CN107583102A - 一种两性离子水凝胶敷料及其制备和使用方法 - Google Patents
一种两性离子水凝胶敷料及其制备和使用方法 Download PDFInfo
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- CN107583102A CN107583102A CN201710923625.9A CN201710923625A CN107583102A CN 107583102 A CN107583102 A CN 107583102A CN 201710923625 A CN201710923625 A CN 201710923625A CN 107583102 A CN107583102 A CN 107583102A
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- 239000004964 aerogel Substances 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 35
- 241001044369 Amphion Species 0.000 title claims abstract description 29
- 239000007864 aqueous solution Substances 0.000 claims abstract description 17
- 239000000243 solution Substances 0.000 claims description 63
- 229920001577 copolymer Polymers 0.000 claims description 40
- 239000003795 chemical substances by application Substances 0.000 claims description 36
- -1 sulfhydryl compound Chemical class 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000000017 hydrogel Substances 0.000 claims description 28
- 230000002101 lytic effect Effects 0.000 claims description 27
- 239000008367 deionised water Substances 0.000 claims description 26
- 229910021641 deionized water Inorganic materials 0.000 claims description 26
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 229910052739 hydrogen Inorganic materials 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 13
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 13
- YXMISKNUHHOXFT-UHFFFAOYSA-N (2,5-dioxopyrrolidin-1-yl) prop-2-enoate Chemical class C=CC(=O)ON1C(=O)CCC1=O YXMISKNUHHOXFT-UHFFFAOYSA-N 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 239000000178 monomer Substances 0.000 claims description 11
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 239000000499 gel Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 8
- 239000000376 reactant Substances 0.000 claims description 7
- 230000035484 reaction time Effects 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 7
- 230000008023 solidification Effects 0.000 claims description 7
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 6
- 125000000129 anionic group Chemical group 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 125000002091 cationic group Chemical group 0.000 claims description 6
- 239000003999 initiator Substances 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Chemical compound [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 5
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 229920000151 polyglycol Polymers 0.000 claims description 4
- 239000010695 polyglycol Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical group CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 claims description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 3
- 235000019394 potassium persulphate Nutrition 0.000 claims description 3
- ZJLMKPKYJBQJNH-UHFFFAOYSA-N propane-1,3-dithiol Chemical class SCCCS ZJLMKPKYJBQJNH-UHFFFAOYSA-N 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 claims description 3
- 235000019345 sodium thiosulphate Nutrition 0.000 claims description 3
- WZRRRFSJFQTGGB-UHFFFAOYSA-N 1,3,5-triazinane-2,4,6-trithione Chemical compound S=C1NC(=S)NC(=S)N1 WZRRRFSJFQTGGB-UHFFFAOYSA-N 0.000 claims description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 2
- 241000255964 Pieridae Species 0.000 claims description 2
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 2
- 150000001450 anions Chemical class 0.000 claims description 2
- 229910001448 ferrous ion Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 229940079827 sodium hydrogen sulfite Drugs 0.000 claims description 2
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 17
- 206010052428 Wound Diseases 0.000 abstract description 14
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 description 15
- 150000002500 ions Chemical class 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 4
