Frank Claassen

    19962020

    Research output per year

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    Research Output

    2020

    Laser Ablation Electrospray Ionization Hydrogen/Deuterium Exchange Ambient Mass Spectrometry Imaging

    van Geenen, F. A. M. G., Claassen, F. W., Franssen, M. C. R., Zuilhof, H. & Nielen, M. W. F., 5 Feb 2020, In : Journal of the American Society for Mass Spectrometry. 31, 2, p. 249-256 8 p.

    Research output: Contribution to journalArticleAcademicpeer-review

    Open Access
    2014

    Ambient Surface Analysis of Organic Monolayers using Direct Analysis in Real Time Orbitrap Mass Spectrometry

    Manova, R. K., Joshi, S., Debrassi, A., Bhairamadgi, N. S., Roeven, E., Gagnon, J., Tahir, M. N., Claassen, F. W., Scheres, L. M. W., Wennekes, T., Schroën, C. G. P. H., van Beek, T. A., Zuilhof, H. & Nielen, M. W. F., 2014, In : Analytical Chemistry. 86, 5, p. 2403-2411

    Research output: Contribution to journalArticleAcademicpeer-review

    21 Citations (Scopus)
    2013

    Ambient Mass Spectrometry of Covalently Bound Organic Monolayers

    Manova, R. K., Claassen, F. W., Nielen, M. W. F., van Beek, T. A. & Zuilhof, H., 2013, In : Chemical Communications. 49, p. 922-924

    Research output: Contribution to journalArticleAcademicpeer-review

    9 Citations (Scopus)
    17 Citations (Scopus)
    2012

    3-phase sample preparation chip hyphenated to nano-HPLC/ESI-MS for rapid miniaturised analysis of alkaloids

    Shen, Y., van Beek, T. A., Claassen, F. W., Zuilhof, H. & Chen, B., 2012, In : Planta Medica. 78, PJ13.

    Research output: Contribution to journalAbstractAcademic

    Ambient mass spectrometry for extractionless analysis of plants: Holy Grail, useful tool or hoax?

    van Beek, T. A., Shen, Y., Verweij, T., Villela, A. & Claassen, F. W., 2012, In : Planta Medica. 78, CL44.

    Research output: Contribution to journalAbstractAcademic

    48 Citations (Scopus)
    2009

    Recent developments in the rapid analysis of plants and tracking their bioactive constituents

    van Beek, T. A., Tetala, K. K. R., Koleva, I., Dapkevicius, A., Exarchou, V., Jeurissen, S. M. F., Claassen, F. W. & van der Klift, E. J. C., 2009, In : Phytochemistry Reviews. 8, 2, p. 387-399

    Research output: Contribution to journalArticleAcademicpeer-review

    Open Access
    41 Citations (Scopus)
    2008
    89 Citations (Scopus)
    2007

    Development of an on-line high performance liquid chromatography detection system for human cytochrome P450 1A2 inhibitors in extracts of natural products

    Jeurissen, S. M. F., Claassen, F. W., Havlik, J., Bouwmans, E., Cnubben, N. H. P., Sudhölter, E. J. R., Rietjens, I. M. C. M. & van Beek, T. A., 2007, In : Journal of Chromatography. A, Including electrophoresis and other separation methods. 1141, 1, p. 81-89

    Research output: Contribution to journalArticleAcademicpeer-review

    27 Citations (Scopus)

    Fungal Biotransormation Products of Dehydroabietic Acid

    van Beek, T. A., Claassen, F. W., Dorado, J., Godejohann, M., Sierra-Alvarez, R. & Wijnberg, J. B. P. A., 2007, In : Journal of Natural Products. 70, 2, p. 154-159

    Research output: Contribution to journalArticleAcademicpeer-review

    36 Citations (Scopus)

    Fungal bio-treatment of spruce wood with Trametes versicolor for pitch control: Influence on extractive contents, pulping process parameters, paper quality and effluent toxicity

    van Beek, T. A., Kuster, B., Claassen, F. W., Tienvieri, T., Bertaud, F., Lennon, G., Petit-Concil, M. & Sierra-Alvarez, R., 2007, In : Bioresource Technology. 98, 2, p. 302-311

    Research output: Contribution to journalArticleAcademicpeer-review

    36 Citations (Scopus)
    2001

    Degradation of lipophilic wood extractive constituents in Pinus sylvestris by the white-rot fungi Bjerkandera sp. and Trametes versicolor

    Dorado, J., van Beek, T. A., Claassen, F. W. & Sierra-Alvarez, R., 2001, In : Wood Science and Technology. 35, p. 117-125

    Research output: Contribution to journalArticleAcademicpeer-review

    36 Citations (Scopus)

    Utilización de hongos ligninoliticos para el control del pitch en la indústria papelera

    Dorado, J., Sierra-Alvarez, R., Claassen, F. W. & van Beek, T. A., 2001, In : Afinidad. 493, p. 175-180

    Research output: Contribution to journalArticleAcademicpeer-review

    2 Citations (Scopus)
    2000

    Degradation and detoxification of softwood extractives by sapstain fungi

    Dorado, J., Claassen, F. W., Lenon, G., van Beek, T. A., Wijnberg, J. B. P. A. & Sierra-Alvarez, R., 2000, In : Bioresource Technology. 71, p. 13-20

    Research output: Contribution to journalArticleAcademicpeer-review

    36 Citations (Scopus)

    Elimination and detoxification of softwood extractives by white-rot fungi

    Dorado, J., Claassen, F. W., van Beek, T. A., Lenon, G., Wijnberg, J. B. P. A. & Sierra-Alvarez, R., 2000, In : Journal of Biotechnology. 80, p. 231-240

    Research output: Contribution to journalArticleAcademicpeer-review

    40 Citations (Scopus)

    Evaluation of fungal capacity for detoxification of extractives in Scots pine sapwood

    Martinez-Inigo, M. J., Claassen, F. W., Joseleau, B., van Beek, T. A., Lenon, G. & Sierra-Alvarez, R., 2000, In : Environmental Technology. 21, p. 569-575

    Research output: Contribution to journalArticleAcademicpeer-review

    3 Citations (Scopus)

    Rapid Analysis of Apolar Low Molecular Weight Constituents in Wood Using High Pressure Liquid Chromatography with Evaporative Light Scattering Detection

    Claassen, F. W., van de Haar, C., van Beek, T. A., Dorado, J., Martinez-Inigo, M. & Sierra-Alvarez, R., 2000, In : Phytochemical Analysis. 11, p. 251-256

    Research output: Contribution to journalArticleAcademicpeer-review

    17 Citations (Scopus)

    Removal and transformation of toxic resin acids by wood-inhabiting fungi

    Sierra-Alvarez, R., Dorado, J., Lenon, G., Claassen, F. W., van Beek, T. A. & Wijnberg, H. B. P. A., 2000, tappi.org/00pulping.asp : Pulping./Process & Product Quality Conference, Shereton Boston, Boston, Ma USA, 5-8 November 2000.

    Research output: Chapter in Book/Report/Conference proceedingConference paper

    1999

    Biotreatment of softwood chips to reduce pitch problems

    Dorado, J., van Beek, T. A., Lenon, G., Claassen, F. W., Wijnberg, J. B. P. A. & Sierra-Alvarez, R., 1999, Proceedings of 27th Eucepa conference, Grenoble, France, 11-14 October 1999. / Association Technique de l'industrie PapetiOre, Paris, France. - [S.l.] : [s.n.], 1999. p. 181-184

    Research output: Chapter in Book/Report/Conference proceedingConference paper

    Degradation of pitch constituents in various wood species by the white-rot fungus Bjerkandera sp. strain BOS55

    Dorado, J., van Beek, T. A., Claassen, F. W. & Sierra-Alvarez, R., 1999, 30th Annual Meeting of the International Research Group on Wood Preservation: Rosenheim, June 6-11, 1999. - [S.l.] : [s.n.], 1999. - (IRG Doc. No. IRG/WP/99-10301).

    Research output: Chapter in Book/Report/Conference proceedingAbstract

    Degradation of resin constituents in various wood species by the white-rot fungus Bjerkandera sp. strain BOS55

    Dorado, J., van Beek, T. A., Claassen, F. W. & Sierra-Alvarez, R., 1999, Proceedings 30th annual meeting of the international research group on wood preservation, Rosenheim, Germany. 6-11 June, 1999. - Stockholm, Sweden : IRG Secretariat, 1999. - (Doc. IRG/WP 99-10301). p. 1-10

    Research output: Chapter in Book/Report/Conference proceedingConference paper

    Effect of biomechanical pulping on effluent treatability

    Bosch-Gonzalez, S., Dorado, J., Claassen, F. W., Lenon, G. & Sierra-Alvarez, R., 1999, Proceedings of waste minimisation and end of pipe treatment in chemical and petrochemical industries. Merida, Mexico, 14-18 November 1999. / G. Buitrón, H. Macarie (eds.). - [S.l.] : International Associated Wood Quality, 1999. p. 573-576

    Research output: Chapter in Book/Report/Conference proceedingConference paperAcademic

    Fungal degradation and detoxification of acetone extractives from Pinus sylvestris wood

    Dorado, J., van Beek, T. A., Claassen, F. W., Wijnberg, J. B. P. A., Lenon, G. & Sierra-Alvarez, R., 1999, 27th EUCEPA Conference: Grenoble, 12-14 October, 1999. - [S.l.] : [s.n.], 1999.

    Research output: Chapter in Book/Report/Conference proceedingAbstract

    1998

    Assessment of the fungal degradation of low molecular weight apolar constituents in pinewood.

    Claassen, F. W., van der Haar, C., van Beek, T. A., Martinez-Inigo, M. J., Dorado, J. & Sierra-Alvarez, R., 1998, PSE-symposium: Future trends in Phytochemistry, Rolduc, The Netherlands. p. 34

    Research output: Chapter in Book/Report/Conference proceedingAbstract

    Degradation and detoxification of pitch constituents in scots pine by white-rot fungi.

    Dorado, J., Martinez-Inigo, M. J., Claassen, F. W., van Beek, T. A., Wijnberg, H. B. P. A., Lenon, G. & Sierra-Alvarez, R., 1998, Proc. 7th Int. Conf. Biotechnol. in the Pulp and Paper Industry, Vancouver, Canada (1998) B41-B44.

    Research output: Chapter in Book/Report/Conference proceedingConference paper

    1 Citation (Scopus)

    Detoxification of extractive constituents in pine wood by sapstain fungi.

    Martinez-Inigo, M. J., Joseleau, B., Claassen, F. W., Lenon, G., van Beek, T. A. & Sierra-Alvarez, R., 1998, Proc. Tappi Int. Environ. Conf. and Exhibit., Vancouver, Canada. p. 177-181

    Research output: Chapter in Book/Report/Conference proceedingConference paper

    HPLC analysis of low moleculair weight constituents in wood.

    Claassen, F. W., van der Haar, C., van Beek, T. A., Martinez-Inigo, M. J., Dorado, J. & Sierra-Alvarez, R., 1998, Proc. 7th Int. Conf. Biotechnol. in the Pulp and Paper Industry, Vancouver, Canada (1998) B45-B47.

    Research output: Chapter in Book/Report/Conference proceedingConference paper

    Screening of fungal strains for wood extractive degradation.

    Dorado, J., Martinez-Inigo, M. J., van Beek, T. A., Claassen, F. W., Wijnberg, J. B. P. A. & Sierra-Alvarez, R., 1998, 29th Annual Meeting of the Int. Research Group on Wood Preservation, Maastricht, The Netherlands (1998).

    Research output: Chapter in Book/Report/Conference proceedingConference paper

    1996

    Development of an analytical method for the screening of taxanes in Taxus needles.

    van Rozendaal, H. L. M., Claassen, F. W., Koomen, R. G. P., Lelyveld, G. P., Koleva, I. & van Beek, T. A., 1996, Abstract Int. Symp. on Future trends in phytochemistry. Rolduc, The Netherlands (1996) P-42.

    Research output: Chapter in Book/Report/Conference proceedingAbstract