CN104841002A - Purely natural mosquito-repellent band-aid and preparation method thereof - Google Patents
Purely natural mosquito-repellent band-aid and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a purely natural mosquito-repellent band-aid and a preparation method thereof. The wound protection layer of the band-aid has hemostatic, antibacterial and heal-promoting functions, and the mosquito-repellent layers have a long-acting mosquito-repellent function. The mosquito-repellent band-aid structurally comprises an air-permeable adhesive tape layer, the wound protection layer bonded in the center of the air-permeable adhesive tape layer and the mosquito-repellent layers at the two ends, wherein the wound protection layer and the mosquito-repellent layers consist of chitosan and cellulose blended composite freeze-dried membranes. The wound protection layer contains liquid medicine, feels soft, is water-holding and air-permeable, and has the advantage of moist dressing; the mosquito-repellent layers contain wormwood essence oil, feel soft, are water-holding and air-permeable, have a slow-release effect and realize long-acting mosquito repelling.
Description
Technical field
The present invention relates to a kind of adhesive bandage and preparation method thereof, particularly a kind of pure natural mosquito-repellent adhesive bandage and preparation method thereof, belongs to field of medical technology.
Background technology
Have the family of child in daily life especially, wound is rubbed in the easy scratch of child, and adhesive bandage has become one of family's necessary article because it is easy to use, cheap.But child also easily causes mosquito, arriving whenever summer, is also the focus that father and mother pay close attention to for child finds anophelifuge good merchantable brand.If suffer mosquito bite again around minor cut or wound, child is difficult to stand pruritus, and scratching causes wound infection wantonly, and consequence is hardly imaginable.Adhesive bandage is in the market general protects wound only for minor cut or wound, reckons without the protection of wound circumference.So it is very urgent to invent a kind of pure natural mosquito-repellent adhesive bandage.
Chitosan derives from shrimp, Carapax Eriocheir sinensis, it is the natural macromolecular material that nature content occupies second, biocompatibility and blood compatibility good, there is hemostasis, antiinflammatory, antibacterial and short more function, the synthesis of the formation of fibrin element, the hypertrophy of connective tissue cell and collagen protein can be stoped, promoting wound repair, reduce the character such as scar hyperplasia, is the focus of medical dressing research in recent years.
Folium Artemisiae Argyi is the kind of plant that south China almost grows on trees, and Folium Artemisiae Argyi quintessence oil has a kind of special fragrance, can effective anophelifuge.The mosquito expelling plaster of Chinese medicine composition, has mostly added antiseptic with anti-metamorphic, inapplicable to infant, allergic skin crowd.Repellent layer in the present invention, first by chitosan and cellulose blending film forming, lyophilizing composite membrane is obtained again with freeze-drying, Folium Artemisiae Argyi quintessence oil is immersed in lyophilizing film, due to the antibiotic property of Folium Artemisiae Argyi quintessence oil and chitosan, the effectiveness of extracting solution can be maintained and without the need to additionally adding antiseptic, ensure the pure natural of product within quality guarantee period.
Cellulose is the natural macromolecular material that nature content is maximum, is the polymer of the most ancient and the abundantest a kind of natural reproducible, biodegradable and biocompatibility, has attracted increasing concern as a kind of natural biomedical material.Their light softnesses, hygroscopicity are strong, good permeability, but they itself do not have antibiotic property, and chitosan and cellulose are dissolved the anti-microbial property that masking can improve cellulosic material simultaneously.
Adhesive bandage generally comprises adhesive-layer, Ji Bu and protects wound layer, protects wound layer and is usually located at middle position.Have the function of protecting wound and anophelifuge concurrently to make adhesive bandage, the pure natural mosquito-repellent adhesive bandage of the present invention's design protects wound layer except placed in the middle, has also set up repellent layer at two ends.This preparation protecting wound layer comprises chitosan and cellulose blending film forming, then obtains lyophilizing composite membrane with freeze-drying.Composite membrane quality softness, water holding, ventilative, become moist dressing after absorbing medicinal liquid.Two ends repellent layer is made up of the lyophilizing cellulose/chitosan film absorbing Folium Artemisiae Argyi quintessence oil, film softness, water holding, ventilative, and because the tridimensional network of film has medicinal liquid slow release effect, reaches long-acting mosquito-driving.
