@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:34536295,
	title = {Detection and characterization of mono- and bimetallic nanoparticles produced by electrical discharge plasma generators using laser-induced breakdown spectroscopy},
	url = {https://m2.mtmt.hu/api/publication/34536295},
	author = {Palásti, Dávid Jenő and Villy, Lajos Péter and Leits, B. and Kéri, Albert and Kohut, Attila and Bélteki, Ádám and Kajner, Gyula and Casian Plaza, Fernando Alexander and Kovács-Széles, Éva and Ajtai, Tibor and Veres, Miklós and Geretovszky, Zsolt and Galbács, Gábor},
	doi = {10.1016/j.sab.2023.106804},
	journal-iso = {SPECTROCHIM ACTA B},
	journal = {SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY},
	volume = {209},
	unique-id = {34536295},
	issn = {0584-8547},
	year = {2023},
	eissn = {1873-3565},
	orcid-numbers = {Kéri, Albert/0000-0001-7663-5422; Kohut, Attila/0000-0003-4545-2943; Geretovszky, Zsolt/0000-0002-7878-9174; Galbács, Gábor/0000-0002-1799-5329}
}

@article{MTMT:34401353,
	title = {Design, Optimization, and Application of a 3D-Printed Polymer Sample Introduction System for the ICP-MS Analysis of Nanoparticles and Cells},
	url = {https://m2.mtmt.hu/api/publication/34401353},
	author = {Kajner, Gyula and Bélteki, Ádám and Cseh, Martin and Geretovszky, Zsolt and Ajtai, Tibor and Barna, Lilla and Deli, Mária Anna and Pap, Bernadett and Maróti, Gergely and Galbács, Gábor},
	doi = {10.3390/nano13233018},
	journal-iso = {NANOMATERIALS-BASEL},
	journal = {NANOMATERIALS},
	volume = {13},
	unique-id = {34401353},
	abstract = {Commonly used sample introduction systems for inductively coupled plasma mass spectrometry (ICP-MS) are generally not well-suited for single particle ICP-MS (spICP-MS) applications due to their high sample requirements and low efficiency. In this study, the first completely 3D-printed, polymer SIS was developed to facilitate spICP-MS analysis. The system is based on a microconcentric pneumatic nebulizer and a single-pass spray chamber with an additional sheath gas flow to further facilitate the transport of larger droplets or particles. The geometry of the system was optimized using numerical simulations. Its aerosol characteristics and operational conditions were studied via optical particle counting and a course of spICP-MS measurements, involving nanodispersions and cell suspensions. In a comparison of the performance of the new and the standard (quartz microconcentric nebulizer plus a double-pass spray chamber) systems, it was found that the new sample introduction system has four times higher particle detection efficiency, significantly better signal-to-noise ratio, provides ca. 20% lower size detection limit, and allows an extension of the upper limit of transportable particle diameters to about 25 µm.},
	year = {2023},
	eissn = {2079-4991},
	orcid-numbers = {Cseh, Martin/0000-0002-5303-0188; Geretovszky, Zsolt/0000-0002-7878-9174; Deli, Mária Anna/0000-0001-6084-6524; Maróti, Gergely/0000-0002-3705-0461; Galbács, Gábor/0000-0002-1799-5329}
}

@article{MTMT:34393015,
	title = {A Calibration-Free Optical Emission Spectroscopic Method to Determine the Composition of a Spark Discharge Plasma Used for AuAg Binary Nanoparticle Synthesis},
	url = {https://m2.mtmt.hu/api/publication/34393015},
	author = {Kohut, Attila and Villy, Lajos Péter and Kohut, Gergely and Galbács, Gábor and Geretovszky, Zsolt},
	doi = {10.1177/00037028231207358},
	journal-iso = {APPL SPECTROSC},
	journal = {APPLIED SPECTROSCOPY},
	volume = {77},
	unique-id = {34393015},
	issn = {0003-7028},
	abstract = {Spark discharge generators (SDGs) employ controlled gaseous environments to induce spark ablation of non-insulating electrodes, resulting in the formation of various nanostructures in the gas phase. The method offers technological advantages such as continuous particle production, scalable yield, and minimal waste. Additionally, the versatility of the process enables the generation of alloy nanoparticles from various material combinations, including immiscible ones. In order to fully exploit its potential, understanding the atomic mixing process during electrode ablation, particularly in the case of dissimilar electrodes, is crucial. Temporally and spatially resolved optical emission spectroscopy (OES) has been previously demonstrated as an effective characterization tool for spark plasmas in SDGs. However, to gain a deeper insight into the vapor mixing process, it is essential to quantitatively determine the plasma composition in both space and time. This paper introduces a calibration-free OES-based method tailored for spark plasmas utilized in binary nanoparticle generation. The method introduces the so-called multi-element combinatory Boltzmann plots, which use intensity ratios of emission atomic lines from different materials, allowing for the direct estimation of total number concentration ratios. The approach is tested using synthetic spectra and validated with experimental spark spectra obtained near an alloyed gold–silver (AuAg) electrode with a known composition. The study demonstrates the capabilities and robustness of the proposed method, with a focus on the AuAg system due to its significance in plasmonic research and frequent synthesis using spark ablation.},
	year = {2023},
	eissn = {1943-3530},
	pages = {1401-1410},
	orcid-numbers = {Kohut, Attila/0000-0003-4545-2943; Galbács, Gábor/0000-0002-1799-5329; Geretovszky, Zsolt/0000-0002-7878-9174}
}

