Works by Kéki, Sándor

Results: 104

Poly(ε-caprolactone) and Pluronic Diol-Containing Segmented Polyurethanes for Shape Memory Performance.

Published in:

Macromolecular Chemistry & Physics, 2014, v. 215, n. 19, p. 1896, doi. 10.1002/macp.201400237

By:

Czifrák, Katalin;
Karger‐Kocsis, József;
Daróczi, Lajos;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Cover Feature: Synthesis and Application of Robust Spiro [Fluorene‐9] CAAC Ruthenium Alkylidene Complexes for the “One‐Pot” Conversion of Allyl Acetate to Butane‐1,4‐diol (Chem. Eur. J. 49/2024)

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 49, p. 1, doi. 10.1002/chem.202484904

By:

Erdélyi, Ádám;
Farkas, Vajk;
Turczel, Gábor;
Nagyházi, Márton;
Bényei, Attila;
Recta, Merell Lystra Ledesma;
Nagy, Tibor;
Kéki, Sándor;
Osterthun, Ole;
Klankermayer, Jürgen;
Tuba, Róbert

Publication type:

Article

Cover Feature: Synthesis and Application of Robust Spiro [Fluorene‐9] CAAC Ruthenium Alkylidene Complexes for the "One‐Pot" Conversion of Allyl Acetate to Butane‐1,4‐diol (Chem. Eur. J. 49/2024).

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 49, p. 1, doi. 10.1002/chem.202401918

By:

Erdélyi, Ádám;
Farkas, Vajk;
Turczel, Gábor;
Nagyházi, Márton;
Bényei, Attila;
Recta, Merell Lystra Ledesma;
Nagy, Tibor;
Kéki, Sándor;
Osterthun, Ole;
Klankermayer, Jürgen;
Tuba, Róbert

Publication type:

Article

Synthesis and Application of Robust Spiro [Fluorene‐9] CAAC Ruthenium Alkylidene Complexes for the "One‐Pot" Conversion of Allyl Acetate to Butane‐1,4‐diol.

Published in:

Chemistry - A European Journal, 2024, v. 30, n. 49, p. 1, doi. 10.1002/chem.202401918

By:

Erdélyi, Ádám;
Farkas, Vajk;
Turczel, Gábor;
Nagyházi, Márton;
Bényei, Attila;
Recta, Merell Lystra Ledesma;
Nagy, Tibor;
Kéki, Sándor;
Osterthun, Ole;
Klankermayer, Jürgen;
Tuba, Róbert

Publication type:

Article

New potentially biodegradable polyurethanes.

Published in:

Polymers for Advanced Technologies, 2006, v. 17, n. 11/12, p. 945, doi. 10.1002/pat.822

By:

Borda, Jenő;
Kéki, Sándor;
Bodnár, Ildikó;
Németh, Nóra;
Zsuga, Miklós

Publication type:

Article

Stereoregular polymerization of butyl vinyl ether using the new AlCl3/LiAlH4 initiator system.

Published in:

Polymers for Advanced Technologies, 2003, v. 14, n. 11/12, p. 807

By:

Miklós Nagy;
Sándor Kéki;
György Deák;
Miklós Zsuga

Publication type:

Article

"Inverted" Cyclic(Alkyl)(Amino)Carbene (CAAC) Ruthenium Complex Catalyzed Isomerization Metathesis (ISOMET) of Long Chain Olefins to Propylene at Low Ethylene Pressure.

