TY - JOUR AU - Trényi-Sárosi, Krisztina AU - Tuinenga, Christopher AU - Samu, Gergely Ferenc AU - Mogyorósi, Károly AU - Dudás, Júlia Rita AU - Tóth, Bálint AU - Jójárt, Péter AU - Gilicze, Barnabás AU - Seres, Imre AU - Bengery, Zsolt Gábor AU - Janáky, Csaba AU - Chikán, Viktor TI - Temperature Dependent Carrier Dynamics in Ga-Alloyed CdSe/ZnS Core–Shell Quantum Dots JF - JOURNAL OF PHYSICAL CHEMISTRY C J2 - J PHYS CHEM C VL - 128 PY - 2024 IS - 9 SP - 3815 EP - 3823 PG - 9 SN - 1932-7447 DO - 10.1021/acs.jpcc.3c04689 UR - https://m2.mtmt.hu/api/publication/34725884 ID - 34725884 LA - English DB - MTMT ER - TY - JOUR AU - Markeev, Pavel A. AU - Najafidehaghani, Emad AU - Samu, Gergely Ferenc AU - Trényi-Sárosi, Krisztina AU - Kalkan, Sirri Batuhan AU - Gan, Ziyang AU - George, Antony AU - Reisner, Veronika AU - Mogyorósi, Károly AU - Chikán, Viktor AU - Nickel, Bert AU - Turchanin, Andrey AU - de Jong, Michel P. TI - Exciton Dynamics in MoS2-Pentacene and WSe2-Pentacene Heterojunctions JF - ACS NANO J2 - ACS NANO VL - 16 PY - 2022 IS - 10 SP - 16668 EP - 16676 PG - 9 SN - 1936-0851 DO - 10.1021/acsnano.2c06144 UR - https://m2.mtmt.hu/api/publication/33294803 ID - 33294803 LA - English DB - MTMT ER - TY - CHAP AU - Chikán, Viktor AU - Trényi-Sárosi, Krisztina AU - Mogyorósi, Károly ED - Galbács, Gábor ED - Kéri, Albert TI - Characterization of the CN(B) and CH(A) radical formation in plasma generated by femtosecond laser pulses via step-scan FT-UV-VIS spectroscopy T2 - International Workshop on Laser-Induced Breakdown Spectroscopy PB - Szegedi Tudományegyetem Szervetlen és Analitikai Kémiai Tanszék CY - Szeged SN - 9789633067659 PY - 2020 SP - 48 EP - 52 PG - 5 UR - https://m2.mtmt.hu/api/publication/32130708 ID - 32130708 LA - English DB - MTMT ER - TY - JOUR AU - Mogyorósi, Károly AU - Trényi-Sárosi, Krisztina AU - Chikán, Viktor TI - Direct Production of CH(A(2)Delta) Radical from Intense Femtosecond Near-IR Laser Pulses JF - JOURNAL OF PHYSICAL CHEMISTRY A J2 - J PHYS CHEM A VL - 124 PY - 2020 IS - 40 SP - 8112 EP - 8119 PG - 8 SN - 1089-5639 DO - 10.1021/acs.jpca.0c05206 UR - https://m2.mtmt.hu/api/publication/31737978 ID - 31737978 AB - CH(A(2)Delta) radical formation was observed in bromoform and methanol vapor in argon plasma with near-infrared femtosecond laser pulses (43 fs, 1030 nm, 100 kHz, 250 mu J/pulse). The beam was focused with an achromatic lens, creating very high intensity in the plasma that caused Coulomb explosion (calculated intensity was similar to 1.1 X 10(16) W/cm(2) in the focal point). The emitted fluorescence light was measured with high spectral (1-10 cm(-1)) and temporal resolution (5 ns) with an FT-Vis spectrometer. The step-scan technique allowed the reconstruction of the time-resolved fluorescence spectra from CH(A-X) emission. The emission from atomic lines such as H, Br, C, and O was observed and also from C+ cations and CH and C-2 radicals. This indicates that in a significant portion of these organic molecules, all chemical bonds were deaved in the Coulomb explosion. For both organics, the peak maximum of the CH(A) emission occurred at about 10 ns after excitation by the femtosecond pulse. After the maximum, a rapid emission decay was observed in the case of bromoform (monoexponential decay, t = 10 ns). The fluorescence decay was biexponential when methanol was used as the source for CH(A) generation. It can be assumed that CH(A) generation involved a fast and