Self-Assembly and Photoresponsive Behavior of Amphiphilic Diblock Copolymers Containing Azobenzene Moieties
Self-Assembly and Photoresponsive Behavior of Amphiphilic Diblock Copolymers Containing Azobenzene Moieties
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含偶氮苯部分的两亲性二嵌段共聚物的自组装和光响应行为
DOI:
10.1080/15421400903060870
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发表时间:
2009-09
期刊:
影响因子:
--
通讯作者:
Yu, Yanlei
中科院分区:
文献类型:
--
作者:
Lin, Li;Yen, Chu-Chun;Feng, Ze;Yu, Qianli;Yan, Zeng;Yu, Yanlei
An amphiphilic diblock copolymer, poly(ethylene oxide)-block-poly {6-[4-(4-ethoxyphenylazo)phenoxy] hexyl methacrylate}, was synthesized using atom transfer radical polymerization. In the solution of tetrahydrofuran and water, the diblock copolymer formed micrometer scale vesicles by self-assembly. Under the irradiation of UV light at 365 nm, these microvesicles generated such photoresponsive behavior as photoinduced expansion, swelling and fusion due to trans-cis photoisomerization of azobenzene units. The self-assembled vesicles even enlarged to be about five times their original size because of photoinduced fusion.
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影响因子:
15
作者:
Yongfeng Zhou;D. Yan
通讯作者:
Yongfeng Zhou;D. Yan
影响因子:
--
作者:
Yanlei Yu;T. Ikeda
通讯作者:
Yanlei Yu;T. Ikeda
影响因子:
4.6
作者:
Wei‐Nien Su;Yanhua Luo;Qing Yan;Si Wu;Kuo Han;Qijin Zhang;Yongqiang Gu;Yin-mei Li
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Wei‐Nien Su;Yanhua Luo;Qing Yan;Si Wu;Kuo Han;Qijin Zhang;Yongqiang Gu;Yin-mei Li
DOI:
10.1080/15583720600945428
发表时间:
2006-11
期刊:
Journal of Macromolecular Science, Part C
影响因子:
--
作者:
C. McCormick;Stacey E. Kirkland;Adam W. York
通讯作者:
C. McCormick;Stacey E. Kirkland;Adam W. York
DOI:
10.1002/0470093943
发表时间:
2004-01
期刊:
--
影响因子:
--
作者:
I. Hamley
通讯作者:
I. Hamley