@article{MTMT:34127552, title = {Interaction of biomolecules with anatase, rutile and amorphous TiO2 surfaces: A molecular dynamics study}, url = {https://m2.mtmt.hu/api/publication/34127552}, author = {Tarjányi, Tamás and Bogár, Ferenc and Minárovits, János and Gajdács, Márió and Tóth, Zsolt}, doi = {10.1371/journal.pone.0289467}, journal-iso = {PLOS ONE}, journal = {PLOS ONE}, volume = {18}, unique-id = {34127552}, issn = {1932-6203}, abstract = {The adhesion of biomolecules to dental and orthopedic implants is a fundamental step in the process of osseointegration. Short peptide motifs, such as RGD or KRSR, carried by extracellular matrix proteins or coated onto implant surfaces, accelerate cell adhesion and tissue formation. For this reason, understanding the binding mechanisms of adhesive peptides to oxidized surfaces of titanium implants is of paramount importance. We performed molecular dynamics simulations to compare the adhesion properties of 6 peptides, including the tripeptide RGD, its variants KGD and LGD, as well as the tetrapeptide KRSR, its variant LRSR and its truncated version RSR, on anatase, rutile, and amorphous titanium dioxide (TiO 2 ) surfaces. The migration of these molecules from the water phase to the surface was simulated in an aqueous environment. Based on these simulations, we calculated the residence time of each peptide bound to the three different TiO 2 structures. It was found that the presence of an N-terminal lysine or arginine amino acid residue resulted in more efficient surface binding. A pulling simulation was performed to detach the adhered molecules. The maximum pulling force and the binding energy were determined from the results of these simulations. The tri- and tetrapeptides had slightly greater adhesion affinity to the amorphous and anatase structure than to rutile in general, however specific surface and peptide binding characters could be detected. The binding energies obtained from our simulations allowed us to rank the adhesion strengths of the studied peptides.}, year = {2023}, eissn = {1932-6203}, orcid-numbers = {Tarjányi, Tamás/0000-0002-9481-5977; Bogár, Ferenc/0000-0002-0611-1452; Gajdács, Márió/0000-0003-1270-0365} } @article{MTMT:34069487, title = {Áttörés a lézeres termonukleáris fúzióban}, url = {https://m2.mtmt.hu/api/publication/34069487}, author = {Földes, István and Tóth, Zsolt}, journal-iso = {MAGY KEM LAP}, journal = {MAGYAR KÉMIKUSOK LAPJA}, volume = {78}, unique-id = {34069487}, issn = {0025-0163}, year = {2023}, eissn = {1588-1199}, pages = {138-140} } @article{MTMT:34028905, title = {Static and dynamic compression load tests of conically connected, screw fixed dental abutment – implant assemblies}, url = {https://m2.mtmt.hu/api/publication/34028905}, author = {Körtvélyessy, Győző and Hangyási, Dávid Botond and Tarjányi, Tamás and Tóth, Zsolt and Matusovits, Danica and Pelsőczi-Kovács, István and Baráth, Zoltán Lajos}, doi = {10.14232/analecta.2023.3.1-12}, journal-iso = {REV FAC ENG ANALECTA TECH SZEGED}, journal = {ANALECTA TECHNICA SZEGEDINENSIA}, volume = {17}, unique-id = {34028905}, issn = {1788-6392}, year = {2023}, eissn = {2064-7964}, pages = {1-12}, orcid-numbers = {Tarjányi, Tamás/0000-0002-9481-5977; Baráth, Zoltán Lajos/0000-0003-0636-6313} } @article{MTMT:33871039, title = {Micromachining using the high energy flat-top beam of a femtosecond pulse UV laser system: micropillar prefabrication}, url = {https://m2.mtmt.hu/api/publication/33871039}, author = {Szabó, Péter Imre and Ugi, Dávid and Gilicze, B. and Dankházi, Zoltán and Lipcsei, S. and Homik, Zsolt and Tóth, Zsolt}, doi = {10.1007/s00339-023-06679-x}, journal-iso = {APPL PHYS A-MATER}, journal = {APPLIED PHYSICS A - MATERIALS SCIENCE AND PROCESSING}, volume = {129}, unique-id = {33871039}, issn = {0947-8396}, year = {2023}, eissn = {1432-0630}, orcid-numbers = {Dankházi, Zoltán/0000-0001-9545-2015} } @article{MTMT:33692128, title = {Áttörés a lézeres termonukleáris fúzióban}, url = {https://m2.mtmt.hu/api/publication/33692128}, author = {Földes, István and Tóth, Zsolt}, journal-iso = {FIZIKAI SZEMLE}, journal = {FIZIKAI SZEMLE}, volume = {73}, unique-id = {33692128}, issn = {0015-3257}, year = {2023}, pages = {26-28} } @article{MTMT:33680532, title = {Different Conical Angle Connection of Implant and Abutment Behavior: A Static and Dynamic Load Test and Finite Element Analysis Study}, url = {https://m2.mtmt.hu/api/publication/33680532}, author = {Körtvélyessy, Győző and Szabó, Árpád László and Pelsőczi-Kovács, István and Tarjányi, Tamás and Tóth, Zsolt and Kárpáti, Krisztina and Matusovits, Danica and Hangyási, Dávid Botond and Baráth, Zoltán Lajos}, doi = {10.3390/ma16051988}, journal-iso = {MATERIALS}, journal = {MATERIALS}, volume = {16}, unique-id = {33680532}, abstract = {Dental implants are artificial dental roots anchoring prosthetic restorations to replace natural teeth. Dental implant systems may have different tapered conical connections. Our research focused on the mechanical examination of implant–superstructure connections. Thirty-five samples with 5 different cone angles (24°, 35°, 55°, 75°, and 90°) were tested for static and dynamic loads, carried out by a mechanical fatigue testing machine. Fixing screws were fixed with a torque of 35 Ncm before measurements. For static loading, samples were loaded with a force of 500 N in 20 s. For dynamic loading, the samples were loaded for 15,000 cycles with a force of 250 ± 150 N. In both cases, the compression resulting from load and reverse torque was examined. At the highest compression load of the static tests, a significant difference (p = 0.021) was found for each cone angle group. Following dynamic loading, significant differences (p < 0.001) for the reverse torques of the fixing screw were also shown. Static and dynamic results showed a similar trend: under the same loading conditions, changing the cone angle—which determines the relationship between the implant and the abutment—had led to significant differences in the loosening of the fixing screw. In conclusion, the greater the angle of the implant–superstructure connection, the smaller the screw loosening due to loading, which may have considerable effects on the long-term, safe operation of the dental prosthesis.}, year = {2023}, eissn = {1996-1944}, orcid-numbers = {Tarjányi, Tamás/0000-0002-9481-5977; Baráth, Zoltán Lajos/0000-0003-0636-6313} } @article{MTMT:33295477, title = {The role of metals in the deposition of long-lived reactive oxygen and nitrogen species into the plasma-activated liquids}, url = {https://m2.mtmt.hu/api/publication/33295477}, author = {Kutasi, Kinga and Bencs, László and Tóth, Zsolt and Milošević, S.}, doi = {10.1002/ppap.202200143}, journal-iso = {PLASMA PROCESS POLYM}, journal = {PLASMA PROCESSES AND POLYMERS}, volume = {20}, unique-id = {33295477}, issn = {1612-8850}, year = {2023}, eissn = {1612-8869}, orcid-numbers = {Bencs, László/0000-0003-1775-5170} } @CONFERENCE{MTMT:33118459, title = {Osszeointegráció molekuláris megközelítésben: kristályos és amorf titán-oxid felületekkel kölcsönható biomolekulák}, url = {https://m2.mtmt.hu/api/publication/33118459}, author = {Tarjányi, Tamás and Bogár, Ferenc and Gajdács, Márió and Minárovits, János and Tóth, Zsolt}, booktitle = {Szegedi Fogorvosnapok 2022. Szegedi Fogorvos Találkozó és Tudományos Konferencia, Magyar Gyermekfogászati és Fogszabályozási Társaság IX. Tóth Pál Vándorgyűlés}, unique-id = {33118459}, year = {2022}, pages = {25-25}, orcid-numbers = {Tarjányi, Tamás/0000-0002-9481-5977; Bogár, Ferenc/0000-0002-0611-1452; Gajdács, Márió/0000-0003-1270-0365} } @article{MTMT:33077841, title = {Disorder and cavity evolution in single-crystalline Ge during implantation of Sb ions monitored in-situ by spectroscopic ellipsometry}, url = {https://m2.mtmt.hu/api/publication/33077841}, author = {Lohner, Tivadar and Németh, Attila and Zolnai, Zsolt and Kalas, Benjamin and Romanenko, Alekszej and Nguyen Quoc, Khánh and Szilágyi, Edit and Kótai, Endre and Agócs, Emil and Tóth, Zsolt and Budai, Judit and Petrik, Péter and Fried, Miklós and Bársony, István and Gyulai, József}, doi = {10.1016/j.mssp.2022.107062}, journal-iso = {MAT SCI SEMICON PROC}, journal = {MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING}, volume = {152}, unique-id = {33077841}, issn = {1369-8001}, year = {2022}, eissn = {1873-4081}, orcid-numbers = {Lohner, Tivadar/0000-0001-7459-9659; Zolnai, Zsolt/0000-0003-3457-7679; Nguyen Quoc, Khánh/0000-0001-7032-2919; Agócs, Emil/0000-0002-5650-5599; Budai, Judit/0000-0001-9156-2233; Petrik, Péter/0000-0002-5374-6952; Fried, Miklós/0000-0002-9194-735X; Bársony, István/0000-0002-3469-9468; Gyulai, József/0000-0003-0924-5576} } @article{MTMT:32901984, title = {Cyclodextrin Complexation of Fenofibrate by Co-Grinding Method and Monitoring the Process Using Complementary Analytical Tools}, url = {https://m2.mtmt.hu/api/publication/32901984}, author = {Kondoros, Balázs Attila and Berkesi, Ottó and Tóth, Zsolt and Aigner, Zoltán and Ambrus, Rita and Pannonhalminé Csóka, Ildikó}, doi = {10.3390/pharmaceutics14071329}, journal-iso = {PHARMACEUTICS}, journal = {PHARMACEUTICS}, volume = {14}, unique-id = {32901984}, issn = {1999-4923}, year = {2022}, eissn = {1999-4923}, orcid-numbers = {Kondoros, Balázs Attila/0000-0001-8435-5893; Berkesi, Ottó/0000-0001-6184-1768; Tóth, Zsolt/0000-0003-1329-9470; Ambrus, Rita/0000-0001-5496-1710; Pannonhalminé Csóka, Ildikó/0000-0003-0807-2781} }