• 1772 Citations
  • 25 h-Index
19952013
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Research Output 1995 2013

  • 1772 Citations
  • 25 h-Index
  • 59 Article
  • 1 Conference contribution
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Article
2013
31 Citations (Scopus)

Preparation, purification, and characterization of aminopropyl-functionalized silica sol

Pálmai, M., Nagy, L. N., Mihály, J., Varga, Z., Tárkányi, G., Mizsei, R., Szigyártó, I. C., Kiss, T., Kremmer, T. & Bóta, A., Jan 15 2013, In : Journal of Colloid and Interface Science. 390, 1, p. 34-40 7 p.

Research output: Contribution to journalArticle

Polymethyl Methacrylate
Sols
Silicon Dioxide
Purification
Silica
11 Citations (Scopus)

Structure and stability of warfarin-sodium inclusion complexes formed with permethylated monoamino-β-cyclodextrin

Tárkányi, G., Németh, K., Mizsei, R., Todoubleacuteke, O., Visy, J., Simonyi, M., Jicsinszky, L., Szemán, J. & Szente, L., Jan 18 2013, In : Journal of Pharmaceutical and Biomedical Analysis. 72, p. 292-298 7 p.

Research output: Contribution to journalArticle

Cyclodextrins
Warfarin
Enantiomers
Molecular modeling
Enantioselectivity
2012
30 Citations (Scopus)

Active conformation in amine-thiourea bifunctional organocatalysis preformed by catalyst aggregation

Tárkányi, G., Király, P., Soós, T. & Varga, S., Feb 13 2012, In : Chemistry - A European Journal. 18, 7, p. 1918-1922 5 p.

Research output: Contribution to journalArticle

Thiourea
Thioureas
Amines
Conformations
Agglomeration
10 Citations (Scopus)

Assessing toxicity of polyamidoamine dendrimers by neuronal signaling functions

Nyitrai, G., Kékesi, O., Pál, I., Keglevich, P., Csíki, Z., Fügedi, P., Simon, A., Fitos, I., Németh, K., Visy, J., Tárkányi, G. & Kardos, J., Sep 2012, In : Nanotoxicology. 6, 6, p. 576-586 11 p.

Research output: Contribution to journalArticle

Dendrimers
Toxicity
Membranes
Optical Imaging
Depolarization
94 Citations (Scopus)

Catalytic hydrogenation with frustrated lewis pairs: Selectivity achieved by size-exclusion design of lewis acids

Erös, G., Nagy, K., Mehdi, H., Pápai, I., Nagy, P., Király, P., Tárkányi, G. & Soõs, T., Jan 9 2012, In : Chemistry - A European Journal. 18, 2, p. 574-585 12 p.

Research output: Contribution to journalArticle

Lewis Acids
Hydrogenation
Catalysts
Acids
Hydrogen
1 Citation (Scopus)
Biochemistry
Nuclear magnetic resonance spectroscopy
Magnetic Resonance Spectroscopy
bile acid binding proteins
human AKR1C2 protein
22 Citations (Scopus)

Internal motions and exchange processes in human ileal bile acid binding protein as studied by backbone 15N nuclear magnetic resonance spectroscopy

Horváth, G., Király, P., Tárkányi, G. & Toke, O., Mar 6 2012, In : Biochemistry. 51, 9, p. 1848-1861 14 p.

Research output: Contribution to journalArticle

Nuclear magnetic resonance spectroscopy
Magnetic Resonance Spectroscopy
Nuclear magnetic resonance
Glycochenodeoxycholic Acid
Bile Acids and Salts
13 Citations (Scopus)

Synthesis of atropisomeric 1-phenylpyrrole-derived amino alcohols: New chiral ligands

Faigl, F., Mátrav̈olgyi, B., Szöllösy, A., Czugler, M., Tárkányi, G., Vékey, K. & Kubinyi, M., Jul 2012, In : Chirality. 24, 7, p. 532-542 11 p.

Research output: Contribution to journalArticle

Amino alcohols
Amino Alcohols
Ligands
Carboxylic acids
X-Ray Diffraction
151 Citations (Scopus)

WO 3 photocatalysts: Influence of structure and composition

Szilágyi, I. M., Fórizs, B., Rosseler, O., Szegedi, A., Németh, P., Király, P., Tárkányi, G., Vajna, B., Josepovits, K., László, K., Tóth, A., Baranyai, P. & Leskelä, M., Oct 2012, In : Journal of Catalysis. 294, p. 119-127 9 p.