a slower path with some secondary reactions via the stepwise loss of hydrogen atoms from the CH3 group. The time constants were t(1) = 7.8-8.3 ns and t(2) = 78-82 ns for the fast and slow components, respectively, and very similar values were obtained at 10 and 25 mbar total pressures. However, in the case of bromoform, the C-Br bonds are significantly weaker; therefore, these atoms can be removed even in a single step via multiphoton absorption. The rotational temperature of CH(A) radicals generated from methanol decreased rapidly in the 30-55 ns time period from 2770 +/- 80 to 1530 +/- 50 K. The vibrational temperature increased from 3530 +/- 450 to 9810 +/- 760 K in the 30-80 ns time period and then started to decrease (the average temperatures were T-rot = 910 +/- 20 K and T-vib = 7490 +/- 340 K at 100 ns). This initial increase of T-vib is thought to be the result of electron collision with the CH radicals. The high temperatures of the fragment may indicate the roaming reaction associated with the Coulomb explosion of the parent molecule. We demonstrated that CH(A) radicals can be produced from both organic compounds, and the step-scan technique is ideal for the characterization of their time-resolved spectra using the 100 kHz high repetition rate near-infrared femtosecond laser pulses. The FT/UV-vis step-scan technique can detect neutral species directly with high spectral and time resolution, thus it is a complementary technique to the experiments utilizing ion detection schemes, such as velocity map imaging. LA - English DB - MTMT ER - TY - JOUR AU - Mogyorósi, Károly AU - Trényi-Sárosi, Krisztina AU - Seres, Imre AU - Jójárt, Péter AU - Füle, Miklós Jenő AU - Chikán, Viktor TI - Formation of CN Radical from Nitrogen and Carbon Condensation and from Photodissociation in Femtosecond Laser-Induced Plasmas: Time-Resolved FT-UV-Vis Spectroscopic Study of the Violet Emission of CN Radical JF - JOURNAL OF PHYSICAL CHEMISTRY A J2 - J PHYS CHEM A VL - 124 PY - 2020 IS - 14 SP - 2755 EP - 2767 PG - 13 SN - 1089-5639 DO - 10.1021/acs.jpca.0c00361 UR - https://m2.mtmt.hu/api/publication/31379300 ID - 31379300 N1 - Export Date: 9 April 2024 CODEN: JPCAF LA - English DB - MTMT ER - TY - JOUR AU - Hideghéty, Katalin AU - Brunner, Szilvia AU - Cheesman, Andrew AU - Szabó, Emilia Rita AU - Polanek, Róbert AU - Margarone, Daniele AU - Tőkés, Tünde AU - Mogyorósi, Károly TI - 11 Boron Delivery Agents for Boron Proton-capture Enhanced Proton Therapy JF - ANTICANCER RESEARCH J2 - ANTICANCER RES VL - 39 PY - 2019 IS - 5 SP - 2265 EP - 2276 PG - 12 SN - 0250-7005 DO - 10.21873/anticanres.13343 UR - https://m2.mtmt.hu/api/publication/30732651 ID - 30732651 N1 - University of Szeged, Faculty of Medicine, Department of Oncotherapy, Szeged, Hungary ELI-Beamlines, Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic ELI-ALPS, ELI-HU NonProfit Ltd, Wolfgang Sandner Str. 3, Szeged, 6728, Hungary Cited By :9 Export Date: 11 May 2022 CODEN: ANTRD Correspondence Address: Brunner, S.; ELI-ALPS, Wolfgang Sandner Str. 3, Hungary; email: Szilvia.Brunner@eli-alps.hu LA - English DB - MTMT ER - TY - JOUR AU - Safar, Z AU - Vasko, B AU - Ritchie, TK AU - Imre, G AU - Mogyorósi, Károly AU - Erdő, Franciska AU - Narozsnikné Rajnai, Zsuzsanna AU - Fekete, Zsolt Péter AU - Szerémy, Péter AU - Muka, L AU - Zolnerciks, JK AU - Heredi-Szabo, K AU - Ragueneau-Majlessi, I AU - Krajcsi, Péter TI - Investigating ABCB1-mediated drug-drug