@CONFERENCE{MTMT:34274180,
	title = {Alifás diizocianátok és butan-1-ol reakcióinak kinetikai vizsgálata =$bKinetic study of the reactions between aliphatic diisocyanates and butan-1-ol},
	url = {https://m2.mtmt.hu/api/publication/34274180},
	author = {Vadkerti, Bence and Lakatos, Csilla and Üneri, Haymana Serra and Rágyanszki, Anita and Farkas, Ödön and Juhász, Anett and Zsuga, Miklós and Kéki, Sándor and Nagy, Lajos},
	booktitle = {XXIX. Nemzetközi Vegyészkonferencia / 29th International Conference on Chemistry},
	unique-id = {34274180},
	year = {2023},
	pages = {61},
	orcid-numbers = {Farkas, Ödön/0000-0002-4217-0150}
}

@article{MTMT:34104794,
	title = {The kinetics of uncatalyzed and catalyzed urethane forming reactions of aliphatic diisocyanates with butan-1-ol},
	url = {https://m2.mtmt.hu/api/publication/34104794},
	author = {Juhász, Anett and Serra, Üneri Haymana and Lakatos, Csilla and Vadkerti, Bence and Rágyanszki, Anita and Farkas, Ödön and Kéki, Sándor and Nagy, Lajos},
	doi = {10.1039/D3NJ02747C},
	journal-iso = {NEW J CHEM},
	journal = {NEW JOURNAL OF CHEMISTRY},
	volume = {47},
	unique-id = {34104794},
	issn = {1144-0546},
	abstract = {The kinetics of the urethane forming reactions of hexamethylene diisocyanate (HDI), 4,4′-dicyclohexyl-methane-diisocyanate (HMDI) and isophorone diisocyanate (IPDI) with butan-1-ol were studied by electrospray ionization mass spectrometry (ESI-MS).},
	year = {2023},
	eissn = {1369-9261},
	pages = {16096-16107},
	orcid-numbers = {Farkas, Ödön/0000-0002-4217-0150; Kéki, Sándor/0000-0002-5274-6117}
}

@article{MTMT:34081525,
	title = {Bisphenol A Diglycidyl Ether-Primary Amine Cooligomer-poly(ε-caprolactone) Networks: Synthesis and Characterization},
	url = {https://m2.mtmt.hu/api/publication/34081525},
	author = {Czifrák, Katalin and Lakatos, Csilla and Szabó, Gabriella and Vadkerti, Bence and Daróczi, Lajos and Zsuga, Miklós and Kéki, Sándor},
	doi = {10.3390/polym15132937},
	journal-iso = {POLYMERS-BASEL},
	journal = {POLYMERS},
	volume = {15},
	unique-id = {34081525},
	abstract = {In this work, the preparation and systematic investigation of cross-linked polyurethane-epoxy (PU-EP) polymer systems are reported. The PU-EP polymers were prepared using a reaction of isocyanate (NCO)-terminated PU-prepolymer with diglycidyl ether of bisphenol A (DGEBA)-amine cooligomer. The oligomerization of DGEBA was carried out by adding furfurylamine (FA) or ethanolamine (EA), resulting in DGEBA-amine cooligomers. For the synthesis of NCO-terminated PU-prepolymer, poly(ε-caprolactone)diol (PCD) (Mn = 2 kg/mol) and 1,6-hexamethylene diisocyanate (HDI) were used. The cross-linking was achieved by adding DGEBA-amine cooligomer to PU-prepolymer, in which the obtained urethane bonds, due to the presence of free hydroxil groups in the activated DGEBA, served as netpoints. During cross-linking, ethanolamine provides an additional free hydroxyl group for the formation of a new urethane bond, while furfurylamine can serve as a thermoreversible coupling element (e.g., Diels–Alder adduct). The PU-EP networks were characterized using attenuated total reflectance Fourier-transform infrared spectroscopy (ATR-FTIR), differential scanning calorimetry (DSC), dynamical mechanical analysis (DMA) and scanning electron microscopy (SEM). The DMA curves of some PU-EPs (depending on the compositions and the synthetic method) revealed a plateau-like region above the melting temperature (Tm) of PCD, confirming the presence of a cross-linked structure. This property resulted in a shape memory (SM) behavior for these samples, which can be fine-tuned in the presence of furfurylamine through the formation of additional thermoreversible bonds (e.g., Diels–Alder adduct).},
	keywords = {characterization; Shape memory; POLYURETHANE; DGEBA-amine cooligomer; DGEBA-polyurethane},
	year = {2023},
	eissn = {2073-4360},
	pages = {1-15}
}