Research output: Contribution to journalArticle

Photocatalysts
Chemical analysis
Gases
vapor phases
Color
2011
33 Citations (Scopus)

Enantiomeric separation of antimalarial drugs by capillary electrophoresis using neutral and negatively charged cyclodextrins

Németh, K., Tárkányi, G., Varga, E., Imre, T., Mizsei, R., Iványi, R., Visy, J., Szemán, J., Jicsinszky, L., Szente, L. & Simonyi, M., Feb 20 2011, In : Journal of Pharmaceutical and Biomedical Analysis. 54, 3, p. 475-481 7 p.

Research output: Contribution to journalArticle

Primaquine
Capillary electrophoresis
Antimalarials
Cyclodextrins
Capillary Electrophoresis
63 Citations (Scopus)
alkaloids
Photooxidation
photooxidation
Alkaloids
attack
3 Citations (Scopus)
Carbon Nanotubes
Carbon nanotubes
Pyrolysis
Adsorbates
Nanotubes
32 Citations (Scopus)

Metal complexes of the merocyanine form of nitrobenzospyran: Structure, optical spectra, stability

Kubinyi, M., Varga, O., Baranyai, P., Kállay, M., Mizsei, R., Tárkányi, G. & Vidóczy, T., Aug 10 2011, In : Journal of Molecular Structure. 1000, 1-3, p. 77-84 8 p.

Research output: Contribution to journalArticle

Coordination Complexes
Fluorescence
Discrete Fourier transforms
Metal ions
Association reactions
2010
28 Citations (Scopus)

Chiral separation by a monofunctionalized cyclodextrin derivative: From selector to permethyl-β-cyclodextrin bonded stationary phase

Varga, G., Tárkányi, G., Németh, K., Iványi, R., Jicsinszky, L., Toke, O., Visy, J., Szente, L., Szemán, J. & Simonyi, M., Jan 5 2010, In : Journal of Pharmaceutical and Biomedical Analysis. 51, 1, p. 84-89 6 p.

Research output: Contribution to journalArticle

Cyclodextrins
Coumarins
Magic angle spinning
Warfarin
High Pressure Liquid Chromatography
171 Citations (Scopus)
Hydrogenation
Metals
Lewis Acids
Functional groups
Catalysts
26 Citations (Scopus)
Thioureas
Association reactions
Catalysts
Thiourea
Amines
2009
11 Citations (Scopus)
pyrroles
Carboxylic acids
carboxylic acids
Salts
salts
3 Citations (Scopus)
Nuclear magnetic resonance spectroscopy
Calpain
Magnetic Resonance Spectroscopy
Peptides
Intrinsically Disordered Proteins
72 Citations (Scopus)

Glutamate uptake triggers transporter-mediated GABA release from astrocytes

Héja, L., Barabás, P., Nyitrai, G., Kékesi, K., Lasztóczi, B., Töke, O., Tárkányi, G., Madsen, K., Schousboe, A., Dobolyi, A., Palkóvits, M. & Kardos, J., Sep 24 2009, In : PLoS One. 4, 9, e7153.

Research output: Contribution to journalArticle

Aminobutyrates
astrocytes
Astrocytes
glutamates
transporters
32 Citations (Scopus)

Phase transformations of ammonium tungsten bronzes

Szilágyi, I. M., Sajó, I., Király, P., Tárkányi, G., Tóth, A., Szabó, A., Josepovits, K., Madarász, J. & Pokol, G., Dec 2009, In : Journal of Thermal Analysis and Calorimetry. 98, 3, p. 707-716 10 p.

Research output: Contribution to journalArticle

Tungsten
Bronze
bronzes
Ammonium Compounds
phase transformations
4 Citations (Scopus)

The separation of carbon nanotubes from chlorides

Tárkányi, G., Kármán, F. H., Sytchev, J., Kálmán, E. & Kaptay, G., Apr 2009, In : Carbon. 47, 4, p. 1195-1198 4 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Chlorides
Carbon nanotubes
Water
Molten materials
2008
17 Citations (Scopus)

Controlling the composition of nanosize hexagonal WO3 for gas sensing

Szilágyi, I. M., Saukko, S., Mizsei, J., Király, P., Tárkányi, G., Tóth, A., Szabó, A., Josepovits, K., Madarász, J. & Pokol, G., 2008, In : Materials Science Forum. 589, p. 161-166 6 p.

Research output: Contribution to journalArticle

Tungsten
tungsten
Gases
Bronze
bronzes
76 Citations (Scopus)
Cinchona
Thiourea
Thioureas
Quinidine
Quinine
29 Citations (Scopus)
Gold
Conformations
Hydrogen
gold
nuclear magnetic resonance
139 Citations (Scopus)

Stability and controlled composition of hexagonal WO3

Szilágyi, I. M., Madarász, J., Pokol, G., Király, P., Tárkányi, G., Saukko, S., Mizsei, J., Tóth, A., Szabó, A. & Josepovits, K., Jun 24 2008, In : Chemistry of Materials. 20, 12, p. 4116-4125 10 p.

