WO2008096806A1 - Fine hollow fibrous organic nanotube containing silver nanocluster and process for producing the same - Google Patents

Fine hollow fibrous organic nanotube containing silver nanocluster and process for producing the same Download PDF

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Publication number
WO2008096806A1
WO2008096806A1 PCT/JP2008/052007 JP2008052007W WO2008096806A1 WO 2008096806 A1 WO2008096806 A1 WO 2008096806A1 JP 2008052007 W JP2008052007 W JP 2008052007W WO 2008096806 A1 WO2008096806 A1 WO 2008096806A1
Authority
WO
WIPO (PCT)
Prior art keywords
hollow fibrous
silver
containing silver
producing
same
Prior art date
Application number
PCT/JP2008/052007
Other languages
French (fr)
Japanese (ja)
Inventor
Masumi Asakawa
Yong Zhou
Masaki Kogiso
Toshimi Shimizu
Original Assignee
National Institute Of Advanced Industrial Science And Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by National Institute Of Advanced Industrial Science And Technology filed Critical National Institute Of Advanced Industrial Science And Technology
Priority to JP2008557148A priority Critical patent/JP5158805B2/en
Publication of WO2008096806A1 publication Critical patent/WO2008096806A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/68—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyaminoacids or polypeptides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/103—Agents inhibiting growth of microorganisms

Abstract

A hollow fibrous structure of a nano size which has silver nanoparticles in inner parts of the structure. A compound of a hydrocarbon group with a peptide chain, preferably a compound of a long-chain hydrocarbon group with a peptide chain, is dissolved in an organic solvent. A silver salt is added to the solution to cause molecules of the compound to gather by themselves and form a silver-ion coordination type hollow fibrous structure of a nano size. Thereafter, a dispersion of the silver-ion coordination type hollow fibrous structure formed is irradiated with ultraviolet to obtain fine hollow fibrous organic nanotubes containing silver nanoclusters.
PCT/JP2008/052007 2007-02-09 2008-02-07 Fine hollow fibrous organic nanotube containing silver nanocluster and process for producing the same WO2008096806A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008557148A JP5158805B2 (en) 2007-02-09 2008-02-07 Silver nanocluster-containing fine hollow fiber organic nanotube and method for producing the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-031089 2007-02-09
JP2007031089 2007-02-09

Publications (1)

Publication Number Publication Date
WO2008096806A1 true WO2008096806A1 (en) 2008-08-14

Family

ID=39681710

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052007 WO2008096806A1 (en) 2007-02-09 2008-02-07 Fine hollow fibrous organic nanotube containing silver nanocluster and process for producing the same

Country Status (2)

Country Link
JP (1) JP5158805B2 (en)
WO (1) WO2008096806A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102127428A (en) * 2010-12-14 2011-07-20 中国科学院苏州纳米技术与纳米仿生研究所 Fluorescent silver cluster, and preparation method and application thereof
CN109958001A (en) * 2017-12-25 2019-07-02 埃立坦株式会社 Bactericidal properties high polymer nanometer fiber aggregation and dry sanitation paper using it
CN114106039A (en) * 2021-11-16 2022-03-01 河南科技学院 Silver nanocluster and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8407485B2 (en) 2008-11-26 2013-03-26 Panasonic Corporation Information updating device and integrated circuit thereof, information updating method, and recording device and integrated circuit thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003055397A (en) * 2001-08-17 2003-02-26 Japan Science & Technology Corp Linearly arranged metal nano fine particle aggregate and method for producing the same
JP2004250797A (en) * 2003-02-18 2004-09-09 Japan Science & Technology Agency Hollow microfiber
JP2006232606A (en) * 2005-02-24 2006-09-07 Japan Science & Technology Agency Transition metal oxide nanotube
JP2007063232A (en) * 2005-09-02 2007-03-15 Kyoritsu Kagaku Sangyo Kk Composite material of inorganic nano-particle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003055397A (en) * 2001-08-17 2003-02-26 Japan Science & Technology Corp Linearly arranged metal nano fine particle aggregate and method for producing the same
JP2004250797A (en) * 2003-02-18 2004-09-09 Japan Science & Technology Agency Hollow microfiber
JP2006232606A (en) * 2005-02-24 2006-09-07 Japan Science & Technology Agency Transition metal oxide nanotube
JP2007063232A (en) * 2005-09-02 2007-03-15 Kyoritsu Kagaku Sangyo Kk Composite material of inorganic nano-particle

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KOGISO M. ET AL.: "Hyomen Oyobi Makunai ni Kinzoku Ion-so o Motsu Hybrid Shishitsu Nanotube", POLYMER PREPRINTS, JAPAN, vol. 55, no. 2, 5 September 2006 (2006-09-05), pages 5310 + ABSTR. NO. 2PB140 *
SHIMIZU T.: "Bunshi ga Tsukuru Nanotube", KOGYO ZAIRYO, vol. 51, no. 9, 1 September 2003 (2003-09-01), pages 54 - 57 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102127428A (en) * 2010-12-14 2011-07-20 中国科学院苏州纳米技术与纳米仿生研究所 Fluorescent silver cluster, and preparation method and application thereof
CN109958001A (en) * 2017-12-25 2019-07-02 埃立坦株式会社 Bactericidal properties high polymer nanometer fiber aggregation and dry sanitation paper using it
JP2019112756A (en) * 2017-12-25 2019-07-11 エレテン株式会社 Bactericidal polymer nanofiber assembly and dry hygiene paper using the same
CN114106039A (en) * 2021-11-16 2022-03-01 河南科技学院 Silver nanocluster and preparation method thereof
CN114106039B (en) * 2021-11-16 2022-06-24 河南科技学院 Silver nanocluster and preparation method thereof

Also Published As

Publication number Publication date
JP5158805B2 (en) 2013-03-06
JPWO2008096806A1 (en) 2010-05-27

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WO2008096806A1 (en) Fine hollow fibrous organic nanotube containing silver nanocluster and process for producing the same

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