1990

  1. "A refined physico-chemical model of solute retention in reversed-phase high-performance liquid chromatography with ternary mobile phases"
    T.Kowalska
    Chromatographia, 29, 389-394 (1990)
  2. "Physico-chemical justification of the slope-intercept parameters in the relationship proposed by Cooper and Hurtubise for NP-HPLC"
    T.Kowalska
    La Rivista Italiana delle Sostanze Grasse, 67, 195-196 (1990)
  3. "On the mechanism of solute retention in reversed-phase HPLC systems with methanol-water eluent"
    T.Kowalska, P.Ku¶
    Chromatographia, 29, 583-586 (1990)
  4. "Intermolecular interactions in normal-phase HPLC systems with alcohol + hydrocarbon eluents"
    T.Kowalska
    Chromatographia, 30, 298-300 (1990)
  5. "Novel prediction of RF coefficient in reversed phase partition TLC with methanol-water mobile phase"
    T.Kowalska, J.¦liwiok, P.Ku¶
    Journal of Planar Chromatography - Modern TLC, 3, 430-431 (1990)

1991

  1. "Theory and mechanism of thin-layer chromatography"
    T.Kowalska
    Chapter II in: "Handbook of thin-layer chromatography", Eds J.Sherma and B.Fried, Marcel Dekker, Inc., New York, 1991; pp. 43-69

  2. "On the mechanism of solute retention in reversed-phase HPLC systems with the B + AB1 + AB2 type eluents"
    T.Kowalska
    Chromatographia, 31, 119-122 (1991)
  3. "Estimation of the degree of self-association of water by a novel approach explaining solute retention"
    T.Kowalska, A.Podgórny
    Chromatographia, 31, 387-392 (1991)
  4. "Physico-chemical modelling of solute retention in reversed-phase HPLC with methanol-phosphate buffer mobile phase"
    N.Dimova, T.Kowalska, N.Dimov
    Chromatographia, 31, 600-602 (1991)
  5. "Physico-chemical modelling of solute retention in reversed-phase TLC with acetonitrile-water eluents"
    T.Kowalska, A.Podgórny
    Journal of Planar Chromatography - Modern TLC, 4, 313-315 (1991)
  6. "The influence of the length of the bonded alkyl chain on solute retention in reversed-phase liquid chromatography with methanol-water mobile phases"
    T.Kowalska, B.Witkowska, T.Mrozek
    Journal of Planar Chromatography - Modern TLC, 4, 385-391 (1991)
  7. "On the mixed mechanism of solute retention in RPTLC with alkyl-bonded stationary phases"
    T.Kowalska, B.Witkowska-Kita
    Journal of Planar Chromatography - Modern TLC, 4, 446-450 (1991)
  8. "A novel approach to modelling solute retention in the adsorption and partition planar and column chromatography"
    T.Kowalska
    Izvestija po chimija. Bałgarska Akademija na Naukite. Sofia, 24, 156-168 (1991)

1992

  1. "Przykład zastosowania metod projekcyjnych w geochemii"
    B.Walczak, W.Łukasik, T.Kowalska
    Karbo-Energochemia-Ekologia 37, 70-73 (1992)
  2. "Partial correlation coefficients in a study of retention mechanisms in RP-TLC and RP-HPLC"
    T.Kowalska, A.Podgórny, B.Witkowska-Kita
    Journal of Planar Chromatography - Modern TLC, 5, 192-196 (1992)
  3. List do Redakcji "Ochrony Powietrza" (w sprawie artykułu pt. "Zastosowanie Analizy Czynników Głównych do oceny zanieczyszczenia powietrza metalami ciężkimi na obszarze Katowic" B.Walczak i J.Kwapulińskiego)
    T.Kowalska
    Ochrona Powietrza, 26, 81 (1992)
  4. "The XVIth Scientific Seminar on Chromatographic Methods of Investigating the Organic Compounds, Katowice, June 4th and 5th, 1992"
    T.Kowalska
    Chemia Analityczna (Warsaw), 37, 639 (1992)
  5. "Wybrane techniki chromatograficzne oraz ich zastosowanie"
    T.Kowalska
    Zeszyty Naukowe WSP w Opolu, Chemia z.14, 53-63 (1992)
  6. "Physico-chemical modelling of solute retention in reversed-phase liquid chromatography with tetrahydrofuran-water and acetone-water eluents"
    T.Kowalska, A.Podgórny
    Journal of Planar Chromatography - Modern TLC, 5, 441-445 (1992)
  7. "On the mechanism of retention of the different solutes in adsorption TLC with isopropanol-n-hexane eluents"
    T.Kowalska, B.Klama, J.¦liwiok
    Journal of Planar Chromatography - Modern TLC, 5, 452-457 (1992)
  8. "A new definition of the RF coefficient"
    T.Kowalska, B.Witkowska-Kita, A.Podgórny
    Acta Chromatographica, no. 1, 81-90 (1992)
  9. "A study of the retention of higher fatty alcohols and acids in RPTLC with bonded alkyl stationary phases"
    T.Kowalska, B.Witkowska-Kita
    Journal of Planar Chromatography - Modern TLC, 5, 424-430 (1992)

