Title :
Influence of meso-substituted porphyrins derivatives molecular structure on their liquid-cristal properties and supramolecular organization in floating layers
Author :
Kazak, V.A. ; Usol´tseva, V.N. ; Bykova, V.V. ; Semeikin, S.A. ; Yudin, G.S.
Author_Institution :
Nanomater. Res. Inst., Ivanovo State Univ., Ivanovo, Russia
Abstract :
The 4 new meso-substituted tetraphenylpor-phyrins and their metal complexes with (-OC16H33) in orto- or para-positions were studied to evaluate the influence of molecular structure peculiarities on mesomorphism and su-pramolecular packing in floating layers. We have studied me-somorphism of bulk samples, its dependence on porphyrins´ structure and substituents´ position, as well as the influence of substituents position on supramolecular organization of meso-substituted porphyrins´ derivatives in floating layers.
Keywords :
liquid crystals; macromolecules; molecular biophysics; organic compounds; floating layers; liquid crystal properties; mesomorphism; mesosubstituted porphyrins derivatives; mesosubstituted tetraphenylporphyrins; metal complexes; molecular structure; orto-positions; para-positions; porphyrins structure dependence; substituents position; supramolecular organization; supramolecular packing; Coatings; Compounds; Organizations; Sensor systems; Three dimensional displays; Zinc;
Conference_Titel :
Microwave and Telecommunication Technology (CriMiCo), 2010 20th International Crimean Conference
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7184-3
DOI :
10.1109/CRMICO.2010.5633001
