@article{MTMT:34823133,
	title = {Enhanced Photocatalytic and Filtration Performance of TiO2-Ag Composite-Coated Membrane Used for the Separation of Oil Emulsions},
	url = {https://m2.mtmt.hu/api/publication/34823133},
	author = {Fazekas, Ákos Ferenc and Gyulavári, Tamás and Ágoston, Áron and Janovák, László and Heszlerné Kopniczky, Judit and László, Zsuzsanna and Veréb, Gábor},
	doi = {10.3390/separations11040112},
	journal-iso = {SEPARATIONS},
	journal = {SEPARATIONS},
	volume = {11},
	unique-id = {34823133},
	issn = {2297-8739},
	abstract = {Polyvinylidene fluoride (PVDF) membranes were coated with TiO2 and TiO2-Ag to enhance their efficiency for oil-in-water emulsion separation. The photocatalytic activities of the two modified membranes and their filtration performances were compared in detail. The significantly enhanced photocatalytic activity of the TiO2-Ag composite was proved using a methyl orange (MO) solution (c = 10−5 M) and a crude oil emulsion (c = 50 mg·L−1). The TiO2-Ag-coated membrane reduced the MO concentration by 87%, whereas the TiO2-modified membrane reached only a 46% decomposition. The photocatalytic reduction in the chemical oxygen demand of the emulsion was also ~50% higher using the TiO2-Ag-coated membrane compared to that of the TiO2-coated membrane. The photoluminescence measurements demonstrated a reduced electron/hole recombination, achieved by the Ag nanoparticle addition (TiO2-Ag), which also explained the enhanced photocatalytic activity. A significant improvement in the oil separation performance with the TiO2-Ag-coated membrane was also demonstrated: a substantial increase in the flux and flux recovery ratio (up to 92.4%) was achieved, together with a notable reduction in the flux decay ratio and the irreversible filtration resistance. Furthermore, the purification efficiency was also enhanced (achieving 98.5% and 99.9% COD and turbidity reductions, respectively). Contact angle, zeta potential, scanning electron microscopy (SEM), and atomic force microscopy (AFM) measurements were carried out to explain the results. SEM and AFM images revealed that on the TiO2-Ag-coated membrane, a less aggregated, more continuous, homogeneous, and smoother nanolayer was formed due to the ~50% more negative zeta potential of the TiO2-Ag nanocomposite compared to that of the TiO2. In summary, via Ag addition, a sufficiently hydrophilic, beneficially negatively charged, and homogeneous TiO2-Ag-coated PVDF membrane surface was achieved, which resulted in the presented advantageous filtration properties beyond the photocatalytic activity enhancement.},
	year = {2024},
	eissn = {2297-8739},
	pages = {112},
	orcid-numbers = {Gyulavári, Tamás/0000-0001-6103-6689; Janovák, László/0000-0002-2066-319X; Veréb, Gábor/0000-0001-9642-1851}
}

@article{MTMT:34723819,
	title = {Comparison of three nanoparticle deposition techniques potentially applicable to elemental mapping by nanoparticle-enhanced laser-induced breakdown spectroscopy},
	url = {https://m2.mtmt.hu/api/publication/34723819},
	author = {Casian-Plaza, F.A. and Janovszky, Patrick Martin and Palásti, Dávid Jenő and Kohut, Attila and Geretovszky, Zsolt and Heszlerné Kopniczky, Judit and Schubert, Félix and Živković, S. and Galbács, Zoltán Mihály and Galbács, Gábor},
	doi = {10.1016/j.apsusc.2024.159844},
	journal-iso = {APPL SURF SCI},
	journal = {APPLIED SURFACE SCIENCE},
	volume = {657},
	unique-id = {34723819},
	issn = {0169-4332},
	year = {2024},
	eissn = {1873-5584},
	orcid-numbers = {Kohut, Attila/0000-0003-4545-2943; Geretovszky, Zsolt/0000-0002-7878-9174; Schubert, Félix/0000-0001-8647-5354; Galbács, Gábor/0000-0002-1799-5329}
}

@article{MTMT:34723729,
	title = {Pulsed laser ablation of polymer-based magnetic nanocomposites for oil spill remediation},
	url = {https://m2.mtmt.hu/api/publication/34723729},
	author = {Gera, Tamás Bence and Kondász, Bence and Smausz Kolumbán, Tamás and Heszlerné Kopniczky, Judit and Hodovány, Szabolcs and Ajtai, Tibor and Szabó-Révész, Piroska and Ambrus, Rita and Csóka, Ildikó and Hopp, Béla},
	doi = {10.1016/j.clema.2024.100235},
	journal-iso = {CLEANER MATERIALS},
	journal = {CLEANER MATERIALS},
	volume = {11},
	unique-id = {34723729},
	year = {2024},
	eissn = {2772-3976},
	orcid-numbers = {Gera, Tamás Bence/0000-0002-0642-0423; Smausz Kolumbán, Tamás/0000-0002-5184-6124; Hopp, Béla/0000-0002-4272-7721}
}

