1. Amidjojo M, Nowak A, Franco-Lara E, Link H, Weuster-Botz D (2004)
Model supported optimization of the asymmetric reduction of tert-butyl-6-chloro-3,5-dioxohexanoate with Lactobacillus kefir.

Chem. Ing. Tech. 76:1255.

2. Emmler M, Göcke Y, Hille A, Jungebloud A, Cordes C, Horn H, Hempel D C (2004)
Modellierung der Produktbildung durch Aspergillus niger - Transport und Reaktionsvorgänge in Biopellets.

Chem. Ing. Tech. 76:1259-1260.

3. Franco-Lara E, Hiller J, Link H, Weuster-Botz D (2004)
Development of hybrid models for metabolic control analysis of the central carbon metabolism of Escherichia coli.

Chem. Ing. Tech. 76:1242.

4. Grimm L H, Kelly S, Hengstler J, Göbel A, Krull R, Hempel D C (2004)
Kinetic studies on the aggregation of Aspergillus niger conidia.

Biotechnol. Bioeng. 87:213-218.

5. Grimm L H, Emmler M, Krull R, Hempel D C, Horn H (2004)
Morphologie und Produktbildung des Pellet-bildenden Pilzes Aspergillus niger.

Chem. Ing. Tech. 75:1232.

6. Haarstrick A, Hempel D C, Münnich K, Fricke K, Ziehmann G (2004)
Deponiemonitoring - Abfallstatus, Simulation des Emissionsverhaltens - Teil III.

Müll und Abfall 7:2-8.

7. Haarstrick A, Mora-Naranjo N, Meima J, Hempel D C (2004)
Modelling anaerobic degradation in municipal landfills.

Environ. Eng. Sci. 21:201-214.

8. Haarstrick A, Hempel D C (2004)
Modellierung des Langzeitemissionsverhaltens von Deponien.

Mitteilungen des IGB-TU BS 74.

9. Kelly S, Grimm L, Hengstler J, Schultheis E, Krull R, Hempel D C (2004)
Agitation effects on submerged growth and product formation of Aspergillus niger.

Bioprocess Biosyst. Eng. 26:315-323

10. Horn H, Staudt C, Neu T R, León Ohl A, Bößmann M, Hempel D C (2004)
Untersuchungsmethoden für Biofilmsysteme.

Chem. Ing. Tech.

11. Kelly S, Grimm L H, Hengstler J, Krull R, Hempel D C (2004)
Modellierung der Pelletentwicklung von Aspergillus niger.

Chem. Ing. Tech. 75:1249

12. Kiefer P, Heinzle E, Zelder O, Wittmann C (2004)
Comparative metabolic flux analysis of lysine-producing Corynebacterium glutamicum cultured on glucose or fructose.

Appl. Env. Microbiol. 70:229-39

13. Krömer J O, Sorgenfrei O, Klopprogge K, Heinzle E, Wittmann C (2004)
In-depth profiling of lysine Producing Corynebacterium glutamicum by combined analysis of transcriptome, metabolome, and fluxome.

J. Bacteriol. 186:1769-1784

14. Krull R, Döpkens E (2004)
Recycling of dyehouse effluents by biological and chemical treatment.

Water Sci. Technol. 49:311-317

15. Kumar S, Wittmann C, Heinzle E (2004)

Biotechnol. Lett. 26:1-10

16. Mora-Naranjo N, Meima J A, Haarstrick A, Hempel D C (2004)
Modelling and experimental investigation of environmental influences on the acetate and methane formation in solid waste.

Waste Manage. 24:763-773

17. Pilz R D, Mahnke EU, Hempel D C (2004)
Mechanical stresses in bubble columns and airlift loop-reactors operated in two and three phase mode.

J. Chem. Eng. Japan 37:955-961

18. Staudt C, Horn H, Hempel D C, Neu T R (2004)
Volumetric measurements of bacteria and EPS-glycoconjugates in biofilms.

Biotechnol. Bioeng. 88:585-592

19. Wittmann C, Hans M, van Winden W, Ras C, Heijnen J (2004)
Dynamics of intracellular metabolites of glycolysis and TCA cycle during cell-cycle related oscillation in Saccharomyces cerevisiae.

Biotechnol. Bioeng., 89:839-47

20. Wittmann, C, Kiefer P, Zelder O (2004)
Metabolic fluxes in Corynebacterium glutamicum during lysine production on sucrose.

Appl. Env. Microbiol. 70:7277-7287

21. Wittmann C, Schütz V, John G, Heinzle E (2004)
Quantification of oxygen transfer in test tubes by integrated optical sensing.

J. Microbiol. Biotechnol. 14:991-995

22. Yang T H., Wittmann C, Heinzle E (2004)
Membrane inlet mass spectrometry for the on-line measurement of metabolic fluxes in the case of lysine-production by Corynebacterium glutamicum.

Life Sci. 4:252-257

23. Wittmann C, Kim H. M, Heinzle E (2004)
Metabolic flux analysis of lysine producing Corynebacterium glutamicum at miniaturized scale.

Biotechnol. Bioeng. 87:1-6

24. Wittmann C, Kähkönen M A, Ilvesniemi H, Kurola J, Salkinoja-Salonen M S (2004)
Areal activities and stratification of hydrolytic enzymes involved in the biochemical cycles of carbon, nitrogen, sulphur and phosphorus in podsolized boreal forest soils.

Soil Biol. Biochem. 36:425-433

25. Yang T H, Wittmann C, Heinzle E (2004)
Metabolic network simulation using logical loop algorithm and jacobian matrix.

Metab. Eng. 6:256-267