Two-photon absorption of BF2-carrying compounds: insights from theory and experiment

Joanna Bednarska; Robert Zaleśny; Małgorzata Wielgus; Beata Jędrzejewska; Rakesh Puttreddy; Kari Rissanen; Wojciech Bartkowiak; Hans Ågren; Borys Ośmiałowski

doi:10.1039/C7CP00063D

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Two-photon absorption of BF₂-carrying compounds: insights from theory and experiment†

Joanna Bednarska,*^a Robert Zaleśny,

*^a Małgorzata Wielgus,^a Beata Jędrzejewska,^b Rakesh Puttreddy,^c Kari Rissanen,

^c Wojciech Bartkowiak,^a Hans Ågren*^d and Borys Ośmiałowski

*^b

Author affiliations

* Corresponding authors

^a Department of Physical and Quantum Chemistry, Wrocław University of Science and Technology, Wyb. Wyspiańskiego 27, Wrocław, Poland
E-mail: joanna.bednarska@pwr.edu.pl, robert.zalesny@pwr.edu.pl

^b Faculty of Chemical Technology and Engineering, UTP University of Science and Technology, Seminaryjna 3, PL-85326 Bydgoszcz, Poland
E-mail: borys.osmialowski@utp.edu.pl

^c Department of Chemistry, Nanoscience Center, University of Jyvaskyla, P.O. Box 35, Jyväskylä, Finland

^d Division of Theoretical Chemistry and Biology, School of Biotechnology, Royal Institute of Technology, SE-10691 Stockholm, Sweden
E-mail: hagren@kth.se

Abstract

This communication presents a structure–property study of a few novel pyridine-based difluoroborate compounds with a N–BF₂–O core, which exhibit outstanding fluorescence properties. To exploit their potential for two-photon bioimaging, relationships between the two-photon action cross section and systematic structural modifications have been investigated and unravelled.

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Article information

DOI: https://doi.org/10.1039/C7CP00063D
Article type: Communication
Submitted: 04 Jan 2017
Accepted: 25 Jan 2017
First published: 26 Jan 2017

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Phys. Chem. Chem. Phys., 2017,19, 5705-5708

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Two-photon absorption of BF₂-carrying compounds: insights from theory and experiment

J. Bednarska, R. Zaleśny, M. Wielgus, B. Jędrzejewska, R. Puttreddy, K. Rissanen, W. Bartkowiak, H. Ågren and B. Ośmiałowski, Phys. Chem. Chem. Phys., 2017, 19, 5705 DOI: 10.1039/C7CP00063D

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