发明申请
WO2009116755A2 MAGNETIC RESONANCE IMAGING T1 CONTRAST MEDIA CONTAINING MANGANESE TETROXIDE NANOPARTICLES AND MANUFACTURING METHOD THEREOF
审中-公开
基本信息:
- 专利标题： MAGNETIC RESONANCE IMAGING T1 CONTRAST MEDIA CONTAINING MANGANESE TETROXIDE NANOPARTICLES AND MANUFACTURING METHOD THEREOF
- 专利标题（中）：磁共振成像T1对比介质含锰锰酸盐纳米微粒及其制备方法
- 申请号：PCT/KR2009001277 申请日：2009-03-14
- 公开(公告)号：WO2009116755A2 公开(公告)日：2009-09-24
- 发明人： HYEON TAEGHWAN , YU TAEKYUNG
- 申请人： SNU R&DB FOUNDATION , HYEON TAEGHWAN , YU TAEKYUNG
- 专利权人： SNU R&DB FOUNDATION,HYEON TAEGHWAN,YU TAEKYUNG
- 当前专利权人： SNU R&DB FOUNDATION,HYEON TAEGHWAN,YU TAEKYUNG
- 优先权： KR20080024111 2008-03-15
- 主分类号： B82B3/00
- IPC分类号： B82B3/00
摘要：
The present invention relates to a method for manufacturing manganese tetroxide (Mn304) nanoparticles. More particularly, the present invention relates to a method for manufacturing manganese tetroxide nanoparticles, the method including a step of adding one element selected from the group consisting of water, hydrogen peroxide, an aqueous solution of hydrogen peroxide, C1 to C4 alcohols, and an aqueous solution of C1 to C4 alcohols, to a mixture of an organic solvent, a manganese precursor, and a surfactant, and heating the resultant matter, and also relates to magnetic resonance imaging T1 contrast media containing manganese tetroxide nanoparticles and a manufacturing method thereof.
摘要（中）：
本发明涉及一种用于制造四氧化锰（Mn304）纳米颗粒的方法。 更具体地说，本发明涉及一种四氧化锰纳米粒子的制造方法，该方法包括：添加选自水，过氧化氢，过氧化氢水溶液，C1〜C4醇中的一种元素和 C1至C4醇的水溶液，有机溶剂，锰前体和表面活性剂的混合物，并加热所得物质，并且涉及含有四氧化锰纳米颗粒的磁共振成像T1造影剂及其制造方法。
IPC结构图谱:
| B | 作业；运输 |
| --B82 | 超微技术 |
| ----B82B | 超微结构；超微结构的制造或处理 |
| ------B82B3/00 | 超微结构的制造或处理 |