LIF spectrum for the localised S0 → S1(ππ*) excitation in the H-bonded anthranilic acid dimer: Symmetry breaking or coupling of vibrations

Authors: Kolek, Przemysław, Andrzejak, Marcin, Uchacz, Tomasz, Goclon, Jakub, Pogocki, Dariusz, Kisała, Joanna, Bankiewicz, Barbara, Szlachcic, Paweł, Tulej, Marek

Source: In Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 15 October 2024 319

Photoinduced charge transfer in push-pull pyrazoline-based chromophores – Relationship between molecular structure and photophysical, photovoltaic properties

Authors: Uchacz, Tomasz, Maroń, Anna M., Szlachcic, Paweł, Danel, Andrzej, Pokladko-Kowar, Monika, Gondek, Ewa, Kolek, Przemysław, Zapotoczny, Szczepan, Stadnicka, Katarzyna M.

Source: In Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 5 August 2023 296

Consistent Franck–Condon modeling of geometry changes for the S0→S1(ππ*) excitation in anthranilic acid: LIF spectroscopy aided by CC2 or TDDFT vibrations

Authors: Kolek, Przemysław, Andrzejak, Marcin, Uchacz, Tomasz, Szlachcic, Paweł

Source: In Journal of Quantitative Spectroscopy and Radiative Transfer February 2020 242

Combined XRD and DFT studies towards understanding the impact of intramolecular H-bonding on the reductive cyclization process in pyrazole derivatives

Authors: Szlachcic, Paweł, Uchacz, Tomasz, Gryl, Marlena, Danel, Andrzej, Wojtasik, Katarzyna, Kolek, Przemysław, Jarosz, Bożena, Stadnicka, Katarzyna M.

Source: In Journal of Molecular Structure 15 January 2020 1200

Photophysical properties of 1-pyridine-3-phenylpyrazoloquinoline and molecular logic gate implementation

Authors: Uchacz, Tomasz, Szlachcic, Paweł, Danel, Andrzej, Kukułka, Mercedes, Srebro-Hooper, Monika, Stopa, Grzegorz, Stadnicka, Katarzyna M.

Source: In Dyes and Pigments July 2019 166:490-501

Colligative and hydrodynamic properties of aqueous solutions of pectin from cornelian cherry and commercial apple pectin

Authors: Pancerz, Michał, Ptaszek, Anna, Sofińska, Kamila, Barbasz, Jakub, Szlachcic, Paweł, Kucharek, Mateusz, Łukasiewicz, Marcin

Source: In Food Hydrocolloids April 2019 89:406-415

The photophysical properties of 1H-pyrazolo[3,4-b]quinoxalines derivatives and their possible optoelectronic application

Authors: Uchacz, Tomasz, Wojtasik, Katarzyna, Szlachcic, Paweł, Gondek, Ewa, Pokladko-Kowar, Monika, Danel, Andrzej, Stadnicka, Katarzyna

Source: In Optical Materials June 2018 80:87-97

Influence of fluorine on the photophysical, electrochemical properties and basicity of 1,3-diphenylpyrazolo[3,4-b]quinoline derivatives

Authors: Szlachcic, Paweł, Uchacz, Tomasz

Source: In Journal of Luminescence February 2018 194:579-587

Pyrazoline-based colorimetric and fluorescent probe for detection of sulphiteElectronic supplementary information (ESI) available. See DOI: 10.1039/c8nj05017a

Authors: Uchacz, Tomasz, Jajko, Gabriela, Danel, Andrzej, Szlachcic, Paweł, Zapotoczny, Szczepan

Source: New journal of chemistry. 43(2):874-883

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100076228608.0x000001&indx=1&recIds=ETOCvdc_100076228608.0x000001

A new regiospecific synthesis method of 1H-pyrazolo[3,4-b]quinoxalines – Potential materials for organic optoelectronic devices, and a revision of an old scheme

Authors: Danel, Andrzej, Wojtasik, Katarzyna, Szlachcic, Paweł, Gryl, Marlena, Stadnicka, Katarzyna

Source: In Tetrahedron 24 August 2017 73(34):5072-5081

Trifluoromethyl Substituted Derivatives of Pyrazoles as Materials for Photovoltaic and Electroluminescent Applications.

