• 2783 Citations
  • 30 h-Index
1981 …2018

Research output per year

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Research Output

  • 2783 Citations
  • 30 h-Index
  • 107 Article
  • 3 Review article
  • 1 Chapter
  • 1 Comment/debate
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Article
1981
170 Citations (Scopus)

Reversed-phase liquid chromatography for the separation of chlorpromazine, imipramine and some of their metabolites

Fekete, J., Del Castilho, P. & Kraak, J. C., jan. 16 1981, In : Journal of Chromatography A. 204, C, p. 319-327 9 p.

Research output: Article

58 Citations (Scopus)
1982

Stereocontrolled Synthesis of the Insect Growth Regulators — Alkyl (2E,4E)‐Dodecadienoates

Nov´k, L., Roh´ly, J., Kolonits, P., Fekete, J., Varjas, Ĺ. & Sźntay, C., 1982, In : Liebigs Annalen der Chemie. 1982, 6, p. 1173-1182 10 p.

Research output: Article

2 Citations (Scopus)
1984

Modifications of the wall-jet electrochemical detector for liquid chromatography and flow analysis

Niegreisz, Z., Szücs, L., Fekete, J., Horvai, G., Tóth, K. & Pungor, E., 1984, In : Journal of Chromatography A. 316, C, p. 451-459 9 p.

Research output: Article

17 Citations (Scopus)
3 Citations (Scopus)
1985

Novel molecular rearrangements of 4-hydroxy-2-cyclopentenones

novák, L., Szántay, C., Meisel, T., Aszódi, J., Szabó, É. & fekete, J., 1985, In : Tetrahedron. 41, 2, p. 435-450 16 p.

Research output: Article

10 Citations (Scopus)
1986

A Convenient Method for the Synthesis of Insect Growth Regulators Cyclopentene Analogs of Alkyl (2E,4E)‐Dodecadienoates

Novák, L., Rohály, J., Gálik, G., Fekete, J., Varjas, L. & Szántay, C., 1986, In : Liebigs Annalen der Chemie. 1986, 3, p. 509-524 16 p.

Research output: Article

3 Citations (Scopus)
1987
20 Citations (Scopus)
1988

Band broadening in a wall-jet type electrochemical detector for liquid chromatography

Szücs, L., Horvai, G., Fekete, J. & Pungor, B., jan. 1 1988, In : Mikrochimica Acta. 96, 1-6, p. 259-267 9 p.

Research output: Article

3 Citations (Scopus)

Determination of MTDQ in human plasma by high performance liquid chromatography

Fekete, J., Pungor, E., Naǵy, G., Kocsi, E., Csokn, P. & Ziegler, F., júl. 1 1988, In : Journal of Liquid Chromatography. 11, 9-10, p. 2019-2038 20 p.

Research output: Article

1992

Synthesis of Novel HMG‐CoA Reductase Inhibitors, I. Naphthalene Analogs of Mevinolin

Novák, L., Rohály, J., Poppe, L., Hornyánszky, G., Kolonits, P., Zelei, I., Fehér, I., Fekete, J., Szabó, É., Záhorszky, U., Jávor, A. & Szántay, C., 1992, In : Liebigs Annalen der Chemie. 1992, 2, p. 145-157 13 p.

Research output: Article

16 Citations (Scopus)
1994

Determination of oxytetracycline and its decomposition products in Tetran vulnerary powder

Morovjan, G., Horvath, E., Vagi, I. & Fekete, J., jan. 1 1994, In : Acta pharmaceutica Hungarica. 64, 2, p. 67-73 7 p.

Research output: Article

1 Citation (Scopus)

Method development by an expert system advantages and limitations

Fekete, J., Morovján, G., Csizmadia, F. & Darvas, F., febr. 4 1994, In : Journal of Chromatography A. 660, 1-2, p. 33-46 14 p.

Research output: Article

26 Citations (Scopus)

Potentiation of ionophorous anticoccidials with dihydroquinolines: Reduction of adverse interactions with antimicrobials

Laczay, P., Varga, I., Móra, Z., Lehel, J., Romvåry, A., Semjén, G. & Fekete, J., máj. 1994, In : International Journal for Parasitology. 24, 3, p. 421-423 3 p.