The nano fibrous membrane protecting wound layer nanometer bacteria cellulose lyophilizing film and electrospinning chitosan-containing in invention 201410718164.8 is formed, but it is more difficult directly to prepare chitin fiber with method of electrostatic spinning, and makes adhesive bandage and do not have repelling effect.In invention CN 104430294 A, repellent layer is Chinese medicine extraction quintessence oil mainly, and repelling effect is good, but does not have slow release effect, therefore the effective duration of anophelifuge has much room for improvement, and does not have and protect wound function to wound.
Summary of the invention
The object of the present invention is to provide a kind of pure natural mosquito-repellent adhesive bandage and preparation method thereof.To protect on wound layer containing medicinal liquid, there is hemostasis, antibacterial and short more function, quality softness, water holding, to breathe freely, there is the advantage of moist dressing; Containing Folium Artemisiae Argyi quintessence oil on repellent layer, quality softness, water holding, to breathe freely, there is slow release effect, realize long-acting mosquito-driving.
For achieving the above object, the present invention adopts following technical scheme:
A kind of composition structure of pure natural mosquito-repellent adhesive bandage comprises Breathable adhesive tape layer, is pasted onto the repellent layer protecting wound layer and two ends of Breathable adhesive tape layer central authorities; Described protect wound layer and repellent layer be made up of chitosan and cellulose blending compound lyophilizing film.
The described wound layer that protects includes medicinal liquid, is moist dressing; Described repellent layer includes plant extract quintessence oil.
Composition structure also comprise cover described Breathable adhesive tape layer, protect wound layer and repellent layer on release paper.
Preparation method comprises the following steps:
1) preparation of Chitosan/Cellulose composite membrane: chitosan and cellulose are dissolved in the one in liquor zinci chloridi, nitrogen methyl morpholine, ionic liquid, make casting solution, then casting solution is transformed into Chitosan/Cellulose composite membrane;
2) drying of Chitosan/Cellulose composite membrane: adopt frozen drying method;
3) sterilization of Chitosan/Cellulose composite membrane: adopt method of pressure steam sterilization;
4) preparation of Folium Artemisiae Argyi quintessence oil and glycerol mixed solution: adopt supercritical CO
2extraction Folium Artemisiae Argyi quintessence oil, then be dissolved in Semen pruni armeniacae oil, amount of dilution is that 0.1-2.5%(2.5% is suitable for population, 1% is applicable to responsive skin and phenolics, be applicable to extremely responsive skin, child and baby lower than 1%), by dilution after Folium Artemisiae Argyi quintessence oil and glycerol by volume for 0.05:10 is mixed with mixed solution;
5) preparation of repellent layer: under aseptic condition, Chitosan/Cellulose composite membrane step 3) obtained is soaked in Folium Artemisiae Argyi quintessence oil and glycerol mixed solution, and soaking temperature is 20 ~ 30 DEG C, and soak time is 10 ~ 30 min;
6) bonding of repellent layer and Breathable adhesive tape layer: under aseptic condition, repellent layer step 5) obtained is pasted onto the two ends of Breathable adhesive tape layer;
7) protect the bonding of wound layer and Breathable adhesive tape layer: under aseptic condition, Chitosan/Cellulose composite membrane step 3) obtained is pasted onto the central authorities of Breathable adhesive tape layer, drip medicinal liquid;
8) Breathable adhesive tape layer and wound sheath and repellent layer cover release paper on the surface.
Compared with prior art, tool of the present invention has the following advantages:
1) pure natural mosquito-repellent adhesive bandage of the present invention protects wound layer except placed in the middle, has also set up repellent layer at two ends, has concurrently and protects wound and mosquito repellent function.
2) preparation that pure natural mosquito-repellent adhesive bandage of the present invention protects wound layer comprises chitosan and cellulose blending film forming, then obtains lyophilizing composite membrane with freeze-drying.Composite membrane quality softness, water holding, ventilative, become moist dressing after absorbing medicinal liquid.Two ends repellent layer is made up of the lyophilizing cellulose/chitosan complex film absorbing Folium Artemisiae Argyi quintessence oil, film softness, water holding, ventilative, and because the tridimensional network of film has medicinal liquid slow release effect, reaches long-acting mosquito-driving.
3) pure natural mosquito-repellent adhesive bandage raw material sources of the present invention are extensive, and safety is natural, and use simple, applied range, is specially adapted to infant and wild environment.
