409 Results

  1. 1990
  2. Published

    Four-channel enzyme thermistor system for process monitoring and control in biotechnology

    Hundeck, H. G., Sauerbrei, A., Hübner, U., Scheper, T., Schügerl, K., Koch, R. & Antranikian, G., 1990, In: Analytica chimica acta. 238, C, p. 211-221 11 p.

    Research output: Contribution to journalArticleResearchpeer review

  3. 1989
  4. Gel permeation chromatography of water-soluble organic matter with deionized water as eluent II. Spectroscopic and chemical characterization of fractions obtained from an aqueous litter extract

    Guggenberger, G., Kögel-Knabner, I., Haumaier, L. & Zech, W., Jun 1989, In: Science of the Total Environment, The. 81-82, C, p. 447-457 11 p.

    Research output: Contribution to journalArticleResearchpeer review

  5. Published

    Penicillin G sensor based on penicillin amidase coupled to a field effect transistor

    Brand, U., Scheper, T. & Schügerl, K., 1989, In: Analytica chimica acta. 226, 1, p. 87-97 11 p.

    Research output: Contribution to journalArticleResearchpeer review

  6. 1988
  7. Published

    Fluorescence monitoring of immobilzed microorganisms in cultures

    Müller, W., Wehnert, G. & Scheper, T., 1988, In: Analytica chimica acta. 213, C, p. 47-53 7 p.

    Research output: Contribution to journalArticleResearchpeer review

  8. 1987
  9. Published

    Application of an enzyme thermistor for the determination of glucose in complex fermentation media

    Wehnert, G., Sauerbrei, A., Bayer, T., Scheper, T., Schügerl, K. & Herold, T., 1987, In: Analytica chimica acta. 200, C, p. 73-78 6 p.

    Research output: Contribution to journalArticleResearchpeer review

  10. 1986
  11. Published

    Continuous on-line monitoring of intracellular enzyme activity

    Ahlmann, N., Niehoff, A., Rinas, U., Scheper, T. & Schügerl, K., 1986, In: Analytica chimica acta. 190, C, p. 221-226 6 p.

    Research output: Contribution to journalArticleResearchpeer review

  12. Published

    Two new fluorogenic substrates for the detection of Penicillin-G-acylase activity

    Scheper, T., Weiss, M. & Schügerl, K., 1986, In: Analytica chimica acta. 182, C, p. 203-206 4 p.

    Research output: Contribution to journalArticleResearchpeer review

  13. 1984
  14. Published

    Measurement of biological parameters during fermentation processes

    Scheper, T., Gebauer, A., Sauerbrei, A., Niehoff, A. & Schügerl, K., 1984, In: Analytica chimica acta. 163, C, p. 111-118 8 p.

    Research output: Contribution to journalArticleResearchpeer review

  15. On-line analysis of fermentation media

    Schmidt, W. J., Meyer, H. D., Schügerl, K., Kuhlmann, W. & Bellgardt, K. H., 1984, In: Analytica chimica acta. 163, C, p. 101-109 9 p.

    Research output: Contribution to journalArticleResearchpeer review

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