Search Results - "Grądzka Iwona"

Silver, Gold, and Iron Oxide Nanoparticles Alter miRNA Expression but Do Not Affect DNA Methylation in HepG2 Cells by Brzóska, Kamil, Grądzka, Iwona, Kruszewski, Marcin

“…The increasing use of nanoparticles (NPs) in various applications entails the need for reliable assessment of their potential toxicity for humans. Originally,…”
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Testing New Concepts in Solar Cells Sensitized with Indoline DyesAlkoxysilyl Anchoring Group, Molecular Capping, and Cobalt-Based Electrolyte by Gierszewski, Mateusz, Glinka, Adam, Grądzka, Iwona, Gierczyk, Błażej, Ziółek, Marcin

“…Basic photovoltaic parameters of the cells sensitized with a popular indoline D149 dye, containing the carboxyl anchoring group, were compared with those of…”
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Effects of Post-Assembly Molecular and Atomic Passivation of Sensitized Titania Surface: Dynamics of Electron Transfer Measured from Femtoseconds to Seconds by Gierszewski, Mateusz, Glinka, Adam, Grądzka, Iwona, Jancelewicz, Mariusz, Ziółek, Marcin

“…The dynamics of electron transfer at the dye–titania and titania–electrolyte interfaces is investigated in two post-sensitization processes: (i) atomic layer…”
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Interplay between Ruthenium Sensitizer and Ruthenium Catalyst in Photoelectrochemical Cells with Different Water-Based Electrolytes by Grądzka-Kurzaj, Iwona, Gierszewski, Mateusz, Burdziński, Gotard, Ziółek, Marcin

“…Popular ruthenium sensitizer (RuP) and ruthenium catalyst (RuOEC) are studied in the cosensitized configurations of a dye-sensitized photoelectrochemical cell…”
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No evidence of the long-term in vitro toxicity of Aeroxide P25 TiO2 nanoparticles in three mammalian cell lines despite the initial reduction of cellular mitochondrial activity by Męczyńska-Wielgosz Sylwia, Bartłomiejczyk Teresa, Grądzka Iwona, Sommer Sylwester, Węgierek-Ciuk Aneta, Lankoff Anna, Sikorska Katarzyna, Wojewódzka Maria, Dobrzyńska Małgorzata, Kruszewski Marcin

“…We studied the effects of Aeroxide P25 titanium dioxide nanoparticles (TiO2 NPs) with a diameter of 21 nm on induction of DNA damage and long-term survival of…”
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The Effect of Chloride Anions on Charge Transfer in Dye-Sensitized Photoanodes for Water Splitting by Grądzka, Iwona, Gierszewski, Mateusz, Ziółek, Marcin

“…The photoelectrochemical behavior of dye-sensitized photoelectrochemical cells based on a TiO layer sensitized with ruthenium components, including an…”
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Molecular Water Oxidation Catalysis: Characterization of Subnanosecond Processes and Ruthenium “Green Dimer” Formation by Grądzka-Kurzaj, Iwona, Gierszewski, Mateusz, Timmer, Brian J. J, Ziółek, Marcin

“…Dye-sensitized photoelectrochemical cells were prepared with popular ruthenium sensitizer (RuP) and ruthenium catalyst (RuCAT) coadsorbed on mesoporous…”
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A non-radioactive, PFGE-based assay for low levels of DNA double-strand breaks in mammalian cells by GRADZKA, Iwona, IWANENKO, Teresa

“…A PFGE method was adapted to measure DNA double-strand breaks (DSBs) in mammalian cells after low (0–25 Gy) doses of ionising radiation. Instead of…”
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Impact of silver, gold, and iron oxide nanoparticles on cellular response to tumor necrosis factor by Brzóska, Kamil, Grądzka, Iwona, Kruszewski, Marcin

“…Metallic nanomaterials are utilized in an increasing number of applications in medicine and industry. Their general toxicity was tested in numerous reports…”
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Radiosensitizing properties of novel hydroxydicarboxylatoplatinum(II) complexes with high or low reactivity with thiols: two modes of action by Grądzka, Iwona, Buraczewska, Iwona, Kuduk-Jaworska, Janina, Romaniewska, Anna, Szumiel, Irena

“…We examined radiosensitizing properties of two novel platinum complexes (ethylenediamine(l-malato)platinum(II)), Pt1 and…”
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Effects of molecular modifications for water splitting enhancement of BiVO4 by Grądzka-Kurzaj, Iwona, Meng, Qijun, Timmer, Brian J.J., Kravchenko, Oleksandr, Zhang, Biaobiao, Gierszewski, Mateusz, Ziółek, Marcin

