Self-assembling behaviour of new functional photosensitive cinnamoyl-based reactive mesogens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00539783" target="_blank" >RIV/68378271:_____/20:00539783 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1080/02678292.2020.1783586" target="_blank" >https://doi.org/10.1080/02678292.2020.1783586</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/02678292.2020.1783586" target="_blank" >10.1080/02678292.2020.1783586</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Self-assembling behaviour of new functional photosensitive cinnamoyl-based reactive mesogens

Popis výsledku v původním jazyce

One of the most exciting classes of photosensitive organic materials that is able to self-assemble at nano-scopic scale are those exhibiting the LC behaviour which can be distantly tuned by external stimulus. Under UV light irradiation, the photoisomerisation process can be reversible in case of N=N or cinnamoyl group. However, the compounds possessing the cinnamoyl fragment with C=C double bond are capable of both photoisomerisation and photocycloaddition. Cinnamoyl-based reactive mesogens with polymerizable vinyl group were designed, their mesomorphic and structural behaviour were studied. Under UV irradiation the rod-like cinnamoyl-based molecules are transformed to cross-linked ones the process is irreversible. The main objective is to contribute to better understanding of molecular structure – mesomorphic property relationship for functional cinnamoyl-based photosensitive reactive mesogens which can be used for design of smart self-assembling macromolecular materials.n

Název v anglickém jazyce

Self-assembling behaviour of new functional photosensitive cinnamoyl-based reactive mesogens

Popis výsledku anglicky

One of the most exciting classes of photosensitive organic materials that is able to self-assemble at nano-scopic scale are those exhibiting the LC behaviour which can be distantly tuned by external stimulus. Under UV light irradiation, the photoisomerisation process can be reversible in case of N=N or cinnamoyl group. However, the compounds possessing the cinnamoyl fragment with C=C double bond are capable of both photoisomerisation and photocycloaddition. Cinnamoyl-based reactive mesogens with polymerizable vinyl group were designed, their mesomorphic and structural behaviour were studied. Under UV irradiation the rod-like cinnamoyl-based molecules are transformed to cross-linked ones the process is irreversible. The main objective is to contribute to better understanding of molecular structure – mesomorphic property relationship for functional cinnamoyl-based photosensitive reactive mesogens which can be used for design of smart self-assembling macromolecular materials.n

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21002 - Nano-processes (applications on nano-scale); (biomaterials to be 2.9)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Liquid Crystals

ISSN

0267-8292

e-ISSN

—

Svazek periodika

47

Číslo periodika v rámci svazku

14

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

17

Strana od-do

2276-2291

Kód UT WoS článku

000549545600001

EID výsledku v databázi Scopus

2-s2.0-85087485813