@article{MTMT:34659670,
	title = {Subaqueous carbonate speleothems as paleotemperature archives – clumped isotope thermometry and stable isotope compositions of inclusion-hosted wate},
	url = {https://m2.mtmt.hu/api/publication/34659670},
	author = {Demény, Attila and Berentés, A and Rinyu, László and Kovács, Ivett and Surányi, Gergely and Virág, Magdolna},
	doi = {10.5038/1827-806X.53.1.2480},
	journal-iso = {INT J SPELEOL},
	journal = {INTERNATIONAL JOURNAL OF SPELEOLOGY},
	volume = {53},
	unique-id = {34659670},
	issn = {0392-6672},
	year = {2024},
	eissn = {1827-806X},
	pages = {25-37},
	orcid-numbers = {Demény, Attila/0000-0003-0522-9018; Kovács, Ivett/0000-0001-7015-7909; Virág, Magdolna/0000-0001-6104-1963}
}

@article{MTMT:34643332,
	title = {Iron-Bearing Minerals in the Boda Claystone Formation: Correspondences with Stages of Evolution Revealed by Mössbauer Spectroscopy},
	url = {https://m2.mtmt.hu/api/publication/34643332},
	author = {Lázár, Károly and Máthé, Z and Németh, Tibor and Kovácsné Kis, Viktória and Stichleutner, Sándor and Kovács, Ivett},
	doi = {10.3390/min14020196},
	journal-iso = {MINERALS-BASEL},
	journal = {MINERALS},
	volume = {14},
	unique-id = {34643332},
	year = {2024},
	eissn = {2075-163X},
	orcid-numbers = {Németh, Tibor/0000-0002-1836-6006; Kovács, Ivett/0000-0001-7015-7909}
}

@article{MTMT:34530343,
	title = {Bacteria-Driven Fossil Ecosystems as Paleoindicators of Active Continental Margins and the Role of Carbonate Sediment-Hosted Vents in Geodynamic Reconstructions},
	url = {https://m2.mtmt.hu/api/publication/34530343},
	author = {Bujtor, László and Gyollai, Ildikó and Szabó, Máté Zoltán and Kovács, Ivett and Polgári, Márta Piroska},
	doi = {10.3390/min14020125},
	journal-iso = {MINERALS-BASEL},
	journal = {MINERALS},
	volume = {14},
	unique-id = {34530343},
	abstract = {Continental rifting of the Tisza microplate started during the Late Jurassic and resulted in phreatic eruptions, peperite, and the construction of a volcanic edifice in the Early Cretaceous in the Mecsek Mountains (South Hungary). In the SE direction from the volcanic edifice at Zengővárkony, a shallow marine (depth 100–200 m) carbonate sediment hosted a vent environment, and iron ore deposition occurred at the end of the Valanginian to early Hauterivian, hosting a diverse, endemic fauna of approximately 60 species. The detailed mineralogical analysis of the transport conduits included Fe oxides (ferrihydrite, goethite, hematite, and magnetite), quartz, mixed carbonate, pyrite, feldspar, Fe-bearing clay minerals, apatite, sulfates (barite, gypsum, and jarosite), and native sulfur. Filamentous, microbially mediated microtextures with inner sequented, necklace-like spheric forms (diameter of 1 μm) and bacterial laminae are also observed inside decapod crustacean coprolites (Palaxius tetraochetarius) and in the rock matrix. This complex ecological and mineralogical analysis provided direct evidence for the presence of bacteria in fossil sediment-hosted vent (SHV) environments on the one hand and for the intimate connection between bacteria and decapod crustaceans in hydrothermal environments 135 Ma before. This observation completes the fossil food chain of chemosynthesis-based ecosystems, from primary producers to the top carnivores reported for the first time from this locality.},
	year = {2024},
	eissn = {2075-163X},
	orcid-numbers = {Bujtor, László/0000-0001-9699-7711; Gyollai, Ildikó/0000-0001-8576-0196; Kovács, Ivett/0000-0001-7015-7909}
}

