发明名称 |
ポリスチレン安定化ナノ粒子およびそれを含むナノ構造基板表面を調製する方法、当該ナノ構造基板表面、ならびにそれらの使用 |
摘要 |
The invention relates to a method for preparing a solution of micelles in an organic medium, which micelles comprise nanoparticles stabilized by a shell of at least one polymer having a terminal anchoring group which exhibits a high affinity to the surface of the nanoparticles. In a preferred embodiment, said method comprises at least the following steps: i) providing an aqueous solution/dispersion of nanoparticles, in particular metal or metal oxide nanoparticles, stabilized by a shell of a first stabilizing agent; ii) optionally displacing the molecules of the first stabilizing agent by molecules of a second stabilizing agent; iii) transferring the stabilized nanoparticles obtained in step i) or ii) into a solution/dispersion of anchoring group-terminated polymer in an unpolar organic solvent; iv) displacing the molecules of the first or second stabilizing agent by anchoring group-terminated polymer molecules having a higher affinity to the nanoparticles than the molecules of the first or second stabilizing agent; v) separating the polymer-stabilized nanoparticles from unbound polymer. Further aspects of the invention relate to the nanostructured substrate surfaces obtainable by said method as well as to the uses thereof. |
申请公布号 |
JP6061952(B2) |
申请公布日期 |
2017.01.18 |
申请号 |
JP20140555076 |
申请日期 |
2012.02.02 |
申请人 |
マックス−プランク−ゲゼルシャフト ツール フェルデルング デア ヴィッセンシャフテン エー. ファオ.MAX−PLANCK−GESELLSCHAFT ZUR FOERDERUNG DER WISSENSCHAFTEN E.V. |
发明人 |
シュパッツ、ヨアヒム ペー;ウルリッヒ、ジモン;モルハルト、クリストーフ;クデラ、シュテファン |
分类号 |
B01J13/00;B22F1/00;B22F1/02;B22F9/00;B22F9/24;B82Y30/00;B82Y40/00 |
主分类号 |
B01J13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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