Research output: Article

11 Citations (Scopus)
7 Citations (Scopus)
1995

Determination of glyphosate and some related compounds by ion-exchange high performance liquid chromatography

Morovján, G., Fekete, J., Répási, J. & Morovján, G., szept. 1 1995, In : Journal of Liquid Chromatography. 18, 16, p. 3219-3232 14 p.

Research output: Article

6 Citations (Scopus)

Investigation of thermal degradation of some adhesives used in the automobile industry by thermal analysis/mass spectrometry and GC-MS

Lörinci, G., Matuschek, G., Fekete, J., Gebefügi, I. & Kettrup, A., okt. 1 1995, In : Thermochimica Acta. 263, C, p. 73-86 14 p.

Research output: Article

13 Citations (Scopus)

Liquid chromatographic determination of the antibiotic fumagillin in fish meat samples

Fekete, J., Romvári, Z., Szepesi, I. & Morovján, G., okt. 13 1995, In : Journal of Chromatography A. 712, 2, p. 378-381 4 p.

Research output: Article

11 Citations (Scopus)
1996

Metabolism and pharmacokinetics of albendazole after oral administration to chickens

Csikó, G. Y., Banhidi, G. Y., Semjén, G., Laczay, F., Ványiné Sándor, G., Lehel, J. & Fekete, J., jan. 1 1996, In : Journal of Veterinary Pharmacology and Therapeutics. 19, 4, p. 322-325 4 p.

Research output: Article

17 Citations (Scopus)

Supercritical fluid extraction of medicinal plants

Simandi, B., Kery, A., Lemberkovics, E., Oszagyan, M., Ronyai, E., Mathe, I., Fekete, J. & Hethelyi, E., dec. 1 1996, In : Process Technology Proceedings. 12, C, p. 357-362 6 p.

Research output: Article

11 Citations (Scopus)

Supercritical fluid extraction of volatile compounds from lavandin and thyme

Oszagyán, M., Simándi, B., Sawinsky, J., Kéry, Á., Lemberkovics, E. & Fekete, J., jan. 1 1996, In : Flavour and Fragrance Journal. 11, 3, p. 157-165 9 p.

Research output: Article

73 Citations (Scopus)
1997
33 Citations (Scopus)

Rearrangement of allyl aryl ethers II; Reaction of hydroquinone with a cycloalkenediols

Novák, L., Kovács, P., Kolonits, P., Hanania, M., Fekete, J., Szabó, É. & Szántay, C., 1997, In : Synthesis. 8, p. 909-916 8 p.

Research output: Article

6 Citations (Scopus)
1998

Comparative study on determination of fumagillin in fish by normal and reversed phase chromatography

Fekete, J., Romvári, Z., Gebefügi, I. & Kettrup, A., júl. 29 1998, In : Chromatographia. 48, 1-2, p. 48-52 5 p.

Research output: Article

6 Citations (Scopus)
4 Citations (Scopus)
1999
4 Citations (Scopus)

Photochemistry of N-heterocycles, 6.*Effect of substituents on photochemically induced reduction of some 2(4),5-dihydro-1,2,4-triazines

Madarász, Z., Hertelendi, C., Nagy, J., Fekete, J., Kajtár-Peredy, M. & Nyitrai, J., dec. 1 1999, In : ACH - Models in Chemistry. 136, 4, p. 393-405 13 p.

Research output: Article

3 Citations (Scopus)
2000

Case study of the emissions from a heavy-oil-fueled Hungarian power plant

Osán, J., Török, S., Fekete, J. & Rindby, A., szept. 1 2000, In : Energy and Fuels. 14, 5, p. 986-993 8 p.

Research output: Article

11 Citations (Scopus)

Rearrangement of allyl aryl ethers; IV: Reaction of trimethylhydroquinone with cycloalkanediols

Novak, L., Kovács, P., Kolonits, P., Orovecz, O., Fekete, J. & Szántay, C., 2000, In : Synthesis. 6, p. 809-812 4 p.