@article{MTMT:34718009,
	title = {Conditions on feature lines of two-dimensional scalar fields and their application to planar fluid flows},
	url = {https://m2.mtmt.hu/api/publication/34718009},
	author = {Sándor, Balázs and Torma, Péter},
	doi = {10.1016/j.physd.2024.134112},
	journal-iso = {PHYSICA D: NONLINEAR PEHONOM},
	journal = {PHYSICA D: NONLINEAR PHENOMENA},
	volume = {461},
	unique-id = {34718009},
	issn = {0167-2789},
	year = {2024},
	eissn = {1872-8022},
	orcid-numbers = {Torma, Péter/0000-0001-9282-6931}
}

@article{MTMT:34618837,
	title = {Cosmological Distance Measurement of Twelve Nearby Supernovae IIP with ROTSE-IIIb},
	url = {https://m2.mtmt.hu/api/publication/34618837},
	author = {Dhungana, G. and Kehoe, R. and Staten, R. and Vinkó, József and Wheeler, J. C. and Akerlof, C. and Doss, D. and Ferrante, F. V. and Gibson, C. A. and Lasker, J. and Marion, G. H. and Pandey, S. B. and Quimby, R. M. and Rykoff, E. and Smith, D. and Yuan, F. and Zheng, W.},
	doi = {10.3847/1538-4357/ad17bc},
	journal-iso = {ASTROPHYS J},
	journal = {ASTROPHYSICAL JOURNAL},
	volume = {962},
	unique-id = {34618837},
	issn = {1538-4357},
	abstract = {We present cosmological analysis of 12 nearby (z < 0.06) Type IIP supernovae (SNe IIP) observed with the ROTSE-IIIb telescope. To achieve precise photometry, we present a new image-differencing technique that is implemented for the first time on the ROTSE SN photometry pipeline. With this method, we find up to a 20% increase in the detection efficiency and significant reduction in residual rms scatter of the SN lightcurves when compared to the previous pipeline performance. We use the published optical spectra and broadband photometry of well-studied SNe IIP to establish temporal models for ejecta velocity and photospheric temperature evolution for our SNe IIP population. This study yields measurements that are competitive with other methods even when the data are limited to a single epoch during the photospheric phase of SNe IIP. Using the fully reduced ROTSE photometry and optical spectra, we apply these models to the respective photometric epochs for each SN in the ROTSE IIP sample. This facilitates the use of the Expanding Photosphere Method (EPM) to obtain distance estimates to their respective host galaxies. We then perform cosmological parameter fitting using these EPM distances, from which we measure the Hubble constant to be 72.9(-4.3)(+5.7)kms(-1)Mpc(-1) , which is consistent with the standard Lambda CDM model values derived using other independent techniques.},
	year = {2024},
	eissn = {0004-637X},
	orcid-numbers = {Vinkó, József/0000-0001-8764-7832}
}

@article{MTMT:34506400,
	title = {Compensation of composition variation-induced sensitivity changes in gas phase photoacoustics},
	url = {https://m2.mtmt.hu/api/publication/34506400},
	author = {Végh, Panna and Gulyás, G. and Huszár, Helga and Ajtai, Tibor and Szabó, Gábor and Szabó, Anna and Bozóki, Zoltán},
	doi = {10.1016/j.infrared.2023.105116},
	journal-iso = {INFRARED PHYS TECHN},
	journal = {INFRARED PHYSICS & TECHNOLOGY},
	volume = {137},
	unique-id = {34506400},
	issn = {1350-4495},
	abstract = {Infrared photoacoustic (PA) spectroscopy is a widely used technique to monitor trace gas concentration changes during industrial processes where the bulk composition may vary considerably. However, the PA signal is prone to changes in bulk composition, leading to relative uncertainties in measurements of up to 10%, due to the complex dependence of the sensitivity of a PA system (S) on the thermal and acoustic properties of the gas sample. A novel calibration and concentration calculation method is proposed to keep the relative accuracy of the PA measurements in the few percentages range even in case of large-scale composition variations. The main novelty of the proposed method is that it tackles the complex dependence of the PA system's sensitivity in a way that while it varies the resonance frequency of the calibration gas, it keeps the heat capacity ratio of calibration gases at a constant value. We prove that it determines the analyte's concentration with relative accuracy of about 1 %, even when the composition of the gas varies drastically. It rigorously compensates for the frequency and heat capacity ratio dependence of S and for the dependence of the half-width of the resonance curve of the PA cell on the thermal and acoustic properties of the gas. Although the reported demonstration measurements are executed in a relatively simple gas mixture, the proposed method has widespread applicability in high-precision monitoring. © 2024 The Authors},
	keywords = {Sensitivity analysis; CALIBRATION; uncertainty analysis; Gases; specific heat; photoacoustic spectroscopy; Photoacoustic effect; Acoustic properties; Photoacoustic systems; Photoacoustics; Bulk compositions; Gas phase; Relative accuracy; heat capacity ratio; heat capacity ratio; Gas-phases; Composition variation; Acoustics property; Novel calibration methodology; Novel calibration methodology; Calibration gas; Calibration methodologies},
	year = {2024},
	eissn = {1879-0275},
	orcid-numbers = {Szabó, Gábor/0000-0001-6756-4677}
}

