@CONFERENCE{MTMT:34805467, title = {Using virtual reality training to improve spatial hearing skills}, url = {https://m2.mtmt.hu/api/publication/34805467}, author = {Kovács, Petra and Winkler, István and Tóth, Brigitta}, booktitle = {5th workshop on cognitive neuroscience of auditory and cross-modal perception}, unique-id = {34805467}, year = {2024}, orcid-numbers = {Winkler, István/0000-0002-3344-6151} } @article{MTMT:34782072, title = {Investigating the Effect of Contextual Cueing with Face Stimuli on Electrophysiological Measures in Younger and Older Adults}, url = {https://m2.mtmt.hu/api/publication/34782072}, author = {Nagy, Boglárka and Kojouharova, Petia Steftcheva and Protzner, Andrea B. and Gaál, Zsófia Anna}, doi = {10.1162/jocn_a_02135}, journal-iso = {J COGNITIVE NEUROSCI}, journal = {JOURNAL OF COGNITIVE NEUROSCIENCE}, volume = {36}, unique-id = {34782072}, issn = {0898-929X}, abstract = {Extracting repeated patterns from our surroundings plays a crucial role in contextualizing information, making predictions, and guiding our behavior implicitly. Previous research showed that contextual cueing enhances visual search performance in younger adults. In this study, we investigated whether contextual cueing could also improve older adults' performance and whether age-related differences in the neural processes underlying implicit contextual learning could be detected. Twenty-four younger and 25 older participants performed a visual search task with contextual cueing. Contextual information was generated using repeated face configurations alongside random new configurations. We measured RT difference between new and repeated configurations; ERPs to uncover the neural processes underlying contextual cueing for early (N2pc), intermediate (P3b), and late (r-LRP) processes; and multiscale entropy and spectral power density analyses to examine neural dynamics. Both younger and older adults showed similar contextual cueing benefits in their visual search efficiency at the behavioral level. In addition, they showed similar patterns regarding contextual information processing: Repeated face configurations evoked decreased finer timescale entropy (1–20 msec) and higher frequency band power (13–30 Hz) compared with new configurations. However, we detected age-related differences in ERPs: Younger, but not older adults, had larger N2pc and P3b components for repeated compared with new configurations. These results suggest that contextual cueing remains intact with aging. Although attention- and target-evaluation-related ERPs differed between the age groups, the neural dynamics of contextual learning were preserved with aging, as both age groups increasingly utilized more globally grouped representations for repeated face configurations during the learning process.}, year = {2024}, eissn = {1530-8898}, pages = {776-799}, orcid-numbers = {Kojouharova, Petia Steftcheva/0000-0001-6315-4822; Protzner, Andrea B./0000-0001-8062-2923} } @{MTMT:34773104, title = {VISIBLE LIGHT SENSITIVE PHOTOREMOVABLE PROTECTING GROUPS, PREPARATION PROCESS THEREOF, PHOTOACTIVATABLE CONJUGATES COMPRISING THEM AND USES THEREOF}, url = {https://m2.mtmt.hu/api/publication/34773104}, author = {BOJTÁR, MÁRTON and EGYED, ALEXANDRA and NÉMETH, KRISZTINA and Kele, Péter}, unique-id = {34773104}, year = {2024} } @article{MTMT:34768350, title = {Simulation of gap junction formation reveals critical role of Cys disulfide redox state in connexin hemichannel docking}, url = {https://m2.mtmt.hu/api/publication/34768350}, author = {Héja, László and Simon, Ágnes and Kardos, Julianna}, doi = {10.1186/s12964-023-01439-z}, journal-iso = {CELL COMM SIGN}, journal = {CELL COMMUNICATION AND SIGNALING}, volume = {22}, unique-id = {34768350}, issn = {1478-811X}, year = {2024}, eissn = {1478-811X} } @article{MTMT:34762097, title = {Effect of Non‐Thermal Sulfur Hexafluoride Cold Plasma Modification on Surface Properties of Polyoxymethylene}, url = {https://m2.mtmt.hu/api/publication/34762097}, author = {Chodkowski, Michał and Terpiłowski, Konrad and Románszki, Loránd and Klébert, Szilvia and Mohai, Miklós and Károly, Zoltán}, doi = {10.1002/cphc.202300709}, journal-iso = {CHEMPHYSCHEM}, journal = {CHEMPHYSCHEM: A EUROPEAN JOURNAL OF CHEMICAL PHYSICS AND PHYSICAL CHEMISTRY}, unique-id = {34762097}, issn = {1439-4235}, abstract = {X‐ray photoelectron spectroscopy was employed to reveal the differences in the chemical structure of the topmost layer after plasma modification. It was found out that changes in the surface properties of the polymer could be observed even after 20 seconds of treatment. The surface becomes hydrophobic or superhydrophobic, with the water contact angles up to 160 degrees. Morphological changes and increased roughness can be observed only in the nanoscale, whereas the structure seems to be unaffected in the microscale. As a result of plasma modification a permanent hydrophobic effect was obtained on the polyoxymethylene surface.}, year = {2024}, eissn = {1439-7641}, orcid-numbers = {Terpiłowski, Konrad/0000-0002-8078-3644; Klébert, Szilvia/0000-0002-3107-3371} } @article{MTMT:34761990, title = {Complex formation of ML324, the histone demethylase inhibitor, with essential metal ions: Relationship between solution chemistry and anticancer activity}, url = {https://m2.mtmt.hu/api/publication/34761990}, author = {Kovács, Hilda and Jakusch, Tamás and May, Nóra Veronika and Tóth, Szilárd and Szakács, Gergely and Enyedy, Éva Anna}, doi = {10.1016/j.jinorgbio.2024.112540}, journal-iso = {J INORG BIOCHEM}, journal = {JOURNAL OF INORGANIC BIOCHEMISTRY}, volume = {255}, unique-id = {34761990}, issn = {0162-0134}, year = {2024}, eissn = {1873-3344}, orcid-numbers = {Jakusch, Tamás/0000-0003-0532-5202; May, Nóra Veronika/0000-0003-4770-4681; Enyedy, Éva Anna/0000-0002-8058-8128} } @article{MTMT:34760730, title = {Illúzió a szabad akarat? Idegtudományi-pszichológiai-filozófiai megfontolások}, url = {https://m2.mtmt.hu/api/publication/34760730}, author = {Molnár, Márk}, doi = {10.1556/0016.2023.00079}, journal-iso = {M PSZICH SZLE}, journal = {MAGYAR PSZICHOLÓGIAI SZEMLE}, volume = {79}, unique-id = {34760730}, issn = {0025-0279}, abstract = {A szabad akarat képessége magától értetődőnek tűnhet, azonban a tudománytörténetben az erre vonatkozó determinisztikus (a szabad akarat lehetőségével összeegyeztethetetlen) és nem determinisztikus (a szabad akaratot megengedő) felfogás évszázadokra visszamenően követhető. A legfontosabb alapfogalmak tisztázását követően az akaratlagos mozgással kapcsolatos megfigyeléseket és ezek értelmezési lehetőségeit tekintjük át, többségében azokat, melyek az akaratlagos mozgás szándékát több 100 ms-mal megelőző felkészülési potenciál jelenségét alapul véve megengedik, vagy kizártnak tartják a szabad akarat lehetőségét. A kérdés szempontjából lényeges lehet annak mérlegelése, hogy képes lehet-e az idegrendszer termékeként felfogható pszichés tevékenység visszahatni magára az azt létrehozó rendszerre. Amennyiben ez lehetséges, ez nyitva hagyhatja a szabad akarat megvalósulásának lehetőségét.