CN101664563B - 一种抗菌水凝胶敷料的制备方法 - Google Patents
一种抗菌水凝胶敷料的制备方法 Download PDFInfo
- Publication number
- CN101664563B CN101664563B CN200910152700A CN200910152700A CN101664563B CN 101664563 B CN101664563 B CN 101664563B CN 200910152700 A CN200910152700 A CN 200910152700A CN 200910152700 A CN200910152700 A CN 200910152700A CN 101664563 B CN101664563 B CN 101664563B
- Authority
- CN
- China
- Prior art keywords
- hydrogel dressing
- bacterial hydrogel
- aqueous solution
- preparing
- dressing
- 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.)
- Expired - Fee Related
Links
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 34
- 239000000017 hydrogel Substances 0.000 claims abstract description 31
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 17
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 15
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 11
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002105 nanoparticle Substances 0.000 claims abstract description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 8
- HFBMWMNUJJDEQZ-UHFFFAOYSA-N acryloyl chloride Chemical compound ClC(=O)C=C HFBMWMNUJJDEQZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000004132 cross linking Methods 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims description 27
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 12
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 12
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 11
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- 239000012043 crude product Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 claims description 6
- 229920001661 Chitosan Polymers 0.000 claims description 6
- 102000008186 Collagen Human genes 0.000 claims description 6
- 108010035532 Collagen Proteins 0.000 claims description 6
- 229940045110 chitosan Drugs 0.000 claims description 6
- 229920001436 collagen Polymers 0.000 claims description 6
- 229960005188 collagen Drugs 0.000 claims description 6
- 229920002674 hyaluronan Polymers 0.000 claims description 6
- 229960003160 hyaluronic acid Drugs 0.000 claims description 6
- 229920005615 natural polymer Polymers 0.000 claims description 6
- 208000035126 Facies Diseases 0.000 claims description 5
- 229920001503 Glucan Polymers 0.000 claims description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical class [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims description 4
- 238000003379 elimination reaction Methods 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 229920001817 Agar Polymers 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 239000008272 agar Substances 0.000 claims description 2
- 235000010419 agar Nutrition 0.000 claims description 2
- 229940023476 agar Drugs 0.000 claims description 2
- 239000000679 carrageenan Substances 0.000 claims description 2
- 235000010418 carrageenan Nutrition 0.000 claims description 2
- 229920001525 carrageenan Polymers 0.000 claims description 2
- 229940113118 carrageenan Drugs 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 229940014259 gelatin Drugs 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 239000007791 liquid phase Substances 0.000 claims description 2
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000000887 hydrating effect Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract description 3
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 125000004386 diacrylate group Chemical group 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 23
- 206010052428 Wound Diseases 0.000 description 21
- 230000035876 healing Effects 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 6
- 230000029663 wound healing Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 241000700159 Rattus Species 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 3
- 230000000845 anti-microbial effect Effects 0.000 description 3
- 229940088710 antibiotic agent Drugs 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- QGMRQYFBGABWDR-UHFFFAOYSA-M Pentobarbital sodium Chemical compound [Na+].CCCC(C)C1(CC)C(=O)NC(=O)[N-]C1=O QGMRQYFBGABWDR-UHFFFAOYSA-M 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000700157 Rattus norvegicus Species 0.000 description 1
- 206010040943 Skin Ulcer Diseases 0.000 description 1
- 206010072170 Skin wound Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 108010025899 gelatin film Proteins 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 229960002275 pentobarbital sodium Drugs 0.000 description 1
- 208000001297 phlebitis Diseases 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 231100000019 skin ulcer Toxicity 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
Description
取样天数 | 3d | 7d | 14d | 21d | |
实验组1 | 创面平均愈合率 | 22.7% | 37.4% | 64.4% | 92.1% |
实验组2 | 创面平均愈合率 | 27.2% | 39.7% | 67.5% | 89.0% |
实验组3 | 创面平均愈合率 | 21.5% | 34.4% | 59.1% | 87.3% |
实验组4 | 创面平均愈合率 | 24.7% | 35.1% | 62.5% | 86.2% |
实验组5 | 创面平均愈合率 | 25.5% | 36.0% | 63.0% | 85.9% |
实验组6 | 创面平均愈合率 | 25.1% | 35.8% | 62.7% | 86.6% |
实验组7 | 创面平均愈合率 | 24.5% | 35.7% | 63.2% | 87.0% |
对比组 | 创面平均愈合率 | 9.5% | 20.0% | 45.1% | 74.5% |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910152700A CN101664563B (zh) | 2009-09-21 | 2009-09-21 | 一种抗菌水凝胶敷料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910152700A CN101664563B (zh) | 2009-09-21 | 2009-09-21 | 一种抗菌水凝胶敷料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101664563A CN101664563A (zh) | 2010-03-10 |
CN101664563B true CN101664563B (zh) | 2012-09-19 |
Family
ID=41801440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910152700A Expired - Fee Related CN101664563B (zh) | 2009-09-21 | 2009-09-21 | 一种抗菌水凝胶敷料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101664563B (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101791425B (zh) * | 2010-03-30 | 2013-04-10 | 赵雪林 | 用于制备医用创伤敷料的抗菌促愈凝胶材料及其制备方法 |
CN101891946B (zh) * | 2010-07-17 | 2012-07-04 | 厦门大学 | 一种具有dn-l结构的增强生物水凝胶及其制备方法 |
CN103230619B (zh) * | 2013-05-15 | 2014-11-26 | 南京斯瑞奇医疗用品有限公司 | 复合水凝胶敷料及其制备方法 |
CN104027300B (zh) * | 2014-07-07 | 2016-01-13 | 江苏瑞京科技发展有限公司 | 一种抗菌壳聚糖凝胶剂及其制备方法 |
CN104225668B (zh) * | 2014-08-26 | 2016-07-06 | 南通大学 | 分阶段作用抗菌水凝胶敷料及其制备方法 |
CN104307029A (zh) * | 2014-09-29 | 2015-01-28 | 张亚丽 | 一种医用天然生物敷料 |
CN104784103B (zh) * | 2015-03-31 | 2017-09-05 | 青岛科技大学 | 基于寡聚氨基酸两亲分子可注射抗菌水凝胶 |
CN104874009A (zh) * | 2015-05-22 | 2015-09-02 | 苏州市贝克生物科技有限公司 | 一种医用抗菌凝胶材料的制备方法 |
CN105086318B (zh) * | 2015-08-29 | 2018-05-18 | 北京诺康达医药科技有限公司 | 一种抗菌透明敷料及其制备方法和应用 |
CN106039382B (zh) * | 2016-05-25 | 2019-06-04 | 东华大学 | 一种葡聚糖基透明水凝胶敷料及其制备方法 |
CN106349480B (zh) * | 2016-08-22 | 2019-03-29 | 天津城建大学 | 一种热-光双敏感水凝胶及其制备方法 |
AT522913B1 (de) * | 2019-09-13 | 2021-06-15 | Phornano Holding Gmbh | Verfahren zur Herstellung von Metalloxid- oder Metall-Nanopartikeln |
CN111658816A (zh) * | 2020-05-07 | 2020-09-15 | 广州贝奥吉因生物科技股份有限公司 | 一种载药金属纳米颗粒/壳聚糖控释水凝胶及其制备方法与应用 |
CN111658819A (zh) * | 2020-06-24 | 2020-09-15 | 四川大学华西医院 | 一种具有温度响应的三嵌段水凝胶共聚物及其制备方法 |
CN113274543A (zh) * | 2021-05-19 | 2021-08-20 | 吉林大学 | 一种新型黏附抗菌温度耐受功能水凝胶制备方法及应用 |
CN113980185B (zh) * | 2021-12-13 | 2023-09-15 | 河南汇博医疗股份有限公司 | 一种具有光交联固化的无定型含银长效抗菌水凝胶敷料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1880363A (zh) * | 2000-10-30 | 2006-12-20 | 施托克赫森有限公司 | 具有改善封阻性质的吸收性结构 |
EP1923077A1 (de) * | 2006-11-07 | 2008-05-21 | Paul Hartmann AG | Mehrschichtige, absorbierende Wundauflage mit einer hydrophilen Wundkontaktschicht |
JP2008522001A (ja) * | 2004-12-03 | 2008-06-26 | スリーエム イノベイティブ プロパティズ カンパニー | 感圧接着剤ヒドロゲルを製造する方法 |
-
2009
- 2009-09-21 CN CN200910152700A patent/CN101664563B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1880363A (zh) * | 2000-10-30 | 2006-12-20 | 施托克赫森有限公司 | 具有改善封阻性质的吸收性结构 |
JP2008522001A (ja) * | 2004-12-03 | 2008-06-26 | スリーエム イノベイティブ プロパティズ カンパニー | 感圧接着剤ヒドロゲルを製造する方法 |
EP1923077A1 (de) * | 2006-11-07 | 2008-05-21 | Paul Hartmann AG | Mehrschichtige, absorbierende Wundauflage mit einer hydrophilen Wundkontaktschicht |
Also Published As
Publication number | Publication date |
---|---|
CN101664563A (zh) | 2010-03-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101664563B (zh) | 一种抗菌水凝胶敷料的制备方法 | |
Song et al. | Novel chitosan based metal-organic polyhedrons/enzyme hybrid hydrogel with antibacterial activity to promote wound healing | |
Song et al. | A natural cordycepin/chitosan complex hydrogel with outstanding self-healable and wound healing properties | |
CN109942905B (zh) | 一种复合水凝胶材料及其制备方法 | |
CN111150880A (zh) | 一种抗菌复合水凝胶及其制备方法 | |
Yuan et al. | A cellulose/Konjac glucomannan–based macroporous antibacterial wound dressing with synergistic and complementary effects for accelerated wound healing | |
CN108794771B (zh) | 双网络交联纤维素/丝素蛋白高强度水凝胶及其制备与应用 | |
Pita-Vilar et al. | Recent advances in 3D printed cellulose-based wound dressings: A review on in vitro and in vivo achievements | |
CN101586309A (zh) | 一种原位复合单质纳米银的细菌纤维素膜的制备方法 | |
CN102961777A (zh) | 改性纳米纤维素多孔复合型高吸渗止血敷料的制备方法 | |
CN104436281A (zh) | 一种多孔海藻酸钠纳米纤维创面敷料的制备方法 | |
CN102702727A (zh) | 一种抗菌复合材料的制备方法 | |
CN112831065B (zh) | 一种可按需溶解水凝胶敷料及其制备方法、应用 | |
CN102727926A (zh) | 一种多聚糖与纳米细菌纤维素的复合伤口敷料的制备方法 | |
CN104623718A (zh) | 壳聚糖凡士林纱布及其制备方法 | |
CN110507842B (zh) | 一种细菌纤维素/透明质酸/ε-聚赖氨酸功能型敷料及其制备方法 | |
Qi et al. | Amoxicillin-laded sodium alginate/cellulose nanocrystals/polyvinyl alcohol composite nanonetwork sponges with enhanced wound healing and antibacterial performance | |
CN106620832A (zh) | 一种透明抗菌水凝胶敷料、其制备方法和应用 | |
CN106729960B (zh) | 一种负载山奈酚的壳聚糖基水凝胶复合敷料及其制备方法 | |
Sun et al. | The recent progress of the cellulose-based antibacterial hydrogel | |
CN113061265A (zh) | 一种多糖类水凝胶,其制备方法及其应用 | |
CN100540066C (zh) | 医用壳聚糖敷料及其生产方法 | |
CN115770323B (zh) | 一种重组胶原蛋白凝胶敷料及其制备方法和应用 | |
CN111333896A (zh) | 一种绿色高效合成纳米纤维素基抗菌薄膜的方法 | |
CN112915252B (zh) | 一种壳聚糖季铵盐衍生物创面敷料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHAOXING RUICHUANG BIOLOGICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZCNI BIOMED SERVICES, INC. Effective date: 20140129 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311700 HANGZHOU, ZHEJIANG PROVINCE TO: 312071 SHAOXING, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140129 Address after: 312071 Zhejiang Province, Southeast of Shaoxing city intersection jiangqun Zhongxing Road and Xian Lu robe angle 5 building 501 room Patentee after: SHAOXING RUICHUANG BIOTECHNOLOGY CO., LTD. Address before: 311700, room 17, No. 509 South Xin'an Road, Thousand Island town, Chunan County, Zhejiang, Hangzhou Patentee before: ZCNI Biomed Services, Inc. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20190921 |
|
CF01 | Termination of patent right due to non-payment of annual fee |