TY - JOUR AU - Chawla, Harshita AU - Garg, Seema AU - Shukla, Chinmay Rakesh AU - Upadhyay, Sumant AU - Rohilla, Jyoti AU - Szamosvölgyi, Ákos AU - Efremova, Anastasiia AU - Szenti, Imre AU - Sápi, András AU - Ingole, Pravin Popinand AU - Kónya, Zoltán AU - Chandra, Amrish TI - Efficient visible light driven photocatalysis using BiOBr/BiOI heterojunction modified by Quercetin and defect engineering via simple mechanical grinding: Experiments & first-principles analysis. JF - MATERIALS RESEARCH BULLETIN J2 - MATER RES BULL VL - 184 PY - 2025 PG - 13 SN - 0025-5408 DO - 10.1016/j.materresbull.2024.113268 UR - https://m2.mtmt.hu/api/publication/35663695 ID - 35663695 LA - English DB - MTMT ER - TY - JOUR AU - Vajdle, Olga AU - Mutić, Sanja AU - Lazić, Sanja AU - Kónya, Zoltán AU - Guzsvány, Valéria AU - Anojčić, Jasmina TI - Rapid direct cathodic voltammetric determination of insecticide flonicamid by renewable silver-amalgam film electrode JF - INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY J2 - INT J ENVIRON AN CH VL - 104 PY - 2024 IS - 8 SP - 1943 EP - 1957 PG - 15 SN - 0306-7319 DO - 10.1080/03067319.2022.2054706 UR - https://m2.mtmt.hu/api/publication/32765296 ID - 32765296 LA - English DB - MTMT ER - TY - JOUR AU - Fabrikov, Dmitri AU - Varga, Ágnes Timea AU - García, María Carmen Vargas AU - Bélteky, Péter AU - Kozma, Gábor AU - Kónya, Zoltán AU - López Martínez, Josefa L. AU - Barroso, Fernando AU - Sánchez-Muros, María José TI - Antimicrobial and antioxidant activity of encapsulated tea polyphenols in chitosan/alginate-coated zein nanoparticles: a possible supplement against fish pathogens in aquaculture JF - ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH J2 - ENVIRON SCI POLLUT R VL - 31 PY - 2024 IS - 9 SP - 13673 EP - 13687 PG - 15 SN - 0944-1344 DO - 10.1007/s11356-024-32058-x UR - https://m2.mtmt.hu/api/publication/34535462 ID - 34535462 AB - Regulation of antibiotic use in aquaculture calls for the emergence of more sustainable alternative treatments. Tea polyphenols (GTE), particularly epigallocatechin gallate (EGCG), have various biological activities. However, tea polyphenols are susceptible to degradation. In this work, EGCG and GTE were encapsulated in zein nanoparticles (ZNP) stabilized with alginate (ALG) and chitosan (CS) to reduce the degradation effect. ALG-coated ZNP and ALG/CS-coated ZNP encapsulating EGCG or GTE were obtained with a hydrodynamic size of less than 300 nm, an absolute ζ -potential value >30 mV, and an encapsulation efficiency greater than 75%. The antioxidant capacity of the encapsulated substances, although lower than that of the free ones, maintained high levels. On the other hand, the evaluation of antimicrobial activity showed greater efficiency in terms of growth inhibition for ALG/CS-ZNP formulations, with average overall values of around 60%, reaching an inhibition of more than 90% for Photobacterium damselae . These results support encapsulation as a good strategy for tea polyphenols, as it allows maintaining significant levels of antioxidant activity and increasing the potential for antimicrobial activity, in addition to increasing protection against sources of degradation. LA - English DB - MTMT ER - TY - CONF AU - Peace, Adedokun Oluwatosin AU - Kovács, Henrietta AU - Pálfi, Péter AU - Ménesi, Dalma AU - Barta, Márk AU - Rónavári, Andrea AU - Kónya, Zoltán AU - Szepesi, Ágnes TI - Comparison of biochemical parameters of broccoli and lettuce microgreens treated with chemical and green synthesized ZnO NPs T2 - XIV. Magyar Növénybiológiai Kongresszus : összefoglaló kötet PB - Szegedi Biológiai Kutatóközpont C1 - Szeged SN - 9786156833006 PY - 2024 SP - 58 UR - https://m2.mtmt.hu/api/publication/35257015 ID - 35257015 LA - English DB - MTMT ER - TY - CONF AU - Karginov, Rebeka AU - Kovács, Henrietta AU - Pálfi, Péter AU - Ménesi, Dalma AU - Barta, Márk AU - Rónavári, Andrea AU - Kónya, Zoltán AU - Szepesi, Ágnes TI - LED-világításnak kitett mikrozöld növényfajok élettani összehasonlítása T2 - XIV. Magyar Növénybiológiai Kongresszus : összefoglaló kötet PB - Szegedi Biológiai Kutatóközpont C1 - Szeged SN - 9786156833006 PY - 2024 SP - 75 UR - https://m2.mtmt.hu/api/publication/35257016 ID - 35257016 LA - Hungarian DB - MTMT ER - TY - JOUR AU - Szabados, Márton AU - Szabados, Tamara AU - Mucsi, Róbert AU - Sápi, András AU - Kónya, Zoltán AU - Kukovecz, Ákos AU - Pálinkó, István AU - Sipos, Pál Miklós TI - Facile preparation of nickel-poor layered double hydroxides from mechanochemically pretreated gibbsite with a variety of interlamellar anions and their use as catalyst precursors for CO2 hydrogenation JF - MATERIALS RESEARCH BULLETIN J2 - MATER RES BULL VL - 157 PY - 2023 PG - 12 SN - 0025-5408 DO - 10.1016/j.materresbull.2022.112010 UR - https://m2.mtmt.hu/api/publication/33082278 ID - 33082278 LA - English DB - MTMT ER - TY - JOUR AU - Al-aqtash, Owais AU - Farkas, Ferenc AU - Sápi, András AU - Szenti, Imre AU - Boldizsár, Tamás AU - Baán, Kornélia AU - Kukovecz, Ákos AU - Kónya, Zoltán TI - Differently shaped Al2O3-based Pd catalysts loaded catalytic converter for novel non-road mobile machinery exhaust systems JF - REACTION KINETICS MECHANISMS AND CATALYSIS J2 - REACT KINET MECH CATAL VL - 136 PY - 2023 IS - 1 SP - 149 EP - 161 PG - 13 SN - 1878-5190 DO - 10.1007/s11144-022-02291-x UR - https://m2.mtmt.hu/api/publication/33105609 ID - 33105609 N1 - Correction: Differently shaped Al2O3-based Pd catalysts loaded catalytic converter for novel non-road mobile machinery exhaust systems. Reac Kinet Mech Cat 136, 163 (2023). https://doi.org/10.1007/s11144-023-02363-6 LA - English DB - MTMT ER - TY - JOUR AU - Yadav, Mohit AU - Szenti, Imre AU - Ábel, Marietta AU - Szamosvölgyi, Ákos AU - Baán, Kornélia AU - Kiss, János AU - Pap, Zsolt AU - Sápi, András AU - Kukovecz, Ákos AU - Kónya, Zoltán TI - Concentrated Platinum‐Gallium Nanoalloy for Hydrogen Production from the Catalytic Steam Reforming of Ethanol JF - CHEMCATCHEM J2 - CHEMCATCHEM VL - 15 PY - 2023 IS - 1 PG - 11 SN - 1867-3880 DO - 10.1002/cctc.202200717 UR - https://m2.mtmt.hu/api/publication/33264227 ID - 33264227 LA - English DB - MTMT ER - TY - JOUR AU - Khoshroo, Ghazaleh AU - Sápi, András AU - Szenti, Imre AU - Efremova, Anastasiia AU - Bali, Henrik AU - Baán, Kornélia AU - Erdőhelyi, A. AU - Kukovecz, Ákos AU - Kónya, Zoltán TI - Pure Ni-Based and Trimetallic Ni-Co-Fe Catalysts for the Dry Reforming of Methane: Effect of K Promoter and the Calcination Temperature JF - CATALYSIS LETTERS J2 - CATAL LETT VL - 153 PY - 2023 IS - 9 SP - 2755 EP - 2762 PG - 8 SN - 1011-372X DO - 10.1007/s10562-022-04203-z UR - https://m2.mtmt.hu/api/publication/33545469 ID - 33545469 LA - English DB - MTMT ER - TY - JOUR AU - Szabó, Yvette AU - Kiss, Márton Attila AU - Kónya, Zoltán AU - Kukovecz, Ákos AU - Pálinkó, István AU - Sipos, Pál Miklós AU - Frank, Éva AU - Szabados, Márton TI - Microwave-induced base-catalyzed synthesis of methyl levulinate, a further improvement in dimethyl carbonate-mediated valorization of levulinic acid JF - APPLIED CATALYSIS A-GENERAL J2 - APPL CATAL A-GEN VL - 651 PY - 2023 PG - 9 SN - 0926-860X DO - 10.1016/j.apcata.2022.119020 UR - https://m2.mtmt.hu/api/publication/33558739 ID - 33558739 LA - English DB - MTMT ER -