KR20050032656A - 키틴 또는 키토산의 나노섬유(초극세섬유)를 구성성분으로하는 부직포 - Google Patents
키틴 또는 키토산의 나노섬유(초극세섬유)를 구성성분으로하는 부직포 Download PDFInfo
- Publication number
- KR20050032656A KR20050032656A KR1020030068569A KR20030068569A KR20050032656A KR 20050032656 A KR20050032656 A KR 20050032656A KR 1020030068569 A KR1020030068569 A KR 1020030068569A KR 20030068569 A KR20030068569 A KR 20030068569A KR 20050032656 A KR20050032656 A KR 20050032656A
- Authority
- KR
- South Korea
- Prior art keywords
- chitin
- nonwoven fabric
- chitosan
- skin
- wound
- Prior art date
Links
- 229920002101 Chitin Polymers 0.000 title claims abstract description 71
- 239000002121 nanofiber Substances 0.000 title claims abstract description 36
- 229920001661 Chitosan Polymers 0.000 title claims abstract description 23
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 47
- 239000002904 solvent Substances 0.000 claims abstract description 11
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims abstract description 10
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 claims abstract description 7
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims abstract description 5
- 235000019253 formic acid Nutrition 0.000 claims abstract description 5
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 210000004027 cell Anatomy 0.000 claims description 33
- 210000001519 tissue Anatomy 0.000 claims description 27
- 238000001523 electrospinning Methods 0.000 claims description 22
- 210000002510 keratinocyte Anatomy 0.000 claims description 16
- 239000003242 anti bacterial agent Substances 0.000 claims description 7
- 229940088710 antibiotic agent Drugs 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 4
- VBZWSGALLODQNC-UHFFFAOYSA-N hexafluoroacetone Chemical compound FC(F)(F)C(=O)C(F)(F)F VBZWSGALLODQNC-UHFFFAOYSA-N 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 3
- -1 softeners Substances 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 claims description 2
- 102000004190 Enzymes Human genes 0.000 claims description 2
- 239000004599 antimicrobial Substances 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 9
- 238000009987 spinning Methods 0.000 abstract description 7
- 230000035699 permeability Effects 0.000 abstract description 5
- 206010052428 Wound Diseases 0.000 description 26
- 208000027418 Wounds and injury Diseases 0.000 description 26
- 210000003491 skin Anatomy 0.000 description 22
- 239000000243 solution Substances 0.000 description 18
- 229920001410 Microfiber Polymers 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 230000021164 cell adhesion Effects 0.000 description 9
- 230000029663 wound healing Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000007547 defect Effects 0.000 description 7
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 7
- 239000002953 phosphate buffered saline Substances 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 210000002950 fibroblast Anatomy 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 239000012981 Hank's balanced salt solution Substances 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 229940079593 drug Drugs 0.000 description 5
- 239000003814 drug Substances 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 5
- 238000003892 spreading Methods 0.000 description 5
- 230000007480 spreading Effects 0.000 description 5
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 239000000560 biocompatible material Substances 0.000 description 4
- 229940098773 bovine serum albumin Drugs 0.000 description 4
- 229910052791 calcium Inorganic materials 0.000 description 4
- 238000004113 cell culture Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 4
- 102000012422 Collagen Type I Human genes 0.000 description 3
- 108010022452 Collagen Type I Proteins 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 239000003102 growth factor Substances 0.000 description 3
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000037311 normal skin Effects 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- UBOXGVDOUJQMTN-UHFFFAOYSA-N 1,1,2-trichloroethane Chemical compound ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 2
- IVNPXOUPZCTJAK-UHFFFAOYSA-N 4-methylmorpholin-4-ium;hydroxide Chemical compound O.CN1CCOCC1 IVNPXOUPZCTJAK-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 2
- 108010035532 Collagen Proteins 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 2
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 2
- 108050001049 Extracellular proteins Proteins 0.000 description 2
- 102000016359 Fibronectins Human genes 0.000 description 2
- 108010067306 Fibronectins Proteins 0.000 description 2
