CN101241788B - 在生理缓冲液中能够高度溶解并稳定分散的生物相容性磁性纳米晶体及其制备方法 - Google Patents
在生理缓冲液中能够高度溶解并稳定分散的生物相容性磁性纳米晶体及其制备方法 Download PDFInfo
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- CN101241788B CN101241788B CN 200710187275 CN200710187275A CN101241788B CN 101241788 B CN101241788 B CN 101241788B CN 200710187275 CN200710187275 CN 200710187275 CN 200710187275 A CN200710187275 A CN 200710187275A CN 101241788 B CN101241788 B CN 101241788B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/0036—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
- H01F1/0045—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use
- H01F1/0063—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use in a non-magnetic matrix, e.g. granular solids
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN 200710187275 CN101241788B (zh) | 2007-01-15 | 2007-11-15 | 在生理缓冲液中能够高度溶解并稳定分散的生物相容性磁性纳米晶体及其制备方法 |
US12/008,864 US8017031B2 (en) | 2007-01-15 | 2008-01-14 | Biocompatible magnetic nanocrystal, powder of a biocompatible magnetic nanocrystal bearing a surface reactive group and preparations thereof |
US13/051,893 US8226844B2 (en) | 2007-01-15 | 2011-03-18 | Biocompatible magnetic nanocrystal, powder of a biocompatible magnetic nanocrystal bearing a surface reactive group and preparations thereof |
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CN200710062721.5 | 2007-01-15 | ||
CN200710062721 | 2007-01-15 | ||
CN 200710187275 CN101241788B (zh) | 2007-01-15 | 2007-11-15 | 在生理缓冲液中能够高度溶解并稳定分散的生物相容性磁性纳米晶体及其制备方法 |
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CN101241788A CN101241788A (zh) | 2008-08-13 |
CN101241788B true CN101241788B (zh) | 2012-02-22 |
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CN 200710187275 Active CN101241788B (zh) | 2007-01-15 | 2007-11-15 | 在生理缓冲液中能够高度溶解并稳定分散的生物相容性磁性纳米晶体及其制备方法 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101822838B (zh) * | 2009-03-05 | 2012-06-27 | 无锡纳奥生物医药有限公司 | 靶向识别肿瘤细胞的纳米药物载体材料及其制备和应用 |
CN101830445B (zh) * | 2009-12-15 | 2014-12-10 | 河南大学 | 一种以乙酰丙酮盐为原料合成无机纳米晶的方法 |
CN101914382B (zh) * | 2010-06-24 | 2013-04-10 | 复旦大学 | 一种水溶性且表面功能化的稀土纳米材料的制备方法 |
CN102451476B (zh) * | 2010-10-29 | 2013-09-11 | 中国科学院化学研究所 | 具有生物相容性的放射性核素掺杂的磁性纳米晶体及其制备方法 |
CN102616735A (zh) * | 2012-04-06 | 2012-08-01 | 中国科学院化学研究所 | 单一配方生物相容性磁性纳米晶体尺寸控制制备技术 |
US10738174B2 (en) | 2012-04-23 | 2020-08-11 | International Business Machines Corporation | Aqueous soluble ferrimagnets stabilized by block copolymers |
CN103623436B (zh) * | 2012-08-22 | 2017-09-12 | 北京万德高科技发展有限公司 | 生物相容性磁性稀土纳米颗粒、其制备及磁共振成像应用 |
CN111477420A (zh) * | 2014-05-14 | 2020-07-31 | 中国科学院宁波材料技术与工程研究所 | 一种磁性纳米粒子、制备方法及其应用 |
CN104666278B (zh) * | 2015-02-13 | 2017-11-17 | 江苏大学 | 一种具有光控释放功能磁靶向药物载体的制备及应用 |
CN104944367A (zh) * | 2015-05-08 | 2015-09-30 | 江苏天晟药业有限公司 | 一种铁磁性纳米材料的制备方法 |
CN105664187B (zh) * | 2016-01-18 | 2018-09-28 | 徐州医学院 | 聚乙二醇修饰的氧化锰磁共振纳米对比剂的一步制备法 |
CN106001605B (zh) * | 2016-07-01 | 2018-04-06 | 西北师范大学 | 一种以碳量子点为晶种制备Fe纳米颗粒的方法 |
CN108314786B (zh) * | 2018-05-07 | 2020-10-02 | 信阳师范学院 | 一种齿状聚合物、利用其修饰氧化铁纳米颗粒的方法及由该方法得到的产品 |
CN110607272B (zh) * | 2019-09-23 | 2022-11-01 | 山东甲骨文生物科技有限公司 | 一种哺乳动物细胞培养液的添加剂及细胞培养液 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1461020A (zh) * | 2003-05-15 | 2003-12-10 | 中国科学院化学研究所 | 一种制备具有生物相容性的磁性纳米微粒的方法 |
CN1913054A (zh) * | 2005-08-08 | 2007-02-14 | 中国人民解放军军事医学科学院毒物药物研究所 | 生物相容性磁流体 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1461020A (zh) * | 2003-05-15 | 2003-12-10 | 中国科学院化学研究所 | 一种制备具有生物相容性的磁性纳米微粒的方法 |
CN1913054A (zh) * | 2005-08-08 | 2007-02-14 | 中国人民解放军军事医学科学院毒物药物研究所 | 生物相容性磁流体 |
Non-Patent Citations (1)
Title |
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Fengqin Hu,et al..Preparation of magnetite nanocrystals with surface reactivemoieties by one-pot reaction.Colloid and Interface Science311.2007,311469-474. * |
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CN101241788A (zh) | 2008-08-13 |
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