Published in:

Advanced Science, 2024, v. 11, n. 19, p. 1, doi. 10.1002/advs.202400118

By:

Farkas, Vajk;
Csókás, Dániel;
Erdélyi, Ádám;
Turczel, Gábor;
Bényei, Attila;
Nagy, Tibor;
Kéki, Sándor;
Pápai, Imre;
Tuba, Róbert

Publication type:

Article

Molecular data storage using direct analysis in real time (DART) ionization mass spectrometry for decoding.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-43658-x

By:

Pardi-Tóth, Veronika;
Kuki, Ákos;
Kordován, Marcell Árpád;
Róth, Gergő;
Nagy, Lajos;
Zsuga, Miklós;
Nagy, Tibor;
Kéki, Sándor

Publication type:

Article

Molecular data storage using direct analysis in real time (DART) ionization mass spectrometry for decoding.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-43658-x

By:

Pardi-Tóth, Veronika;
Kuki, Ákos;
Kordován, Marcell Árpád;
Róth, Gergő;
Nagy, Lajos;
Zsuga, Miklós;
Nagy, Tibor;
Kéki, Sándor

Publication type:

Article

Molecular data storage using direct analysis in real time (DART) ionization mass spectrometry for decoding.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-43658-x

By:

Pardi-Tóth, Veronika;
Kuki, Ákos;
Kordován, Marcell Árpád;
Róth, Gergő;
Nagy, Lajos;
Zsuga, Miklós;
Nagy, Tibor;
Kéki, Sándor

Publication type:

Article

Isocyanide Substitution in Acridine Orange Shifts DNA Damage-Mediated Phototoxicity to Permeabilization of the Lysosomal Membrane in Cancer Cells.

Published in:

Cancers, 2021, v. 13, n. 22, p. 5652, doi. 10.3390/cancers13225652

By:

Bankó, Csaba;
Nagy, Zsolt László;
Nagy, Miklós;
Szemán-Nagy, Gábor György;
Rebenku, István;
Imre, László;
Tiba, Attila;
Hajdu, András;
Szöllősi, János;
Kéki, Sándor;
Bacso, Zsolt

Publication type:

Article

Green LED as an Effective Light Source for Curing Acrylate-Based Dental Resins in Combination with Irgacure 784.

Published in:

Advances in Condensed Matter Physics, 2018, p. 1, doi. 10.1155/2018/8265305

By:

Bukovinszky, Katalin;
Szalóki, Melinda;
Csarnovics, István;
Szabó, Istvan;
Kéki, Sándor;
Nagy, Miklós;
Hegedűs, Csaba

Publication type:

Article

Catalytic Decomposition of Long‐Chain Olefins to Propylene via Isomerization‐Metathesis Using Latent Bicyclic (Alkyl)(Amino)Carbene‐Ruthenium Olefin Metathesis Catalysts.

Published in:

Angewandte Chemie International Edition, 2022, v. 61, n. 28, p. 1, doi. 10.1002/anie.202204413

By:

Nagyházi, Márton;
Lukács, Ádám;
Turczel, Gábor;
Hancsók, Jenő;
Valyon, József;
Bényei, Attila;
Kéki, Sándor;
Tuba, Róbert

Publication type:

Article

Thermal behavior of oligo[(ε-caprolactone)-co-δ-gluconolactone] enzymatically synthesized in reaction conditions optimized by experimental design.

Published in:

Journal of Thermal Analysis & Calorimetry, 2020, v. 141, n. 3, p. 1017, doi. 10.1007/s10973-020-09557-3

By:

Todea, Anamaria;
Aparaschivei, Diana;
Bîtcan, Ioan;
Ledeți, Ionuț Valentin;
Bandur, Geza;
Péter, Francisc;
Nagy, Lajos;
Kéki, Sándor;
Biró, Emese

Publication type:

Article

Antifungal Activity of an Original Amino-Isocyanonaphthalene (ICAN) Compound Family: Promising Broad Spectrum Antifungals.

Published in:

Molecules, 2020, v. 25, n. 4, p. 903, doi. 10.3390/molecules25040903

By:

Nagy, Miklós;
Szemán-Nagy, Gábor;
Kiss, Alexandra;
Nagy, Zsolt László;
Tálas, László;
Rácz, Dávid;
Majoros, László;
Tóth, Zoltán;
Szigeti, Zsuzsa Máthéné;
Pócsi, István;
Kéki, Sándor;
Chang, Cheng-Wei Tom;
Takemoto, Jon Y.;
Zhan, Jixun

Publication type:

Article

Effect of the Substitution Position on the Electronic and Solvatochromic Properties of Isocyanoaminonaphthalene (ICAN) Fluorophores.