- 102000011782 Keratins Human genes 0.000 description 2
- 108010076876 Keratins Proteins 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 210000001185 bone marrow Anatomy 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 229920001436 collagen Polymers 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 210000002919 epithelial cell Anatomy 0.000 description 2
- 210000004195 gingiva Anatomy 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000003658 microfiber Substances 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002054 transplantation Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- LCTORNIWLGOBPB-GASJEMHNSA-N (3r,4s,5s,6r)-2-amino-6-(hydroxymethyl)oxane-2,3,4,5-tetrol Chemical compound NC1(O)O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O LCTORNIWLGOBPB-GASJEMHNSA-N 0.000 description 1
- HEBNOKIGWWEWCN-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-one;hydrate Chemical compound O.FC(F)(F)C(=O)C(F)(F)F HEBNOKIGWWEWCN-UHFFFAOYSA-N 0.000 description 1
- MSWVMWGCNZQPIA-UHFFFAOYSA-N 1-fluoropropan-2-one Chemical compound CC(=O)CF MSWVMWGCNZQPIA-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- DPIHUKCFXJZLCS-UHFFFAOYSA-N Cl.Cl.OC(=O)C(Cl)Cl Chemical compound Cl.Cl.OC(=O)C(Cl)Cl DPIHUKCFXJZLCS-UHFFFAOYSA-N 0.000 description 1
- 102000029816 Collagenase Human genes 0.000 description 1
- 108060005980 Collagenase Proteins 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000981929 Justicia brandegeeana Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 208000003076 Osteolysis Diseases 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000735 allogeneic effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- MSWZFWKMSRAUBD-UHFFFAOYSA-N beta-D-galactosamine Natural products NC1C(O)OC(CO)C(O)C1O MSWZFWKMSRAUBD-UHFFFAOYSA-N 0.000 description 1
- MSWZFWKMSRAUBD-QZABAPFNSA-N beta-D-glucosamine Chemical compound N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O MSWZFWKMSRAUBD-QZABAPFNSA-N 0.000 description 1
- 229920000229 biodegradable polyester Polymers 0.000 description 1
- 239000004622 biodegradable polyester Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 229910001622 calcium bromide Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 210000001612 chondrocyte Anatomy 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 229960002424 collagenase Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000850 deacetylating effect Effects 0.000 description 1
- 230000006196 deacetylation Effects 0.000 description 1
- 238000003381 deacetylation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 108010007093 dispase Proteins 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229940088598 enzyme Drugs 0.000 description 1
- 210000005175 epidermal keratinocyte Anatomy 0.000 description 1
- 210000005081 epithelial layer Anatomy 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000036074 healthy skin Effects 0.000 description 1
- 210000003494 hepatocyte Anatomy 0.000 description 1
- 150000004687 hexahydrates Chemical class 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 208000029791 lytic metastatic bone lesion Diseases 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000004379 membrane Anatomy 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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- 230000002188 osteogenic effect Effects 0.000 description 1
- 208000005368 osteomalacia Diseases 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002831 pharmacologic agent Substances 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- QVLTXCYWHPZMCA-UHFFFAOYSA-N po4-po4 Chemical compound OP(O)(O)=O.OP(O)(O)=O QVLTXCYWHPZMCA-UHFFFAOYSA-N 0.000 description 1
- 229920001606 poly(lactic acid-co-glycolic acid) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 210000001316 polygonal cell Anatomy 0.000 description 1
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- 210000000130 stem cell Anatomy 0.000 description 1
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- 231100000331 toxic Toxicity 0.000 description 1
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- 239000003357 wound healing promoting agent Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4266—Natural fibres not provided for in group D04H1/425
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (8)
- 키틴을 용매에 용해시킨 후 전기 방사시켜 제조된 나노섬유로 이루어진 것을 특징으로 하는 부직포.
- 제 1항에 있어서,상기 용매가 N-메틸모폴린옥시드(N-methylmorpholineoxide)/물, 헥사플루오로이소프로판올(hexafluoro-2-propanol), 헥사플루오로아세톤의 수화물 (hexafluoroacetone.hydrate), 또는 포름산(formic acid) 중에서 1 또는 2 이상 선택된 것을 특징으로 하는 부직포.
- 제 1항에 있어서,상기 전기 방사시의 전압이 10 ∼ 35 kV의 범위인 것을 특징으로 하는 부직포.
