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  • 标题:Photoisomerization of a rotaxane hydrogen bonding template: Light-induced acceleration of a large amplitude rotational motion
  • 本地全文:下载
  • 作者:Francesco G. Gatti ; Salvador León ; Jenny K. Y. Wong
  • 期刊名称:Proceedings of the National Academy of Sciences
  • 印刷版ISSN:0027-8424
  • 电子版ISSN:1091-6490
  • 出版年度:2003
  • 卷号:100
  • 期号:1
  • 页码:10-14
  • DOI:10.1073/pnas.0134757100
  • 语种:English
  • 出版社:The National Academy of Sciences of the United States of America
  • 摘要:Establishing methods for controlling aspects of large amplitude submolecular movements is a prerequisite for the development of artificial devices that function through rotary motion at the molecular level. Here we demonstrate that the rate of rotation of the interlocked components of fumaramide-derived [2]rotaxanes can be accelerated, by >6 orders of magnitude, by isomerizing them to the corresponding maleamide [2]rotaxanes by using light.
  • 关键词:molecular machines‖dynamics
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