@article{MTMT:34104722, title = {Lacunarity as a quantitative measure of mixing—a micro-CT analysis-based case study on granular materials}, url = {https://m2.mtmt.hu/api/publication/34104722}, author = {Vásárhelyi, Lívia and Sebők, Dániel and Szenti, Imre and Tóth, Ádám and Lévay, Sára and Vajtai, Róbert and Kónya, Zoltán and Kukovecz, Ákos}, doi = {10.1093/oxfmat/itad014}, journal = {Oxford Open Materials Science}, volume = {3}, unique-id = {34104722}, abstract = {In practically every industry, mixing is a fundamental process, yet its 3D analysis is scarce in the literature. High-resolution computed tomography (micro-CT) is the perfect X-ray imaging tool to investigate the mixing of granular materials. Other than qualitative analysis, 3D micro-CT images provide an opportunity for quantitative analysis, which is of utmost importance, in terms of efficiency (time and budget), and environmental impact of the mixing process. In this work, lacunarity is proposed as a measure of mixing. By the lacunarity calculation on the repeated micro-CT measurements, a temporal description of the mixing can be given in three dimensions. As opposed to traditional mixing indices, the lacunarity curve provides additional information regarding the spatial distribution of the grains. Discrete element method simulations were also performed and showed similar results to the experiments.}, year = {2024}, eissn = {2633-6979}, orcid-numbers = {Vásárhelyi, Lívia/0000-0001-8943-9500; Sebők, Dániel/0000-0001-9769-5598; Lévay, Sára/0000-0001-9549-0046; Kónya, Zoltán/0000-0002-9406-8596; Kukovecz, Ákos/0000-0003-0716-9557} } @article{MTMT:34536297, title = {Exploration of Li-Ion Batteries during a Long-Term Heat Endurance Test Using 3D Temporal Microcomputed Tomography Investigation}, url = {https://m2.mtmt.hu/api/publication/34536297}, author = {Ballai, Gergő and Sőrés, Milán Attila and Vásárhelyi, Lívia and Szenti, Imre and Kun, Róbert and Hartmann, Bálint and Sebők, Dániel and Farkas, Ferenc and Zahoor, A. and Mao, G. and Sápi, András and Kukovecz, Ákos and Kónya, Zoltán}, doi = {10.1002/ente.202300207}, journal-iso = {ENERGY TECHNOL-GER}, journal = {ENERGY TECHNOLOGY}, volume = {11}, unique-id = {34536297}, issn = {2194-4288}, year = {2023}, eissn = {2194-4296}, orcid-numbers = {Vásárhelyi, Lívia/0000-0001-8943-9500; Sebők, Dániel/0000-0001-9769-5598; Farkas, Ferenc/0000-0003-4508-7480; Sápi, András/0000-0001-6557-0731; Kukovecz, Ákos/0000-0003-0716-9557; Kónya, Zoltán/0000-0002-9406-8596} } @article{MTMT:34108335, title = {Methodological add-ons to a non-destructive, micro-CT-based taxonomic/morphometric analysis of characean remains}, url = {https://m2.mtmt.hu/api/publication/34108335}, author = {Benyó-Korcsmáros, Réka and Gulyás, Sándor and Sebők, Dániel and Benyó, Dániel and Cseh, Péter and Sümegi, Pál}, doi = {10.14746/logos.2023.29.2.08}, journal-iso = {GEOLOGOS}, journal = {GEOLOGOS}, volume = {29}, unique-id = {34108335}, issn = {1426-8981}, abstract = {Ever since its introduction, computed tomography has come a long way. No longer is it merely a method that is used in clinical diagnostics, but it is becoming more and more popular among palaeontologists because it can be used to analyse both external and internal structures of fossil remains, such as small insects, snail shells and plant remains. The present study describes non-destructive analyses of Late Cretaceous and early Holocene charophyte gyrogonites by using the micro-CT technique, from sample preparation (embedding, fixing) to visualisation and assessment of images obtained. In addition to this non-destructive examination, we wished to test whether or not computed tomography could be used to examine the gyrogonites. Our preliminary results have made it clear that the micro-CT technique is worth employing for further research. It has proved possible to visualise the samples in 3D, rotate them, and observe them from different directions. By using the appropriate parameters, we have also been able to observe density differences between parts of characean remains and to study several important defining features of these.