Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Gabriela Wiosna-Sałyga"'
Autor:
Natalia Szczecińska, Katarzyna Znajdek, Aleksandra Sosna-Głębska, Paul Lewicki, Przemysław Czarnecki, Piotr Kraska, Cezary Bazdyga, Gabriela Wiosna-Sałyga, Maciej Sibiński
Publikováno v:
Acta Innovations, Iss 29, Pp 16-26 (2018)
The mismatch between solar cell response and solar spectrum is one of the biggest challenges to achieve high efficiency in photovoltaic cells. There are a few different approaches to minimise this concern. One of them is the radiation conversion whic
Externí odkaz:
https://doaj.org/article/b5d17c092a0945cb9e2146320c1c3df7
Autor:
Aleksandra Sosna-Głębska, Natalia Szczecińska, Maciej Sibiński, Gabriela Wiosna-Sałyga, Bartłomiej Januszewicz
Publikováno v:
Sensors, Vol 21, Iss 9, p 3165 (2021)
In this work, the application of quantum dots is evaluated in order to sensitize the commercially popular Si detectors in the UV range. The wavelength-shifting properties of two types of all-inorganic halide perovskite quantum dots as well as ZnCuInS
Externí odkaz:
https://doaj.org/article/44ffc7860f024c90b3e81eab1aec69ca
Autor:
Cezary Bazdyga, Piotr Kraska, Maciej Sibiński, Aleksandra Sosna-Głębska, Paul Lewicki, Katarzyna Znajdek, Natalia Szczecińska, Gabriela Wiosna Sałyga, Przemysław Czarnecki
Publikováno v:
Acta Innovations, Iss 29, Pp 16-26 (2018)
The mismatch between solar cell response and solar spectrum is one of the biggest challenges to achieve high efficiency in photovoltaic cells. There are a few different approaches to minimise this concern. One of them is the radiation conversion whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ab53b8e3d068616d06ac9a3d82b15c2
https://doaj.org/article/b5d17c092a0945cb9e2146320c1c3df7
https://doaj.org/article/b5d17c092a0945cb9e2146320c1c3df7
Autor:
Randolph P. Thummel, Gabriela Wiosna-Sałyga, Michał Kijak, Bernhard Brutschy, Jacek Waluk, Yevgeniy Nosenko
Publikováno v:
The Journal of Physical Chemistry A. 114:3270-3279
Complexes with water have been studied in the regime of supersonic jet isolation for 7-(3'-pyridyl)indole, a bifunctional molecule possessing hydrogen bond donor and acceptor groups. Two rotameric forms, syn and anti, are possible, of which only the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92a11dbd21683cc0b40994c52c4c1b35
https://doi.org/10.1021/jp909409d
https://doi.org/10.1021/jp909409d
Autor:
Irina Petkova, Ajay Singh, Wybren Jan Buma, Gabriela Wiosna-Sałyga, Randolph P. Thummel, Bernhard Brutschy, Jacek Waluk, Y. Nosenko, M. Kunitski
Publikováno v:
Angewandte Chemie, International Edition, 47(32), 6037-6040. John Wiley and Sons Ltd
The results of spectral and photophysical studies strongly suggest that photoinduced proton transfer in 7-(2-pyridyl)indole (1) is accompanied by mutual twisting of the pyridyl and indole moieties. This conclusion is supported by the unusual finding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::381ccde53e121395d6365c71ec5d2c4d
https://doi.org/10.1002/anie.200801350
https://doi.org/10.1002/anie.200801350
Autor:
Maria S. Mudadu, Jacek Waluk, Igor Sazanovich, Jacek Dobkowski, Randolph P. Thummel, Gabriela Wiosna-Sałyga
Publikováno v:
Chemical Physics Letters. 423:288-292
2,9-(Di-2′-pyridyl)-4,7-di( t -butyl)carbazole exhibits dual fluorescence in nonpolar and polar, protic and aprotic, solvents. At 293 K, both emissions are very weak and short-lived, whereas lowering the temperature to 90 K increases the quantum yi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ffb7583018e2585cd24f2014e2f52bb
https://doi.org/10.1016/j.cplett.2006.03.060
https://doi.org/10.1016/j.cplett.2006.03.060
Autor:
Piotr Fita, Jacek Waluk, Marek Pietraszkiewicz, Gabriela Wiosna-Sałyga, Jacek Dobkowski, Michał Gil, Czesław Radzewicz, Max Glasbeek, Paweł Borowicz, D.R.A. Marks, Natalia Urbańska
Publikováno v:
Journal of the American Chemical Society. 132(38)
Stationary and time-resolved studies of 9,10,19,20-tetramethylporphycene and 9,10,19,20-tetra-n-propylporphycene in condensed phases reveal the coexistence of trans and cis tautomeric forms. Two cis configurations, cis-1 and cis-2, play a crucial rol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0381935087e4a41e6a3149afa2d50c18
https://pubmed.ncbi.nlm.nih.gov/20825186
https://pubmed.ncbi.nlm.nih.gov/20825186
Autor:
Volha Vetokhina, Jacek Waluk, Jerzy Herbich, Gabriela Wiosna-Sałyga, Michał Kijak, Randolph P. Thummel
Publikováno v:
Photochemicalphotobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology. 9(7)
Three isomeric 4'-pyridyl-substituted indoles, with the substituent in positions 2, 3 and 7, reveal strong fluorescence in aprotic solvents, both polar and nonpolar, whereas the emission is strongly quenched in water and alcohol solutions. Both visco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29b3a70b9c3db474cb1f4465231f7b54
https://pubmed.ncbi.nlm.nih.gov/20445933
https://pubmed.ncbi.nlm.nih.gov/20445933
Autor:
Anna Zielińska, Randolph P. Thummel, Irina Petkova, Gabriela Wiosna-Sałyga, M. Toczek, Michał Kijak, Jacek Waluk, Jerzy Herbich
Publikováno v:
Acta Physica Polonica A. 112:S-105
A series of heteroazaaromatic molecules possessing both a hydrogenbond donor and acceptor groups linked by a single bond was studied usingelectronic absorption and °uorescence techniques, combined with quantum--chemical calculations. Fluorescence li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28a60f5a5f8d92cc98719a841ba8e5a9
https://doi.org/10.12693/aphyspola.112.s-105
https://doi.org/10.12693/aphyspola.112.s-105
Autor:
Ewelina Witkowska, Gabriela Wiosna-Salyga, Ireneusz Glowacki, Tung-Huei Ke, Pawel Malinowski, Paul Heremans
Publikováno v:
Polymers, Vol 13, Iss 7, p 1148 (2021)
Many methods have been proposed to increase the efficiency of organic electroluminescent materials applied as an emissive layer in organic light emitting diodes (OLEDs). Herein, we demonstrate enhancement of electroluminescence efficiency and operati
Externí odkaz:
https://doaj.org/article/849503baad074682aec9ec02efad79f1