}, year = {2024}, eissn = {1588-2799}, pages = {143-156} } @{MTMT:34756886, title = {Chapter 5. Nanostructured Materials and Electronic Nose Devices: Introduction}, url = {https://m2.mtmt.hu/api/publication/34756886}, isbn = {9789819713905}, author = {Shaban, Abdul and Tala, Abouhalkuma and Vastag, Gyöngyi and Telegdi, Lászlóné}, booktitle = {Nanostructured Materials for Electronic Nose}, unique-id = {34756886}, year = {2024}, orcid-numbers = {Shaban, Abdul/0000-0002-6365-0268} } @article{MTMT:34753165, title = {Insight into the Structure and Redox Chemistry of [Carbonatotetraamminecobalt(III)] Permanganate and Its Monohydrate as Co-Mn-Oxide Catalyst Precursors of the Fischer-Tropsch Synthesis}, url = {https://m2.mtmt.hu/api/publication/34753165}, author = {Béres, Kende Attila and Dürvanger, Zsolt and Homonnay, Zoltán and Nagyné Bereczki, Laura and Barta Holló, Berta and Farkas, Attila and Petruševski, Vladimir M. and Kótai, László}, doi = {10.3390/inorganics12040094}, journal-iso = {INORGANICS}, journal = {INORGANICS}, volume = {12}, unique-id = {34753165}, abstract = {[Carbonatotetraamminecobalt(III)] permanganate monohydrate was synthesized first in the metathesis reaction of [Co(NH3)4CO3]NO3 and NaMnO4 in aqueous solution. Its thermal dehydration at 100 °C resulted in phase-pure [Co(NH3)4CO3]MnO4 (compound 1). Compounds 1 and 2 (i.e., the hydrated form) were studied with IR, far-IR, and low-temperature Raman spectroscopies, and their vibrational modes were assigned. The lattice parameters were determined by powder X-ray diffraction (PXRD) and single crystal X-ray diffraction (SXRD) methods for the triclinic and orthorhombic compounds 1 and 2, respectively. The detailed structure of compound 2 was determined, and the role of hydrogen bonds in the structural motifs was clarified. UV studies on compounds 1 and 2 showed the distortion of the octahedral geometry of the complex cation during dehydration because of the partial loss of the hydrogen bonds between the crystal water and the ligands of the complex cation. The thermal decomposition consists of a solid phase quasi-intramolecular redox reaction between the ammonia ligands and permanganate anions with the formation of ammonia oxidation products (H2O, NO, N2O, and CO2). The solid phase reaction product is amorphous cobalt manganese oxide containing ammonium, carbonate (and nitrate) anions. The temperature-controlled thermal decomposition of compound 2 in toluene at 110 °C showed that one of the decomposition intermediates is ammonium nitrate. The decomposition intermediates are transformed into Co1.5Mn1.5O4 spinel with MnCo2O4 structure upon further heating. Solid compound 2 gave the spinel at 500 °C both in an inert and air atmosphere, whereas the sample pre-treated in toluene at 110 °C without and with the removal of ammonium nitrate by aqueous washing, gave the spinel already at 300 and 400 °C, respectively. The molten NH4NO3 is a medium to start spinel crystallization, but its decomposition stops further crystal growth of the spinel phase. By this procedure, the particle size of the spinel product as low as ~4.0 nm could be achieved for the treatments at 300 and 400 °C, and it increased only to 5.7 nm at 500 °C. The nano-sized mixed cobalt manganese oxides are potential candidates as Fischer-Tropsch catalysts.}, year = {2024}, eissn = {2304-6740}, pages = {94}, orcid-numbers = {Béres, Kende Attila/0000-0003-4257-0581; Dürvanger, Zsolt/0000-0002-2652-4916; Homonnay, Zoltán/0000-0001-5299-5394; Barta Holló, Berta/0000-0002-5786-442X; Farkas, Attila/0000-0002-8877-2587} } @article{MTMT:34751383, title = {Design of Nickel-Containing Nanocomposites Based on Ordered Mesoporous Silica: Synthesis, Structure, and Methylene Blue Adsorption}, url = {https://m2.mtmt.hu/api/publication/34751383}, author = {Kouznetsova, T. and Ivanets, A. and Prozorovich, V. and Shornikova, P. and Kapysh, L. and Tian, Q. and Péter, László and Trif, László and Almásy, László}, doi = {10.3390/gels10020133}, journal-iso = {GELS-BASEL}, journal = {GELS (BASEL)}, volume = {10}, unique-id = {34751383}, year = {2024}, eissn = {2310-2861}, orcid-numbers = {Péter, László/0000-0001-5604-0982; Trif, László/0000-0002-3960-1829} }