One ring is not enough to rule them all. Albumin-dependent ABCG2-mediated transport of chlorophyll-derived photosensitizers

Authors: Szafraniec, Milena J., Fiedor, Leszek

Source: In European Journal of Pharmaceutical Sciences 1 December 2021 167

Chlorophyll a π‐Cation Radical as Redox Mediator in Superoxide Dismutase (SOD) Mimetics

Authors: Orzeł, Łukasz, Rutkowska‐Zbik, Dorota, Eldik, Rudi, Fiedor, Leszek, Stochel, Grażyna

Source: Chemphyschem. 22(4):344-348

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100115396185.0x000001&indx=1&recIds=ETOCvdc_100115396185.0x000001

Electron paramagnetic resonance spectroscopy reveals alterations in the redox state of endogenous copper and iron complexes in photodynamic stress-induced ischemic mouse liver

Authors: Jakubowska, Monika A., Pyka, Janusz, Michalczyk-Wetula, Dominika, Baczyński, Krzysztof, Cieśla, Maciej, Susz, Anna, Ferdek, Paweł E., Płonka, Beata K., Fiedor, Leszek, Płonka, Przemysław M.

Source: In Redox Biology July 2020 34

The impact of LED lighting on the yield, morphological structure and some bioactive components in alfalfa (Medicago sativa L.) sprouts

Authors: Fiutak, Grzegorz, Michalczyk, Magdalena, Filipczak-Fiutak, Magda, Fiedor, Leszek, Surówka, Krzysztof

Source: Food chemistry. 285:53-58

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100076431688.0x000001&indx=1&recIds=ETOCvdc_100076431688.0x000001

EPR Monitoring of Oxygenation Levels in Tumors After Chlorophyllide-Based Photodynamic Therapy May Allow for Early Prediction of Treatment Outcome.

Authors: Szczygieł, Małgorzata, Kalinowska, Barbara, Szczygieł, Dariusz, Krzykawska-Serda, Martyna, Fiedor, Leszek, Murzyn, Aleksandra Anna, Sopel, Justyna, Matuszak, Zenon, Elas, Martyna

Source: Molecular Imaging & Biology; Jun2024, Vol. 26 Issue 3, p411-423, 13p

Subject Terms: PHOTODYNAMIC therapy, TREATMENT effectiveness, OXYGEN in the blood, ELECTRON paramagnetic resonance, TUMOR growth

Isolation and spectroscopic characterization of Zn(II), Cu(II), and Pd(II) complexes of 1,3,4-thiadiazole-derived ligand

Authors: Karcz, Dariusz, Matwijczuk, Arkadiusz, Boroń, Bożena, Creaven, Bernadette, Fiedor, Leszek, Niewiadomy, Andrzej, Gagoś, Mariusz

Source: In Journal of Molecular Structure 15 January 2017 1128:44-50

Side Methyl Groups Control the Conformation and Contribute to Symmetry Breaking of Isoprenoid Chromophores

Authors: Fiedor, Leszek, Pilch, Mariusz

Source: Angewandte Chemie international edition. 57(22):6501-6506

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100087624545.0x000001&indx=1&recIds=ETOCvdc_100087624545.0x000001

Copper(II)-Assisted Degradation of Pheophytin a by Reactive Oxygen Species.

Authors: Orzeł, Łukasz, Drzewiecka-Matuszek, Agnieszka, Rutkowska-Zbik, Dorota, Krasowska, Aneta, Fiedor, Leszek, van Eldik, Rudi, Stochel, Grażyna

Source: International Journal of Molecular Sciences; Feb2024, Vol. 25 Issue 3, p1831, 14p

Subject Terms: ELECTRON paramagnetic resonance, REACTIVE oxygen species, DENSITY functional theory, METAL ions, COPPER, CIRCULAR dichroism, ELECTRON paramagnetic resonance spectroscopy, IONS, MACROCYCLIC compounds

Recent Progress in Chemical Modifications of Chlorophylls and Bacteriochlorophylls for the Applications in Photodynamic Therapy

Authors: Staron, Jakub, Boron, Bo|ena, Karcz, Dariusz, Szczygiel, Malgorzata, Fiedor, Leszek

Source: Current medicinal chemistry. 22(26):3054-3074

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCETOCvdc_100027057249.0x000001&indx=1&recIds=ETOCETOCvdc_100027057249.0x000001