Published in:

Molecules, 2019, v. 24, n. 13, p. 2434, doi. 10.3390/molecules24132434

By:

Kovács, Sándor Lajos;
Nagy, Miklós;
Fehér, Péter Pál;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Conjugation of Bioactive Molecules to a Fluorescent Dithiomaleimide by Photoinduced and BEt3-Initiated Thio-Click Reactions.

Published in:

European Journal of Organic Chemistry, 2015, v. 2015, n. 35, p. 7675, doi. 10.1002/ejoc.201501116

By:

Lázár, László;
Nagy, Miklós;
Borbás, Anikó;
Herczegh, Pál;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

ARTIFICIAL AGING EXAMINATION OF PVC FIBERS AS VIBRATING STRINGS.

Published in:

Environmental Engineering & Management Journal (EEMJ), 2018, v. 17, n. 11, p. 2569, doi. 10.30638/eemj.2018.255

By:

Kocsis, Dénes;
Deák, György;
Kéki, Sándor;
Dezső, Gergely;
Horváth, Róbert

Publication type:

Article

Novel fluorochromes label tonoplast in living plant cells and reveal changes in vacuolar organization after treatment with protein phosphatase inhibitors.

Published in:

Protoplasma, 2018, v. 255, n. 3, p. 829, doi. 10.1007/s00709-017-1190-0

By:

Nagy, Miklós;
Kéki, Sándor;
Rácz, Dávid;
Mathur, Jaideep;
Vereb, György;
Garda, Tamás;
M-Hamvas, Márta;
Chaumont, François;
Bóka, Károly;
Böddi, Béla;
Freytag, Csongor;
Vasas, Gábor;
Máthé, Csaba

Publication type:

Article

Mechanism of the Anionic Ring-Opening Oligomerization of Propylene Carbonate Initiated by the tert‐Butylphenol/KHCO3 System.

Published in:

Macromolecular Symposia, 2004, v. 215, n. 1, p. 141

By:

Sándor Kéki;
János Török;
György Deák;
Miklós Zsuga

Publication type:

Article

New Types of Telechelic Polyisobutylenes, 1.

Published in:

Macromolecular Rapid Communications, 2004, v. 25, n. 11, p. 1073, doi. 10.1002/marc.200400040

By:

Miklós Nagy;
László Orosz;
Sándor Kéki;
György Deák;
Pál Herczegh;
Miklós Zsuga

Publication type:

Article

Fast Microwave-Mediated Bulk Polycondensation of d,l-Lactic Acid.

Published in:

Macromolecular Rapid Communications, 2001, v. 22, n. 13, p. 1063, doi. 10.1002/1521-3927(20010901)22:13<1063::AID-MARC1063>3.0.CO;2-3

By:

Kéki, Sándor;
Bodnár, Ildikó;
Borda, Jenö;
Deák, György;
Zsuga, Miklós

Publication type:

Article

MALDI-TOF MS characterization of dihydroxy telechelic polyisobutylene.

Published in:

Macromolecular Rapid Communications, 2000, v. 21, n. 11, p. 770, doi. 10.1002/1521-3927(20000701)21:11<770::AID-MARC770>3.0.CO;2-W

By:

Kéki, Sándor;
Deák, György;
Mayer-Posner, Franz J.;
Zsuga, Miklós

Publication type:

Article

Bisphenol A Diglycidyl Ether-Primary Amine Cooligomer-poly(ε-caprolactone) Networks: Synthesis and Characterization.

