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J. Lehotay · SciRah

Researcher profile · Semantic Scholar

J. Lehotay

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J. Lehotay — researcher profile on SciRah

h-index: 18
Works: 154
Citations: 1,268

Most-cited papers

Two-dimensional high performance liquid chromatography for determination of homocysteine, methionine and cysteine enantiomers in human serum.
Zuzana Deáková, Z. Ďuračková, D. Armstrong, J. Lehotay
2015Journal of Chromatography A58 citations
Semantic Scholar
Selective extraction of derivates of p-hydroxy-benzoic acid from plant material by using a molecularly imprinted polymer.
G. Karasová, J. Lehotay, J. Sádecká, I. Skačáni +1 more
2005Journal of Separation Science42 citations
Semantic Scholar
Using of molecularly imprinted polymers for determination of gallic and protocatechuic acids in red wines by high performance liquid chromatography.
Natalia Denderz, J. Lehotay
2014Journal of Chromatography A35 citations
Semantic Scholar
Study of RP HPLC Retention Behaviours in Analysis of Carotenoids
M. Ligor, J. Kováčová, R. Gadzała-Kopciuch, S. Studzińska +3 more
2014Chromatographia32 citations Open access
Semantic Scholar
COMPARISON HPLC AND FLUORESCENCE SPECTROMETRY METHODS FOR DETERMINATION OF COUMARIN DERIVATIVES IN PROPOLIS
K. Hroboňová, J. Lehotay, J. Čižmárik, J. Sádecká
201225 citations
Semantic Scholar
Determination of dissolved sulphides in waste water samples by flow-through stripping chronopotentiometry with a macroporous mercury-film electrode.
A. Manova, M. Strelec, F. Cacho, J. Lehotay +1 more
2007Analytica Chimica Acta23 citations
Semantic Scholar
Determination of Synthetic Colors in Meat Products Using High-Performance Liquid Chromatography with Photodiode Array Detector
D. Pagáčiková, J. Lehotay
201522 citations
Semantic Scholar
Study of the mechanism of enantioseparation part VI: thermodynamic study of HPLC separation of some enantiomers of phenylcarbamic acid derivatives on a (S,S) Whelk-O 1 column.
J. Dungelová, J. Lehotay, J. Krupčík, J. Čižmárik +1 more
2004Journal of Separation Science22 citations
Semantic Scholar
DETERMINATION OF NATAMYCIN CONTENT IN CHEESE USING ULTRA PERFORMANCE LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY
M. Vieriková, E. Hrnciarikova, J. Lehotay
201321 citations
Semantic Scholar
QSRR models for potential local anaesthetic drugs using high performance liquid chromatography.
T. Ďurčeková, Katarína Boronová, J. Mocák, J. Lehotay +1 more
2012Journal of Pharmaceutical and Biomedical Analysis21 citations
Semantic Scholar
Comparison of Several Extraction Methods for the Isolation of Benzoic Acid Derivatives from Melissa officinalis
G. Karasová, J. Lehotay, E. Kłodzińska, R. Gadzała-Kopciuch +1 more
200621 citations
Semantic Scholar
Study of the Mechanism of Enantioseparation. VII. Effect of Temperature on Retention of Some Enantiomers of Phenylcarbamic Acid Derivates on a Teicoplanin Aglycone Chiral Stationary Phase
T. Rojkovičová, J. Lehotay, Ján Krupčík, Andrea Fedurcová +2 more
200421 citations
Semantic Scholar
Application of the van't Hoff dependences in the characterization of molecularly imprinted polymers for some phenolic acids.
Natalia Denderz, J. Lehotay
2012Journal of Chromatography A19 citations
Semantic Scholar
The Use of Molecularly Imprinted Polymer for Selective Extraction of (+)‐Catechin
E. Bláhová, J. Lehotay, I. Skačáni
200419 citations
Semantic Scholar
Determination of methionine enantiomers by HPLC on the cyclofructan chiral stationary phase
K. Hroboňová, Jakub Moravčík, J. Lehotay, D. Armstrong
201518 citations
Semantic Scholar
FORMATION OF ACETIC AND FORMIC ACID IN UNMODIFIED AND MODIFIED PAPERS DURING ACCELARATED AGEING
