Detail publikace

Diketopyrrolopyrroles: effective dye for two-photon absorption

VALA, M. PAUK, K. HEINRICHOVÁ, P. KRATOCHVÍL, M. HRABAL, M. IMRAMOVSKÝ, A. WEITER, M. LUŇÁK, S.

Originální název

Typ

abstrakt

Jazyk

angličtina

Originální abstrakt

Multi-photon absorption (MPA) is the electronic excitation of a molecule induced by a simultaneous absorption of several photons, e.g. absorption of a pair of photons is referred as 2-photon absorption (2PA). The nature of MPA enable a large number of technological capabilities but two main areas are the most developing: 2-photon fabrication that uses 2-photon induced photopolymerization (2PP) and 2-photon microscopy (2PM). We focused on finding design rules that allow for construction highly efficient 2PA chromophores with large 2PA cross-sections based on intrinsically stable chromophore, the diketopyrrolopyrrole (DPP). This contribution focuses on study of two-photon absorption of several structural modifications of DPP and discusses the results of the application of general design rules for efficient 2PA dyes.

Klíčová slova

two-photon absorption, diketopyrrolopyrrole

Autoři

VALA, M.; PAUK, K.; HEINRICHOVÁ, P.; KRATOCHVÍL, M.; HRABAL, M.; IMRAMOVSKÝ, A.; WEITER, M.; LUŇÁK, S.

Vydáno

2. 6. 2019

BibTex

@misc{BUT159645,
  author="Martin {Vala} and Karel {Pauk} and Patricie {Heinrichová} and Matouš {Kratochvíl} and Michal {Hrabal} and Aleš {Imramovský} and Martin {Weiter} and Stanislav {Luňák}",
  title="Diketopyrrolopyrroles: effective dye for two-photon absorption",
  year="2019",
  note="abstract"
}