Research output: Contribution to journalArticle

Tungsten
Bronze
Ammonium Compounds
Chemical analysis
Annealing
26 Citations (Scopus)

Steric effects in the self-assembly of palladium complexes with chelating diamine ligands

Holló-Sitkei, E., Tárkányi, G., Párkányí, L., Megyes, T. & Besenyei, G., Apr 2008, In : European Journal of Inorganic Chemistry. 10, p. 1573-1583 11 p.

Research output: Contribution to journalArticle

ethylenediamine
Diamines
Palladium
Chelation
Self assembly
20 Citations (Scopus)

Synthesis and stereochemical stability of new atropisomeric 1-(substituted phenyl)pyrrole derivatives

Faigl, F., Tárkányi, G., Fogassy, K., Tepfenhardt, D. & Thurner, A., Feb 11 2008, In : Tetrahedron. 64, 7, p. 1371-1377 7 p.

Research output: Contribution to journalArticle

Pyrroles
Organometallics
Nuclear magnetic resonance
Derivatives
Molecular modeling
2007
16 Citations (Scopus)
Gold
Nuclear magnetic resonance
gold
Protons
nuclear magnetic resonance
16 Citations (Scopus)

Modification of multi-walled carbon nanotubes by diels-alder and sandmeyer reactions

Gergely, A., Telegdi, J., Mészáros, E., Pászti, Z., Tárkányi, G., Kármán, F. H. & Kálmán, E., Aug 2007, In : Journal of Nanoscience and Nanotechnology. 7, 8, p. 2795-2807 13 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Cycloaddition Reaction
Carbon nanotubes
Nanotubes
Cycloaddition
3 Citations (Scopus)
Solid solutions
Nuclear magnetic resonance
Liquids
X ray diffraction
Kinetics
34 Citations (Scopus)

Selective NR1/2B N-methyl-D-aspartate receptor antagonists among indole-2-carboxamides and benzimidazole-2-carboxamides

Borza, I., Bozó, É., Barta-Szalai, G., Kiss, C., Tárkányi, G., Demeter, Á., Gáti, T., Háda, V., Kolok, S., Gere, A., Fodor, L., Nagy, J., Galgóczy, K., Magdó, I., Ágai, B., Fetter, J., Bertha, F., Keserü, G. M., Horváth, C., Farkas, S. & 2 others, Greiner, I. & Domány, G., Mar 8 2007, In : Journal of Medicinal Chemistry. 50, 5, p. 901-914 14 p.

Research output: Contribution to journalArticle

N-Methyl-D-Aspartate Receptors
Hyperalgesia
Structure-Activity Relationship
Formaldehyde
Oral Administration
20 Citations (Scopus)
Trifluoroacetic Acid
2,2'-Dipyridyl
coordination polymers
Gold
Self assembly
2006
18 Citations (Scopus)
meanders
Hydrogen Bonding
helices
Self assembly
ribbons
43 Citations (Scopus)

Synthesis and application of a fluorous Lawesson's reagent: Convenient chromatography-free product purification

Kaleta, Z., Tárkányi, G., Gömöry, A., Kálmán, F., Nagy, T. & Soós, T., Mar 16 2006, In : Organic Letters. 8, 6, p. 1093-1095 3 p.

Research output: Contribution to journalArticle

2,4-bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide
chromatography
Chromatography
purification
Purification
59 Citations (Scopus)
Gold
Xanthenes
Enantiomers
Crystallization
X-Ray Diffraction
2005
4 Citations (Scopus)

Convenient methods for the synthesis of d4, d2 and d6 isotopomers of 4-(4-fluorobenzyl)piperidine

Proszenyák, Á., Ágai, B., Tárkányi, G., Vida, L. & Faigl, F., May 2005, In : Journal of Labelled Compounds and Radiopharmaceuticals. 48, 6, p. 421-427 7 p.

Research output: Contribution to journalArticle

Palladium
Aldehydes
Carbon
Derivatives
Catalysts
6 Citations (Scopus)
Single crystals
Crystals
Dimers
Molecular structure
Crystal structure
34 Citations (Scopus)

Dynamic NMR study of the hindered Pt-N(bipyridine) rotation in metal-directed self-assembled macrocycles

Tárkányi, G., Jude, H., Pálinkás, G. & Stang, P. J., Oct 27 2005, In : Organic Letters. 7, 22, p. 4971-4973 3 p.

