JP5058102B2 - 機能性ペプチドが固定された複合部材 - Google Patents
機能性ペプチドが固定された複合部材 Download PDFInfo
- Publication number
- JP5058102B2 JP5058102B2 JP2008228673A JP2008228673A JP5058102B2 JP 5058102 B2 JP5058102 B2 JP 5058102B2 JP 2008228673 A JP2008228673 A JP 2008228673A JP 2008228673 A JP2008228673 A JP 2008228673A JP 5058102 B2 JP5058102 B2 JP 5058102B2
- Authority
- JP
- Japan
- Prior art keywords
- inorganic fine
- substrate
- fine particles
- silane monomer
- composite member
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 108090000765 processed proteins & peptides Proteins 0.000 title claims description 114
- 239000002131 composite material Substances 0.000 title claims description 50
- 239000010419 fine particle Substances 0.000 claims description 124
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 88
- 239000000178 monomer Substances 0.000 claims description 88
- 229910000077 silane Inorganic materials 0.000 claims description 88
- 239000000758 substrate Substances 0.000 claims description 81
- 239000000126 substance Substances 0.000 claims description 37
- 238000010559 graft polymerization reaction Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 18
- 239000000835 fiber Substances 0.000 claims description 11
- 230000018044 dehydration Effects 0.000 claims description 9
- 238000006297 dehydration reaction Methods 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 9
- 125000000539 amino acid group Chemical group 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 239000004566 building material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 40
- 229920005989 resin Polymers 0.000 description 34
- 239000011347 resin Substances 0.000 description 34
- 230000000844 anti-bacterial effect Effects 0.000 description 22
- 239000013076 target substance Substances 0.000 description 17
- -1 acryloxy group Chemical group 0.000 description 16
- 239000010408 film Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 125000000524 functional group Chemical group 0.000 description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 12
- 102000004196 processed proteins & peptides Human genes 0.000 description 12
- 239000013566 allergen Substances 0.000 description 11
- 230000002829 reductive effect Effects 0.000 description 11
- 230000027455 binding Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 102000004190 Enzymes Human genes 0.000 description 7
- 108090000790 Enzymes Proteins 0.000 description 7
- 230000000840 anti-viral effect Effects 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 7
- 239000003910 polypeptide antibiotic agent Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 230000000843 anti-fungal effect Effects 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 238000010894 electron beam technology Methods 0.000 description 6
- 238000007667 floating Methods 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- 239000006228 supernatant Substances 0.000 description 6
- 241000218645 Cedrus Species 0.000 description 5