Published in:

Polymers (20734360), 2023, v. 15, n. 13, p. 2937, doi. 10.3390/polym15132937

By:

Czifrák, Katalin;
Lakatos, Csilla;
Szabó, Gabriella;
Vadkerti, Bence;
Daróczi, Lajos;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Flexible Investment Casting Wax Patterns for 3D-Printing: Their Rheological and Mechanical Characterizations.

Published in:

Polymers (20734360), 2022, v. 14, n. 21, p. 4744, doi. 10.3390/polym14214744

By:

Szabó, László;
Deák, György;
Nyul, Dávid;
Kéki, Sándor

Publication type:

Article

Cellulose and Graphene Based Polyurethane Nanocomposites for FDM 3D Printing: Filament Properties and Printability.

Published in:

Polymers (20734360), 2021, v. 13, n. 5, p. 839, doi. 10.3390/polym13050839

By:

Larraza, Izaskun;
Vadillo, Julen;
Calvo-Correas, Tamara;
Tejado, Alvaro;
Olza, Sheila;
Peña-Rodríguez, Cristina;
Arbelaiz, Aitor;
Eceiza, Arantxa;
Kéki, Sándor

Publication type:

Article

Optimization of Plasmonic Gold Nanoparticle Concentration in Green LED Light Active Dental Photopolymer.

Published in:

Polymers (20734360), 2021, v. 13, n. 2, p. 275, doi. 10.3390/polym13020275

By:

Bukovinszky, Katalin;
Szalóki, Melinda;
Csarnovics, István;
Bonyár, Attila;
Petrik, Péter;
Kalas, Benjámin;
Daróczi, Lajos;
Kéki, Sándor;
Kökényesi, Sándor;
Hegedűs, Csaba

Publication type:

Article

Tandem Mass-Remainder Analysis of Industrially Important Polyether Polyols.

Published in:

Polymers (20734360), 2020, v. 12, n. 12, p. 2768, doi. 10.3390/polym12122768

By:

Hashimov, Mahir;
Kuki, Ákos;
Nagy, Tibor;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Block Copolymers of Poly(ω-Pentadecalactone) in Segmented Polyurethanes: Novel Biodegradable Shape Memory Polyurethanes.

Published in:

Polymers (20734360), 2020, v. 12, n. 9, p. 1928, doi. 10.3390/polym12091928

By:

Czifrák, Katalin;
Lakatos, Csilla;
Árpád Kordován, Marcell;
Nagy, Lajos;
Daróczi, Lajos;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Functional Polyurethanes—In Memory of Prof. József Karger-Kocsis.

Published in:

2020

By:

Kéki, Sándor

Publication type:

Editorial

Biodegradable Oligoesters of ε-Caprolactone and 5-Hydroxymethyl-2-Furancarboxylic Acid Synthesized by Immobilized Lipases.

Published in:

Polymers (20734360), 2019, v. 11, n. 9, p. 1402, doi. 10.3390/polym11091402

By:

Todea, Anamaria;
Bîtcan, Ioan;
Aparaschivei, Diana;
Păușescu, Iulia;
Badea, Valentin;
Péter, Francisc;
Gherman, Vasile Daniel;
Rusu, Gerlinde;
Nagy, Lajos;
Kéki, Sándor

Publication type:

Article

Designed Polyurethanes for Potential Biomedical and Pharmaceutical Applications: Novel Synthetic Strategy for Preparing Sucrose Containing Biocompatible and Biodegradable Polyurethane Networks.

Published in:

Polymers (20734360), 2019, v. 11, n. 5, p. 825, doi. 10.3390/polym11050825

By:

Nagy, Lajos;
Nagy, Miklós;
Vadkerti, Bence;
Daróczi, Lajos;
Deák, György;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Mass Spectrometric Characterization of Epoxidized Vegetable Oils.