M. Jablonský, Katarina Hrobonova, S. Katuščák, J. Lehotay +1 more
201218 citations
Semantic Scholar
Thermodynamic study of molecularly imprinted polymer used as the stationary phase in high performance liquid chromatography.
Natalia Denderz, J. Lehotay, J. Čižmárik, Z. Cibulková +1 more
2012Journal of Chromatography A18 citations
Semantic Scholar
Chromatographic Determination of Derivatives of p‐Hydroxybenzoic Acid in Melissa officinalis by HPLC
G. Karasová, J. Lehotay
200518 citations
Semantic Scholar
Selectivity tuning of serially coupled (S,S) Whelk-O 1 and (R,R) Whelk-O 1 columns in HPLC.
J. Dungelová, J. Lehotay, J. Krupčík, J. Čižmárik +2 more
2004Journal of Chromatographic Science17 citations Open access
Semantic Scholar
Chiral Separation of Enantiomers of Amino Acid Derivatives by HPLC on Vancomycin and Teicoplanin Chiral Stationary Phases.
J. Lehotay, K. Hroboňová, J. Krupčík, J. Čižmárik
199917 citations
Semantic Scholar
Determination of Some Flavonoids by HPLC Using Quercetin-Molecularly Imprinted Polymers
Jarmila Krňanová, Natalia Denderz, J. Lehotay, M. Samohýl
201515 citations
Semantic Scholar
Influence of oak wood polyphenols on cysteine, homocysteine and glutathione total levels and PON1 activities in human adult volunteers - a pilot study.
Zuzana Deáková, Z. Orszaghova, L. Andrezálová, P. Slezak +4 more
2015General Physiology and Biophysics14 citations Open access
Semantic Scholar
Interconversion of Oxazepam Enantiomers During HPLC Separation. Determination of Thermodynamic Parameters
A. Fedurcová, M. Vančová, J. Mydlová, J. Lehotay +2 more
200614 citations
Semantic Scholar
Isolation of L‐Theanine from Plant Material using a Molecularly Imprinted Polymer
M. Lachová, J. Lehotay, G. Karasová, I. Skačáni +1 more
200713 citations
Semantic Scholar
Determination of Quinic and Shikimic Acids in Products Derived from Bees and their Preparates by HPLC
K. Hroboňová, J. Lehotay, J. Čižmárik
200713 citations
Semantic Scholar
Selectivity Tuning in an HPLC Multicomponent Separation
E. Benická, J. Krupčík, J. Lehotay, P. Sandra +1 more
200513 citations
Semantic Scholar
Separation of Enantiomers of Selected Sulfur-Containing Amino Acids by Using Serially Coupled Achiral-Chiral Columns
Zuzana Deáková, Z. Ďuračková, D. Armstrong, J. Lehotay
201512 citations
Semantic Scholar
The Effect of Acetic and Formic Acid Formation during Accelerated Ageing on Embrittlement of Newsprint Paper
M. Jablonský, S. Katuščák, Silvia Holúbková, K. Hroboňová +1 more
201112 citations
Semantic Scholar
Determination of Patulin in Apple Products using HPLC with Photodiode Array Detector and Ultra Performance Liquid Chromatography with Electrospray-Tandem Mass Spectrometry
D. Rosinska, M. Vieriková, J. Lehotay
200912 citations
Semantic Scholar
Kinetic study of the degradation of a potential local anesthetic drug in serum using the DNA-based electrochemical biosensor.
M. Vaníčková, J. Lehotay, J. Čižmárik, Ján Labuda
2005Bioelectrochemistry12 citations
Semantic Scholar
HPLC chiral separations utilising macrocyclic antibiotics: A review
J. Dungelová, J. Lehotay, T. Rojkovičová
200412 citations
Semantic Scholar
Thermodynamic study of HPLC enantioseparations of some sulfur-containing amino acids on teicoplanin columns in ion-pairing reversed-phase mode
Z. Bystrická, R. Bystrický, J. Lehotay
201611 citations
Semantic Scholar
Study of physicochemical interaction of aryloxyaminopropanol derivatives with teicoplanin and vancomycin phases in view of quantitative structure-property relationship studies.
Katarína Boronová, J. Lehotay, K. Hroboňová, D. Armstrong
2013Journal of Chromatography A11 citations
Semantic Scholar
