JP5606572B2 - 微小螺旋構造体と微小螺旋構造体を用いた電波遮蔽または吸収体 - Google Patents
微小螺旋構造体と微小螺旋構造体を用いた電波遮蔽または吸収体 Download PDFInfo
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- 238000012986 modification Methods 0.000 claims description 12
- 241001495180 Arthrospira Species 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229940011019 arthrospira platensis Drugs 0.000 claims description 4
- 241000620196 Arthrospira maxima Species 0.000 claims description 3
- 241000192700 Cyanobacteria Species 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 34
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
- C12P1/04—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using bacteria
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/12—Unicellular algae; Culture media therefor
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/009—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive fibres, e.g. metal fibres, carbon fibres, metallised textile fibres, electro-conductive mesh, woven, non-woven mat, fleece, cross-linked
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
- Y10T428/2924—Composite
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
- Y10T428/2925—Helical or coiled
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- General Health & Medical Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Botany (AREA)
- Cell Biology (AREA)
- Mycology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Description
螺旋形状を有する植物プランクトンに表面改質層を形成した微小螺旋構造体において、
螺旋形状を有する植物プランクトンが、アルスロスピラ(Arthrospira)属に属するアルスロスピラ・プラテンシス(Arthrospira Platensis)、アルスロスピラ・マキシマ(Arthrospira Maxima)、アルスロスピラ・サブサルサ(Arthrospira Subsalsa)を含み、スピルリナと称される一群の藍藻類から選択される植物プランクトンであると共に、上記表面改質層が少なくとも1層の金属メッキ層を含み、かつ、表面の外膜が除去された植物プランクトンに上記表面改質層が形成されていることを特徴とする。
電波遮蔽または吸収体を前提とし、
請求項1に記載の複数の微小螺旋構造体が電気的若しくは磁気的に連結されて集合体を構成していることを特徴とする。
Claims (2)
- 螺旋形状を有する植物プランクトンに表面改質層を形成した微小螺旋構造体において、
螺旋形状を有する植物プランクトンが、アルスロスピラ(Arthrospira)属に属するアルスロスピラ・プラテンシス(Arthrospira Platensis)、アルスロスピラ・マキシマ(Arthrospira Maxima)、アルスロスピラ・サブサルサ(Arthrospira Subsalsa)を含み、スピルリナと称される一群の藍藻類から選択される植物プランクトンであると共に、上記表面改質層が少なくとも1層の金属メッキ層を含み、かつ、表面の外膜が除去された植物プランクトンに上記表面改質層が形成されていることを特徴とする微小螺旋構造体。 - 請求項1に記載の複数の微小螺旋構造体が電気的若しくは磁気的に連結されて集合体を構成していることを特徴とする電波遮蔽または吸収体。
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JP2013076620A JP5606572B2 (ja) | 2009-04-22 | 2013-04-02 | 微小螺旋構造体と微小螺旋構造体を用いた電波遮蔽または吸収体 |
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JP2009103681 | 2009-04-22 | ||
JP2009103681 | 2009-04-22 | ||
JP2013076620A JP5606572B2 (ja) | 2009-04-22 | 2013-04-02 | 微小螺旋構造体と微小螺旋構造体を用いた電波遮蔽または吸収体 |
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JP2011510391A Division JP5274653B2 (ja) | 2009-04-22 | 2010-04-19 | 微小螺旋構造体とその製造方法および微小螺旋構造体を用いた電波遮蔽または吸収体 |
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JP5606572B2 true JP5606572B2 (ja) | 2014-10-15 |
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JP2013076620A Active JP5606572B2 (ja) | 2009-04-22 | 2013-04-02 | 微小螺旋構造体と微小螺旋構造体を用いた電波遮蔽または吸収体 |
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US (1) | US9074227B2 (ja) |
EP (1) | EP2423308B1 (ja) |
JP (2) | JP5274653B2 (ja) |
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JP6108256B2 (ja) * | 2014-04-30 | 2017-04-05 | 国立大学法人東京工業大学 | 微小金属構造体 |
JP2016141713A (ja) * | 2015-01-30 | 2016-08-08 | タツタ電線株式会社 | 導電性組成物およびそれを備えた導電性シート |
CN110243854B (zh) * | 2019-06-29 | 2020-09-15 | 浙江大学 | 一种利用扫描电子显微镜鉴定螺旋藻藻丝沥水性能的方法 |
CN113453524B (zh) * | 2021-04-23 | 2022-11-18 | 中南林业科技大学 | 一种基于竹木材三维孔框架的磁性金属复合材及其制备方法和应用 |
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CH643125A5 (it) * | 1980-11-10 | 1984-05-30 | Kiwi Sa | Procedimento per fabbricare caschi di protezione per motociclisti e ciclomotoristi senza le parti metalliche, e casco realizzato col procedimento. |
US20050013759A1 (en) * | 1996-08-14 | 2005-01-20 | Grow Ann E. | Practical method for preparing inorganic nanophase materials |
JP2000027072A (ja) | 1998-07-10 | 2000-01-25 | Seiji Motojima | コイル状炭素繊維、その製造方法及び電磁波シールド材 |
JP5176232B2 (ja) | 2008-03-17 | 2013-04-03 | 国立大学法人東京工業大学 | 微小構造体並びに微小螺旋構造体の製造方法 |
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- 2010-04-19 US US13/262,024 patent/US9074227B2/en active Active
- 2010-04-19 EP EP10767183.6A patent/EP2423308B1/en active Active
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- 2010-04-19 WO PCT/JP2010/057306 patent/WO2010123130A1/ja active Application Filing
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WO2010123130A1 (ja) | 2010-10-28 |
JP5274653B2 (ja) | 2013-08-28 |
US9074227B2 (en) | 2015-07-07 |
EP2423308A4 (en) | 2013-08-21 |
JPWO2010123130A1 (ja) | 2012-10-25 |
JP2013150003A (ja) | 2013-08-01 |
EP2423308B1 (en) | 2014-05-07 |
US20120031663A1 (en) | 2012-02-09 |
EP2423308A1 (en) | 2012-02-29 |
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