Detail publikace

Adamantyl side groups boosting the efficiency and thermal stability of organic solid-state fluorescent dyes

Originální název

Adamantyl side groups boosting the efficiency and thermal stability of organic solid-state fluorescent dyes

Anglický název

Adamantyl side groups boosting the efficiency and thermal stability of organic solid-state fluorescent dyes

Jazyk

en

Originální abstrakt

Ethyl-adamantyl side groups substituted onto para-bis(2-thienyl)phenylene, a solid-state fluorescent dye, were found to induce pi-pi interactions between the conjugated para-bis(2-thienyl)phenylene cores. At the same time, stacking between the central unit and the adamantyl-containing side group was observed. As a result, due to steric hindrance augmentation of the solid-state, luminescence was observed. Moreover, substitution of standard alkyl side chains with ethyl-adamantyl groups resulted in raising the melting point temperature from 55°C to ~250°C

Anglický abstrakt

Ethyl-adamantyl side groups substituted onto para-bis(2-thienyl)phenylene, a solid-state fluorescent dye, were found to induce pi-pi interactions between the conjugated para-bis(2-thienyl)phenylene cores. At the same time, stacking between the central unit and the adamantyl-containing side group was observed. As a result, due to steric hindrance augmentation of the solid-state, luminescence was observed. Moreover, substitution of standard alkyl side chains with ethyl-adamantyl groups resulted in raising the melting point temperature from 55°C to ~250°C

BibTex


@article{BUT119466,
  author="Jozef {Krajčovič} and Alexander {Kovalenko} and Patricie {Heinrichová} and Martin {Vala} and Martin {Weiter}",
  title="Adamantyl side groups boosting the efficiency and thermal stability of organic solid-state fluorescent dyes",
  annote="Ethyl-adamantyl side groups substituted onto para-bis(2-thienyl)phenylene, a solid-state fluorescent dye, were found to induce pi-pi interactions between the conjugated para-bis(2-thienyl)phenylene cores. At the same time, stacking between the central unit and the adamantyl-containing side group was observed. As a result, due to steric hindrance augmentation of the solid-state, luminescence was observed. Moreover, substitution of standard alkyl side chains with ethyl-adamantyl groups resulted in raising the melting point temperature from 55°C to ~250°C",
  address="Elsevier",
  chapter="119466",
  doi="10.1016/j.jlumin.2016.02.019",
  howpublished="online",
  institution="Elsevier",
  number="175",
  volume="2016",
  year="2016",
  month="february",
  pages="94--99",
  publisher="Elsevier",
  type="journal article in Web of Science"
}