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Grzegorz Szewczyk
Grzegorz Szewczyk
Verified email at uj.edu.pl
Title
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Cited by
Year
Neuromelanin can protect against iron‐mediated oxidative damage in system modeling iron overload of brain aging and Parkinson’s disease
L Zecca, L Casella, A Albertini, C Bellei, FA Zucca, M Engelen, A Zadlo, ...
Journal of neurochemistry 106 (4), 1866-1875, 2008
2252008
Photocatalytic generation of oxygen radicals by the water-soluble bacteriochlorophyll derivative WST11, noncovalently bound to serum albumin
I Ashur, R Goldschmidt, I Pinkas, Y Salomon, G Szewczyk, T Sarna, ...
The journal of physical chemistry A 113 (28), 8027-8037, 2009
1732009
Potassium iodide potentiates broad-spectrum antimicrobial photodynamic inactivation using photofrin
L Huang, G Szewczyk, T Sarna, MR Hamblin
ACS infectious diseases 3 (4), 320-328, 2017
1202017
Potassium Iodide Potentiates Antimicrobial Photodynamic Inactivation Mediated by Rose Bengal in In Vitro and In Vivo Studies
X Wen, X Zhang, G Szewczyk, A El-Hussein, YY Huang, T Sarna, ...
Antimicrobial agents and chemotherapy 61 (7), 10.1128/aac. 00467-17, 2017
1162017
Antimicrobial photodynamic therapy with fulleropyrrolidine: photoinactivation mechanism of Staphylococcus aureus, in vitro and in vivo studies
M Grinholc, J Nakonieczna, G Fila, A Taraszkiewicz, A Kawiak, ...
Applied microbiology and biotechnology 99, 4031-4043, 2015
1092015
Imidazoacridinone-dependent lysosomal photodestruction: a pharmacological Trojan horse approach to eradicate multidrug-resistant cancers
Y Adar, M Stark, EE Bram, P Nowak-Sliwinska, H Van Den Bergh, ...
Cell death & disease 3 (4), e293-e293, 2012
1062012
Effects of photodegradation on the physical and antioxidant properties of melanosomes isolated from retinal pigment epithelium
M Zareba, G Szewczyk, T Sarna, L Hong, JD Simon, MM Henry, JM Burke
Photochemistry and photobiology 82 (4), 1024-1029, 2006
1012006
New insight into singlet oxygen generation at surface modified nanocrystalline TiO 2–the effect of near-infrared irradiation
M Buchalska, P Łabuz, Ł Bujak, G Szewczyk, T Sarna, S Maćkowski, ...
Dalton Transactions 42 (26), 9468-9475, 2013
722013
Aerobic photoreactivity of synthetic eumelanins and pheomelanins: generation of singlet oxygen and superoxide anion
G Szewczyk, A Zadlo, M Sarna, S Ito, K Wakamatsu, T Sarna
Pigment cell & melanoma research 29 (6), 669-678, 2016
602016
Zinc‐induced Structural Effects Enhance Oxygen Consumption and Superoxide Generation in Synthetic Pheomelanins on UVA/Visible Light Irradiation
L Panzella, G Szewczyk, M d’Ischia, A Napolitano, T Sarna
Photochemistry and photobiology 86 (4), 757-764, 2010
522010
Roles of reactive oxygen species in UVA‐induced oxidation of 5, 6‐dihydroxyindole‐2‐carboxylic acid‐melanin as studied by differential spectrophotometric method
S Ito, M Kikuta, S Koike, G Szewczyk, M Sarna, A Zadlo, T Sarna, ...
Pigment cell & melanoma research 29 (3), 340-351, 2016
512016
Photoactivation of lysosomally sequestered sunitinib after angiostatic treatment causes vascular occlusion and enhances tumor growth inhibition
P Nowak-Sliwinska, A Weiss, JR Van Beijnum, TJ Wong, WW Kilarski, ...
Cell death & disease 6 (2), e1641-e1641, 2015
472015
Photobleaching of melanosomes from retinal pigment epithelium: II. Effects on the response of living cells to photic stress
M Zareba, T Sarna, G Szewczyk, JM Burke
Photochemistry and photobiology 83 (4), 925-930, 2007
312007
Synthesis, structural, spectroscopic, computational and cytotoxic studies of BODIPY dyes
M Laine, NA Barbosa, A Kochel, B Osiecka, G Szewczyk, T Sarna, ...
Sensors and Actuators B: Chemical 238, 548-555, 2017
302017
Lipofuscin-mediated photic stress inhibits phagocytic activity of ARPE-19 cells; effect of donors’ age and antioxidants
MM Olchawa, JA Furso, GM Szewczyk, TJ Sarna
Free Radical Research 51 (9-10), 799-811, 2017
292017
Photodynamic Inactivation of Candida albicans with Imidazoacridinones: Influence of Irradiance, Photosensitizer Uptake and Reactive Oxygen Species Generation
A Taraszkiewicz, G Szewczyk, T Sarna, KP Bielawski, J Nakonieczna
PloS one 10 (6), e0129301, 2015
282015
Synthesis, spectroscopic properties and interaction with a liposomal membrane of a novel iodinated magnesium phthalocyanine
Ł Łapok, M Cyza, A Gut, M Kępczyński, G Szewczyk, T Sarna, ...
Journal of Photochemistry and Photobiology A: Chemistry 286, 55-63, 2014
262014
Developing [60] fullerene nanomaterials for better photodynamic treatment of non-melanoma skin cancers
M Serda, G Szewczyk, O Krzysztyńska-Kuleta, J Korzuch, M Dulski, ...
ACS Biomaterials Science & Engineering 6 (10), 5930-5940, 2020
252020
The effect of aging and antioxidants on photoreactivity and phototoxicity of human melanosomes: An in vitro study
MM Olchawa, GM Szewczyk, AC Zadlo, OI Krzysztynska‐Kuleta, TJ Sarna
Pigment cell & melanoma research 34 (4), 670-682, 2021
222021
Changes in production of reactive oxygen species in illuminated thylakoids isolated during development and senescence of barley
I Jajić, T Sarna, G Szewczyk, K Strzałka
Journal of plant physiology 184, 49-56, 2015
222015
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Articles 1–20