Authors: Pokladko-Kowar, Monika¹, mpokladkokowar@pk.edu.plrrdanela@cyf-kr.edu.pl, Gondek, Ewa¹, mpokladkokowar@pk.edu.pl, Danel, Andrzej¹, Uchacz, Tomasz², uchacz@chemia.uj.edu.pl, Szlachcic, Paweł³, pawel.szlachcic@urk.edu.pl, Wojtasik, Katarzyna¹, mpokladkokowar@pk.edu.pl, Karasiński, Paweł⁴, pawel.karasinski@polsl.pl

Source: Crystals (2073-4352); Mar2022, Vol. 12 Issue 3, p434-434, 20p

The photophysical properties of 1H-pyrazolo[3, 4-b]quinoxalines derivatives and their possible optoelectronic application

Authors: Uchacz, Tomasz, Wojtasik, Katarzyna, Szlachcic, Paweł, Gondek, Ewa, Pokladko-Kowar, Monika, Danel, Andrzej, Stadnicka, Katarzyna

Source: Optical materials. 80:87-97

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100115286993.0x000001&indx=1&recIds=ETOCvdc_100115286993.0x000001

Influence of fluorine on the photophysical, electrochemical properties and basicity of 1, 3-diphenylpyrazolo[3, 4-b]quinoline derivatives

Authors: Szlachcic, Paweł, Uchacz, Tomasz

Source: Journal of luminescence. 194:579-587

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100067540129.0x000001&indx=1&recIds=ETOCvdc_100067540129.0x000001

Amino derivatives of 1,3-diphenyl-1H-pyrazolo[3,4-b]quinoline – Photophysics and implementation of molecular logic switches

Authors: Uchacz, Tomasz, Szlachcic, Paweł, Wojtasik, Katarzyna, Mac, Marek, Stadnicka, Katarzyna

Source: In Dyes and Pigments January 2016 124:277-292

THE DERIVATIVES OF 7-AMINO-4-TRIFLUOROMETHYLCOUMARINE AS POTENTIAL FLUORESCENT FOOD DYES – PRELIMINARY RESULTS.

Alternate Title: POCHODNE 7-AMINO-4-(TRIFLUOROMETYLO)KUMARYNY JAKO POTENCJALNE BARWNIKI FLUORESCENCYJNE DO ŻYWNOŚCI - WYNIKI WSTĘPNE. (Polish)

Authors: STYPUŁA, DOMINIKA, SZLACHCIC, PAWEŁ, DROŻDŻ, IWONA

Source: Zywnosc; 2024, Vol. 31 Issue 1, p66-77, 12p

Subject Terms: FLUORESCENT dyes, COUMARINS, COLORING matter in food, INCANDESCENT lamps, CHEMICAL derivatives, ELECTROMAGNETIC radiation, YOUNG adults, BAGELS, HAMBURGERS

Organic light emitting diodes (OLED) based on helical structures containing 7-membered fused rings

Authors: Szlachcic, Paweł, Danel, Krzysztof S., Gryl, Marlena, Stadnicka, Katarzyna, Usatenko, Zoryana, Nosidlak, Natalia, Lewińska, Gabriela, Sanetra, Jerzy, Kuźnik, Wojciech

Source: In Dyes and Pigments March 2015 114:184-195

A new regiospecific synthesis method of 1H-pyrazolo[3, 4-b]quinoxalines – Potential materials for organic optoelectronic devices, and a revision of an old scheme

Authors: Danel, Andrzej, Wojtasik, Katarzyna, Szlachcic, Paweł, Gryl, Marlena, Stadnicka, Katarzyna

Source: Tetrahedron. 73(34):5072-5081

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100063742016.0x000001&indx=1&recIds=ETOCvdc_100063742016.0x000001

Structural and theoretical study on the 1:2 addition complex of 1,2,4,5-bis{8′,11′-dithia[4.3.3]propella(3′,4′)}benzene with I2

Authors: Szlachcic, Paweł, Seidler, Tomasz, Stadnicka, Katarzyna

Source: In Journal of Molecular Structure 6 February 2013 1033:162-170

Molecular and crystal structure of selected compounds containing 8,11-dioxa[4.3.3]propellane moiety

Authors: Szlachcic, Paweł, Kolek, Przemysław, Uchacz, Tomasz, Stadnicka, Katarzyna

Source: In Journal of Molecular Structure 28 March 2012 1012:87-96

Photophysical properties of some donor–acceptor 1 H-pyrazolo[3,4- b]quinolines : Radiative versus non-radiative electron transfer processes

Authors: Mac, Marek, Uchacz, Tomasz, Andrzejak, Marcin, Danel, Andrzej, Szlachcic, Paweł

Source: In Journal of Photochemistry & Photobiology, A: Chemistry 2007 187(1):78-86