The synthesis and structural investigation of a platform consisting of two imidazole amino acids, which are connected through two azobenzene units are presented. This platform can be switched by light from the elongated trans,trans isomer to the compact cis,cis isomer and back.

中文翻译：

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可转换咪唑平台–合成与结构研究

介绍了由两个咪唑氨基酸组成的平台的合成和结构研究，这两个氨基酸通过两个偶氮苯单元连接。该平台可通过光从细长的反式，反式异构体转换为紧密的顺式，顺式异构体并返回。