Published in:

Polymers (20734360), 2019, v. 11, n. 3, p. 394, doi. 10.3390/polym11030394

By:

Kuki, Ákos;
Nagy, Tibor;
Hashimov, Mahir;
File, Stella;
Nagy, Miklós;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

One-Pot Synthesis and Characterization of Novel Shape-Memory Poly(ε-Caprolactone) Based Polyurethane-Epoxy Co-networks with Diels–Alder Couplings.

Published in:

Polymers (20734360), 2018, v. 10, n. 5, p. 504, doi. 10.3390/polym10050504

By:

Czifrák, Katalin;
Lakatos, Csilla;
Karger-Kocsis, József;
Daróczi, Lajos;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Review of Progress in Shape Memory Epoxies and Their Composites.

Published in:

Polymers (20734360), 2018, v. 10, n. 1, p. 34, doi. 10.3390/polym10010034

By:

Karger-Kocsis, József;
Kéki, Sándor

Publication type:

Article

Shape memory crosslinked polyurethanes containing thermoreversible Diels-Alder couplings.

Published in:

Journal of Applied Polymer Science, 2016, v. 133, n. 43, p. n/a, doi. 10.1002/app.44145

By:

Lakatos, Csilla;
Czifrák, Katalin;
Karger‐Kocsis, József;
Daróczi, Lajos;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

New insight into the kinetics of diisocyanate-alcohol reactions by high-performance liquid chromatography and mass spectrometry.

Published in:

Journal of Applied Polymer Science, 2015, v. 132, n. 25, p. n/a, doi. 10.1002/app.42127

By:

Nagy, Tibor;
Antal, Borbála;
Czifrák, Katalin;
Papp, Ildikó;
Karger‐Kocsis, József;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Preparation and characterization of poly(vinyl chloride)-continuous carbon fiber composites.

Published in:

Journal of Applied Polymer Science, 2012, v. 124, n. 1, p. 190, doi. 10.1002/app.33617

By:

Ráthy, Istvánné;
Kuki, Ákos;
Borda, Jenö;
Deák, György;
Zsuga, Miklós;
Marossy, Kálmán;
Kéki, Sándor

Publication type:

Article

Screening of additives and other chemicals in polyurethanes by direct analysis in real time mass spectrometry (DART-MS).

Published in:

Analytical & Bioanalytical Chemistry, 2017, v. 409, n. 26, p. 6149, doi. 10.1007/s00216-017-0553-x

By:

Kuki, Ákos;
Nagy, Lajos;
Nagy, Tibor;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Rapid detection of hazardous chemicals in textiles by direct analysis in real-time mass spectrometry (DART-MS).

Published in:

Analytical & Bioanalytical Chemistry, 2016, v. 408, n. 19, p. 5189, doi. 10.1007/s00216-016-9603-z

By:

Antal, Borbála;
Kuki, Ákos;
Nagy, Lajos;
Nagy, Tibor;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Solvatochromic Study of Highly Fluorescent Alkylated Isocyanonaphthalenes, Their π-Stacking, Hydrogen-Bonding Complexation, and Quenching with Pyridine.

Published in:

ChemPhysChem, 2014, v. 15, n. 16, p. 3614, doi. 10.1002/cphc.201402310

By:

Nagy, Miklós;
Rácz, Dávid;
Lázár, László;
Purgel, Mihály;
Ditrói, Tamás;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Poly(vinyl alcohol)-based Amphiphilic Copolymer Aggregates as Drug Carrying Nanoparticles.

Published in:

Journal of Macromolecular Science: Pure & Applied Chemistry, 2009, v. 46, n. 4, p. 331, doi. 10.1080/10601320902719370

By:

Nagy, Miklós;
Szöllösi, László;
Kéki, Sándor;
Faust, Rudolf;
Zsuga, Miklós

Publication type:

Article

Effect of Architecture on the Micellar Properties of Amphiphilic Block Copolymers: Comparison of AB Linear Diblock, A2B2, A3B3, and (AB)3 Star Block Copolymers.