@article{MTMT:33647476,
	title = {Cystatin-c May Indicate Subclinical Renal Involvement, While Orosomucoid Is Associated with Fatigue in Patients with Long-COVID Syndrome},
	url = {https://m2.mtmt.hu/api/publication/33647476},
	author = {Zavori, Laszlo and Molnár, Tihamér and Várnai, Réka and Kanizsai, Andrea and Nagy, Lajos and Vadkerti, Bence and Szirmay, Balázs and Schwarcz, Attila and Csécsei, Péter},
	doi = {10.3390/jpm13020371},
	journal-iso = {J PERS MED},
	journal = {JOURNAL OF PERSONALIZED MEDICINE},
	volume = {13},
	unique-id = {33647476},
	keywords = {fatigue; Orosomucoid; L-arginine; renal function; CYSTATIN-C; Symmetric dimethylarginine; long-COVID syndrome},
	year = {2023},
	eissn = {2075-4426}
}

@CONFERENCE{MTMT:33722396,
	title = {Information coding by peg - aliphatic isocyanate reaction and decoding by maldi-tof ms},
	url = {https://m2.mtmt.hu/api/publication/33722396},
	author = {Vadkerti, Bence and Nagy, Lajos and Kuki, Ákos and Nagy, Tibor and Erdélyi, Zoltán and Kárpáti, Levente and Zsuga, Miklós and Kéki, Sándor},
	booktitle = {International Mass Spectrometry Conference 2022 : Poster Abstract book.},
	unique-id = {33722396},
	year = {2022},
	pages = {51-52},
	orcid-numbers = {Nagy, Tibor/0000-0001-8568-914X; Kárpáti, Levente/0000-0002-9091-3027}
}

@CONFERENCE{MTMT:33721336,
	title = {Polimer poliolok és fenil-izocianát reakcióinak kinetikai vizsgálata},
	url = {https://m2.mtmt.hu/api/publication/33721336},
	author = {Vadkerti, Bence and Juhász, Anett and Lakatos, Csilla and Zsuga, Miklós and Kéki, Sándor and Nagy, Lajos},
	booktitle = {XXVIII. Nemzetközi Vegyészkonferencia = 28th International Conference on Chemistry},
	unique-id = {33721336},
	year = {2022},
	pages = {43-44}
}

