Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Jacek, Dobkowski"'
Publikováno v:
Photochem; Volume 2; Issue 2; Pages: 299-307
The kinetics of relaxation of high-lying electronic states of porphycene (porphyrin isomer) embedded in different cryogenic matrices were studied using picosecond time-resolved fluorescence (TRF) and transient absorption (TA) techniques. The molecule
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::939dc3c2f319210a6b0c51ab217985bc
https://doi.org/10.3390/photochem2020021
https://doi.org/10.3390/photochem2020021
Autor:
Jacek Dobkowski, Michał Kijak, Sylwester Gawinkowski, Elena Karpiuk, Mariusz Pietrzak, Igor V. Sazanovich, Jacek Waluk
Publikováno v:
The journal of physical chemistry. A. 126(11)
2,5-Bis(6-methyl-2-benzoxazolyl)phenol (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b8c848626ea44b20ae1045c5f81cfc3
https://pubmed.ncbi.nlm.nih.gov/35286097
https://pubmed.ncbi.nlm.nih.gov/35286097
Autor:
Kipras Redeckas, Mariusz Pietrzak, Michał Kijak, Jacek Dobkowski, Alexandr Gorski, Mikas Vengris
Publikováno v:
The journal of physical chemistry. A. 123(32)
The phenomenon of the intramolecular triplet–triplet (T–T) energy transfer observed for spiro[9,10-dihydro-9-oxoanthracene-10,2′-5′,6′-benzindan] (AN) molecule was investigated using stationary and...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b1d203f3c417265eaae22a6b25492f1
https://pubmed.ncbi.nlm.nih.gov/31329436
https://pubmed.ncbi.nlm.nih.gov/31329436
Publikováno v:
The Journal of Physical Chemistry B. 119:7294-7307
Stationary and picosecond time-resolved fluorescence (TRF) and absorption spectra were compared in different aprotic solvents at various temperatures for 4-acetyl-4'-(dimethylamino)biphenyl (ADAB). A large value of the excited state dipole moment, 18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c4107b7cb1e4ee7c46a4b9a7873c96f
https://doi.org/10.1021/jp510856u
https://doi.org/10.1021/jp510856u
Autor:
Bronislaw Marciniak, Jacek Koput, Gonzalo Angulo, Gordon L. Hug, Jacek Dobkowski, Monika Ludwiczak, Jerzy Karolczak, Malgorzata Bayda
Publikováno v:
Physical chemistry chemical physics : PCCP. 19(18)
Si-Bridged chromophores have been proposed as sources for blue-green emission in several technological applications. The origin of this dual emission is to be found in an internal charge transfer reaction. The current work is an attempt to describe t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a55042cb42b53a3fab26f6b315005253
https://pubmed.ncbi.nlm.nih.gov/28422222
https://pubmed.ncbi.nlm.nih.gov/28422222
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 225:52-57
The photophysics of several positional isomers of dicyano-diamino benzenes and 1,4-pyrazines in liquid and frozen solutions has been investigated in several organic solvents. Depending on the relative position of donor and acceptor groups the fluores
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be599362b6f7bfe0d663c0ce7b08b0a6
https://doi.org/10.1016/j.jphotochem.2011.09.025
https://doi.org/10.1016/j.jphotochem.2011.09.025
Autor:
Małgorzata Nowak-Wyrzykowska, Jarosław Kamiński, Hanna M. Kowalczyńska, Andrzej A. Szczepankiewicz, Robert Kołos, Jacek Dobkowski, Magdalena Dyda
Publikováno v:
Colloids and Surfaces B: Biointerfaces. 84:536-544
Albumin is commonly applied for blocking the adsorption of other proteins and to prevent the nonspecific adhesion of cells to diverse artificial substrata. Here we address the question of how effective these albumin properties are--by investigating u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76e168eb206410432ef4b4d5e2ad776c
https://doi.org/10.1016/j.colsurfb.2011.02.013
https://doi.org/10.1016/j.colsurfb.2011.02.013
Publikováno v:
EPJ Web of Conferences, Vol 220, p 01012 (2019)
The temperature dependences of the lifetimes and the efficiency of singlet oxygen generation for a set of compounds (porphyrins, metalloporphyrins, porphycene, terrylene etc.) has been measured and characterized. Based on the character of the tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5722688ebd98a51229b08d21db77943
https://doi.org/10.1051/epjconf/201922001012
https://doi.org/10.1051/epjconf/201922001012
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 213:101-106
The photophysical and the electrochemical behaviour of thienyl and furyl derivatives of quinoxaline and their covalently linked dimers have been studied in solution at room temperature and in glasses at low temperature. The obtained results are compa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e05c5c3efcec3165e5a3873f1c1bd353
https://doi.org/10.1016/j.jphotochem.2010.05.007
https://doi.org/10.1016/j.jphotochem.2010.05.007
Autor:
Danek Elbaum, Andrzej A. Szczepankiewicz, Hanna M. Kowalczyńska, Robert Kołos, Jarosław Kamiński, Małgorzata Nowak-Wyrzykowska, Jacek Dobkowski
Publikováno v:
Journal of Biomedical Materials Research Part A. :1239-1251
The effect of polystyrene surface polarity on the conformation of adsorbed fibronectin (FN) has been studied with atomic force microscopy. We demonstrated that bare sulfonated and nonsulfonated polystyrene surfaces featured similar topographies. Afte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0290bf5e08fcea4e752d9a09a35d1ca
https://doi.org/10.1002/jbm.a.32473
https://doi.org/10.1002/jbm.a.32473