- 241000588724 Escherichia coli Species 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 125000003277 amino group Chemical group 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 125000003700 epoxy group Chemical group 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 125000005372 silanol group Chemical group 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000004408 titanium dioxide Substances 0.000 description 5
- 238000002965 ELISA Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 241000700605 Viruses Species 0.000 description 4
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 4
- 239000011324 bead Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000006482 condensation reaction Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 230000002209 hydrophobic effect Effects 0.000 description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 125000003088 (fluoren-9-ylmethoxy)carbonyl group Chemical group 0.000 description 3
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 3
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 108010067902 Peptide Library Proteins 0.000 description 3
- 229920001213 Polysorbate 20 Polymers 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 125000003275 alpha amino acid group Chemical group 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 230000009454 functional inhibition Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000007645 offset printing Methods 0.000 description 3
- 239000008055 phosphate buffer solution Substances 0.000 description 3
- 239000013573 pollen allergen Substances 0.000 description 3
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 3
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 3
- 235000018102 proteins Nutrition 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 238000010532 solid phase synthesis reaction Methods 0.000 description 3
- 125000005504 styryl group Chemical group 0.000 description 3
- 125000003396 thiol group Chemical group [H]S* 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- SJECZPVISLOESU-UHFFFAOYSA-N 3-trimethoxysilylpropan-1-amine Chemical compound CO[Si](OC)(OC)CCCN SJECZPVISLOESU-UHFFFAOYSA-N 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 102000003992 Peroxidases Human genes 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 102000007327 Protamines Human genes 0.000 description 2
- 108010007568 Protamines Proteins 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 229940121375 antifungal agent Drugs 0.000 description 2
- 239000000427 antigen Substances 0.000 description 2
- 102000036639 antigens Human genes 0.000 description 2
- 108091007433 antigens Proteins 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 2
- 235000018417 cysteine Nutrition 0.000 description 2
- OTARVPUIYXHRRB-UHFFFAOYSA-N diethoxy-methyl-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](C)(OCC)CCCOCC1CO1 OTARVPUIYXHRRB-UHFFFAOYSA-N 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000007756 gravure coating Methods 0.000 description 2
- 230000003100 immobilizing effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- RLSSMJSEOOYNOY-UHFFFAOYSA-N m-cresol Chemical compound CC1=CC=CC(O)=C1 RLSSMJSEOOYNOY-UHFFFAOYSA-N 0.000 description 2
- 239000002905 metal composite material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 239000000025 natural resin Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 108040007629 peroxidase activity proteins Proteins 0.000 description 2
