CN114960198A - 一种体内静脉血中抗凝的蛋白纤维材料及其制备方法 - Google Patents
一种体内静脉血中抗凝的蛋白纤维材料及其制备方法 Download PDFInfo
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- CN114960198A CN114960198A CN202210654015.4A CN202210654015A CN114960198A CN 114960198 A CN114960198 A CN 114960198A CN 202210654015 A CN202210654015 A CN 202210654015A CN 114960198 A CN114960198 A CN 114960198A
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- protein fiber
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- silk fibroin
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Publication number | Priority date | Publication date | Assignee | Title |
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CN105903270A (zh) * | 2016-06-23 | 2016-08-31 | 广州新克力生物科技有限公司 | 一种高效滤除白细胞和血小板的过滤材料及其制备方法 |
CN107812253A (zh) * | 2017-11-17 | 2018-03-20 | 南通纺织丝绸产业技术研究院 | 一种肝素化丝素蛋白膜及其制备方法 |
CN110003518A (zh) * | 2019-04-16 | 2019-07-12 | 苏州大学 | 一种活性丝素蛋白多孔材料或活性丝素蛋白膜及其制备方法 |
CN112961393A (zh) * | 2021-02-05 | 2021-06-15 | 普昂(杭州)医疗科技股份有限公司 | 抗凝血生物材料及其在采血装置上的用途 |
CN113846485A (zh) * | 2021-10-26 | 2021-12-28 | 厦门大学 | 一种简便高效的老化蚕丝丝素蛋白纤维修复方法 |
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CN105903270A (zh) * | 2016-06-23 | 2016-08-31 | 广州新克力生物科技有限公司 | 一种高效滤除白细胞和血小板的过滤材料及其制备方法 |
CN107812253A (zh) * | 2017-11-17 | 2018-03-20 | 南通纺织丝绸产业技术研究院 | 一种肝素化丝素蛋白膜及其制备方法 |
CN110003518A (zh) * | 2019-04-16 | 2019-07-12 | 苏州大学 | 一种活性丝素蛋白多孔材料或活性丝素蛋白膜及其制备方法 |
CN112961393A (zh) * | 2021-02-05 | 2021-06-15 | 普昂(杭州)医疗科技股份有限公司 | 抗凝血生物材料及其在采血装置上的用途 |
CN113846485A (zh) * | 2021-10-26 | 2021-12-28 | 厦门大学 | 一种简便高效的老化蚕丝丝素蛋白纤维修复方法 |
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