Reconstitution Approach to Tune Spectral Features of Light Harvesting Complexes for Improved Light Absorption and Energy Transfer

Authors: Heriyanto, Michalik, Maciej, Brotosudarmo, Tatas H.P., Limantara, Leenawaty, Fiedor, Leszek

Source: In Energy Procedia 2014 47:113-122

Nitrosylhemoglobin in photodynamically stressed human tumors growing in nude mice

Authors: Jakubowska, Monika, Michalczyk-Wetula, Dominika, Pyka, Janusz, Susz, Anna, Urbanska, Krystyna, Płonka, Beata K., Kuleta, Patryk, Łącki, Piotr, Krzykawska-Serda, Martyna, Fiedor, Leszek, Płonka, Przemysław M.

Source: In Nitric Oxide 30 November 2013 35:79-88

Zinc-pheophorbide a—Highly efficient low-cost photosensitizer against human adenocarcinoma in cellular and animal models

Authors: Jakubowska, Monika, Szczygieł, Małgorzata, Michalczyk-Wetula, Dominika, Susz, Anna, Stochel, Grażyna, Elas, Martyna, Fiedor, Leszek, Urbanska, Krystyna

Source: In Photodiagnosis and Photodynamic Therapy September 2013 10(3):266-277

Molecular symmetry determines the mechanism of a very efficient ultrafast excitation-to-heat conversion in Ni-substituted chlorophylls

Authors: Pilch, Mariusz, Dudkowiak, Alina, Jurzyk, Barbara, Łukasiewicz, Jędrzej, Susz, Anna, Stochel, Grażyna, Fiedor, Leszek

Source: In BBA - Bioenergetics January 2013 1827(1):30-37

Expression of Enzymes Involved in Chlorophyll Catabolism in Arabidopsis Is Light Controlled

Authors: Banaś, Agnieszka Katarzyna, Łabuz, Justyna, Sztatelman, Olga, Gabryś, Halina, Fiedor, Leszek

Source: Plant Physiology, 2011 Nov 01. 157(3), 1497-1504.

Access URL: https://www.jstor.org/stable/41435604

Determinants of the activity and substrate recognition of breast cancer resistance protein (ABCG2)

Authors: Szafraniec, Milena Julia, Szczygieł, Małgorzata, Urbanska, Krystyna, Fiedor, Leszek

Source: Drug metabolism reviews. 46(4):459-474

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100105328307.0x000001&indx=1&recIds=ETOCvdc_100105328307.0x000001

Molecular symmetry determines the mechanism of a very efficient ultrafast excitation-to-heat conversion in Ni-substituted chlorophylls

Authors: Pilch, Mariusz, Dudkowiak, Alina, Jurzyk, Barbara, Łukasiewicz, Jędrzej, Susz, Anna, Stochel, Grażyna, Fiedor, Leszek

Source: Biochimica et biophysica acta. 1827(1):30-37

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100049300418.0x000001&indx=1&recIds=ETOCvdc_100049300418.0x000001

Photoprotective role of the xanthophyll cycle studied by means of modeling of xanthophyll–LHCII interactions

Authors: Gruszecki, Wieslaw I., Zubik, Monika, Luchowski, Rafal, Janik, Ewa, Grudzinski, Wojciech, Gospodarek, Malgorzata, Goc, Jacek, Fiedor, Leszek, Gryczynski, Zygmunt, Gryczynski, Ignacy

Source: In Chemical Physics 2010 373(1):122-128

Understanding chlorophylls: Central magnesium ion and phytyl as structural determinants

Authors: Fiedor, Leszek, Kania, Agnieszka, Myśliwa-Kurdziel, Beata, Orzeł, Łukasz, Stochel, Grażyna

Source: In BBA - Bioenergetics 2008 1777(12):1491-1500

Hexacoordination of Bacteriochlorophyll in Photosynthetic Antenna LH1.

Authors: Fiedor, Leszek

Source: Biochemistry; February 14 2006, Vol. 45 Issue 6, p1910-1918, 9p

Steric Control of Bacteriochlorophyll Ligation.

Authors: Kania, Agnieszka, Fiedor, Leszek

Source: Journal of the American Chemical Society; January 18 2006, Vol. 128 Issue 2, p454-458, 5p