Published in:

Journal of Macromolecular Science: Pure & Applied Chemistry, 2004, v. 41, n. 6, p. 613, doi. 10.1081/MA-120034194

By:

Yun, Jongpil;
Faust, Rudolf;
Szilágyi, LászlóSz.;
Kéki, Sándor;
Zsuga, Miklós

Publication type:

Article

Optimization of enzymatic ring-opening copolymerizations involving δ-gluconolactone as monomer by experimental design.

Published in:

Pure & Applied Chemistry, 2014, v. 86, n. 11, p. 1781, doi. 10.1515/pac-2014-0717

By:

Todea, Anamaria;
Biro, Emese;
Badea, Valentin;
Paul, Cristina;
Cimporescu, Adinela;
Nagy, Lajos;
Kéki, Sándor;
Bandur, Geza;
Boeriu, Carmen;
Péter, Francisc

Publication type:

Article

Amino-isocyanoacridines: Novel, Tunable Solvatochromic Fluorophores as Physiological pH Probes.

Published in:

Scientific Reports, 2019, v. 9, n. 1, p. N.PAG, doi. 10.1038/s41598-019-44760-9

By:

Nagy, Miklós;
Rácz, Dávid;
Nagy, Zsolt László;
Fehér, Péter Pál;
Kovács, Sándor Lajos;
Bankó, Csaba;
Bacsó, Zsolt;
Kiss, Alexandra;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

Synthesis and Characterization of an Amphiphilic Blue-Light-Emitting Glycosylated Poly(naphthalene/phenylene) Copolymer.

Published in:

Macromolecular Chemistry & Physics, 2011, v. 212, n. 17, p. 1891, doi. 10.1002/macp.201100091

By:

Nagy, Miklós;
Rácz, Dávid;
Daróczi, Lajos;
Lukács, Balázs;
Jóna, István;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article

An 'in situ' reaction of propagating chain-end as iodoacetal in the polymerization of butyl vinyl ether initiated by I2 and HI/I2 systems.

Published in:

Macromolecular Chemistry & Physics, 1997, v. 198, n. 11, p. 3599, doi. 10.1002/macp.1997.021981122

By:

Deák, György;
Kéki, Sándor;
Gnandt, Csaba;
Zsuga, Miklós

Publication type:

Article

Potential Original Drug for Aspergillosis: In Vitro and In Vivo Effects of 1-N,N-Dimethylamino-5-Isocyanonaphthalene (DIMICAN) on Aspergillus fumigatus.

Published in:

Journal of Fungi, 2022, v. 8, n. 10, p. 985, doi. 10.3390/jof8100985

By:

Szigeti, Zsuzsa Máthéné;
Tálas, László;
Széles, Adrienn;
Hargitai, Zoltán;
Nagy, Zsolt László;
Nagy, Miklós;
Kiss, Alexandra;
Kéki, Sándor;
Szemán-Nagy, Gábor

Publication type:

Article

Multiple mechanisms contribute to fluorometry signals from the voltage-gated proton channel.

Published in:

Communications Biology, 2022, v. 5, n. 1, p. 1, doi. 10.1038/s42003-022-04065-6

By:

Papp, Ferenc;
Toombes, Gilman E. S.;
Pethő, Zoltán;
Bagosi, Adrienn;
Feher, Adam;
Almássy, János;
Borrego, Jesús;
Kuki, Ákos;
Kéki, Sándor;
Panyi, Gyorgy;
Varga, Zoltan

Publication type:

Article

"In Situ" Formation of Zn Anode from Bimetallic Cu-Zn Alloy (Brass) for Dendrite-Free Operation of Zn-Air Rechargeable Battery.

Published in:

Batteries, 2022, v. 8, n. 11, p. 212, doi. 10.3390/batteries8110212

By:

Nagy, Tibor;
Nagy, Lajos;
Erdélyi, Zoltán;
Baradács, Eszter;
Deák, György;
Zsuga, Miklós;
Kéki, Sándor

Publication type:

Article