Research output: Contribution to journalArticle

2,2'-Dipyridyl
rectangles
Entropy
triangles
Magnetic Resonance Spectroscopy
15 Citations (Scopus)

Indole-2-carboxamidines as novel NR2B selective NMDA receptor antagonists

Borza, I., Kolok, S., Ignácz-Szendrei, G., Greiner, I., Tárkányi, G., Galgóczy, K., Horváth, C., Farkas, S. & Domány, G., Dec 15 2005, In : Bioorganic and Medicinal Chemistry Letters. 15, 24, p. 5439-5441 3 p.

Research output: Contribution to journalArticle

N-Methyl-D-Aspartate Receptors
Pain Measurement
Bioactivity
Skeleton
Formaldehyde
4 Citations (Scopus)

Solution NMR study of methyltin(IV)-cupferronates: Analysis of a unique dismutation reaction and preorganization process

Tárkányi, G. & Deák, A., Jul 18 2005, In : Organometallics. 24, 15, p. 3784-3791 8 p.

Research output: Contribution to journalArticle

Lewis Bases
Nuclear magnetic resonance
Lewis base
nuclear magnetic resonance
deduction
82 Citations (Scopus)
Platinum
X-Ray Diffraction
Nuclear magnetic resonance
X ray diffraction
Hydrodynamics
2004
21 Citations (Scopus)

Convenient, benign and scalable synthesis of 2- and 4-substituted benzylpiperidines

Ágai, B., Proszenyák, Á., Tárkányi, G., Vida, L. & Faigl, F., Aug 27 2004, In : European Journal of Organic Chemistry. 17, p. 3623-3632 10 p.

Research output: Contribution to journalArticle

Methanol
Bromobenzenes
Temperature
Organometallics
Ketones
2003
10 Citations (Scopus)

A facile synthesis of 3-(substituted benzyl)piperidines

Ágai, B., Nádor, A., Proszenyák, Á., Tárkányi, G. & Faigl, F., Sep 29 2003, In : Tetrahedron. 59, 40, p. 7897-7900 4 p.

Research output: Contribution to journalArticle

Piperidines
Palladium
Bromides
Catalysts
pyridine
31 Citations (Scopus)

Indole-2-carboxamides as novel NR2B selective NMDA receptor antagonists

Borza, I., Kolok, S., Gere, A., Ágai-Csongor, É., Ágai, B., Tárkányi, G., Horváth, C., Barta-Szalai, G., Bozó, É., Kiss, C., Bielik, A., Nagy, J., Farkas, S. & Domány, G., Nov 3 2003, In : Bioorganic and Medicinal Chemistry Letters. 13, 21, p. 3859-3861 3 p.

Research output: Contribution to journalArticle

N-Methyl-D-Aspartate Receptors
Bioactivity
Skeleton
Substitution reactions
Derivatives
4 Citations (Scopus)

Synthesis of C-aryl-N-cyclopropylnitrones

Vukics, K., Tárkányi, G., Dravecz, F. & Fischer, J., 2003, In : Synthetic Communications. 33, 19, p. 3419-3425 7 p.

Research output: Contribution to journalArticle

Hydroxylamine
Aldehydes
Hydrogen Peroxide
Condensation
Oxidation
2002
33 Citations (Scopus)
Norgestrel
Capillary electrophoresis
Liquid chromatography
Cyclodextrins
Capillary Electrophoresis
17 Citations (Scopus)

Resolution and enantioselective rearrangements of amino group-containing oxiranyl ethers

Faigl, F., Thurner, A., Tárkányi, G., Kovári, J. & Mordini, A., Feb 13 2002, In : Tetrahedron Asymmetry. 13, 1, p. 59-68 10 p.

Research output: Contribution to journalArticle

Ethers
ethers
Nuclear magnetic resonance
Ethylene Oxide
Dicarboxylic Acids
2001
7 Citations (Scopus)

A novel strategy for the synthesis of ω-functionalized perfluoroalkyl iodides

Szlávik, Z., Tárkányi, G., Skribanek, Z., Vass, E. & Rábai, J., Jul 26 2001, In : Organic Letters. 3, 15, p. 2365-2366 2 p.

Research output: Contribution to journalArticle

Trifluoroethanol
Ozonization
Ozone
Alkenes
Iodides
28 Citations (Scopus)
Alkylation
Amines
Density functional theory
nuclear magnetic resonance
affinity
2000
2 Citations (Scopus)

6.5. NMR spectroscopy

Tárkányi, G., 2000, In : Progress in Pharmaceutical and Biomedical Analysis. 4, C, p. 562-574 13 p.

Research output: Contribution to journalArticle

Nuclear magnetic resonance spectroscopy