1993

  1. "The effect of the coverage density of bonded octadecyl groups on the thermodynamics of retention in RPHPTLC systems"
    T.Kowalska, B.Witkowska-Kita, M.Sajewicz
    Journal of Planar Chromatography - Modern TLC, 6, 149-153 (1993)
  2. "The XVIIth Scientific Seminar on Chromatographic Methods of Investigating the Organic Compounds, Katowice, June 3rd and 4th, 1993"
    T.Kowalska
    Chemia Analityczna (Warsaw), 38, 835 (1993)

1994

  1. "Simple method of determination of the coverage density with the octadecyl chemically bonded radicals (RP-18)"
    B.Witkowska-Kita, A.Podgórny, M.Sajewicz, T.Kowalska
    Acta Chromatographica, no.3, 70-83 (1994)
  2. "On the mechanism of retention in adsorption TLC with isopropanol - n-aliphatic hydrocarbon eluents"
    T.Kowalska, B.Klama
    Journal of Planar Chromatography Modern TLC, 7, 63-69 (1994)
  3. "On the mechanism of retention in adsorption TLC with aliphatic alcohol - n-hexane eluents"
    T.Kowalska, B.Klama
    Journal of Planar Chromatography - Modern TLC, 7, 147-152 (1994)
  4. "Physico-chemical modelling of solute retention in reversed-phase liquid chromatography with tetrahydrofuran - phosphate buffer and acetone - phosphate buffer eluents"
    A.Podgórny, T.Kowalska
    Journal of Planar Chromatography - Modern TLC, 7, 217-220 (1994)
  5. "Physico-chemical modelling of solute retention in reversed-phase liquid chromatography with acetonitrile - phosphate buffer eluents"
    A.Podgórny, T.Kowalska
    Journal of Planar Chromatography - Modern TLC, 7, 291-293 (1994)
  6. "Modelowanie procesu retencji w chromatografii cieczowej"
    T.Kowalska
    Zeszyty Naukowe Uniwersytetu Opolskiego, Chemia, z.17, 5-18 (1994)

1995

  1. "The equilibrial thermodynamics concept applied to liquid chromatography - reconfirmation of its validity"
    T.Kowalska, M.Sajewicz, A.Podgórny
    Acta Chromatographica, no.4, 64-69 (1995)
  2. "A comparison of the selected methods of the separation selectivity optimization in the reversed-phase liquid-liquid chromatography systems"
    W.Prus, T.Kowalska
    Proceedings of The 8th International Symposium on Instrumental Planar Chromatography, Interlaken (Switzerland), 5-7 April 1995, pp.19-31 (poster G5); Journal of Planar Chromatography - Modern TLC, 8, 288-291 (1995)
  3. "A novel approach to the optimization of separation quality in adsorption TLC"
    W.Prus, T.Kowalska
    Journal of Planar Chromatography - Modern TLC, 8, 205-215 (1995)
  4. "Gas chromatography on a self-associating component of a binary phase. Retention model involving formal analogy with the electric conductance of electrolytes in dilute solution"
    T.Kowalska, T.Hobo, K.Watabe, E.Gil-Av
    Chromatographia, 41, 221-226 (1995)
  5. "A comparison of the models applied for optimization of the binary eluent composition in the RP-TLC systems by means of the interpretative methods"
    W.Prus, T.Kowalska
    Chapter in: "Dünnschicht-Chromatographie. In memoriam Prof. Dr. Hellmut Jork", InCom Sonderband, Düsseldorf 1996, pp.124-138

