Diketopyrrolopyrroles: effective dye for two-photon absorption

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F19%3APU133938" target="_blank" >RIV/00216305:26310/19:PU133938 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Diketopyrrolopyrroles: effective dye for two-photon absorption
Original language description
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.
Czech name
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Czech description
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Project
<a href="/en/project/GA17-21105S" target="_blank" >GA17-21105S: Multi-photon absorbing Materials FOR 3D fabrication and 3D imaging (M-FOR-3D)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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