@article{MTMT:33543168,
	title = {Binding of Ca2+ Ions to Alkylbenzene Sulfonates: Micelle Formation, Second Critical Concentration and Precipitation},
	url = {https://m2.mtmt.hu/api/publication/33543168},
	author = {Ádám, Anna Adél and Ziegenheim, Szilveszter and Janovák, László and Szabados, Márton and Bús, Csaba and Kukovecz, Ákos and Kónya, Zoltán and Dékány, Imre and Sipos, Pál Miklós and Kutus, Bence},
	doi = {10.3390/ma16020494},
	journal-iso = {MATERIALS},
	journal = {MATERIALS},
	volume = {16},
	unique-id = {33543168},
	abstract = {Anionic surfactants, such as sodium linear alkylbenzene sulfonates (NaLAS), are utilized in various fields, including industry, household, and agriculture. The efficiency of their use in aqueous environments is significantly affected by the presence of cations, Ca2+ and Mg2+ in particular, as they can decrease the concentration of the surfactant due to precipitation. To understand cation–sulfonate interactions better, we study both NaLAS colloidal solutions in the presence of CaCl2 and precipitates forming at higher salt concentrations. Upon addition of CaCl2, we find the surface tension and critical micelle concentration of NaLAS to decrease significantly, in line with earlier findings for alkylbenzylsulfonates in the presence of divalent cations. Strikingly, an increase in the surface tension is discernible above 0.6 g L–1 NaLAS, accompanied by the decrease of apparent micelle sizes, which in turn gives rise to transparent systems. Thus, there appears to be a second critical concentration indicating another micellar equilibrium. Furthermore, the maximum salt tolerance of the surfactant is 0.1 g L–1 Ca2+, above which rapid precipitation occurs yielding sparingly soluble CaLAS2∙2H2O.},
	year = {2023},
	eissn = {1996-1944},
	orcid-numbers = {Janovák, László/0000-0002-2066-319X; Szabados, Márton/0000-0002-7588-335X; Bús, Csaba/0000-0002-4515-8317; Kukovecz, Ákos/0000-0003-0716-9557; Kónya, Zoltán/0000-0002-9406-8596; Dékány, Imre/0000-0001-5472-5355; Sipos, Pál Miklós/0000-0003-1407-0950; Kutus, Bence/0000-0001-5023-0152}
}

@article{MTMT:33206602,
	title = {Nickel Nanoparticles for Liquid Phase Toluene Oxidation – Phenomenon, Opportunities and Challenges},
	url = {https://m2.mtmt.hu/api/publication/33206602},
	author = {Ádám, Anna Adél and Ziegenheim, Szilveszter and Papp, Ádám and Szabados, Márton and Kónya, Zoltán and Kukovecz, Ákos and Varga, Gábor},
	doi = {10.1002/cctc.202200700},
	journal-iso = {CHEMCATCHEM},
	journal = {CHEMCATCHEM},
	volume = {14},
	unique-id = {33206602},
	issn = {1867-3880},
	year = {2022},
	eissn = {1867-3899},
	orcid-numbers = {Szabados, Márton/0000-0002-7588-335X; Kónya, Zoltán/0000-0002-9406-8596; Kukovecz, Ákos/0000-0003-0716-9557; Varga, Gábor/0000-0002-7131-1629}
}

@article{MTMT:32741246,
	title = {Biocompatible poly(ethylene succinate) polyester with molecular weight dependent drug release properties},
	url = {https://m2.mtmt.hu/api/publication/32741246},
	author = {Abdelghafour, Mohamed M. and Orbán, Ágoston and Imre-Deák, Ágota and Lamch, Łukasz and Nagyné Frank, Éva and Nagy, Roland and Ziegenheim, Szilveszter and Sipos, Pál Miklós and Farkas, Eszter and Bari, Ferenc and Janovák, László},
	doi = {10.1016/j.ijpharm.2022.121653},
	journal-iso = {INT J PHARM},
	journal = {INTERNATIONAL JOURNAL OF PHARMACEUTICS},
	volume = {618},
	unique-id = {32741246},
	issn = {0378-5173},
	year = {2022},
	eissn = {1873-3476},
	orcid-numbers = {Abdelghafour, Mohamed M./0000-0002-7895-4555; Imre-Deák, Ágota/0000-0002-6781-1727; Nagyné Frank, Éva/0000-0002-1332-0551; Sipos, Pál Miklós/0000-0003-1407-0950; Farkas, Eszter/0000-0002-8478-9664; Janovák, László/0000-0002-2066-319X}
}

@article{MTMT:32629332,
	title = {EDTA analogues – unconventional inhibitors of gypsum precipitation},
	url = {https://m2.mtmt.hu/api/publication/32629332},
	author = {Ziegenheim, Szilveszter and Sztegura, Alex and Szabados, Márton and Kónya, Zoltán and Kukovecz, Ákos and Pálinkó, István and Sipos, Pál Miklós},
	doi = {10.1016/j.molstruc.2022.132491},
	journal-iso = {J MOL STRUCT},
	journal = {JOURNAL OF MOLECULAR STRUCTURE},
	volume = {1256},
	unique-id = {32629332},
	issn = {0022-2860},
	year = {2022},
	eissn = {1872-8014},
	orcid-numbers = {Szabados, Márton/0000-0002-7588-335X; Kónya, Zoltán/0000-0002-9406-8596; Kukovecz, Ákos/0000-0003-0716-9557; Pálinkó, István/0000-0002-8508-309X; Sipos, Pál Miklós/0000-0003-1407-0950}
}