@article{MTMT:34445854,
	title = {Surface occurrence of dawsonite and natural CO2 emanation in Covasna, in the Eastern Carpathians: A stable isotope study},
	url = {https://m2.mtmt.hu/api/publication/34445854},
	author = {Cseresznyés, Dóra and Király, Csilla and Gál, Á and Papucs, A and Kónya, P and Lakos, I and Kovács, Ivett and Rinyu, László and Szamosfalvi, Á and Szabó, Csaba and Falus, György and Czuppon, György},
	doi = {10.1016/j.chemgeo.2023.121883},
	journal-iso = {CHEM GEOL},
	journal = {CHEMICAL GEOLOGY},
	volume = {645},
	unique-id = {34445854},
	issn = {0009-2541},
	year = {2024},
	eissn = {1872-6836},
	orcid-numbers = {Cseresznyés, Dóra/0000-0001-6676-7122; Kovács, Ivett/0000-0001-7015-7909; Szabó, Csaba/0000-0002-1580-6344; Czuppon, György/0000-0002-7231-6042}
}

@article{MTMT:34431117,
	title = {Habitat-related variability in the morphological and taxonomic diversity of microbial communities in two Hungarian epigenic karst caves},
	url = {https://m2.mtmt.hu/api/publication/34431117},
	author = {Lange-Enyedi, Nóra and Kériné Borsodi, Andrea and Németh, Péter and Czuppon, György and Kovács, Ivett and Leél-Őssy, Szabolcs and Dobosy, Péter and Felföldi, Tamás and Demény, Attila and Makk, Judit},
	doi = {10.1093/femsec/fiad161},
	journal-iso = {FEMS MICROBIOL ECOL},
	journal = {FEMS MICROBIOLOGY ECOLOGY},
	volume = {99},
	unique-id = {34431117},
	issn = {0168-6496},
	abstract = {The physical and chemical characteristics of the bedrock, along with the geological and hydrological conditions of karst caves may influence the taxonomic and functional diversity of prokaryotes. Most studies so far have focused on microbial communities of caves including only a few samples and have ignored the chemical heterogeneity of different habitat types such as sampling sites, dripping water, carbonate precipitates, cave walls, cave sediment and surface soils connected to the caves. The aim of the present study was to compare the morphology, the composition and physiology of the microbiota in caves with similar environmental parameters (temperature, host rock, elemental and mineral composition of speleothems) but located in different epigenic karst systems. Csodabogyós Cave and Baradla Cave (Hungary) were selected for the analysis of bacterial and archaeal communities using electron microscopy, amplicon sequencing, X-ray diffraction and mass spectroscopic techniques. The microbial communities belonged to the phyla Pseudomonadota, Acidobacteriota, Nitrospirota and Nitrososphaerota, and they showed site-specific variation in composition and diversity. The results indicate that morphological and physiological adaptations provide survival for microorganisms according to the environment. In epigenic karst caves, prokaryotes are prone to increase their adsorption surface, cooperate in biofilms, and implement chemolithoautotrophic growth with different electron-donors and acceptors available in the microhabitats.},
	year = {2023},
	eissn = {1574-6941},
	orcid-numbers = {Kériné Borsodi, Andrea/0000-0002-3738-7937; Németh, Péter/0000-0001-5592-5877; Czuppon, György/0000-0002-7231-6042; Kovács, Ivett/0000-0001-7015-7909; Felföldi, Tamás/0000-0003-2009-2478; Demény, Attila/0000-0003-0522-9018; Makk, Judit/0000-0001-5768-7622}
}

@article{MTMT:34169402,
	title = {Gradient structural anisotropy of dental enamel is optimized for enhanced mechanical behaviour},
	url = {https://m2.mtmt.hu/api/publication/34169402},
	author = {Hegedűs, M and Kovácsné Kis, Viktória and Szabó, Ábel and Kovács, Ivett and Rózsa, Noémi Katinka and Kovács, Zsolt},
	doi = {10.1016/j.matdes.2023.112369},
	journal-iso = {MATER DESIGN},
	journal = {MATERIALS AND DESIGN},
	volume = {234},
	unique-id = {34169402},
	issn = {0264-1275},
	abstract = {Exceptional mechanical performance of dental enamel in the harsh environment of oral cavity can be preserved on decade timescale, which is a unique property in comparison with functional nanomaterials. Hierarchic architecture of enamel, based on site-specific structural organization of apatite nanocrystals has a key role in this durability. In the present study, a novel SEM imaging based method is presented for obtaining quantitative information on enamel prism orientation in sound primary dental enamel. This missing puzzle of quantification of the hierarchical enamel structure, along with spatial mechanical and chemical mapping, shed light on the optimum anisotropic gradient behaviour of elastic modulus of dental enamel. Specifically, orientation and composition dependent contributions in both the spatially changing hardness and elastic modulus were separated. Anisotropy of the enamel’s modulus was predicted and verified by the spatial variation of average prism orientation. Based on our results we conclude that the anisotropy of modulus for the bulk enamel arises from the elastic gradient in direction normal to the enamel external surface combined with the nearly constant value of modulus in the perpendicular cross section. This behaviour results in high surface strength and additionally can be responsible to the superior durability of human enamel.},
	keywords = {NANOINDENTATION; elastic modulus; Crystal orientation; Gradient structure; Primary dental enamel; Prism orientation},
	year = {2023},
	eissn = {1873-4197},
	orcid-numbers = {Kovács, Ivett/0000-0001-7015-7909; Rózsa, Noémi Katinka/0000-0002-8510-7047; Kovács, Zsolt/0000-0001-6802-3311}
}

