CN110652749A - 一种复合纳米纤维在线微固相萃取柱及其制备方法 - Google Patents
一种复合纳米纤维在线微固相萃取柱及其制备方法 Download PDFInfo
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CN201910933228.9A CN110652749B (zh) | 2019-09-29 | 2019-09-29 | 一种复合纳米纤维在线微固相萃取柱及其制备方法 |
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CN201910933228.9A CN110652749B (zh) | 2019-09-29 | 2019-09-29 | 一种复合纳米纤维在线微固相萃取柱及其制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114849671A (zh) * | 2022-06-10 | 2022-08-05 | 大连科利德光电子材料有限公司 | 杂质吸附剂、制备方法及利用该吸附剂提纯三甲基铝的方法 |
CN114949930A (zh) * | 2022-04-24 | 2022-08-30 | 湖州市食品药品检验研究院(湖州市药品和医疗器械不良反应监测中心、湖州市医疗器械监督检验中心、湖州市食品认证审评和粮油质量监测中心) | 一种纳米纤维固相萃取柱的制备方法及其制备的萃取柱 |
CN115420841A (zh) * | 2022-09-29 | 2022-12-02 | 华中师范大学 | 一种在线催化膜反应器-高效液相色谱联用系统及其制备方法和应用 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101497034A (zh) * | 2009-01-05 | 2009-08-05 | 东南大学 | 基于尼龙纳米纤维膜的固相萃取方法及萃取装置 |
CN101797481A (zh) * | 2010-04-28 | 2010-08-11 | 哈尔滨工业大学 | 功能化壳带状二氧化硅纳米纤维膜的制备方法 |
CN103103628A (zh) * | 2013-01-14 | 2013-05-15 | 北京大学深圳研究生院 | 纳米材料及其应用以及纳米材料的制备方法和装置 |
CN103276379A (zh) * | 2013-05-29 | 2013-09-04 | 北京化工大学 | 一种通过多巴胺制备表面镀银电纺纤维的方法 |
CN103614916A (zh) * | 2013-11-20 | 2014-03-05 | 苏州东奇生物科技有限公司 | 一种固相萃取用复合纳米纤维材料制备方法 |
CN106283660A (zh) * | 2016-08-12 | 2017-01-04 | 东华大学 | 一种二氧化碳吸附用胺基改性纳米纤维材料的制备方法 |
WO2017058077A1 (en) * | 2015-09-28 | 2017-04-06 | Cellevate Ab | Method and arrangement for electrospinning of nanofibers |
US20170125174A1 (en) * | 2015-05-20 | 2017-05-04 | The Board Of Trustees Of The Leland Stanford Junior University | Bamboo-inspired nanostructure design for flexible, foldable and twistable energy storage devices |
CN107299406A (zh) * | 2017-08-17 | 2017-10-27 | 西南科技大学 | 聚苯乙烯‑聚多巴氨复合薄膜纤维的制备方法 |
CN107576737A (zh) * | 2017-09-05 | 2018-01-12 | 四川农业大学 | 一种基于鱼鳞胶原蛋白纤维膜检测草甘膦的方法 |
CN108479111A (zh) * | 2018-04-03 | 2018-09-04 | 佛山科学技术学院 | 一种表面修饰纳米SiO2的固相微萃取探针的制备方法和应用 |
CN108940213A (zh) * | 2018-08-08 | 2018-12-07 | 武汉谱信环保科技有限公司 | 用于磁性固相萃取的磁性纳米材料及其制备方法 |
CN109336100A (zh) * | 2018-09-28 | 2019-02-15 | 潍坊职业学院 | 一种具有核壳结构的磁性石墨烯、在农药残留检测中的应用及应用方法 |
CN109513405A (zh) * | 2018-12-05 | 2019-03-26 | 湘潭大学 | 一种Yolk/shell胶囊及其制备方法和用途 |