@misc{MTMT:34292456,
	title = {Single particle ICP-MS analysis using 3D-printed nebulizers and spray chambers},
	url = {https://m2.mtmt.hu/api/publication/34292456},
	author = {Kajner, Gyula and Bélteki, Ádám and Cseh, Martin and Vajda, Balázs and Geretovszky, Zsolt and Papp, Enikő and Braun, Mihály and Galbács, Gábor},
	unique-id = {34292456},
	year = {2023},
	orcid-numbers = {Geretovszky, Zsolt/0000-0002-7878-9174}
}

@article{MTMT:33789432,
	title = {Bead morphology of laser welded steel sheets and its correlation to the joint’s electrical and mechanical properties},
	url = {https://m2.mtmt.hu/api/publication/33789432},
	author = {Horváth , Gábor and Körmöczi, Andor and Szörényi, Tamás and Geretovszky, Zsolt},
	doi = {10.2351/7.0000996},
	journal-iso = {J LASER APPL},
	journal = {JOURNAL OF LASER APPLICATIONS},
	volume = {35},
	unique-id = {33789432},
	issn = {1042-346X},
	abstract = {Nowadays, lasers are routine tools in the widest range of materials processing, including welding of battery packs. The properties of the laser generated weld bead are crucial in determining the electrical and mechanical behavior of the joint. Here, we report on the identification of five morphological bead types, namely, Rosenthal, single wave, elongated, pre-humping, and humping morphologies and their systematic appearance over the laser power versus scanning speed plane. We prove that each type exhibits characteristic electrical and mechanical behavior that differ not only in the magnitude of relevant materials’ properties, but also in their variability. We show for nickel-coated steel and uncoated DC01 cold rolled steel that the so-called single wave morphology is best suited for battery welding applications, since this morphology class concomitantly exhibits the lowest electrical resistance and the highest mechanical strength, both with a relatively small margin of error. The results suggest that the bead morphology could be exploited as a simple indicator of joint properties.},
	year = {2023},
	eissn = {1938-1387},
	orcid-numbers = {Horváth , Gábor/0000-0002-6835-4230; Szörényi, Tamás/0000-0002-8888-4167; Geretovszky, Zsolt/0000-0002-7878-9174}
}

@misc{MTMT:34292368,
	title = {Single particle ICP-MS analysis using custom microfluidic chips and membrane separation},
	url = {https://m2.mtmt.hu/api/publication/34292368},
	author = {Kajner, Gyula and Kéri, Albert and Bélteki, Ádám and Valkai, Sándor and Dér, András and Geretovszky, Zsolt and Galbács, Gábor},
	unique-id = {34292368},
	year = {2022},
	orcid-numbers = {Geretovszky, Zsolt/0000-0002-7878-9174}
}

@misc{MTMT:34292001,
	title = {Design and optimization of an alternative high efficiency sample introduction system for single particle ICP-MS analysis},
	url = {https://m2.mtmt.hu/api/publication/34292001},
	author = {Kajner, Gyula and Bélteki, Ádám and Cseh, Martin and Vajda, Balázs and Geretovszky, Zsolt and Galbács, Gábor},
	unique-id = {34292001},
	year = {2022},
	orcid-numbers = {Geretovszky, Zsolt/0000-0002-7878-9174}
}

@{MTMT:34064769,
	title = {Creating artificial bone tissue using 3D tissue printing and mesenchymal stem cells},
	url = {https://m2.mtmt.hu/api/publication/34064769},
	author = {Lovászi, Borbála and Szűcs, Diána and Guba, Melinda and Monostori, Tamás and Parvaneh, Shahram and Boldog, Katalin and Kemény, Lajos and Geretovszky, Zsolt and Veréb, Zoltán},
	booktitle = {Abstract Book of the 1st International Conference of Biomedical Engineering and Innovation},
	unique-id = {34064769},
	year = {2022},
	pages = {44-45},
	orcid-numbers = {Geretovszky, Zsolt/0000-0002-7878-9174; Veréb, Zoltán/0000-0002-9518-2155}
}

@article{MTMT:33208918,
	title = {Continuous spark plasma synthesis of Au/Co binary nanoparticles with tunable properties},
	url = {https://m2.mtmt.hu/api/publication/33208918},
	author = {Villy, Lajos Péter and Kohut, Attila and Kéri, Albert and Bélteki, Ádám and Radnóczi, György and Fogarassy, Zsolt and Radnóczi, György Zoltán and Galbács, Gábor and Geretovszky, Zsolt},
	doi = {10.1038/s41598-022-22928-0},
	journal-iso = {SCI REP},
	journal = {SCIENTIFIC REPORTS},
	volume = {12},
	unique-id = {33208918},
	issn = {2045-2322},
	abstract = {We present here a scalable and environmentally friendly gas phase technique employing atmospheric pressure electrical spark discharge plasmas for the production of Au/Co binaries, an effective catalyst system for the decomposition of hydrogen-rich compounds, such as ammonium borane. We demonstrate that Au/Co alloy nanoparticles can be produced via the spark plasma-based technique. The possibility of varying the morphology and phase structure via real time heat treatment of the generated aerosol to form Au/Co/CoO particles with continuous control over a wide particle compositional range (from 24 to 64 at.% [Co]/([Co] + [Au]) content) is also demonstrated. Since our spark-based approach is proven to be capable of providing reasonable particle yields, these results may contribute to the transition of lab-scale, nanocatalyst-based hydrogen storage systems to real world applications.},
	year = {2022},
	eissn = {2045-2322},
	orcid-numbers = {Kohut, Attila/0000-0003-4545-2943; Kéri, Albert/0000-0001-7663-5422; Radnóczi, György/0000-0002-5056-7625; Fogarassy, Zsolt/0000-0003-4981-1237; Radnóczi, György Zoltán/0000-0002-7106-6272; Galbács, Gábor/0000-0002-1799-5329; Geretovszky, Zsolt/0000-0002-7878-9174}
}