Synthesis and structure control of hollow inorganic nanoparticles by templating micelles of asymmetric triblock copolymers

不对称三嵌段共聚物胶束模板化空心无机纳米颗粒的合成与结构控制

• 批准号: 20310054
• 负责人: NAKASHIMA Kenichi
• 金额: $ 12.56万
• 依托单位: Saga University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20310054/
• 关键词: ナノ構造化学; ナノ材料; 超分子化学; 高分子ミセル; 鋳型合成; 中空無機ナノ粒子; 炭酸カルシウム; 硫酸バリウム; 中空炭酸カルシウムナノ粒子; 中空二酸化チタンナノ粒子; 中空シリカナノ粒子; 中空金属酸化物ナノ粒子

We have synthesized various hollow inorganic nanoparticles by using micelles of several asymmetric block copolymers as a template. The hollow inorganic nanoparticles obtained include silica, tiatnia and calcium carbonate. We confirmed that our technique(J. Am. Chem. Soc., 129, 1534(2007)) is versatile and applicable to wide range of materials. Furthermore, the hollow inorganic nanoparticles were applied to drug delivery systems and lithium-ion batteries.

我们以几种不对称嵌段共聚物的胶束为模板合成了各种中空无机纳米颗粒。获得的中空无机纳米粒子包括二氧化硅、二氧化钛和碳酸钙。我们证实我们的技术（J. Am. Chem. Soc., 129, 1534(2007)）是通用的并且适用于广泛的材料。此外，空心无机纳米粒子还应用于药物输送系统和锂离子电池。

项目成果

Incorporation and release behavior of amitriptylene in core-shell-corona type triblock copolymer micelles

• DOI: 10.1016/j.colsurfb.2011.08.009
• 发表时间: 2011-12-01
• 期刊: COLLOIDS AND SURFACES B-BIOINTERFACES
• 影响因子: 5.8
• 作者: Bastakoti, Bishnu Prasad;Guragain, Sudhina;Nakashima, Kenichi
• 通讯作者: Nakashima, Kenichi

Stimuli-induced micelle formation of block copolymers, International Symposium on Stimuli-Responsive Materials

嵌段共聚物的刺激诱导胶束形成，刺激响应材料国际研讨会

• 发表时间: 2008
• 作者: Arai;T.;Kushida;S.;Kiyohara;K.;Tomitori;M.;Kenichi Nakashima
• 通讯作者: Kenichi Nakashima

Synthesis of Hollow CaCO_3 Nanospheres Templated by Micelles of Poly(styrene-b-acrylic acid-b-ethylene glycol) in Aqueous Slutions

聚(苯乙烯-b-丙烯酸-b-乙二醇)胶束在水溶液中合成空心CaCO_3纳米球

• 发表时间: 2011
• 期刊: Langmuir Vol.27
• 作者: Bishnu Prasad Bastakoti;Sudhina Guragain;Yuuichi Yokoyama;Shin-ichi Yusa;Kenichi Nakashima
• 通讯作者: Kenichi Nakashima

Fine-Tuning of Cavity Size and Wall Thickness of Silica Hollow Nanoparticles by Templating Polymeric Micelles with Core-Shell-Corona Structure

通过模板化具有核-壳-冠结构的聚合物胶束来微调二氧化硅空心纳米粒子的空腔尺寸和壁厚

• 发表时间: 2009
• 期刊: Chem. Lett.
• 作者: D. Liu;A. Khanal;K. Nakashima;Y. Inoue;and M. Yada
• 通讯作者: and M. Yada

Physicoshemical Properties of Micelles of Poly (styrene-b-[3-(methacryloylamino) propyl] trimethylammonium choride-b-ethylene oxide) in aqueous solutions

聚(苯乙烯-b-[3-(甲基丙烯酰氨基)丙基]三甲基氯化铵-b-环氧乙烷)胶束在水溶液中的理化性质

• 发表时间: 2009
• 期刊: Langmuir 25
• 作者: J. Liu;D. Liu;Y. Yokoyama;S. Yusa;K. Nakashima
• 通讯作者: K. Nakashima