Detailed description of the invention
Embodiment one
The chitosan of 4 wt% and cellulose (raw materials quality fraction scale is Chitosan/Cellulose=1:6) are dissolved in nitrogen methyl morpholine, after casting solution evacuation and centrifugal degassing on hot glass sheet striking film forming, then immerse rapidly 20 min in water condensation bath, obtain asymmetric membrane.Asymmetric for brand-new thin film flowing tap water and deionized water are washed away residual solvent.Lyophilization, pressuresteam sterilization are for subsequent use.Adopt supercritical CO
2extraction Folium Artemisiae Argyi quintessence oil.Be dissolved in Semen pruni armeniacae oil by Folium Artemisiae Argyi quintessence oil, amount of dilution is 2.5%, will dilute Folium Artemisiae Argyi quintessence oil again and glycerol prepares mixed solution by 0.05 mL:10mL.Under aseptic condition, be soaked in adjustable thermostatic macerator by Chitosan/Cellulose composite membrane in above-mentioned Folium Artemisiae Argyi quintessence oil and glycerol mixed solution, wherein soaking temperature is 20 DEG C, and soak time is 10 min, obtained repellent layer.Under aseptic condition, repellent layer is pasted onto the two ends of Breathable adhesive tape layer.Under aseptic condition, above-mentioned Chitosan/Cellulose composite membrane is pasted onto the central authorities of Breathable adhesive tape layer, drips benzalkonium chloride medicinal liquid.Breathable adhesive tape layer and wound sheath and repellent layer cover release paper on the surface, can put in storage finally by oxirane disinfection after exterior and interior packing.
Embodiment two
The chitosan of 4 wt% and cellulose (raw materials quality fraction scale is Chitosan/Cellulose=1:6) are dissolved in ionic liquid, after casting solution evacuation and centrifugal degassing on hot glass sheet striking film forming, then immerse rapidly 20 min in water condensation bath, obtain asymmetric membrane.Asymmetric for brand-new thin film flowing tap water and deionized water are washed away residual solvent.Lyophilization, pressuresteam sterilization are for subsequent use.Adopt supercritical CO
2extraction Folium Artemisiae Argyi quintessence oil.Be dissolved in Semen pruni armeniacae oil by Folium Artemisiae Argyi quintessence oil, amount of dilution is 1 %, will dilute Folium Artemisiae Argyi quintessence oil again and glycerol prepares mixed solution by 0.05 mL:10mL.Under aseptic condition, be soaked in adjustable thermostatic macerator by Chitosan/Cellulose composite membrane in above-mentioned Folium Artemisiae Argyi quintessence oil and glycerol mixed solution, wherein soaking temperature is 20 DEG C, and soak time is 20 min, obtained repellent layer.Under aseptic condition, repellent layer is pasted onto the two ends of Breathable adhesive tape layer.Under aseptic condition, above-mentioned Chitosan/Cellulose composite membrane is pasted onto the central authorities of Breathable adhesive tape layer, drips benzalkonium chloride medicinal liquid.Breathable adhesive tape layer and wound sheath and repellent layer cover release paper on the surface, can put in storage finally by oxirane disinfection after exterior and interior packing.
Embodiment three
The chitosan of 4 wt% and cellulose (raw materials quality fraction scale is Chitosan/Cellulose=1:6) are dissolved in 72 wt% ZnCl
2in aqueous solution, after casting solution evacuation and centrifugal degassing on hot glass sheet striking film forming, then rapidly immerse water condensation bath in 20 minutes, obtain asymmetric membrane.Asymmetric for brand-new thin film flowing tap water and deionized water are washed away residual solvent.Lyophilization, pressuresteam sterilization are for subsequent use.Adopt supercritical CO
2extraction Folium Artemisiae Argyi quintessence oil.Folium Artemisiae Argyi quintessence oil is dissolved in Semen pruni armeniacae oil, amount of dilution 0.8 %, Folium Artemisiae Argyi quintessence oil will be diluted again and glycerol prepares mixed solution by 0.05 mL:10mL.Under aseptic condition, be soaked in adjustable thermostatic macerator by Chitosan/Cellulose composite membrane in above-mentioned Folium Artemisiae Argyi quintessence oil and glycerol mixed solution, wherein soaking temperature is 25 DEG C, and soak time is 25 min, obtained repellent layer.Under aseptic condition, repellent layer is pasted onto the two ends of Breathable adhesive tape layer.Under aseptic condition, above-mentioned Chitosan/Cellulose composite membrane is pasted onto the central authorities of Breathable adhesive tape layer, drips benzalkonium chloride medicinal liquid.Breathable adhesive tape layer and wound sheath and repellent layer cover release paper on the surface, can put in storage finally by oxirane disinfection after exterior and interior packing.
