作者:Jaume Garcia-Amorós、Walter A. Massad、Santi Nonell、Dolores Velasco
DOI:10.1021/ol1013679
日期:2010.8.6
The usefulness of azopyridinium methyl Iodide salts for designing new promising light-controlled molecular switches is presented. Large absorbance changes have been produced in the samples by Irradiation with light at lambda = 355 nm. The thermal recovery of the initial state took place completely within 130-450 ms, which is much faster than that reported previously for other push-pull azobenzene-doped nematic mixtures.