- 235000018417 cysteine Nutrition 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- YVKSGVDJQXLXDV-BYPYZUCNSA-N ethyl (2r)-2-amino-3-sulfanylpropanoate Chemical compound CCOC(=O)[C@@H](N)CS YVKSGVDJQXLXDV-BYPYZUCNSA-N 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002861 polymer material Substances 0.000 description 3
- 230000029663 wound healing Effects 0.000 description 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 2
- ZIRURAJAJIQZFG-UHFFFAOYSA-N 1-aminopropane-1-sulfonic acid Chemical compound CCC(N)S(O)(=O)=O ZIRURAJAJIQZFG-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000004209 hair Anatomy 0.000 description 2
- 229920000554 ionomer Polymers 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001804 debridement Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- GATNOFPXSDHULC-UHFFFAOYSA-N ethylphosphonic acid Chemical compound CCP(O)(O)=O GATNOFPXSDHULC-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical class [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L sodium sulphate Substances [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- FGGPAWQCCGEWTJ-UHFFFAOYSA-M sodium;2,3-bis(sulfanyl)propane-1-sulfonate Chemical class [Na+].[O-]S(=O)(=O)CC(S)CS FGGPAWQCCGEWTJ-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
Abstract
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110464869A (zh) * | 2019-07-29 | 2019-11-19 | 亳州市新健康科技有限公司 | 一种自增稠骨创面止血凝胶的制备方法及其应用 |
Citations (8)
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CA2034516A1 (en) * | 1990-01-22 | 1991-07-23 | Gerard C. Mazzenga | Transdermal administration of zwitterionic drugs |
WO2004076511A2 (en) * | 2003-02-21 | 2004-09-10 | Ciphergen Biosystems, Inc. | Photocrosslinked hydrogel surface coatings |
CN101839883A (zh) * | 2009-03-18 | 2010-09-22 | 清华大学 | 一种复合薄膜酶电极及其制备方法 |
CN103951800A (zh) * | 2014-05-21 | 2014-07-30 | 泉州三欣新材料科技有限公司 | 一种两性离子/石墨烯复合水凝胶的制备方法 |
CN104140541A (zh) * | 2013-05-10 | 2014-11-12 | 北京化工大学 | 注射型透明质酸水凝胶的制备方法及其应用 |
CN105664238A (zh) * | 2016-02-25 | 2016-06-15 | 天津大学 | 一种两性离子水凝胶敷料的制备方法和应用 |
US20160287745A1 (en) * | 2013-07-01 | 2016-10-06 | Trustees Of Boston University | Dissolvable hydrogel compositions for wound management and methods of use |
CN106478841A (zh) * | 2016-09-20 | 2017-03-08 | 海南大学 | 通过冷冻干燥与硫醇‑烯点击化学制备的半胱氨酸透明质酸结合物及其合成方法和应用 |
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2017
- 2017-10-01 CN CN201710923625.9A patent/CN107583102B/zh active Active
Patent Citations (8)
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CA2034516A1 (en) * | 1990-01-22 | 1991-07-23 | Gerard C. Mazzenga | Transdermal administration of zwitterionic drugs |
WO2004076511A2 (en) * | 2003-02-21 | 2004-09-10 | Ciphergen Biosystems, Inc. | Photocrosslinked hydrogel surface coatings |
CN101839883A (zh) * | 2009-03-18 | 2010-09-22 | 清华大学 | 一种复合薄膜酶电极及其制备方法 |
CN104140541A (zh) * | 2013-05-10 | 2014-11-12 | 北京化工大学 | 注射型透明质酸水凝胶的制备方法及其应用 |
US20160287745A1 (en) * | 2013-07-01 | 2016-10-06 | Trustees Of Boston University | Dissolvable hydrogel compositions for wound management and methods of use |
CN103951800A (zh) * | 2014-05-21 | 2014-07-30 | 泉州三欣新材料科技有限公司 | 一种两性离子/石墨烯复合水凝胶的制备方法 |
CN105664238A (zh) * | 2016-02-25 | 2016-06-15 | 天津大学 | 一种两性离子水凝胶敷料的制备方法和应用 |
CN106478841A (zh) * | 2016-09-20 | 2017-03-08 | 海南大学 | 通过冷冻干燥与硫醇‑烯点击化学制备的半胱氨酸透明质酸结合物及其合成方法和应用 |
Non-Patent Citations (1)
Title |
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CYNTHIA GHOBRIL等: "A Dendritic Thioester Hydrogel Based on Thiol–Thioester Exchange as a Dissolvable Sealant System for Wound Closure", 《ANGEW. CHEM. INT. ED.》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110464869A (zh) * | 2019-07-29 | 2019-11-19 | 亳州市新健康科技有限公司 | 一种自增稠骨创面止血凝胶的制备方法及其应用 |
CN110464869B (zh) * | 2019-07-29 | 2021-11-19 | 亳州市新健康科技有限公司 | 一种自增稠骨创面止血凝胶的制备方法及其应用 |
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