Research output: Article

5 Citations (Scopus)
2001

Reverse phase HPLC method for determination of vancomycin in influenza vaccine

Forlay-Frick, P., Nagy, Z. B., Fekete, J., Kettrup, A. & Gebefugi, I., 2001, In : Journal of Liquid Chromatography and Related Technologies. 24, 4, p. 497-507 11 p.

Research output: Article

9 Citations (Scopus)
6 Citations (Scopus)
2002
1 Citation (Scopus)
2003

Comparative study on separation of diastereomers by HPLC

Fekete, J., Milen, M., Hazai, L., Poppe, L., Szántay, C., Kettrup, A. & Gebefügi, I., febr. 1 2003, In : Chromatographia. 57, 3-4, p. 147-153 7 p.

Research output: Article

13 Citations (Scopus)
6 Citations (Scopus)
2004
29 Citations (Scopus)

Atmospheric deposition of polycyclic aromatic hydrocarbons (PAHs) in mosses (Hypnum cupressiforme) in Hungary

Ötvös, E., Kozák, I. O., Fekete, J., Sharma, V. K. & Tuba, Z., szept. 1 2004, In : Science of the Total Environment. 330, 1-3, p. 89-99 11 p.

Research output: Article

53 Citations (Scopus)

Biomineralisation of 1,2,4-trichlorobenzene in soils by an adapted microbial population

Schroll, R., Brahushi, F., Dörfler, U., Kühn, S., Fekete, J. & Munch, J. C., febr. 2004, In : Environmental Pollution. 127, 3, p. 395-401 7 p.

Research output: Article

49 Citations (Scopus)
6 Citations (Scopus)
1 Citation (Scopus)
2005

Classification and replacement test of HPLC systems using principal component analysis

Forlay-Frick, P., Fekete, J. & Héberger, K., ápr. 22 2005, In : Analytica Chimica Acta. 536, 1-2, p. 71-81 11 p.

Research output: Article

37 Citations (Scopus)
6 Citations (Scopus)
9 Citations (Scopus)
2006
13 Citations (Scopus)

Development and application of a method for the analysis of N-acylhomoserine lactones by solid-phase extraction and ultra high pressure liquid chromatography

Li, X., Fekete, A., Englmann, M., Götz, C., Rothballer, M., Frommberger, M., Buddrus, K., Fekete, J., Cai, C., Schröder, P., Hartmann, A., Chen, G. & Schmitt-Kopplin, P., nov. 17 2006, In : Journal of Chromatography A. 1134, 1-2, p. 186-193 8 p.

Research output: Article

66 Citations (Scopus)

Development of a capillary electrophoretic method for the analysis of low-molecular-weight amines from metal working fluid aerosols and ambient air

Fekete, A., Frommberger, M., Ping, G., Lahaniatis, M. R., Lintelman, J., Fekete, J., Gebefugi, I., Malik, A. K., Kettrup, A. & Schmitt-Kopplin, P., márc. 1 2006, In : ELECTROPHORESIS. 27, 5-6, p. 1237-1247 11 p.

Research output: Article

16 Citations (Scopus)

Separation of cypermethrin diastereomers by normal phase liquid chromatography

Hegyi, C., Olah, E., Fekete, J. & Szainik, G., nov. 1 2006, In : Journal of Liquid Chromatography and Related Technologies. 29, 19, p. 2835-2851 17 p.

Research output: Article

2007
5 Citations (Scopus)
10 Citations (Scopus)

The hydrolysis of unsubstituted N-acylhomoserine lactones to their homoserine metabolites. Analytical approaches using ultra performance liquid chromatography

Englmann, M., Fekete, A., Kuttler, C., Frommberger, M., Li, X., Gebefügi, I., Fekete, J. & Schmitt-Kopplin, P., aug. 10 2007, In : Journal of Chromatography A. 1160, 1-2, p. 184-193 10 p.

Research output: Article

32 Citations (Scopus)