}, keywords = {computer tomography; Characeae}, year = {2023}, eissn = {2080-6574}, pages = {69-75}, orcid-numbers = {Gulyás, Sándor/0000-0002-3384-2381; Sebők, Dániel/0000-0001-9769-5598; Benyó, Dániel/0000-0002-4537-2866; Sümegi, Pál/0000-0003-1755-4440} } @article{MTMT:33957686, title = {A combinatorial approach to the elastic response of electrospun mats: Architectural framework and single fiber properties}, url = {https://m2.mtmt.hu/api/publication/33957686}, author = {Singh, Danvendra and Sibal, Apurv and Sharma, Deepika and Sharma, Sumit and Sebők, Dániel and Satapathy, Bhabani K. and Goswami, Parikshit and Kukovecz, Ákos and Rawal, Amit}, doi = {10.1016/j.mechmat.2022.104484}, journal-iso = {MECH MATER}, journal = {MECHANICS OF MATERIALS}, volume = {176}, unique-id = {33957686}, issn = {0167-6636}, abstract = {Electrospun is a unique class of porous and heterogeneous materials with multi-length-scales constituents that offer a rich variety of surface functionalities to serve a host of applications. Upscaling the electrospun materials from the laboratory to the industry is often limited by the lack of understanding of their mechanical properties. Herein, we developed a theoretical framework to predict the elastic constants of the electrospun mats that hinges on the concept of elastic properties of constituent fibers, three-dimensional (3D) alignment of fibers, and local fiber curvature. Enabled by continuum-based micromechanical approaches, this framework successfully pre-dicted the elastic moduli regardless of bead-string morphology and local architectural heterogeneities present within the electrospun mats. The 3D fiber orientation distribution obtained using X-ray nano-computed tomography (nanoCT) analysis served as a key input for the validation of the analytical model. In general, the predicted elastic moduli are in reasonably good agreement with the experimental data of randomly oriented and preferentially aligned polylactic acid (PLA)-based electrospun mats. To demonstrate our analytical model's versatility and reliability, another set of PA6(3)-based electrospun mats has been chosen from the literature for validation purposes. The parametric analysis has been performed to provide a roadmap to improve the elastic moduli of electrospun mats and justify the assumed values of some of the key attributes.}, keywords = {elastic modulus; mechanical; ELECTROSPUN; nonwoven}, year = {2023}, eissn = {1872-7743}, orcid-numbers = {Sebők, Dániel/0000-0001-9769-5598; Goswami, Parikshit/0000-0003-1488-409X; Kukovecz, Ákos/0000-0003-0716-9557} } @article{MTMT:33574063, title = {Confinement of Triple-Enzyme-Involved Antioxidant Cascade in Two-Dimensional Nanostructure}, url = {https://m2.mtmt.hu/api/publication/33574063}, author = {Szerlauth, Adél and Varga, Árpád and Madácsy, Tamara and Sebők, Dániel and Bashiri, Sahra and Skwarczynski, Mariusz and Toth, Istvan and Maléth, József and Szilágyi, István}, doi = {10.1021/acsmaterialslett.2c00580}, journal-iso = {ACS MATER LETT}, journal = {ACS MATERIALS LETTERS}, volume = {5}, unique-id = {33574063}, issn = {2639-4979}, year = {2023}, eissn = {2639-4979}, pages = {565-573}, orcid-numbers = {Varga, Árpád/0000-0002-2379-139X; Madácsy, Tamara/0000-0001-5598-9723; Sebők, Dániel/0000-0001-9769-5598; Skwarczynski, Mariusz/0000-0001-7257-807X; Toth, Istvan/0000-0002-4572-397X; Maléth, József/0000-0001-5768-3090; Szilágyi, István/0000-0001-7289-0979} } @{MTMT:33140988, title = {Módszertani adalékok a Chara-maradványok nem-destruktív, mikro-CT alapú taxonómiai-morfometriai elemzéséhez}, url = {https://m2.mtmt.hu/api/publication/33140988}, author = {Benyó-Korcsmáros, Réka and Gulyás, Sándor and Sebők, Dániel and Benyó, Dániel and Cseh, Péter and Sümegi, Pál}, booktitle = {25. Magyar Őslénytani Vándorgyűlés, Tótvázsony, 2022 Program, előadáskivonatok, kirándulásvezető}, unique-id = {33140988}, year = {2022}, pages = {7-7}, orcid-numbers = {Gulyás, Sándor/0000-0002-3384-2381; Sebők, Dániel/0000-0001-9769-5598; Benyó, Dániel/0000-0002-4537-2866; Sümegi, Pál/0000-0003-1755-4440} } @article{MTMT:33134572, title = {Application of Lacunarity for Quantification of Single Molecule Localization Microscopy