CN108686252B - 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 - Google Patents
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 Download PDFInfo
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- CN108686252B CN108686252B CN201810595187.2A CN201810595187A CN108686252B CN 108686252 B CN108686252 B CN 108686252B CN 201810595187 A CN201810595187 A CN 201810595187A CN 108686252 B CN108686252 B CN 108686252B
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- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
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- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
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- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
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- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
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Abstract
Description
实验组 | 平均粒径/nm | 实验组 | 平均粒径/nm |
实施例1 | 32 | 对比例1 | 61 |
实施例2 | 50 | 对比例2 | 54 |
实施例3 | 34 | 对比例3 | 32 |
实施例4 | 42 | 对比例4 | 30 |
实施例5 | 25 |
实验组 | 吸收能力/% | 实验组 | 吸收能力/% |
实施例1 | 125 | 对比例1 | 123 |
实施例2 | 102 | 对比例2 | 127 |
实施例3 | 108 | 对比例3 | 76 |
实施例4 | 112 | 对比例4 | 88 |
实施例5 | 115 |
实验组 | RGR/% | 细胞毒性级别 | 实验组 | RGR/% | 细胞毒性级别 |
实施例1 | 72.7 | 2 | 对比例1 | 90.3 | 1 |
实施例2 | 83.1 | 1 | 对比例2 | 88.2 | 1 |
实施例3 | 78.5 | 2 | 对比例3 | 72.3 | 2 |
实施例4 | 82.4 | 1 | 对比例4 | 73.1 | 2 |
实施例5 | 69.5 | 2 |
Claims (6)
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CN109988455A (zh) * | 2019-02-27 | 2019-07-09 | 河源市东源鹰牌陶瓷有限公司 | 一种瓷砖用抗菌油墨及其制备方法 |
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 |
CN113842492A (zh) * | 2021-09-23 | 2021-12-28 | 江南大学 | 一种负载积雪草提取物的水凝胶/非织造材料复合敷料 |
CN114159616A (zh) * | 2022-02-14 | 2022-03-11 | 铂生卓越生物科技(北京)有限公司 | 一种促进创伤修复的液体敷料及其制备方法 |
CN114870066A (zh) * | 2022-04-21 | 2022-08-09 | 田耿家 | 一种用于慢性创面治疗的功能性敷料、其制剂及制法 |
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