  6. "Quantification of adsorption and partition in the mixed LC mechanism of retention"
    T.Kowalska, A.Podgórny, A.Pinkawa
    Journal of Planar Chromatography - Modern TLC, 8, 420-426 (1995)
  7. "A new model of solute retention in the reversed-phase liquid chromatography (RP-LC) with the binary B + AB type eluents"
    A.Podgórny, T.Kowalska
    Bulgarian Chemical Communications, 28, 5-26 (1995)

1996

  1. "Theory and mechanism of thin-layer chromatography"
    T.Kowalska
    Chapter II in: "Handbook of Thin-Layer Chromatography", 2nd Ed., Eds J.Sherma and B.Fried, Marcel Dekker, Inc., New York, 1996; pp. 49-80

  2. "A comparison of retention mechanisms in adsorption TLC on alumina and silica with aliphatic alcohol - n-hexane eluents"
    B.Klama, T.Kowalska
    Journal of Planar Chromatography - Modern TLC, 9, 25-30 (1996)
  3. "A study on the mixed mechanism of solute retention in selected normal phase HPTLC systems"
    T.Kowalska, B.Witkowska-Kita
    Journal of Planar Chromatography - Modern TLC, 9, 92-97 (1996)
  4. "The applicability of selected models of solute retention to RPTLC systems complicated by the effect of adsorption"
    W.Prus, T.Kowalska
    Journal of Planar Chromatography - Modern TLC, 9, 164-173 (1996)
  5. "Dependence on composition of GC retention on a self-associating solvent/hydrocarbon mixture; its interpretation by the computation of available sites for interaction with solutes"
    S.Costiner, T.Kowalska, E.Gil-Av
    Journal of Physical Chemistry, 100, 17305-17309 (1996)
  6. "The displacement mechanism in reversed-phase TLC systems with methanol-water eluents"
    B.Witkowska-Kita, T.Kowalska
    Journal of Planar Chromatography - Modern TLC, 9, 368-374 (1996)
  7. "A study of the solvolytic cleavage of octadecyl ligands from the surfase of RP 18 type stationary phases in TLC. Part 1. Methanol-phosphate buffer (pH 3) eluents"
    T.Kowalska, A.Podgórny
    Journal of Planar Chromatography - Modern TLC, 9, 430-434 (1996)

1997

  1. "Thermodynamic properties of alkylbenzenes from retention - boiling point correlations in gas chromatography"
    K. Heberger, T. Kowalska
    Chromatographia, 44, 179-186 (1997)
  2. "On contingency in the modelling of solute retention: The Schoenmakers model as an example"
    T. Kowalska, W. Prus
    Acta Chromatographica, no.7, 210-217 (1997)
  3. "A statistical evaluation of selected RPHPLC retention models"
    W. Prus, Y. Vander Heyden, P. Ku¶, D.L. Massart, T. Kowalska
    Acta Chromatographica, no.7, 194-209 (1997)
  4. "On a deficiency in the concept of eluotropic series"
    T. Kowalska, B. Klama
    Journal of Planar Chromatography - Modern TLC, 10, 353-357 (1997)
  5. "A new approach to separation number in planar chromatography: Practical verification and applications"
    B. Klama, T. Kowalska
    Journal of Planar Chromatography - Modern TLC, 10, 427-433 (1997)

1998

  1. "Physicochemical modeling of solute retention in adsorption liquid chromatography with B+N and B1+B2 mobile phases"
    B. Witkowska-Kita, B. Klama, D. Fleger, T. Kowalska
    Journal of Planar Chromatography - Modern TLC, 11, 100-104 (1998)
  2. "Determination of heats of vaporization and Gibbs free energies of alkylbenzenes on GC stationary phases of different polarity"
    K. Heberger, T. Kowalska
    Chromatographia, 48, 89-94 (1998)
  3. "Modelling of solute retention in normal-phase HPLC with the chemically bonded 3-cyanopropyl stationary phase"
    W. Prus, Y. Vander Heyden, D.L. Massart, T. Kowalska
    Acta Chromatographica, No. 8, 98-107 (1998)
  4. "Rating of chromatographic methods among the other instrumental methods. A statistical approach"
    N. Dimov, T. Kowalska
    Acta Chromatographica, No. 8, 190-200 (1998)
  5. "TLC and HPLC separations of selected photosensitive E-Z isomers of pyrazole, pyrimidine, and purine derivatives with potential cytokinin activity"
    T. Kowalska, M. Sajewicz, S. Nishikawa, P. Ku¶, N. Kashimura, M. Kołodziejczyk, T. Inoue
    Journal of Planar Chromatography - Modern TLC, 11, 205-210 (1998)
  6. "Wybrane techniki chromatograficzne. Repetytorium z chromatografii"
    T. Kowalska
    LAB (Laboratoria-Aparatura-Badania) 3(3), 8-10 (1998)
  7. "A new approach to optimizationm of the separation selectivity of chromatographic systems with the chemically bonded 3-cyanopropyl stationary phase"
    W. Prus, T. Kowalska
    Zeszyty Naukowe Politechniki ¦l±skiej - Seria CHEMIA, 136, 49-63 (1998)

1999

  1. "Optimization of the mobile phase composition in NP-TLC with the chemically bonded 3-cyanopropyl stationary phase"
    W. Prus, T. Kowalska
    Journal of Liquid Chromatography & Related Technologies, 22, 15 - 27 (1999)
  2. "Modelling of solute retention in the reversed-phase high performance liquid chromatography system with the chemically bonded 3-cyanopropyl stationary phase"
    W. Prus, Y. Vander Heyden, P. Vankeerberghen, P. Ku¶, D.L. Massart, T. Kowalska
    Chemometrics and Intelligent Laboratory Systems, 47, 253 - 266 (1999)
  3. "Quantitative structure - retention relationships VI: Thermodynamics of Kovats retention index - boiling point correlations for alkylbenzenes in gas chromatography"
    K. Heberger, T. Kowalska
    Chemometrics and Intelligent Laboratory Systems, 47, 205 - 217 (1999)
  4. "Thermodynamic significance of boiling point correlations for alkylbenzenes in gas chromatography. Extension of Trouton's rule"
    K. Heberger, T. Kowalska
    Journal of Chromatography A, 845, 13-20 (1999)
  5. "Raman spectroscopic characterization of RP-18-type chemically bonded stationary phases for liquid chromatography"
    G. Kowalik, K. Rogosz, T. Kowalska
    Journal of the American Official Analytical Chemists' Association International (J. AOAC Int.), 82, 297 - 304 (1999)
  6. "Detremination of the Gibbs free energy of one methylene unit from Kovats retention index - boiling point correlations on DB-210 stationary phase"
    K. Héberger, T. Kowalska, M. Görgényi
    Acta Chromatographica, No.9, 25-37 (1999)
  7. "Separation efficiency of polyamide and cellulose TLC layers in terms of the separation number (SN)"
    B. Klama, T. Kowalska
    J. Planar Chromatogr. - Modern TLC, 12, 207-210 (1999)
  8. "The solvolytic cleavage of octadecyl ligands from the surface of RP-18-type stationary phases in TLC. Part 2. Characterization by Raman spectroscopy"
    G. Kowalik, K. Rogosz, K. Bojarska, T. Kowalska
    J. Planar Chromatogr. - Modern TLC, 12, 429-434 (1999)
  9. "A new adsorption - partition model of solute retention in chromatographic systems with chemically bonded stationary phases"
    K. Kaczmarski, W. Prus, T. Kowalska
    J. Planar Chromatogr. - Modern TLC, 12, 175 - 179 (1999)
  10. "Zastosowania spektroskopii Ramana w chromatografii cieczowej", czę¶ć I
    T. Kowalska, G. Kowalik, K. Rogosz
    LAB (Laboratoria, Aparatura, Badania), 4(2), 9 - 11 (1999)
  11. "Zastosowania spektroskopii Ramana w chromatografii cieczowej", czę¶ć 2
    T. Kowalska, G. Kowalik, K. Rogosz
    LAB (Laboratoria, Aparatura, Badania), 4(3), 6 - 8 (1999)
  12. "Empirical verification of a model of solute retention in liquid chromatography with 2-propanol - n-hexane and methanol - water as binary mobile phases. A review"
    W. Prus, T. Kowalska
    Acta Universitatis Cibiniensis, Seria F Chemia, 1, 5 - 24 (1999)