Images}, url = {https://m2.mtmt.hu/api/publication/33134572}, author = {H. Kovács, Bálint Barna and Varga, Dániel and Sebők, Dániel and Majoros, Hajnalka and Polanek, Róbert and Pankotai, Tibor and Hideghéty, Katalin and Kukovecz, Ákos and Erdélyi, Miklós}, doi = {10.3390/cells11193105}, journal-iso = {CELLS-BASEL}, journal = {CELLS}, volume = {11}, unique-id = {33134572}, abstract = {The quantitative analysis of datasets achieved by single molecule localization microscopy is vital for studying the structure of subcellular organizations. Cluster analysis has emerged as a multi-faceted tool in the structural analysis of localization datasets. However, the results it produces greatly depend on the set parameters, and the process can be computationally intensive. Here we present a new approach for structural analysis using lacunarity. Unlike cluster analysis, lacunarity can be calculated quickly while providing definitive information about the structure of the localizations. Using simulated data, we demonstrate how lacunarity results can be interpreted. We use these interpretations to compare our lacunarity analysis with our previous cluster analysis-based results in the field of DNA repair, showing the new algorithm’s efficiency.}, year = {2022}, eissn = {2073-4409}, orcid-numbers = {Varga, Dániel/0000-0003-0391-5057; Sebők, Dániel/0000-0001-9769-5598; Majoros, Hajnalka/0000-0003-2020-971X; Polanek, Róbert/0000-0003-3645-8331; Pankotai, Tibor/0000-0001-9810-5465; Hideghéty, Katalin/0000-0001-7080-2365; Kukovecz, Ákos/0000-0003-0716-9557; Erdélyi, Miklós/0000-0002-9501-5752} } @article{MTMT:33107596, title = {Antimicrobial ceramic foam composite air filter prepared from Moroccan red clay, phosphate sludge waste and biopolymer}, url = {https://m2.mtmt.hu/api/publication/33107596}, author = {Mérai, László and Imre-Deák, Ágota and Harech, Mohamed A. and Abdelghafour, Mohamed M. and Sebők, Dániel and Ágoston, Áron and Tallósy, Szabolcs Péter and Szabó, Tamás and Abouliatim, Younes and Mesnaoui, Mohamed and Nibou, Lahbib and Kukovecz, Ákos and Janovák, László}, doi = {10.1016/j.clay.2022.106703}, journal-iso = {APPL CLAY SCI}, journal = {APPLIED CLAY SCIENCE}, volume = {230}, unique-id = {33107596}, issn = {0169-1317}, year = {2022}, eissn = {1872-9053}, orcid-numbers = {Imre-Deák, Ágota/0000-0002-6781-1727; Abdelghafour, Mohamed M./0000-0002-7895-4555; Sebők, Dániel/0000-0001-9769-5598; Tallósy, Szabolcs Péter/0000-0001-7150-452X; Szabó, Tamás/0000-0001-8182-640X; Kukovecz, Ákos/0000-0003-0716-9557; Janovák, László/0000-0002-2066-319X} } @article{MTMT:32895864, title = {Synthesis of self-cleaning and photoreactive spherical layered double oxide/polymer composite thin layers: Biofouling and inactivation of bacteria}, url = {https://m2.mtmt.hu/api/publication/32895864}, author = {Imre-Deák, Ágota and Janovák, László and Tallósy, Szabolcs Péter and Godič-Torkar, Karmen and Abram, Anže and Dékány, Imre and Sebők, Dániel and Bohinc, Klemen}, doi = {10.1016/j.clay.2022.106587}, journal-iso = {APPL CLAY SCI}, journal = {APPLIED CLAY SCIENCE}, volume = {228}, unique-id = {32895864}, issn = {0169-1317}, year = {2022}, eissn = {1872-9053}, orcid-numbers = {Imre-Deák, Ágota/0000-0002-6781-1727; Janovák, László/0000-0002-2066-319X; Tallósy, Szabolcs Péter/0000-0001-7150-452X; Dékány, Imre/0000-0001-5472-5355; Sebők, Dániel/0000-0001-9769-5598} } @article{MTMT:32707894, title = {Facile modification of hydroxyl group containing macromolecules provides autonomously self-healing polymers through the formation of dynamic Schiff base linkages}, url = {https://m2.mtmt.hu/api/publication/32707894}, author = {Takács, Tamás and Abdelghafour, Mohamed M. and Lamch, Łukasz and Szenti, Imre and Sebők, Dániel and Janovák, László and Kukovecz, Ákos}, doi = {10.1016/j.eurpolymj.2022.111086}, journal-iso = {EUR POLYM J}, journal = {EUROPEAN POLYMER JOURNAL}, volume = {168}, unique-id = {32707894}, issn = {0014-3057}, year = {2022}, eissn = {1873-1945}, orcid-numbers = {Abdelghafour, Mohamed M./0000-0002-7895-4555; Sebők, Dániel/0000-0001-9769-5598; Janovák, László/0000-0002-2066-319X; Kukovecz, Ákos/0000-0003-0716-9557} }