Embodiment four
The chitosan of 5 wt% and cellulose (raw materials quality fraction scale is Chitosan/Cellulose=1:4) are dissolved in nitrogen methyl morpholine, after casting solution evacuation and centrifugal degassing on hot glass sheet striking film forming, then immerse rapidly 30 min in nitrogen methyl morpholine/water condensation bath, obtain asymmetric membrane.Asymmetric for brand-new thin film flowing tap water and deionized water are washed away residual solvent.Lyophilization, pressuresteam sterilization are for subsequent use.Adopt supercritical CO
2extraction Folium Artemisiae Argyi quintessence oil.Be dissolved in Semen pruni armeniacae oil by Folium Artemisiae Argyi quintessence oil, amount of dilution is 2.5 %, will dilute Folium Artemisiae Argyi quintessence oil again and glycerol prepares mixed solution by 0.05 mL:10mL.Under aseptic condition, be soaked in adjustable thermostatic macerator by Chitosan/Cellulose composite membrane in above-mentioned Folium Artemisiae Argyi quintessence oil and glycerol mixed solution, wherein soaking temperature is 25 DEG C, and soak time is 30 min, obtained repellent layer.Under aseptic condition, repellent layer is pasted onto the two ends of Breathable adhesive tape layer.Under aseptic condition, above-mentioned Chitosan/Cellulose composite membrane is pasted onto the central authorities of Breathable adhesive tape layer, drips chlorhexidine acetate medicinal liquid.Breathable adhesive tape layer and wound sheath and repellent layer cover release paper on the surface, can put in storage finally by oxirane disinfection after exterior and interior packing.
Embodiment five
The chitosan of 5 wt% and cellulose (raw materials quality fraction scale is Chitosan/Cellulose=1:3) are dissolved in ionic liquid, after casting solution evacuation and centrifugal degassing on hot glass sheet striking film forming, then immerse rapidly 30 min in ionic liquid/water condensation bath, obtain asymmetric membrane.Asymmetric for brand-new thin film flowing tap water and deionized water are washed away residual solvent.Lyophilization, pressuresteam sterilization are for subsequent use.Adopt supercritical CO
2extraction Folium Artemisiae Argyi quintessence oil.Be dissolved in Semen pruni armeniacae oil by Folium Artemisiae Argyi quintessence oil, amount of dilution is 2.5 %, will dilute Folium Artemisiae Argyi quintessence oil again and glycerol prepares mixed solution by 0.05 mL:10mL.Under aseptic condition, be soaked in adjustable thermostatic macerator by Chitosan/Cellulose composite membrane in above-mentioned Folium Artemisiae Argyi quintessence oil and glycerol mixed solution, wherein soaking temperature is 25 DEG C, and soak time is 30 min, obtained repellent layer.Under aseptic condition, repellent layer is pasted onto the two ends of Breathable adhesive tape layer.Under aseptic condition, above-mentioned Chitosan/Cellulose composite membrane is pasted onto the central authorities of Breathable adhesive tape layer, drips chlorhexidine acetate medicinal liquid.Breathable adhesive tape layer and wound sheath and repellent layer cover release paper on the surface, can put in storage finally by oxirane disinfection after exterior and interior packing.
Embodiment six
The chitosan of 5 wt% and cellulose (raw materials quality fraction scale is Chitosan/Cellulose=1:3) are dissolved in ionic liquid, after casting solution evacuation and centrifugal degassing on hot glass sheet striking film forming, then immerse rapidly 30 min in ionic liquid/water condensation bath, obtain asymmetric membrane.Asymmetric for brand-new thin film flowing tap water and deionized water are washed away residual solvent.Lyophilization, pressuresteam sterilization are for subsequent use.Adopt supercritical CO
2extraction Folium Artemisiae Argyi quintessence oil.Be dissolved in Semen pruni armeniacae oil by Folium Artemisiae Argyi quintessence oil, amount of dilution is 2.5 %, will dilute Folium Artemisiae Argyi quintessence oil again and glycerol prepares mixed solution by 0.05 mL:10mL.Under aseptic condition, be soaked in adjustable thermostatic macerator by Chitosan/Cellulose composite membrane in above-mentioned Folium Artemisiae Argyi quintessence oil and glycerol mixed solution, wherein soaking temperature is 30 DEG C, and soak time is 25 min, obtained repellent layer.Under aseptic condition, repellent layer is pasted onto the two ends of Breathable adhesive tape layer.Under aseptic condition, above-mentioned Chitosan/Cellulose composite membrane is pasted onto the central authorities of Breathable adhesive tape layer, drips chlorhexidine acetate medicinal liquid.Breathable adhesive tape layer and wound sheath and repellent layer cover release paper on the surface, can put in storage finally by oxirane disinfection after exterior and interior packing.