interactions: Considerations for in vitro and in vivo assay design. JF - CURRENT DRUG METABOLISM J2 - CURR DRUG METAB VL - 17 PY - 2016 IS - 5 SP - 430 EP - 455 PG - 26 SN - 1389-2002 DO - 10.2174/1389200217666160105111304 UR - https://m2.mtmt.hu/api/publication/2994227 ID - 2994227 AB - ABCB1 is a key ABC efflux transporter modulating the pharmacokinetics of a large percentage of drugs. ABCB1 is also a site of transporter mediated drug-drug interactions (tDDI). It is the transporter most frequently tested for tDDIs both in vitro and in the clinic. Understanding the limitations of various in vitro and in vivo models, therefore, is crucial. In this review we cover regulatory aspects of ABCB1 mediated drug transport as well as inhibition and the available models and methods. We also discuss protein structure and mechanistic aspects of transport as ABCB1 displayscomplex kinetics that involves multiple binding sites, potentiation of transport and probe-dependent IC50 values. Permeability of drugs both passive and mediated by transporters is also a covariate that modulates apparent kinetic values. Levels of expression as well as lipid composition of the expression system used in in vitro studies have also been acknowledged as determinates of transporter activity. ABCB1-mediated clinical tDDI are often complex as multiple transporters as well as metabolic enzymes may play a role. This complexity often masks the role of ABCB1 in tDDIs. It is expected that utilization of in vitro data will further increase with the refinement of simulations. It is also anticipated that transporter humanized preclinical models have a significant impact and utility. LA - English DB - MTMT ER - TY - CHAP AU - Gyulavári, Tamás AU - Veréb, Gábor AU - Pap, Zsolt AU - László, Manczinger AU - Mogyorósi, Károly AU - András, Dombi AU - Hernádi, Klára ED - Michał, Wojasiński ED - Bartosz, Nowak TI - Visible light driven photocatalytic elimination of organic and microbial pollutions by rutile phase titanium-dioxides T2 - EYEC monograph: 4th European Young Engineers Conference PB - Warsaw University of Technology, Faculty of Chemical and Process Engineering CY - Varsó SN - 9788393657513 PY - 2015 SP - 378 EP - 378 PG - 1 UR - https://m2.mtmt.hu/api/publication/2967987 ID - 2967987 LA - English DB - MTMT ER - TY - JOUR AU - Veréb, Gábor AU - Gyulavári, Tamás AU - Pap, Zsolt AU - L, Baia AU - Mogyorósi, Károly AU - Dombi, András AU - Hernádi, Klára TI - Visible light driven photocatalytic elimination of organic-and microbial pollution by rutile-phase titanium dioxides: new insights on the dynamic relationship between morpho-structural parameters and photocatalytic performance JF - RSC ADVANCES J2 - RSC ADV VL - 5 PY - 2015 IS - 82 SP - 66636 EP - 66643 PG - 8 SN - 2046-2069 DO - 10.1039/C5RA03719K UR - https://m2.mtmt.hu/api/publication/2931357 ID - 2931357 LA - English DB - MTMT ER - TY - CONF AU - Veréb, Gábor AU - Gyulavári, Tamás AU - Pap, Zsolt AU - Lucian, Baia AU - Teodora, Radu AU - Mogyorósi, Károly AU - Dombi, András AU - Hernádi, Klára ED - Majdik, Cornelia TI - Látható fénnyel gerjesztett rutil fázisú titán-dioxidok a fotokatalitikus víztisztításban T2 - XX. Nemzetközi Vegyészkonferencia PB - Erdélyi Magyar Műszaki Tudományos Társaság (EMT) C1 - Kolozsvár T3 - Nemzetközi Vegyészkonferencia, ISSN 1843-6293 PY - 2014 SP - 129 EP - 129 PG - 1 UR - https://m2.mtmt.hu/api/publication/2920971 ID - 2920971 LA - Hungarian DB - MTMT ER -