- 238000002823 phage display Methods 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- NBXZNTLFQLUFES-UHFFFAOYSA-N triethoxy(propyl)silane Chemical compound CCC[Si](OCC)(OCC)OCC NBXZNTLFQLUFES-UHFFFAOYSA-N 0.000 description 2
- DQZNLOXENNXVAD-UHFFFAOYSA-N trimethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane Chemical compound C1C(CC[Si](OC)(OC)OC)CCC2OC21 DQZNLOXENNXVAD-UHFFFAOYSA-N 0.000 description 2
- BPSIOYPQMFLKFR-UHFFFAOYSA-N trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CO[Si](OC)(OC)CCCOCC1CO1 BPSIOYPQMFLKFR-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- LTQBNYCMVZQRSD-UHFFFAOYSA-N (4-ethenylphenyl)-trimethoxysilane Chemical compound CO[Si](OC)(OC)C1=CC=C(C=C)C=C1 LTQBNYCMVZQRSD-UHFFFAOYSA-N 0.000 description 1
- DHBXNPKRAUYBTH-UHFFFAOYSA-N 1,1-ethanedithiol Chemical compound CC(S)S DHBXNPKRAUYBTH-UHFFFAOYSA-N 0.000 description 1
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 1
- IVLXQGJVBGMLRR-UHFFFAOYSA-N 2-aminoacetic acid;hydron;chloride Chemical compound Cl.NCC(O)=O IVLXQGJVBGMLRR-UHFFFAOYSA-N 0.000 description 1
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 1
- UNKPESJXUWAGBI-UHFFFAOYSA-N 3-[diethoxy(methyl)silyl]propyl 2-methylprop-2-enoate;3-triethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CCO[Si](C)(OCC)CCCOC(=O)C(C)=C.CCO[Si](OCC)(OCC)CCCOC(=O)C(C)=C UNKPESJXUWAGBI-UHFFFAOYSA-N 0.000 description 1
- IKYAJDOSWUATPI-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propane-1-thiol Chemical compound CO[Si](C)(OC)CCCS IKYAJDOSWUATPI-UHFFFAOYSA-N 0.000 description 1
- LZMNXXQIQIHFGC-UHFFFAOYSA-N 3-[dimethoxy(methyl)silyl]propyl 2-methylprop-2-enoate Chemical compound CO[Si](C)(OC)CCCOC(=O)C(C)=C LZMNXXQIQIHFGC-UHFFFAOYSA-N 0.000 description 1
- KBQVDAIIQCXKPI-UHFFFAOYSA-N 3-trimethoxysilylpropyl prop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C=C KBQVDAIIQCXKPI-UHFFFAOYSA-N 0.000 description 1
- PRKPGWQEKNEVEU-UHFFFAOYSA-N 4-methyl-n-(3-triethoxysilylpropyl)pentan-2-imine Chemical compound CCO[Si](OCC)(OCC)CCCN=C(C)CC(C)C PRKPGWQEKNEVEU-UHFFFAOYSA-N 0.000 description 1
- 101710120040 Antifungal peptide Proteins 0.000 description 1
- 108700042778 Antimicrobial Peptides Proteins 0.000 description 1
- 101100283604 Caenorhabditis elegans pigk-1 gene Proteins 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 108050004290 Cecropin Proteins 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 108010002069 Defensins Proteins 0.000 description 1
- 102000000541 Defensins Human genes 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 108060003100 Magainin Proteins 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 108010036176 Melitten Proteins 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 108091028043 Nucleic acid sequence Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229920002319 Poly(methyl acrylate) Polymers 0.000 description 1
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002594 Polyethylene Glycol 8000 Polymers 0.000 description 1
- 239000004353 Polyethylene glycol 8000 Substances 0.000 description 1
