CN105596367B - 以壳聚糖-泊洛沙姆为凝胶基质的纳米银抗菌凝胶及其制备方法和应用 - Google Patents
以壳聚糖-泊洛沙姆为凝胶基质的纳米银抗菌凝胶及其制备方法和应用 Download PDFInfo
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- CN105596367B CN105596367B CN201511033172.XA CN201511033172A CN105596367B CN 105596367 B CN105596367 B CN 105596367B CN 201511033172 A CN201511033172 A CN 201511033172A CN 105596367 B CN105596367 B CN 105596367B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/24—Heavy metals; Compounds thereof
- A61K33/38—Silver; Compounds thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
- A61K31/716—Glucans
- A61K31/722—Chitin, chitosan
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
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Abstract
Description
凝胶样品 | 大肠杆菌组抑菌圈(cm) | 金黄色葡萄球菌组抑菌圈(cm) |
1 | 1.51 | 1.857 |
2 | 1.50 | 1.823 |
3 | 1.357 | 1.543 |
4 | 1.203 | 1.397 |
5 | 1.20 | 1.38 |
6 | 1.20 | 1.37 |
毒性评级 | RGR/% |
0 | ≥100 |
1 | 80~99 |
2 | 50~79 |
3 | 30~49 |
4 | 0~29 |
样品 | RGR/% | 细胞毒性分级 |
1 | 88.1 | 1 |
2 | 82.5 | 1 |
3 | 81.4 | 1 |
4 | 72.9 | 2 |
5 | 61.5 | 2 |
6 | 52.2 | 2 |
Claims (6)
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CN201511033172.XA CN105596367B (zh) | 2015-12-31 | 2015-12-31 | 以壳聚糖-泊洛沙姆为凝胶基质的纳米银抗菌凝胶及其制备方法和应用 |
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CN105596367A CN105596367A (zh) | 2016-05-25 |
CN105596367B true CN105596367B (zh) | 2018-11-27 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106009067B (zh) * | 2016-06-28 | 2018-11-06 | 宁波国际材料基因工程研究院有限公司 | 一种纳米银抗菌材料及其制备方法 |
CN106366782B (zh) * | 2016-08-30 | 2018-09-14 | 安徽劲诺材料科技有限公司 | 一种水性抗菌木器漆及其制备方法与应用 |
CN106729940B (zh) * | 2017-01-24 | 2020-02-28 | 浙江大学 | 一种缓释型长效抗菌载银敷料及其制备方法 |
CN108553337A (zh) * | 2018-04-27 | 2018-09-21 | 普宁康特生物科技有限公司 | 特种抗抑菌消毒液 |
CN108686252B (zh) * | 2018-06-11 | 2021-05-18 | 深圳英凡妮生物科技有限公司 | 一种以壳聚糖-泊洛沙姆为基质的纳米银抗菌敷料及其制备方法和应用 |
CN110412195B (zh) * | 2019-07-09 | 2020-10-30 | 南方医科大学 | 在线渗析-双抑制离子色谱法测定水样中七种离子的方法 |
CN110385445B (zh) * | 2019-08-12 | 2022-07-05 | 广东银研高新材料股份有限公司 | 一种纳米银的制备方法 |
WO2021261467A1 (ja) * | 2020-06-23 | 2021-12-30 | 佐々木化学工業株式会社 | クエン酸水素二銀含有組成物及びその製造方法、並びにこれを用いた抗菌剤又は抗ウイルス剤及びその製造方法 |
CN112494714A (zh) * | 2020-12-02 | 2021-03-16 | 郭芳芳 | 一种纳米抗菌凝胶材料及其制备方法 |
CN115282329A (zh) * | 2022-08-19 | 2022-11-04 | 河北农业大学 | 一种抗菌修复材料及其制备方法和应用 |
Citations (3)
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CN102872160A (zh) * | 2012-10-26 | 2013-01-16 | 广东同德药业有限公司 | 一种用于烫烧伤、溃疡伤口消毒的纳米银泡沫剂 |
CN103385804A (zh) * | 2013-07-24 | 2013-11-13 | 阎昭良 | 防治口腔疾病的纳米银漱口水及其制备方法 |
CN104414964A (zh) * | 2013-09-02 | 2015-03-18 | 姜文学 | 一种医用凝胶型纳米银消毒剂 |
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2015
- 2015-12-31 CN CN201511033172.XA patent/CN105596367B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102872160A (zh) * | 2012-10-26 | 2013-01-16 | 广东同德药业有限公司 | 一种用于烫烧伤、溃疡伤口消毒的纳米银泡沫剂 |
CN103385804A (zh) * | 2013-07-24 | 2013-11-13 | 阎昭良 | 防治口腔疾病的纳米银漱口水及其制备方法 |
CN104414964A (zh) * | 2013-09-02 | 2015-03-18 | 姜文学 | 一种医用凝胶型纳米银消毒剂 |
Non-Patent Citations (2)
Title |
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新型壳聚糖凝胶体系的研究及在药剂中的应用;唐奚敏;《中国优秀硕士学位论文全文数据库 医药卫生科技辑》;20091215(第12期);E079-15 * |
纳米银的制备及其应用;和俊等;《光散射学报》;20080315;第20卷(第01期);第42-46页 * |
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