Embodiment seven
The chitosan of 6 wt% and cellulose (raw materials quality fraction scale is Chitosan/Cellulose=1:1) are dissolved in ionic liquid, after casting solution evacuation and centrifugal degassing on hot glass sheet striking film forming, then immerse rapidly 30 min in ionic liquid/water condensation bath, obtain asymmetric membrane.Asymmetric for brand-new thin film flowing tap water and deionized water are washed away residual solvent.Lyophilization, pressuresteam sterilization are for subsequent use.Adopt supercritical CO
2extraction Folium Artemisiae Argyi quintessence oil.Be dissolved in Semen pruni armeniacae oil by Folium Artemisiae Argyi quintessence oil, amount of dilution is 1 %, will dilute Folium Artemisiae Argyi quintessence oil again and glycerol prepares mixed solution by 0.05 mL:10mL.Under aseptic condition, be soaked in adjustable thermostatic macerator by Chitosan/Cellulose composite membrane in above-mentioned Folium Artemisiae Argyi quintessence oil and glycerol mixed solution, wherein soaking temperature is 25 DEG C, and soak time is 25 min, obtained repellent layer.Under aseptic condition, repellent layer is pasted onto the two ends of Breathable adhesive tape layer.Under aseptic condition, above-mentioned Chitosan/Cellulose composite membrane is pasted onto the central authorities of Breathable adhesive tape layer, drips benzalkonium chloride medicinal liquid.Breathable adhesive tape layer and wound sheath and repellent layer cover release paper on the surface, can put in storage finally by oxirane disinfection after exterior and interior packing.
Embodiment eight
The chitosan of 7 wt% and cellulose (raw materials quality fraction scale is Chitosan/Cellulose=1:1) are dissolved in ionic liquid, after casting solution evacuation and centrifugal degassing on hot glass sheet striking film forming, then immerse rapidly 30 min in ionic liquid/water condensation bath, obtain asymmetric membrane.Asymmetric for brand-new thin film flowing tap water and deionized water are washed away residual solvent.Lyophilization, pressuresteam sterilization are for subsequent use.Adopt supercritical CO
2extraction Folium Artemisiae Argyi quintessence oil.Be dissolved in Semen pruni armeniacae oil by Folium Artemisiae Argyi quintessence oil, amount of dilution is 0.8 %, will dilute Folium Artemisiae Argyi quintessence oil again and glycerol prepares mixed solution by 0.05 mL:10mL.Under aseptic condition, be soaked in adjustable thermostatic macerator by Chitosan/Cellulose composite membrane in above-mentioned Folium Artemisiae Argyi quintessence oil and glycerol mixed solution, wherein soaking temperature is 25 DEG C, and soak time is 30 min, obtained repellent layer.Under aseptic condition, repellent layer is pasted onto the two ends of Breathable adhesive tape layer.Under aseptic condition, above-mentioned Chitosan/Cellulose composite membrane is pasted onto the central authorities of Breathable adhesive tape layer, drips benzalkonium chloride medicinal liquid.Breathable adhesive tape layer and wound sheath and repellent layer cover release paper on the surface, can put in storage finally by oxirane disinfection after exterior and interior packing.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (4)
1. a pure natural mosquito-repellent adhesive bandage, is characterized in that: composition structure comprises Breathable adhesive tape layer, is pasted onto the repellent layer protecting wound layer and two ends of Breathable adhesive tape layer central authorities; Described protect wound layer and repellent layer be made up of chitosan and cellulose blending compound lyophilizing film.
2. pure natural mosquito-repellent adhesive bandage according to claim 1, is characterized in that: the described wound layer that protects includes medicinal liquid, is moist dressing; Described repellent layer includes plant extract quintessence oil.