@article{MTMT:34158142,
	title = {Microbially-induced K enrichments in hydrothermally altered andesitic tuffs},
	url = {https://m2.mtmt.hu/api/publication/34158142},
	author = {Polgári, Márta Piroska and Nagy, Béla and Fintor, Krisztián and Gyollai, Ildikó and Kovács, Ivett and Szabó, Máté Zoltán and Mojzsis, Stephen, James},
	doi = {10.1016/j.oregeorev.2023.105630},
	journal-iso = {ORE GEOL REV},
	journal = {ORE GEOLOGY REVIEWS},
	volume = {162},
	unique-id = {34158142},
	issn = {0169-1368},
	year = {2023},
	eissn = {1872-7360},
	orcid-numbers = {Fintor, Krisztián/0000-0003-4794-9419; Gyollai, Ildikó/0000-0001-8576-0196; Kovács, Ivett/0000-0001-7015-7909}
}

@CONFERENCE{MTMT:33830548,
	title = {Illite K/Ar dating of fault zones, sedimentary sequences and low-grade metamorphic rocks},
	url = {https://m2.mtmt.hu/api/publication/33830548},
	author = {Benkó, Zsolt and Oravecz, Éva and Fodor, László and Kövér, Szilvia and Obbágy, Gabriella and Németh, Tibor and Kovács, Ivett and Máthé, Zoltán and Arató, Róbert and Molnár, Kata and Maros, Gyula},
	booktitle = {19th meeting of the Central European Tectonic Studies Group (CETeG)},
	unique-id = {33830548},
	year = {2023},
	pages = {7-8},
	orcid-numbers = {Kövér, Szilvia/0000-0002-6736-4226; Németh, Tibor/0000-0002-1836-6006; Kovács, Ivett/0000-0001-7015-7909; Molnár, Kata/0000-0001-6993-5806; Maros, Gyula/0000-0002-2973-4513}
}

@misc{MTMT:33766194,
	title = {Bacteria driven fossil ecosystems as indicator of active continental margins in the geological past. Usefulness of carbonate sediment hosted vent environments in geodynamic reconstructions},
	url = {https://m2.mtmt.hu/api/publication/33766194},
	author = {Bujtor, László and Gyollai, Ildikó and Szabó, Máté Zoltán and Kovács, Ivett and Polgári, Márta Piroska},
	doi = {10.21203/rs.3.rs-2670327/v1},
	unique-id = {33766194},
	year = {2023},
	orcid-numbers = {Bujtor, László/0000-0001-9699-7711; Gyollai, Ildikó/0000-0001-8576-0196; Kovács, Ivett/0000-0001-7015-7909}
}

@article{MTMT:33741775,
	title = {Nanoscale Pathway of Modern Dolomite Formation in a Shallow, Alkaline Lake},
	url = {https://m2.mtmt.hu/api/publication/33741775},
	author = {Meister, P and Frisia, S and Dódony, István and Pekker, Péter and Molnár, Zsombor and Neuhuber, S and Gier, S and Kovács, Ivett and Demény, Attila and Pósfai, Mihály},
	doi = {10.1021/acs.cgd.2c01393},
	journal-iso = {CRYST GROWTH DES},
	journal = {CRYSTAL GROWTH & DESIGN},
	volume = {23},
	unique-id = {33741775},
	issn = {1528-7483},
	year = {2023},
	eissn = {1528-7505},
	pages = {3202-3212},
	orcid-numbers = {Meister, P/0000-0003-3623-6456; Pekker, Péter/0000-0002-0463-0742; Molnár, Zsombor/0000-0002-9836-3488; Kovács, Ivett/0000-0001-7015-7909; Demény, Attila/0000-0003-0522-9018; Pósfai, Mihály/0000-0001-9355-3533}
}