- 229920000331 Polyhydroxybutyrate Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 239000006180 TBST buffer Substances 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 229920000508 Vectran Polymers 0.000 description 1
- 239000004979 Vectran Substances 0.000 description 1
- NOZAQBYNLKNDRT-UHFFFAOYSA-N [diacetyloxy(ethenyl)silyl] acetate Chemical compound CC(=O)O[Si](OC(C)=O)(OC(C)=O)C=C NOZAQBYNLKNDRT-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012773 agricultural material Substances 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000007611 bar coating method Methods 0.000 description 1
- ZJRXSAYFZMGQFP-UHFFFAOYSA-N barium peroxide Chemical compound [Ba+2].[O-][O-] ZJRXSAYFZMGQFP-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229920006167 biodegradable resin Polymers 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- 229910000416 bismuth oxide Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 238000010511 deprotection reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- LTXHKPDRHPMBKA-UHFFFAOYSA-N dialuminum;cobalt(2+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Co+2] LTXHKPDRHPMBKA-UHFFFAOYSA-N 0.000 description 1
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000009503 electrostatic coating Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000012149 elution buffer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- QNZFKUWECYSYPS-UHFFFAOYSA-N lead zirconium Chemical compound [Zr].[Pb] QNZFKUWECYSYPS-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VDXZNPDIRNWWCW-JFTDCZMZSA-N melittin Chemical compound NCC(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N1CCC[C@H]1C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(N)=O)CC1=CNC2=CC=CC=C12 VDXZNPDIRNWWCW-JFTDCZMZSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- INJVFBCDVXYHGQ-UHFFFAOYSA-N n'-(3-triethoxysilylpropyl)ethane-1,2-diamine Chemical compound CCO[Si](OCC)(OCC)CCCNCCN INJVFBCDVXYHGQ-UHFFFAOYSA-N 0.000 description 1
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 description 1
- MQWFLKHKWJMCEN-UHFFFAOYSA-N n'-[3-[dimethoxy(methyl)silyl]propyl]ethane-1,2-diamine Chemical compound CO[Si](C)(OC)CCCNCCN MQWFLKHKWJMCEN-UHFFFAOYSA-N 0.000 description 1
- KBJFYLLAMSZSOG-UHFFFAOYSA-N n-(3-trimethoxysilylpropyl)aniline Chemical compound CO[Si](OC)(OC)CCCNC1=CC=CC=C1 KBJFYLLAMSZSOG-UHFFFAOYSA-N 0.000 description 1
- HMDRAGZZZBGZJC-UHFFFAOYSA-N n-[3-[3-aminopropoxy(dimethoxy)silyl]propyl]-1-phenylprop-2-en-1-amine Chemical compound NCCCO[Si](OC)(OC)CCCNC(C=C)C1=CC=CC=C1 HMDRAGZZZBGZJC-UHFFFAOYSA-N 0.000 description 1
- RMTGISUVUCWJIT-UHFFFAOYSA-N n-[3-[3-aminopropoxy(dimethoxy)silyl]propyl]-1-phenylprop-2-en-1-amine;hydrochloride Chemical compound Cl.NCCCO[Si](OC)(OC)CCCNC(C=C)C1=CC=CC=C1 RMTGISUVUCWJIT-UHFFFAOYSA-N 0.000 description 1
- 229910000484 niobium oxide Inorganic materials 0.000 description 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000007649 pad printing Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000005015 poly(hydroxybutyrate) Substances 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 239000004629 polybutylene adipate terephthalate Substances 0.000 description 1
