Azobenzene can be used as an optical trigger for the design and synthesis of a large variety of photoresponsive systems.
性状
Solid
体外研究(In Vitro)
Photochromic compounds that undergo large conformational changes when exposed to light of appropriate wavelength are particularly attractive as molecular switch elements. Azobenzene is a popular choice among the chromophores. The thermodynamically favored trans isomer is rapidly converted to the cis isomer by irradiation at the wavelength of the π-π* transition, whereas the reverse process is achieved either (slowly) by thermal relaxation in the dark or (quickly) by irradiation at the wavelength of the n-π* transition. The azobenzene amino acid (aa) can be used as a photo-inducible conformational switch in polypeptides. A reversible conformational change of the peptide backbone is induced by switching between the cis and trans configurations of the azobenzene moiety by irradiation with light of suitable wavelength. Azobenzene has been the most widely used optical trigger for t
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20°C 3 years;4°C 2 years
参考文献
[1]. Aemissegger A, et al. Synthesis and application of an azobenzene amino acid as a light-switchable turn element in polypeptides. Nat Protoc. 2007;2(1):161-7. [2]. Renner C, et al. Azobenzene as photoresponsive conformational switch in cyclic peptides. J Pept Res. 2005 Jan;65(1):4-14. [3]. Beharry AA, et al. Azob