@article{MTMT:32920077,
	title = {Reactivity of multi-arm polyols towards isocyanates},
	url = {https://m2.mtmt.hu/api/publication/32920077},
	author = {Vadkerti, Bence and Juhász, Anett and Lakatos, Csilla and Zsuga, Miklós and Kéki, Sándor and Nagy, Lajos},
	doi = {10.1039/D2NJ01103D},
	journal-iso = {NEW J CHEM},
	journal = {NEW JOURNAL OF CHEMISTRY},
	volume = {46},
	unique-id = {32920077},
	issn = {1144-0546},
	abstract = {In this research, the kinetics of the reaction of various polymer polyol crosslinking agents with phenyl isocyanate is reported. Pentaerythritol (PE), trimethylol propane (TMP), ethoxylated (PEEO) and propoxylated (PEPO) pentaerythritol oligomers as well as Petol PA 500-5D (a propoxylated diethylenetriamine with 5 arms) were used as crosslinking agents. These polyols were applied in high molar excess to isocyanate to obtain pseudo first-order rate dependencies. The reaction products were separated by HPLC and detected by UV absorption. It was found that trimethylol propane (kTMP = 0.0819 min−1), due to its electron donating group, was slightly more reactive than pentaerythritol (kPE = 0.0700 min−1). Moreover, ethoxylated and propoxylated derivatives were found to be less reactive than PE, which can be explained by the electron withdrawing property of the alkoxy groups. In addition, Petol PA 500-5D was determined to be the most reactive polyol, which is ascribed to the fact that it carries some catalytic properties similar to other tertiary amine catalysts. Furthermore, the reactions were also carried out in high isocyanate molar excess to polyols in order to determine how the number of reacted hydroxyl groups influences the reactivity of unreacted hydroxyl groups. The separation of the products could be achieved by HPLC for PE and TMP; however, in the case of PEEO, PEPO and Petol PA 500-5D, due to the high number of products, MALDI-TOF MS was applied. The results clearly showed that the reactivity of the unreacted OH groups significantly changed upon reaction in the case of PE and TMP, while for the polymer polyols, steric and inductive effects slightly modified the relative reactivities of the OH groups in each crosslinking agent.},
	year = {2022},
	eissn = {1369-9261},
	pages = {9871-9879}
}

@article{MTMT:32699605,
	title = {Synthesis of Sucrose-HDI Cooligomers: New Polyols for Novel Polyurethane Networks},
	url = {https://m2.mtmt.hu/api/publication/32699605},
	author = {Lakatos, Csilla and Kordován, Marcell Árpád and Czifrák, Katalin and Nagy, Lajos and Vadkerti, Bence and Daróczi, Lajos and Zsuga, Miklós and Kéki, Sándor},
	doi = {10.3390/ijms23031444},
	journal-iso = {INT J MOL SCI},
	journal = {INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES},
	volume = {23},
	unique-id = {32699605},
	issn = {1661-6596},
	year = {2022},
	eissn = {1422-0067}
}

@CONFERENCE{MTMT:33721184,
	title = {Determination of relative reactivity of hydroxyl groups in sucrose},
	url = {https://m2.mtmt.hu/api/publication/33721184},
	author = {Vadkerti, Bence and Nagy, Lajos and Batta, Gyula and Fehér, Péter Pál and Zsuga, Miklós and Kéki, Sándor},
	booktitle = {Young Researchers’ International Conference on Chemistry and Chemical Engineering (YRICCCE III) Program and Abstracts},
	unique-id = {33721184},
	year = {2021},
	pages = {31-32},
	orcid-numbers = {Batta, Gyula/0000-0002-0442-1828}
}

@CONFERENCE{MTMT:32909834,
	title = {Ipari térhálósítók kinetikai funkcionalitásának és reaktivitásának meghatározása},
	url = {https://m2.mtmt.hu/api/publication/32909834},
	author = {Vadkerti, Bence and Nagy, Lajos and Lakatos, Csilla and FEHÉR, Péter Pál and Zsuga, Miklós and Kéki, Sándor},
	booktitle = {XXVII. Nemzetközi Vegyészkonferencia / 27th International Conference on Chemistry},
	unique-id = {32909834},
	abstract = {A térhálósítószerek vizsgálata a poliuretán kémiában kiemelkedő fontosságú. Célunk volt, hogy olyan térhálósítók reaktivitását vizsgáljuk, melyeket a vegyiparban gyakran használnak. Fenil-izocianátot reagáltattunk el szacharózzal, glicerinnel és szorbittal először izocianát, majd pedig térhálósító feleslegben. A kapott sebességi együtthatók felhasználásával meghatároztuk az említett anyagok kinetikai funkcionalitását.},
	keywords = {kinetika; poliuretán; térhálósítószer; szacharóz; funkcionalitás},
	year = {2021}
}