- 229920002961 polybutylene succinate Polymers 0.000 description 1
- 239000004631 polybutylene succinate Substances 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229940085678 polyethylene glycol 8000 Drugs 0.000 description 1
- 235000019446 polyethylene glycol 8000 Nutrition 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000306 polymethylpentene Polymers 0.000 description 1
- 239000011116 polymethylpentene Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 1
- 229940048914 protamine Drugs 0.000 description 1
- 229950008679 protamine sulfate Drugs 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004366 reverse phase liquid chromatography Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- HNKJADCVZUBCPG-UHFFFAOYSA-N thioanisole Chemical compound CSC1=CC=CC=C1 HNKJADCVZUBCPG-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- VTHOKNTVYKTUPI-UHFFFAOYSA-N triethoxy-[3-(3-triethoxysilylpropyltetrasulfanyl)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCSSSSCCC[Si](OCC)(OCC)OCC VTHOKNTVYKTUPI-UHFFFAOYSA-N 0.000 description 1
- JXUKBNICSRJFAP-UHFFFAOYSA-N triethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane Chemical compound CCO[Si](OCC)(OCC)CCCOCC1CO1 JXUKBNICSRJFAP-UHFFFAOYSA-N 0.000 description 1
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Peptides Or Proteins (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Building Environments (AREA)
Description
市販の二酸化チタン微粒子(テイカ株式会社製、MT−100HD)をメタノールに対して10.0質量%、シランモノマーとして3−メタクリロキシプロピルトリメトキシシラン(信越化学工業株式会社製、KBM−503)を微粒子に対して3.0質量%加えてpHを3.0に塩酸で調製した後、ビーズミルにより平均粒子径18nmに粉砕分散した。その後、凍結乾燥機により溶媒を除いた後、120℃で加熱してシランモノマーを二酸化チタン微粒子の表面に脱水縮合反応により化学結合させた。
精製スギ花粉抗原Cryj1(10 mg/ml、生化学バイオビジネス株式会社製)を96穴タイタープレートのウェルへ加え、4℃で、16時間静置し、固定化を行った。上清を取り除いた後、ブロッキングバッファー(0.1 M NaHCO3, 5 mg/ml BSA, pH 8.6) 200 mlを添加し、1時間静置した。TBST (50 mM Tris-HCl (pH 7.5), 150 mM NaCl, 0.5 % Tween-20)で6回洗浄後、7個のアミノ酸残基からなるランダムペプチドを提示しているファージ、Ph.D.TM-7 Phage Display Peptide Library Kit (BioLabs社)を、2.0×1011pfu/well 100 ml添加し、1時間静置した。10回洗浄後、結合しているファージを溶出バッファー(0.2 M Glycin-HCl, 1 mg/ml BSA, pH 2.2)100 mlを用いて溶出した。溶出させたファージ溶液を大腸菌(ER2738)に感染させ、5時間培養後、溶菌ファージを得るため、遠心分離(9,100 g, 4℃, 10分間)を行い、上清を回収した。さらに、1/6 (v/v) PEG/NaCl溶液 (20 % (w/v) polyethylene glycol-8000, 2.5 M NaCl)を加えて4℃で一晩静置した。沈殿したファージを遠心回収後、TBS (50 mM Tris-HCl (pH 7.5), 150 mM NaCl) 1 mlに再懸濁し、遠心(9,100 g, 4℃, 5 分間)した。上清に1/6 (v/v) PEG/NaClを加え1時間氷上で静置後、沈殿を回収しTBS (含0.02 % NaN3) 200 mlに再懸濁して、再度、遠心分離を行い、上清液を増殖ファージ液とした。この1連の操作を1回のサイクルとし、5サイクルの操作を行った。
ペプチドの合成はFmoc固相合成法にて行った。Fmoc固相合成法はペプチドシンセサイザー、PSSM−8((株)島津製作所社製)を用い、同装置のプロトコールに従って合成した。合成終了後、反応容器内の樹脂をジクロロメタンにて5回洗浄した後、ペプチドレジンを減圧乾燥した。乾燥後、脱保護、切り出し液(m-クレゾール:エタンジチオール:チオアニソール:TFA=2:6.5:6.5:85)を注入し、約1時間反応させ、ペプチドを樹脂から切り離すと共に、残ったFmoc基をペプチドから脱離させた。濾液を遠沈管に回収し、冷却したジエチルエーテルを加え、ペプチドを析出させ、遠心分離により沈殿物を回収した。これを減圧乾燥して、粗ペプチドを得た。この粗ペプチドをTSKgel Octadecyl-4PWカラム(21.5mm×15cm、東ソー(株))を装着した逆相系液体クロマトグラフィー(溶出液0.1%TFA水溶液と0.1%TFA+80%アセトニトリル水溶液のグラジエント溶出)により単離し、減圧乾燥して、配列表2のペプチドを得た。合成したペプチドはエレクトロスプレーイオン質量分析機LCQ Deca XP(Thermo Fisher 社製)を用いてアミノ酸配列を確認した。