“…Combined organic (molecular adsorption) and inorganic (TiO2 passivation) modifications for enhancing water splitting efficiency of porous bismuth vanadate…”
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Exploring the effect of BN and B-N bridges on the photocatalytic performance of semiconductor heterojunctions: Enhancing carrier transfer mechanism by Coy, Emerson, Siuzdak, Katarzyna, Grądzka-Kurzaj, Iwona, Sayegh, Syreina, Weber, Matthieu, Ziółek, Marcin, Bechelany, Mikhael, Iatsunskyi, Igor

“…•TiO2/ZnO surfaces have been coated with Boron Nitride by Atomic Layer Deposition.•Higher photoresponse (170%) and a widening in the bandgap (9%) is…”
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The Impact of Ag Nanoparticles and CdTe Quantum Dots on Expression and Function of Receptors Involved in Amyloid-β Uptake by BV-2 Microglial Cells by Sikorska, Katarzyna, Grądzka, Iwona, Wasyk, Iwona, Brzóska, Kamil, Stępkowski, Tomasz M., Czerwińska, Malwina, Kruszewski, Marcin K.

“…Microglial cells clear the brain of pathogens and harmful debris, including amyloid-β (Aβ) deposits that are formed during Alzheimer’s disease (AD). We studied…”
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Oxidative DNA damage corresponds to the long term survival of human cells treated with silver nanoparticles by Kruszewski, Marcin, Grądzka, Iwona, Bartłomiejczyk, Teresa, Chwastowska, Jadwiga, Sommer, Sylwester, Grzelak, Agnieszka, Zuberek, Mariusz, Lankoff, Anna, Dusinska, Maria, Wojewódzka, Maria

“…•DNA damage and clonogenic potential was studied in cells treated with silver nanoparticles.•Formation of reactive oxygen species corresponded to the…”
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Cis-9,trans-11-conjugated linoleic acid affects lipid raft composition and sensitizes human colorectal adenocarcinoma HT-29 cells to X-radiation by Grądzka, Iwona, Sochanowicz, Barbara, Brzóska, Kamil, Wójciuk, Grzegorz, Sommer, Sylwester, Wojewódzka, Maria, Gasińska, Anna, Degen, Christian, Jahreis, Gerhard, Szumiel, Irena

“…Investigations concerned the mechanism of HT-29 cells radiosensitization by cis-9,trans-11-conjugated linoleic acid (c9,t11-CLA), a natural component of human…”
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Anticancer activity and radiosensitization effect of methyleneisoxazolidin-5-ones in hepatocellular carcinoma HepG2 cells by Gach, Katarzyna, Grądzka, Iwona, Wasyk, Iwona, Męczyńska-Wielgosz, Sylwia, Iwaneńko, Teresa, Szymański, Jacek, Koszuk, Jacek, Janecki, Tomasz, Kruszewski, Marcin, Janecka, Anna

“…Parthenolide (PTL), a well-known sesquiterpene lactone of natural origin with α,β-unsaturated carbonyl structure, has proven to show promising anti-cancer…”
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Effect of glutathione depletion on caspase-3 independent apoptosis pathway induced by curcumin in Jurkat cells by Piwocka, Katarzyna, Jaruga, Ewa, Skierski, Janusz, Gradzka, Iwona, Sikora, Ewa

“…Curcumin, a yellow pigment from Curcuma longa, exhibits anti-inflammatory, antitumor, and antioxidative properties. Although its precise mode of action has not…”
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84‐2: Invited Paper: High‐Resolution Additive Manufacturing in the Fabrication of Micro‐LED Displays by Granek, Filip, Grądzka-Kurzaj, Iwona, Gadzalińska, Jolanta, Witczak, Łukasz, Fiączyk, Karolina, Kowalczewski, Piotr

“…This paper demonstrates the use of Ultra‐Precise Dispensing, a high‐resolution additive manufacturing method, in the fabrication of Micro‐LED displays. We…”
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55.3: Deposition of Conductive and Insulating Features at Micrometer Scale for Flexible Electronics and Printed Displays by Wiatrowska, Aneta, Fiączyk, Karolina, Kowalczewski, Piotr, Łysień, Mateusz, Witczak, Łukasz, Gadzalińska, Jolanta, Grądzka-Kurzaj, Iwona, Schneider, Ludovic, Granek, Filip

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55‐1: Deposition of Conductive and Insulating Materials at Micrometer Scale for Display‐Component Prototyping by Łysien, Mateusz, Witczak, Łukasz, Gadzalińska, Jolanta, Grądzka-Kurzaj, Iwona, Schneider, Ludovic, Wiatrowska, Aneta, Fiączyk, Karolina, Kowalczewski, Piotr, Granek, Filip

“…Ultra‐Precise Deposition (UPD) is an additive manufacturing process for fabricating conductive and non‐conductive features at micrometer scale. The method is…”
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