@mastersthesis{MTMT:32866860,
	title = {The kinetics of gypsum precipitation, the inhibiting effect of citric acid and its use in the differential precipitation of Mg(OH)2 from CaSO4·2H2O [Gipsz kristályosodásának kinetikája, a citromsav inhibíciós hatása és annak felhasználása Mg(OH)2 és CaSO4·2H2O kristályosodásának elválasztásához]},
	url = {https://m2.mtmt.hu/api/publication/32866860},
	author = {Ziegenheim, Szilveszter},
	doi = {10.14232/phd.10961},
	publisher = {SZTE},
	unique-id = {32866860},
	year = {2021}
}

@article{MTMT:32336886,
	title = {Sol-Gel Synthesis of Ceria-Zirconia-Based High-Entropy Oxides as High-Promotion Catalysts for the Synthesis of 1,2-Diketones from Aldehyde},
	url = {https://m2.mtmt.hu/api/publication/32336886},
	author = {Tatar, Dalibor and Kojčinović, Jelena and Marković, Berislav and Széchenyi, Aleksandar and Miletić, Aleksandar and Nagy, Sándor-Balázs and Ziegenheim, Szilveszter and Szenti, Imre and Sápi, András and Kukovecz, Ákos and Dinjar, Kristijan and Tang, Yushu and Stenzel, David and Varga, Gábor and Djerdj, Igor},
	doi = {10.3390/molecules26206115},
	journal-iso = {MOLECULES},
	journal = {MOLECULES},
	volume = {26},
	unique-id = {32336886},
	issn = {1420-3049},
	year = {2021},
	eissn = {1420-3049},
	orcid-numbers = {Tatar, Dalibor/0000-0003-3722-7420; Marković, Berislav/0000-0001-5036-8960; Széchenyi, Aleksandar/0000-0001-9207-2551; Sápi, András/0000-0001-6557-0731; Kukovecz, Ákos/0000-0003-0716-9557; Stenzel, David/0000-0003-4784-7500; Varga, Gábor/0000-0002-7131-1629; Djerdj, Igor/0000-0002-0646-4928}
}

@article{MTMT:32023946,
	title = {Manipulating the crystallization kinetics and morphology of gypsum, CaSO4·2H2O via addition of citrate at high levels of supersaturation and the effect of high salinity},
	url = {https://m2.mtmt.hu/api/publication/32023946},
	author = {Ziegenheim, Szilveszter and Szabados, Márton and Kónya, Zoltán and Kukovecz, Ákos and Pálinkó, István and Sipos, Pál Miklós},
	doi = {10.1016/j.poly.2021.115253},
	journal-iso = {POLYHEDRON},
	journal = {POLYHEDRON},
	volume = {204},
	unique-id = {32023946},
	issn = {0277-5387},
	year = {2021},
	eissn = {1873-3719},
	orcid-numbers = {Szabados, Márton/0000-0002-7588-335X; Kónya, Zoltán/0000-0002-9406-8596; Kukovecz, Ákos/0000-0003-0716-9557; Pálinkó, István/0000-0002-8508-309X; Sipos, Pál Miklós/0000-0003-1407-0950}
}

@article{MTMT:31640346,
	title = {Differential precipitation of Mg(OH)2 from CaSO4·2H2O using citrate as inhibitor – a promising concept for reagent recovery from MgSO4 waste streams},
	url = {https://m2.mtmt.hu/api/publication/31640346},
	author = {Ziegenheim, Szilveszter and Szabados, Márton and Kónya, Zoltán and Kukovecz, Ákos and Pálinkó, István and Sipos, Pál Miklós},
	doi = {10.3390/molecules25215012},
	journal-iso = {MOLECULES},
	journal = {MOLECULES},
	volume = {25},
	unique-id = {31640346},
	issn = {1420-3049},
	year = {2020},
	eissn = {1420-3049},
	orcid-numbers = {Szabados, Márton/0000-0002-7588-335X; Kónya, Zoltán/0000-0002-9406-8596; Kukovecz, Ákos/0000-0003-0716-9557; Pálinkó, István/0000-0002-8508-309X; Sipos, Pál Miklós/0000-0003-1407-0950}
}

@article{MTMT:31403997,
	title = {The kinetics of the precipitation of gypsum, CaSO4.2H2O, over a wide range of reactant concentrations},
	url = {https://m2.mtmt.hu/api/publication/31403997},
	author = {Ziegenheim, Szilveszter and Peintler, Gábor and Pálinkó, István and Sipos, Pál Miklós},
	doi = {10.1007/s11144-020-01838-0},
	journal-iso = {REACT KINET MECH CATAL},
	journal = {REACTION KINETICS MECHANISMS AND CATALYSIS},
	volume = {131},
	unique-id = {31403997},
	issn = {1878-5190},
	year = {2020},
	eissn = {1878-5204},
	pages = {75-88},
	orcid-numbers = {Peintler, Gábor/0000-0001-5171-5346; Pálinkó, István/0000-0002-8508-309X; Sipos, Pál Miklós/0000-0003-1407-0950}
}

@inproceedings{MTMT:30920150,
	title = {Kelátképzők inhibíciós hatása gipsz kristályosodására},
	url = {https://m2.mtmt.hu/api/publication/30920150},
	author = {Ziegenheim, Szilveszter and Sztegura, A and Pálinkó, István and Sipos, Pál Miklós},
	booktitle = {XLII. Kémiai Előadói Napok - Előadásösszefoglalók},
	unique-id = {30920150},
	year = {2019},
	pages = {154-160},
	orcid-numbers = {Pálinkó, István/0000-0002-8508-309X; Sipos, Pál Miklós/0000-0003-1407-0950}
}