メタノールに、上記方法で作製したシランモノマー結合二酸化チタン微粒子を3質量%となるよう加え、ビーズミルにより平均粒子径18nmに再度粉砕分散した。次に、ポリエステル製フィルム(フィルム厚、125μm)に二酸化チタン微粒子分散液を塗布し、電子線を200kVの加速電圧で5Mrad照射することで、二酸化チタン微粒子をシランモノマーのグラフト重合によりポリエステルフィルム表面に結合させた。その後、微粒子固定化フィルムを、アミノプロピルトリメトキシシラン(信越化学工業株式会社製、KBM−903)の1%水溶液中に30分浸漬し、純水にて洗浄後、120度℃で乾燥させ、粒子膜表面にアミノ基を持ったシランモノマーを固定化した。アミノ基を導入した微粒子固定化フィルムを、5mMの抗菌性を持つ配列表1に示すペプチド(Met - Pro - Arg - Arg - Arg - Arg - Ser - Ser - Ser - Arg- Pro - Val - Arg - Arg - Arg - Arg - Arg- Pro - Arg - Val - Ser - Arg- Arg - Arg)(プロタミン硫酸塩、和光純薬工業株式会社製)りん酸緩衝液中に浸漬し、さらに、反応剤として終濃度 10 mM となるよう塩酸1-エチル-3-(3-ジメチルアミノプロピル)カルボジイミド(株式会社同仁化学研究所製)を加え、ペプチドのカルボキシル基とシランモノマーのアミノ基とでペプチド結合を形成し、ペプチドを固定した。その後、りん酸緩衝液、次いで純水で洗浄し、室温で3時間風乾した。
実施例1と同様の方法にて、抗菌性ペプチドの代わりに、ファージディスプレイ法により得た配列を、固相合成法により合成し、得られたスギ花粉アレルゲンCryJ1に対して強固な結合能を持つ配列表2に示すペプチド(Thr - Phe - Ile - Asn- Pro - Ser - His )を固定し、その後、りん酸緩衝液、次いで純水で洗浄し、室温で3時間風乾した。
実施例1と同様の方法にて、配列表1のペプチドの代わりに、抗菌性を持つ配列表3のペプチド(Lys-Trp-Lys-Leu-Phe-Lys-Lys-Ile-Glu-Lys-Val-Gly-Gln-Asn-Ile-Arg-Asp-Gly-Ile-Ile-Lys-Ala-Gly-Pro-Ala-Val-Ala-Val-Val-Gly-Gln-Ala-Thr-Gln-Ile-Ala-Lys)(セクロピンA、和光純薬工業株式会社製)を固定し、その後、りん酸緩衝液、次いで純水にて洗浄し、室温で3時間風乾した。
実施例1と同様の方法にて、抗菌性ペプチドの代わりに、スギ花粉アレルゲンCryJ1に対する抗体、抗CriJ1モノクローナル抗体(クローン番号013、生化学バイオビジネス株式会社製)を固定し、その後、りん酸緩衝液、次いで純水にて洗浄し、室温で3時間風乾させた。
ブランクとして実施例1と同様の方法にて、抗菌性ペプチドを固定しない試料を作成した。
JIS Z 2801、抗菌加工製品の抗菌試験方法に従って試験を行った。それぞれのサンプルを5×5cmの大きさに切り取り、シャーレ内で大腸菌の3×105個/mlの菌液、0.4mlをサンプル上に置き、4×4cmのカバーフィルムをのせ、温度35℃、湿度95%で24時間培養した後、培地を用いて大腸菌をサンプルから洗い出し、コロニーを形成させ、比較例3を基準として抗菌活性値を求めた。また、それぞれのサンプルを作成してから1ヶ月または6ヶ月、室温で室内に放置した後、同様の試験を行い、抗菌活性値を求めた。評価結果を表1に示す。
抗アレルゲン性の評価は、それぞれのサンプルを1×2cmの大きさに切り取り、さらに細断したのち、10μg/mlの精製スギ花粉抗原CryJ1スギ花粉溶液0.5mlのなかに浸漬した。24時間後、上澄み液のCryJ1量の測定を行った。CryJ1量の測定には、ELISA法を使用した。また、それぞれのサンプルを作成してから1ヶ月または6ヶ月、室温で室内に放置した後、同様の試験にて評価を行った。
1 :基体
2 :無機微粒子
2−a :無機微粒子
2−b :無機微粒子
3 :シランモノマー
3−a :シランモノマー
3−b :不飽和結合を有するシランモノマー
4 :化学結合
5 :機能性ペプチド
6 :化学結合
7 :バインダー
10 :無機微粒子群
20−a:無機微粒子群
20−b:無機微粒子群
200 :機能性ペプチドが固定された複合部材
Claims (11)
- 機能性ペプチドが固定された複合部材であって、
基体と、
シランモノマーが表面に脱水縮合により結合しているとともに、前記シランモノマーと前記基体表面との化学結合を介して基体の表面に固定された無機微粒子とを有し、
前記機能性ペプチドは、該機能性ペプチドと前記シランモノマーとの共有結合を介して、前記無機微粒子に固定されていることを特徴とする複合部材。 - 前記無機微粒子が、シランモノマーを介して基体に結合する第1の無機微粒子と、少なくとも第1の無機微粒子を介して基体と結合する第2の無機微粒子とからなることを特徴とする請求項1に記載の複合部材。
- 前記無機微粒子の表面に結合するシランモノマーには、不飽和結合を有するシランモノマーが含まれることを特徴とする請求項1または2に記載の複合部材。
- 前記シランモノマーと前記基体表面との化学結合が、前記不飽和結合を有するシランモノマーと前記基体表面とのグラフト重合であることを特徴とする請求項3に記載の複合部材。
- 前記グラフト重合は、放射線グラフト重合であることを特徴とする請求項4に記載の複合部材。
- 前記機能性ペプチドが 3〜30個のアミノ酸残基からなることを特徴とする請求項1から5のいずれか1つに記載の複合部材。
- 前記基体が繊維であることを特徴とする請求項1から6のいずれか1つに記載の複合部材。
- 前記基体が網状構造を有していることを特徴とする請求項1から6のいずれか1つに記載の複合部材。
- 前記基体が不織布であることを特徴とする請求項1から8のいずれか1つに記載の複合部材。
- 前記基体がフィルターであることを特徴とする請求項1から9のいずれか1つに記載の複合部材。
- 前記基体が建築材または内装材であることを特徴とする請求項1から8のいずれか1つに記載の複合部材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008228673A JP5058102B2 (ja) | 2008-09-05 | 2008-09-05 | 機能性ペプチドが固定された複合部材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008228673A JP5058102B2 (ja) | 2008-09-05 | 2008-09-05 | 機能性ペプチドが固定された複合部材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010058447A JP2010058447A (ja) | 2010-03-18 |
JP5058102B2 true JP5058102B2 (ja) | 2012-10-24 |
Family
ID=42185804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008228673A Active JP5058102B2 (ja) | 2008-09-05 | 2008-09-05 | 機能性ペプチドが固定された複合部材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5058102B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI663306B (zh) * | 2017-03-08 | 2019-06-21 | 財團法人工業技術研究院 | 複合結構 |