@article{MTMT:34506131,
	title = {Peripheral thickening of the sarcomeres and pointed end elongation of the thin filaments are both promoted by SALS and its formin interaction partners},
	url = {https://m2.mtmt.hu/api/publication/34506131},
	author = {Farkas, Dávid and Szikora, Szilárd and Jijumon, A S and Polgár, Tamás Ferenc and Patai, Roland and Szütsné Tóth, Mónika Ágnes and Bugyi, Beáta and Gajdos, Tamás and Bíró, Péter and Novák, Tibor and Erdélyi, Miklós and Mihály, József},
	doi = {10.1371/journal.pgen.1011117},
	journal-iso = {PLOS GENET},
	journal = {PLOS GENETICS},
	volume = {20},
	unique-id = {34506131},
	issn = {1553-7390},
	abstract = {During striated muscle development the first periodically repeated units appear in the premyofibrils, consisting of immature sarcomeres that must undergo a substantial growth both in length and width, to reach their final size. Here we report that, beyond its well established role in sarcomere elongation, the Sarcomere length short (SALS) protein is involved in Z-disc formation and peripheral growth of the sarcomeres. Our protein localization data and loss-of-function studies in the Drosophila indirect flight muscle strongly suggest that radial growth of the sarcomeres is initiated at the Z-disc. As to thin filament elongation, we used a powerful nanoscopy approach to reveal that SALS is subject to a major conformational change during sarcomere development, which might be critical to stop pointed end elongation in the adult muscles. In addition, we demonstrate that the roles of SALS in sarcomere elongation and radial growth are both dependent on formin type of actin assembly factors. Unexpectedly, when SALS is present in excess amounts, it promotes the formation of actin aggregates highly resembling the ones described in nemaline myopathy patients. Collectively, these findings helped to shed light on the complex mechanisms of SALS during the coordinated elongation and thickening of the sarcomeres, and resulted in the discovery of a potential nemaline myopathy model, suitable for the identification of genetic and small molecule inhibitors.},
	year = {2024},
	eissn = {1553-7404},
	orcid-numbers = {Gajdos, Tamás/0000-0002-5288-4659; Novák, Tibor/0000-0003-0756-6851; Erdélyi, Miklós/0000-0002-9501-5752}
}

@article{MTMT:34482233,
	title = {Reduction of intracellular oxidative stress with copper incorporated layered double hydroxide},
	url = {https://m2.mtmt.hu/api/publication/34482233},
	author = {Szerlauth, Adél and Madácsy, Tamara and Samu, Gergely Ferenc and Bíró, Péter and Erdélyi, Miklós and Varga, Gábor and Xu, Zhi Ping and Maléth, József and Szilágyi, István},
	doi = {10.1039/D3CC05762C},
	journal-iso = {CHEM COMMUN},
	journal = {CHEMICAL COMMUNICATIONS},
	volume = {60},
	unique-id = {34482233},
	issn = {1359-7345},
	abstract = {Biocompatible Cu(II)-doped layered double hydroxide (CMA) nanoparticles were developed to combat reactive oxygen species. The 2-dimensional nanozymes showed both superoxide dismutase and catalase-like activity in chemical assays, while proved as...},
	year = {2024},
	eissn = {1364-548X},
	pages = {1325-1328},
	orcid-numbers = {Madácsy, Tamara/0000-0001-5598-9723; Samu, Gergely Ferenc/0000-0002-3239-9154; Erdélyi, Miklós/0000-0002-9501-5752; Varga, Gábor/0000-0002-7131-1629; Maléth, József/0000-0001-5768-3090; Szilágyi, István/0000-0001-7289-0979}
}

@misc{MTMT:34754831,
	title = {Felszín és légkör közötti ammónia és dinitrogén-oxid kicserélődés vizsgálata fotoakusztikus spektroszkópiával},
	url = {https://m2.mtmt.hu/api/publication/34754831},
	author = {Szabó, Anna and Gombi, Csilla and Király, Csaba and Horváth, László and Huszár, Helga and Szabó, Gábor and Bozóki, Zoltán},
	unique-id = {34754831},
	year = {2023},
	orcid-numbers = {Szabó, Gábor/0000-0001-6756-4677}
}

@misc{MTMT:34720564,
	title = {Soot selective size distribution measurement using PhotoAcoustic Spectroscopy (PAS). A demonstrative study},
	url = {https://m2.mtmt.hu/api/publication/34720564},
	author = {Hodovány, Szabolcs and Ajtai, Tibor and Martin, Schnaiter and Szabó, Gábor and Bozóki, Zoltán},
	unique-id = {34720564},
	year = {2023},
	orcid-numbers = {Szabó, Gábor/0000-0001-6756-4677}
}