3. pure natural mosquito-repellent adhesive bandage according to claim 1, is characterized in that: composition structure also comprise cover described Breathable adhesive tape layer, protect wound layer and repellent layer on release paper.
4. prepare a method for pure natural mosquito-repellent adhesive bandage as claimed in claim 1, it is characterized in that: comprise the following steps:
1) preparation of Chitosan/Cellulose composite membrane: chitosan and cellulose are dissolved in the one in liquor zinci chloridi, nitrogen methyl morpholine, ionic liquid, make casting solution, then casting solution is transformed into Chitosan/Cellulose composite membrane;
2) drying of Chitosan/Cellulose composite membrane: adopt frozen drying method;
3) sterilization of Chitosan/Cellulose composite membrane: adopt method of pressure steam sterilization;
4) preparation of Folium Artemisiae Argyi quintessence oil and glycerol mixed solution: adopt supercritical CO
2extraction Folium Artemisiae Argyi quintessence oil, be then dissolved in Semen pruni armeniacae oil, amount of dilution is 0.1-2.5%, by the Folium Artemisiae Argyi quintessence oil after dilution and glycerol by volume for 0.05:10 is mixed with mixed solution;
5) preparation of repellent layer: under aseptic condition, Chitosan/Cellulose composite membrane step 3) obtained is soaked in Folium Artemisiae Argyi quintessence oil and glycerol mixed solution, and soaking temperature is 20 ~ 30 DEG C, and soak time is 10 ~ 30 min;
6) bonding of repellent layer and Breathable adhesive tape layer: under aseptic condition, repellent layer step 5) obtained is pasted onto the two ends of Breathable adhesive tape layer;
7) protect the bonding of wound layer and Breathable adhesive tape layer: under aseptic condition, Chitosan/Cellulose composite membrane step 3) obtained is pasted onto the central authorities of Breathable adhesive tape layer, drip medicinal liquid;
8) Breathable adhesive tape layer and wound sheath and repellent layer cover release paper on the surface.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288695A (en) * | 2015-11-17 | 2016-02-03 | 张建刚 | Adhesive bandage containing graphene oxide ingredient and preparation method thereof |
| CN109289078A (en) * | 2018-11-02 | 2019-02-01 | 广东药科大学 | A kind of long-acting bacteriostatic adhesive bandage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070053960A1 (en) * | 2005-08-31 | 2007-03-08 | Board Of Regents, The University Of Texas System | Multiribbon nanocellulose as a matrix for wound healing |
| CN103159972A (en) * | 2013-03-02 | 2013-06-19 | 福建农林大学 | Preparation method for chitosan and cellulose antibiosis application film of biotin coupling nano silver |
| CN104383585A (en) * | 2014-11-29 | 2015-03-04 | 山东省立医院 | Three-dimensional nanocomposite adhesive bandage as well as preparation method and use method thereof |
| CN104430294A (en) * | 2014-10-16 | 2015-03-25 | 武汉嘉润天合信息科技有限公司 | Natural green grass fragrance mosquito repelling paster |
-
2015
- 2015-05-21 CN CN201510261685.XA patent/CN104841002B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070053960A1 (en) * | 2005-08-31 | 2007-03-08 | Board Of Regents, The University Of Texas System | Multiribbon nanocellulose as a matrix for wound healing |
| CN103159972A (en) * | 2013-03-02 | 2013-06-19 | 福建农林大学 | Preparation method for chitosan and cellulose antibiosis application film of biotin coupling nano silver |
| CN104430294A (en) * | 2014-10-16 | 2015-03-25 | 武汉嘉润天合信息科技有限公司 | Natural green grass fragrance mosquito repelling paster |
| CN104383585A (en) * | 2014-11-29 | 2015-03-04 | 山东省立医院 | Three-dimensional nanocomposite adhesive bandage as well as preparation method and use method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288695A (en) * | 2015-11-17 | 2016-02-03 | 张建刚 | Adhesive bandage containing graphene oxide ingredient and preparation method thereof |
| CN105288695B (en) * | 2015-11-17 | 2018-06-15 | 张建刚 | Adhesive bandage of the ingredient containing graphene oxide and preparation method thereof |
| CN109289078A (en) * | 2018-11-02 | 2019-02-01 | 广东药科大学 | A kind of long-acting bacteriostatic adhesive bandage |
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| CN104841002B (en) | 2017-04-19 |
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