Literature DB >> 24728417

Molecular photo-oscillators based on highly accelerated heterocyclic azo dyes in nematic liquid crystals.

Jaume Garcia-Amorós1, Marta Reig, M Cidália R Castro, Alba Cuadrado, M Manuela M Raposo, Dolores Velasco.   

Abstract

Benzothiazole-pyrrole-based azo dyes greatly enhance their thermal isomerisation rate by up to 160 times when they are under the influence of the nematic mean field yielding the LC-based photochromic oscillators with the highest oscillation frequencies reported so far (2.6 kHz at 298 K).

Entities:  

Year:  2014        PMID： 24728417     DOI： 10.1039/c4cc01450b

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  2 in total

1.  Tautomeric photoswitches: anion-assisted azo/azine-to-hydrazone photochromism.

Authors:  Juraj Filo; Pavol Tisovský; Klaudia Csicsai; Jana Donovalová; Martin Gáplovský; Anton Gáplovský; Marek Cigáň
Journal:  RSC Adv       Date:  2019-05-21       Impact factor: 4.036

2.  Chair- and V-Shaped of H-bonded Supramolecular Complexes of Azophenyl Nicotinate Derivatives; Mesomorphic and DFT Molecular Geometry Aspects.

Authors:  Omaima A Alhaddad; Khulood A Abu Al-Ola; Mohamed Hagar; Hoda A Ahmed
Journal:  Molecules       Date:  2020-03-26       Impact factor: 4.411
  2 in total

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