-
2019
- 2019-09-29 CN CN201910933228.9A patent/CN110652749B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101497034A (zh) * | 2009-01-05 | 2009-08-05 | 东南大学 | 基于尼龙纳米纤维膜的固相萃取方法及萃取装置 |
CN101797481A (zh) * | 2010-04-28 | 2010-08-11 | 哈尔滨工业大学 | 功能化壳带状二氧化硅纳米纤维膜的制备方法 |
CN103103628A (zh) * | 2013-01-14 | 2013-05-15 | 北京大学深圳研究生院 | 纳米材料及其应用以及纳米材料的制备方法和装置 |
CN103276379A (zh) * | 2013-05-29 | 2013-09-04 | 北京化工大学 | 一种通过多巴胺制备表面镀银电纺纤维的方法 |
CN103614916A (zh) * | 2013-11-20 | 2014-03-05 | 苏州东奇生物科技有限公司 | 一种固相萃取用复合纳米纤维材料制备方法 |
US20170125174A1 (en) * | 2015-05-20 | 2017-05-04 | The Board Of Trustees Of The Leland Stanford Junior University | Bamboo-inspired nanostructure design for flexible, foldable and twistable energy storage devices |
WO2017058077A1 (en) * | 2015-09-28 | 2017-04-06 | Cellevate Ab | Method and arrangement for electrospinning of nanofibers |
CN106283660A (zh) * | 2016-08-12 | 2017-01-04 | 东华大学 | 一种二氧化碳吸附用胺基改性纳米纤维材料的制备方法 |
CN107299406A (zh) * | 2017-08-17 | 2017-10-27 | 西南科技大学 | 聚苯乙烯‑聚多巴氨复合薄膜纤维的制备方法 |
CN107576737A (zh) * | 2017-09-05 | 2018-01-12 | 四川农业大学 | 一种基于鱼鳞胶原蛋白纤维膜检测草甘膦的方法 |
CN108479111A (zh) * | 2018-04-03 | 2018-09-04 | 佛山科学技术学院 | 一种表面修饰纳米SiO2的固相微萃取探针的制备方法和应用 |
CN108940213A (zh) * | 2018-08-08 | 2018-12-07 | 武汉谱信环保科技有限公司 | 用于磁性固相萃取的磁性纳米材料及其制备方法 |
CN109336100A (zh) * | 2018-09-28 | 2019-02-15 | 潍坊职业学院 | 一种具有核壳结构的磁性石墨烯、在农药残留检测中的应用及应用方法 |
CN109513405A (zh) * | 2018-12-05 | 2019-03-26 | 湘潭大学 | 一种Yolk/shell胶囊及其制备方法和用途 |
Non-Patent Citations (15)
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114949930A (zh) * | 2022-04-24 | 2022-08-30 | 湖州市食品药品检验研究院(湖州市药品和医疗器械不良反应监测中心、湖州市医疗器械监督检验中心、湖州市食品认证审评和粮油质量监测中心) | 一种纳米纤维固相萃取柱的制备方法及其制备的萃取柱 |
CN114949930B (zh) * | 2022-04-24 | 2023-03-24 | 湖州市食品药品检验研究院(湖州市药品和医疗器械不良反应监测中心、湖州市医疗器械监督检验中心、湖州市食品认证审评和粮油质量监测中心) | 一种纳米纤维固相萃取柱的制备方法及其制备的萃取柱 |
CN114849671A (zh) * | 2022-06-10 | 2022-08-05 | 大连科利德光电子材料有限公司 | 杂质吸附剂、制备方法及利用该吸附剂提纯三甲基铝的方法 |
CN115420841A (zh) * | 2022-09-29 | 2022-12-02 | 华中师范大学 | 一种在线催化膜反应器-高效液相色谱联用系统及其制备方法和应用 |
CN115420841B (zh) * | 2022-09-29 | 2023-11-14 | 华中师范大学 | 一种在线催化膜反应器-高效液相色谱联用系统及其制备方法和应用 |
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