Prediction of anti-tuberculosis activity of 3-phenyl-2H-1,3-benzoxazine-2,4(3H)-dione derivatives
P. Nemeček, J. Mocák, J. Lehotay, K. Waisser
2013Chemické zvesti11 citations
Semantic Scholar
HPLC Determination and MS Identification of Dehydroabietic Acid and Abietic Acid in Propolis
K. Hroboňová, J. Lehotay, I. Skačáni, J. Čižmárik
200511 citations
Semantic Scholar
Study of the Mechanism of Enantioseparation. IX. Effect of Temperature on Retention of Chiral Compounds on a Methylated Teicoplanin Chiral Stationary Phase
T. Rojkovičová, J. Lehotay, D. Meričko, J. Čižmárik +1 more
200411 citations
Semantic Scholar
INFLUENCE OF TEMPERATURE ON PRODUCTION OF BIOGENIC AMINES IN PORK, BEEF, AND POULTRY AND THEIR HPLC DETERMINATION AFTER POSTCOLUMN DERIVATIZATION
D. Rosinska, J. Lehotay
201410 citations
Semantic Scholar
HPLC determination of morphine, morphine-3-glucuronide and morphine-6-glucuronide in human serum of oncological patients after administration of morphine drugs.
J. Netriová, Eva Blahová, Z. Johanesová, E. Brandšteterová +3 more
2006Pharmazie10 citations
Semantic Scholar
Study of the Mechanism of Enantioseparation. IV. Study of Enantioseparation of Some Derivatives of Phenylcarbamic Acid Using π‐Complex Stationary Phase in HPLC
J. Dungelová, J. Lehotay, J. Čižmárik, D. Armstrong
200310 citations
Semantic Scholar
MSPD Extraction of Phenolic Compounds from Fruit‐Green Tea Using Various Non‐Polar Sorbents
G. Karasová, J. Lehotay
20049 citations
Semantic Scholar
In vitro study of enzymatic hydrolysis of diperodon enantiomers in blood serum by two-dimensional LC.
Katarína Hroboňová, J. Lehotay, J. Čižmárik, Daniel W. Armstrong
2002Journal of Pharmaceutical and Biomedical Analysis9 citations
Semantic Scholar
HPLC Enantioseparation of Phenylcarbamic Acid Derivatives by Using Macrocyclic Chiral Stationary Phases
K. Hroboňová, J. Lehotay, J. Čižmárik
20168 citations Open access
Semantic Scholar
Application of umbelliferone molecularly imprinted polymer in analysis of plant samples
K. Hroboňová, A. Spevak, Ľubica Spišská, J. Lehotay +1 more
2013Chemické zvesti8 citations
Semantic Scholar
HPLC separation of enantiomers of some potential beta-blockers of the aryloxyaminopropanol type using macrocyclic antibiotic chiral stationary phases. Studies of the mechanism of enantioseparation, Part XI.
K. Hroboňová, J. Lehotay, R. Čižmáriková
2005Pharmazie8 citations
Semantic Scholar
QSRR modelling aimed on the HPLC retention prediction of dimethylamino- and pyrrolidino-substitued esters of alkoxyphenylcarbamic acid
P. Ranušová, P. Nemeček, J. Lehotay, J. Čižmárik
2021Chemické zvesti7 citations
Semantic Scholar
DETERMINATION OF SELECTED FLAVONOIDS IN HOP EXTRACT BY HPLC
J. Kováčová, J. Lehotay, E. Űrgeová, J. Mocák +1 more
20117 citations
Semantic Scholar
Determination of Coumarin in Food Using Ultra-Performance Liquid Chromatography–Electrospray-Tandem Mass Spectrometry
M. Vieriková, R. Germuška, J. Lehotay
20087 citations
Semantic Scholar
Mobile-phase pH influence on the retention of some benzoic acid derivatives in reversed-phase chromatography.
G. Karasová, S. Kowalska, J. Lehotay, B. Buszewski
2006Journal of Separation Science7 citations
Semantic Scholar
Study of the Mechanism of Enantioseparation. X. Comparison Study of Thermodynamic Parameters on Separation of Phenylcarbamic Acid Derivatives Using Vancomycin and Teicoplanin CSPs
T. Rojkovi[cbreve]ová, J. Lehotay, D. Armstrong, J. [Cbreve]i[zbreve]márik
20047 citations
Semantic Scholar
Separation Of Methionine Enantiomers By Using Teicoplanin And Cyclofructan Columns
K. Hroboňová, Zuzana Deáková, Jakub Moravčík, J. Lehotay +2 more
20156 citations Open access
Semantic Scholar

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