US10723893B2 (en) | 2017-03-08 | 2020-07-28 | Industrial Technology Research Institute | Composite structure |
DE112016001540B4 (de) * | 2015-03-31 | 2020-11-05 | Honda Motor Co., Ltd. | Fasriges produkt und verarbeitungsmittel |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102425847B (zh) * | 2011-09-29 | 2013-09-11 | 东风设计研究院有限公司 | 喷漆线无纺布过滤装置 |
JP6386913B2 (ja) * | 2011-12-29 | 2018-09-05 | スリーエム イノベイティブ プロパティズ カンパニー | 清浄可能な物品、並びにその製造方法及び使用方法 |
JP6838103B2 (ja) * | 2019-06-04 | 2021-03-03 | イビデン株式会社 | 紫外線照射用冶具及び抗微生物組成物のコート方法 |
KR102137188B1 (ko) * | 2020-03-20 | 2020-08-28 | 유피씨(주) | 항균소취조성물과 이의 제조방법 및 이를 이용한 소취복합원단 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4554229B2 (ja) * | 2004-02-12 | 2010-09-29 | 学校法人神奈川大学 | シランカップリング剤 |
JP5022561B2 (ja) * | 2004-08-25 | 2012-09-12 | 株式会社Nbcメッシュテック | 環境浄化用部材 |
JP2008044917A (ja) * | 2006-08-21 | 2008-02-28 | Kyushu Univ | タンパク質の固定化方法 |
EP2086693A2 (en) * | 2006-12-06 | 2009-08-12 | Ciba Holding Inc. | Changing surface properties by functionalized nanoparticles |
-
2008
- 2008-09-05 JP JP2008228673A patent/JP5058102B2/ja active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112016001540B4 (de) * | 2015-03-31 | 2020-11-05 | Honda Motor Co., Ltd. | Fasriges produkt und verarbeitungsmittel |
TWI663306B (zh) * | 2017-03-08 | 2019-06-21 | 財團法人工業技術研究院 | 複合結構 |
US10723893B2 (en) | 2017-03-08 | 2020-07-28 | Industrial Technology Research Institute | Composite structure |
Also Published As
Publication number | Publication date |
---|---|
JP2010058447A (ja) | 2010-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5058102B2 (ja) | 機能性ペプチドが固定された複合部材 | |
JP5171266B2 (ja) | 防汚性を有する複合部材 | |
JP4961284B2 (ja) | 抗アレルゲン性と防塵性を有する複合部材 | |
JP5577346B2 (ja) | ウイルス不活化シート | |
KR100318109B1 (ko) | 광촉매코팅조성물및광촉매담지구조체 | |
EP2374354B1 (en) | Anti-viral member | |
CN106178112A (zh) | 一种氧化石墨烯/聚合物复合抗菌材料及其制备方法 | |
JP4542990B2 (ja) | 光触媒体 | |
JP4965628B2 (ja) | 抗菌性を有する部材の製造方法 | |
JP2014128773A (ja) | ウイルス吸着剤およびそれを用いたウイルス吸着性部材 | |
JP4566586B2 (ja) | 光触媒体の製造方法 | |
JP5022561B2 (ja) | 環境浄化用部材 | |
JP5221237B2 (ja) | 微粒子固定化無機材料及びその製造方法 | |
Brynda et al. | Preparation of organized protein multilayers | |
JP2013067577A (ja) | 抗ウイルス剤およびそれを用いた部材 | |
JP4585188B2 (ja) | 抗菌性を有する部材 | |
JP4233654B2 (ja) | 光触媒担持構造体の製造方法及びその方法により得られた光触媒担持構造体 | |
JP2009119462A (ja) | 光触媒塗装体およびそのための光触媒コーティング液 | |
JP4390181B2 (ja) | マイナスイオン発生体 | |
CN115427628A (zh) | 含银的涂层和清漆膜,其生产方法及其作为抗病毒剂的用途 | |
JP4965627B2 (ja) | 遠赤外線放射体の製造方法 | |
JP2011246859A (ja) | 抗菌、抗ウイルスおよび抗アレルゲン機能を有する繊維布帛 | |
CN103073937A (zh) | 一种无需光照处理的超亲水防雾抗菌涂层的制备方法 | |
CN107746671B (zh) | 有机玻璃用有机涂层和有机玻璃及其制备方法和应用 | |
JP4520175B2 (ja) | 光触媒体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110817 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20110817 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120712 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120724 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120731 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150810 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5058102 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |