CN108904873A - 一种网状丝瓜络纤维素/丝素蛋白粉末改性的丝瓜络医用凝胶敷料的制备方法 - Google Patents
一种网状丝瓜络纤维素/丝素蛋白粉末改性的丝瓜络医用凝胶敷料的制备方法 Download PDFInfo
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- CN108904873A CN108904873A CN201810658779.4A CN201810658779A CN108904873A CN 108904873 A CN108904873 A CN 108904873A CN 201810658779 A CN201810658779 A CN 201810658779A CN 108904873 A CN108904873 A CN 108904873A
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- Prior art keywords
- silk fibroin
- netted
- luffa
- medical
- fibroin powder
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- 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.)
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- 241000219138 Luffa Species 0.000 title claims abstract description 71
- 235000003956 Luffa Nutrition 0.000 title claims abstract description 71
- 235000009814 Luffa aegyptiaca Nutrition 0.000 title claims abstract description 59
- 108010022355 Fibroins Proteins 0.000 title claims abstract description 56
- 239000000843 powder Substances 0.000 title claims abstract description 56
- 239000000835 fiber Substances 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 244000280244 Luffa acutangula Species 0.000 title abstract 4
- 229920002678 cellulose Polymers 0.000 claims abstract description 64
- 239000001913 cellulose Substances 0.000 claims abstract description 64
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 36
- 239000000243 solution Substances 0.000 claims abstract description 36
- 239000011259 mixed solution Substances 0.000 claims abstract description 25
- 238000007711 solidification Methods 0.000 claims abstract description 20
- 230000008023 solidification Effects 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 19
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000004202 carbamide Substances 0.000 claims abstract description 13
- 238000004108 freeze drying Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 230000008961 swelling Effects 0.000 claims abstract description 9
- 244000302544 Luffa aegyptiaca Species 0.000 claims description 56
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 24
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 10
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 claims description 8
- 244000241257 Cucumis melo Species 0.000 claims description 3
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 claims description 3
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 4
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical class ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 24
- 239000004745 nonwoven fabric Substances 0.000 abstract description 24
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 14
- 238000002156 mixing Methods 0.000 description 7
- 238000007596 consolidation process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000001112 coagulating effect Effects 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 206010052428 Wound Diseases 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 206010027439 Metal poisoning Diseases 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000010501 heavy metal poisoning Diseases 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241001503987 Clematis vitalba Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 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 description 1
- 229910018104 Ni-P Inorganic materials 0.000 description 1
- 229910018536 Ni—P Inorganic materials 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000003225 biodiesel Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 210000003278 egg shell Anatomy 0.000 description 1
- 229940012466 egg shell membrane Drugs 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0057—Ingredients of undetermined constitution or reaction products thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
- A61L26/0028—Polypeptides; Proteins; Degradation products thereof
- A61L26/0047—Specific proteins or polypeptides not covered by groups A61L26/0033 - A61L26/0042
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
- A61L26/0061—Use of materials characterised by their function or physical properties
- A61L26/008—Hydrogels or hydrocolloids
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
| 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 | |
| 断裂强度(MPa) | 1.42 | 1.63 | 1.57 | 1.50 | 1.46 | 1.60 |
| 断裂伸长率(%) | 65 | 72 | 70 | 68 | 69 | 70 |
| 压缩回弹率(%) | 89 | 92 | 90 | 89 | 91 | 92 |
| 孔隙率(%) | 46 | 56 | 50 | 52 | 51 | 49 |
| 吸水率(g/g) | 12.6 | 15.4 | 13.8 | 12.9 | 14.7 | 14.2 |
| 重金属最大吸附量(mmol/L) | 0.0013 | 0.0015 | 0.0013 | 0.0014 | 0.0014 | 0.0015 |
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810658779.4A CN108904873A (zh) | 2018-06-25 | 2018-06-25 | 一种网状丝瓜络纤维素/丝素蛋白粉末改性的丝瓜络医用凝胶敷料的制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810658779.4A CN108904873A (zh) | 2018-06-25 | 2018-06-25 | 一种网状丝瓜络纤维素/丝素蛋白粉末改性的丝瓜络医用凝胶敷料的制备方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108904873A true CN108904873A (zh) | 2018-11-30 |
Family
ID=64420650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810658779.4A Withdrawn CN108904873A (zh) | 2018-06-25 | 2018-06-25 | 一种网状丝瓜络纤维素/丝素蛋白粉末改性的丝瓜络医用凝胶敷料的制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108904873A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673810A (zh) * | 2018-12-20 | 2019-04-26 | 南京农业大学 | 一种再生纤维素-肌原纤维蛋白凝胶及其制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080031934A1 (en) * | 2006-08-04 | 2008-02-07 | Macphee Martin | Processes for the production of solid dressings for treating wounded tissue |
| CN102600018B (zh) * | 2012-03-31 | 2013-07-03 | 华南理工大学 | 具有降温和促进伤口愈合作用的医用敷料及其制备方法 |
| CN104845382A (zh) * | 2015-05-08 | 2015-08-19 | 复旦大学 | 一种蚕丝蛋白/纤维素衍生物共混水凝胶及其制备方法 |
| CN107050500A (zh) * | 2017-03-29 | 2017-08-18 | 安徽月娇家具有限公司 | 一种具有细胞再生功能的改性丝瓜络纤维敷料的制备方法 |
-
2018
- 2018-06-25 CN CN201810658779.4A patent/CN108904873A/zh not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080031934A1 (en) * | 2006-08-04 | 2008-02-07 | Macphee Martin | Processes for the production of solid dressings for treating wounded tissue |
| CN102600018B (zh) * | 2012-03-31 | 2013-07-03 | 华南理工大学 | 具有降温和促进伤口愈合作用的医用敷料及其制备方法 |
| CN104845382A (zh) * | 2015-05-08 | 2015-08-19 | 复旦大学 | 一种蚕丝蛋白/纤维素衍生物共混水凝胶及其制备方法 |
| CN107050500A (zh) * | 2017-03-29 | 2017-08-18 | 安徽月娇家具有限公司 | 一种具有细胞再生功能的改性丝瓜络纤维敷料的制备方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109673810A (zh) * | 2018-12-20 | 2019-04-26 | 南京农业大学 | 一种再生纤维素-肌原纤维蛋白凝胶及其制备方法 |
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| TA01 | Transfer of patent application right | ||
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Effective date of registration: 20200120 Address after: 430076 room 0821, building 10, Chuangye building, SB1 Chuangye street, Dongxin Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant after: Wuhan shangchengyuan Health Technology Co., Ltd Address before: 523000 Guangdong province Dongguan City Songshan Lake high tech Industrial Zone Building 406 industrial development productivity Applicant before: Dongguan Lianzhou Intellectual Property Operation Management Co.,Ltd. |
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Application publication date: 20181130 |