- 제 1 항에 있어서,상기 나노섬유에 첨가제를 추가로 포함하는 것을 특징으로 하는 부직포.
- 제 4 항에 있어서,상기 첨가제가 가소제, 유연제, 항생제, 항미생물제, 세포, 효소, 항체, 안료 및 이들의 혼합물로 구성되는 군에서 선택되는 것을 특징으로 하는 부직포.
- 제 1항의 키틴 부직포를 알칼리 수용액으로 탈아세틸화시켜 키토산으로 하는 것을 특징으로 하는 부직포.
- 제 1항 또는 제 6항의 부직포가 피부 각화세포 및 구강 각화세포에 적용되는 것을 특징으로 하는 창상피복재.
- 제 1항 또는 제 6항의 부직포를 사용하는 것을 특징으로 하는 조직공학용 스케폴드.
Priority Applications (1)
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KR1020030068569A KR100545404B1 (ko) | 2003-10-02 | 2003-10-02 | 키틴 또는 키토산의 나노섬유(초극세섬유)를 구성성분으로하는 부직포 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020030068569A KR100545404B1 (ko) | 2003-10-02 | 2003-10-02 | 키틴 또는 키토산의 나노섬유(초극세섬유)를 구성성분으로하는 부직포 |
Publications (2)
Publication Number | Publication Date |
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KR20050032656A true KR20050032656A (ko) | 2005-04-08 |
KR100545404B1 KR100545404B1 (ko) | 2006-01-24 |
Family
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Family Applications (1)
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KR1020030068569A KR100545404B1 (ko) | 2003-10-02 | 2003-10-02 | 키틴 또는 키토산의 나노섬유(초극세섬유)를 구성성분으로하는 부직포 |
Country Status (1)
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KR (1) | KR100545404B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100734057B1 (ko) | 2006-04-11 | 2007-06-29 | 경북대학교 산학협력단 | 전기방사된 케라틴을 함유하는 나노섬유 조성물 |
KR101292791B1 (ko) * | 2012-03-13 | 2013-08-05 | 한국원자력의학원 | 다공도 및 두께의 조절이 가능한 천연 고분자 나노섬유의 제조방법 |
US8552164B2 (en) * | 2005-11-23 | 2013-10-08 | Mavi Sud S.R.L. | Spray-dried chitin nanofibrils, method for production and uses thereof |
CN108049022A (zh) * | 2018-02-05 | 2018-05-18 | 徐素君 | 一种新型环保面料 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9163338B2 (en) | 2007-04-11 | 2015-10-20 | Drexel University | Fibrous mats containing chitosan nanofibers |
KR100989073B1 (ko) | 2008-05-29 | 2010-10-25 | 김원근 | 부직포용 하이드록시아파타이트/키토산 복합섬유의제조방법 및 그 제조물 |
KR101616705B1 (ko) | 2011-05-13 | 2016-05-02 | 고려대학교 산학협력단 | 특이적 결합분자―나노섬유 복합체 및 이를 이용한 세포활성화 방법 |
KR101960615B1 (ko) | 2017-11-10 | 2019-03-20 | 울산대학교 산학협력단 | 새로운 구조를 갖는 키틴 섬유 및 그의 제조 방법 |
KR20230098033A (ko) | 2021-12-24 | 2023-07-03 | 주식회사 에이엔폴리 | 키틴 나노섬유 멤브레인의 제조방법 및 상기 키틴 나노섬유 멤브레인 |
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Cited By (4)
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US8552164B2 (en) * | 2005-11-23 | 2013-10-08 | Mavi Sud S.R.L. | Spray-dried chitin nanofibrils, method for production and uses thereof |
KR100734057B1 (ko) | 2006-04-11 | 2007-06-29 | 경북대학교 산학협력단 | 전기방사된 케라틴을 함유하는 나노섬유 조성물 |
KR101292791B1 (ko) * | 2012-03-13 | 2013-08-05 | 한국원자력의학원 | 다공도 및 두께의 조절이 가능한 천연 고분자 나노섬유의 제조방법 |
CN108049022A (zh) * | 2018-02-05 | 2018-05-18 | 徐素君 | 一种新型环保面料 |
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