Solubilization of a π-conjugating hydrophobic dendrimer in aqueous media.
Solubilization of a π-conjugating hydrophobic dendrimer in aqueous media.
复制标题
π-共轭疏水树枝状聚合物在水介质中的溶解。
DOI:
10.1002/marc.201100740
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发表时间:
2012
影响因子:
4.6
通讯作者:
Kimihisa Yamamoto
中科院分区:
文献类型:
--
作者:
T. Imaoka;Makoto Katsurayama;Y. Yamanoi;H. Nishihara;Kimihisa Yamamoto
Phenylazomethine dendrimers, which can be used as the template for precise metal nanoparticles, are soluble only in aprotic media. The use of a specific surfactant enabled their solubilization in aqueous solutions. Under dilute condition, they formed discrete micelles with a size close to the that of the dendrimer. Condensation resulted in their aggregation; however, they remained in a homogeneous solution without precipitation. Furthermore, each micelle was well isolated. The triplet-excited state of the zinc porphyrin core in the micelles was significantly stable, suggesting the formation of rigid core-shell micelles preventing any external molecules from approaching to the core.
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影响因子:
21.8
作者:
Kimihisa Yamamoto;T. Imaoka;W. Chun;Osamu Enoki;H. Katoh;Masahiro Takenaga;Atsunori Sonoi
通讯作者:
Kimihisa Yamamoto;T. Imaoka;W. Chun;Osamu Enoki;H. Katoh;Masahiro Takenaga;Atsunori Sonoi
影响因子:
38.3
作者:
Satoh, Norifusa;Nakashima, Toshio;Yamamoto, Kimihisa
通讯作者:
Yamamoto, Kimihisa
DOI:
10.1016/j.bbabio.2006.11.008
发表时间:
2007-06
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
N. Terasaki;N. Yamamoto;K. Tamada;M. Hattori;T. Hiraga;Akihiko Tohri;Ikutaro Sato;Masako Iwai;Michinao Iwai;Shunpei Taguchi;I. Enami;Y. Inoue;Y. Yamanoi;T. Yonezawa;K. Mizuno;Masaki Murata;H. Nishihara;S. Yoneyama;M. Minakata;Tsutomu Ohmori;M. Sakai;M. Fujii
通讯作者:
N. Terasaki;N. Yamamoto;K. Tamada;M. Hattori;T. Hiraga;Akihiko Tohri;Ikutaro Sato;Masako Iwai;Michinao Iwai;Shunpei Taguchi;I. Enami;Y. Inoue;Y. Yamanoi;T. Yonezawa;K. Mizuno;Masaki Murata;H. Nishihara;S. Yoneyama;M. Minakata;Tsutomu Ohmori;M. Sakai;M. Fujii
影响因子:
15
作者:
Imaoka, T;Tanaka, R;Yamamoto, K
通讯作者:
Yamamoto, K