)号：US20180080897A1
公开(公告)日：2018-03-22
申请号：US15432521
申请日：2017-02-14
发明人： Hirohisa MIYAMOTO , Ko YAMADA , Reiko YOSHIMURA
IPC分类号： G01N27/414 , G01N1/34 , G01N27/27
摘要： A molecular detection apparatus according to an embodiment includes: a collection unit collecting detection target gas containing molecules to be detected; a detector including a plurality of detection cells each having an organic probe disposed at a sensor unit, the organic probe capturing the molecules collected in the collection unit; and a discriminator discriminating the molecules by a signal pattern based on an intensity difference of detection signals generated by the molecules being captured by the organic probes in a plurality of the detection cells. In the molecular detection apparatus according to the embodiment, at least one of the detection cells has a plurality of different types of the organic probes disposed at the sensor unit.
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公开(公告)号：US20170350854A1
公开(公告)日：2017-12-07
申请号：US15685117
申请日：2017-08-24
发明人： Ko YAMADA , Hirohisa MIYAMOTO , Norikazu OSADA , Mitsuhiro OKI , Yasuko NORITOMI
IPC分类号： G01N27/414 , G01N27/62
CPC分类号： G01N27/4141 , G01N27/62 , G01N27/622 , H01J49/025 , H01J49/40
摘要： A molecular detection apparatus according to an embodiment includes: a distributor which ionizes a target containing substances to be detected, applies voltage to ionized substances, and extracts the substances to be detected according to a time-of-flight based on the speed; a detector which detects the substance to be detected dropped from the distributor; and a discriminator which discriminates the substance to be detected. The detector includes: a plurality of detection units including field effect transistors using graphene layers; and a plurality of organic probes which are provided on the graphene layers, and at least some of which have different bond strengths with the substances to be detected. The substance to be detected is discriminated depending on a signal pattern based on intensity differences of the detection signals generated by differences in the bond strengths between the organic probes and the substances to be detected.
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公开(公告)号：US20170248565A1
公开(公告)日：2017-08-31
申请号：US15258447
申请日：2016-09-07
发明人： Ko YAMADA , Hirohisa MIYAMOTO , Reiko YOSHIMURA , Norikazu OSADA , Mitsuhiro OKI , Hiroko NAKAMURA
IPC分类号： G01N33/00
CPC分类号： G01N33/0013 , G01N1/22 , G01N33/0027 , G01N33/0049
摘要： A molecular detection apparatus according to an embodiment includes: a collection unit collecting a detection target gas containing a molecule to be detected; a substitution unit substituting a part of a molecular structure of at least a part of the molecule to generate a substitution product; a detector including a plurality of detection cells each having a sensor unit and an organic probe disposed at the sensor unit, the organic probe capturing the molecule or the substitution product; and a discriminator discriminating the molecule by a signal pattern based on an intensity difference of detection signals generated with the molecule or the substitution product being captured by the organic probes of the plurality of detection cells.
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公开(公告)号：US20160319232A1
公开(公告)日：2016-11-03
申请号：US15139832
申请日：2016-04-27
发明人： Yasuko NORITOMI , Takashi KUBOKI , Ko YAMADA , Hiroyuki FUKE
IPC分类号： C12M1/40 , G01N27/403
CPC分类号： C12M21/18 , G01N27/3277 , G01N27/49
摘要： According to one embodiment, a measuring cell includes a main cell member, and a mixture supported by or held in the main cell member. The mixture includes a nonaqueous solvent-including medium and one or more enzyme bodies. The one or more enzyme bodies are selected from the group including an enzyme, a first composite including an enzyme and a molecular aggregate that includes a dispersant, a microcapsule including an enzyme-including core and a shell covering the core, a cell including an enzyme, a microorganism including an enzyme, and a second composite including an enzyme and a support immobilizing the enzyme.
摘要翻译： 根据一个实施例，测量单元包括主单元构件以及由主单元构件支撑或保持在主单元构件中的混合物。 该混合物包括非水溶剂的介质和一种或多种酶体。 一个或多个酶体选自包括酶，包括酶的第一复合物和包含分散剂的分子聚集体的组，包含含酶核心的微胶囊和覆盖该核心的壳，包含酶的细胞 ，包含酶的微生物和包含酶和固定酶的载体的第二复合物。
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公开(公告)号：US20210278365A1
公开(公告)日：2021-09-09
申请号：US17017284
申请日：2020-09-10
发明人： Ko YAMADA , Atsunobu ISOBAYASHI , Tatsuro SAITO
IPC分类号： G01N27/414 , G01N1/40 , G01N33/00
摘要： According to one embodiment, a molecule detecting device includes a first detector including a first detecting element configured to detect a first molecular group in a gaseous sample, a second detector including a second detecting element configured to detect a second molecular group having a concentration higher than the first molecular group in a gaseous sample, and an absorber including an adsorbing material provided between the first detector and the second detector and configured to adsorb at least the first molecular group.
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公开(公告)号：US20190293588A1
公开(公告)日：2019-09-26
申请号：US16131949
申请日：2018-09-14
发明人： Hirohisa MIYAMOTO , Yasushi SHINJO , Ko YAMADA , Mitsuhiro OKI
摘要： A molecular detection apparatus of an embodiment includes: a first detector which includes a first sensor containing a MOF having a fluorescence emitting property, a light source which irradiates the MOF with light, and a light receiver which receives fluorescence from the MOF; a second detector which includes a sensor layer electrodes electrically connected with the sensor layer; and a type discrimination and concentration calculation part which discriminates a type of the molecules to be detected based on a measurement result measured by the first detector, and calculates a concentration of the molecules a measurement result measured by the second detector based on a discrimination result of a type of the molecules.
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公开(公告)号：US20190086359A1
公开(公告)日：2019-03-21
申请号：US15912678
申请日：2018-03-06
发明人： Ko YAMADA , Hirohisa MIYAMOTO , Reiko YOSHIMURA , Hiroko NAKAMURA , Mitsuhiro OKI , Yasushi SHINJO , Masaki ATSUTA
IPC分类号： G01N27/414 , G01N27/68 , G01N33/00
CPC分类号： G01N27/4141 , G01N27/4146 , G01N27/68 , G01N33/0047
摘要： A molecular detection apparatus according to an arrangement includes: a collection unit collecting a detection target gas containing a molecule to be detected; a detector including a detection cell that has an organic probe provided in a sensor unit, the organic probe capturing the collected molecule, and a discriminator discriminating the molecule by a detection signal generated by the molecule being captured by the organic probe of the detection cell. The detection cell has the organic probe including a dicyanovinyl structure or a coumarin structure.
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公开(公告)号：US20180080911A1
公开(公告)日：2018-03-22
申请号：US15436092
申请日：2017-02-17
发明人： Ko YAMADA , Hirohisa MIYAMOTO , Reiko YOSHIMURA , Norikazu OSADA , Hiroko NAKAMURA , Mitsuhiro OKI
IPC分类号： G01N33/00 , G01N27/414 , H01L29/16
摘要： A molecular detection apparatus 1 according to an embodiment includes: a collection unit collecting detection target gas containing molecules to be detected; a detector including a detection cell having an organic probe provided at a sensor unit, the organic probe capturing the collected molecule to be detected; and a discriminator discriminating the molecule to be detected by a detection signal generated by the molecule being captured by the organic probe. The detection cell has the organic probe containing a phosphonic acid structure or phosphoric acid structure.
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