Reetz, M. T.; Tielmann, P.; Eipper, A.; Ross, A.; Schlotterbeck, G. A High-Throughput NMR-Based Ee-Assay Using Chemical Shift Imaging. Chemical Communications (Cambridge, U. K.) 2004, No. 12, 1366–1367.

Reetz, M. T.; Torre, C.; Eipper, A.; Lohmer, R.; Hermes, M.; Brunner, B.; Maichele, A.; Bocola, M.; Arand, M.; Cronin, A.; Genzel, Y.; Archelas, A.; Furstoss, R. Enhancing the Enantioselectivity of an Epoxide Hydrolase by Directed Evolution. Organic Letters 2004, 6, 177–180.

Funke, S. A.; Eipper, A.; Reetz, M. T.; Otte, N.; Thiel, W.; Van Pouderoyen, G.; Dijkstra, B. W.; Jaeger, K.-E.; Eggert, T. Directed Evolution of an Enantioselective Bacillus Subtilis Lipase. Biocatalysis and Biotransformation 2003, 21, 67–73.

Zha, D. X.; Eipper, A.; Reetz, M. T. Assembly of Designed Oligonucleotides as an Efficient Method for Gene Recombination: A New Tool in Directed Evolution. ChemBioChem 2003, 4, 34–39.

Reetz, M. T.; Eipper, A.; Tielmann, P.; Mynott, R. A Practical NMR-Based High-Throughput Assay for Screening Enantioselective Catalysts and Biocatalysts. Advanced Synthesis & Catalysis 2002, 344, 1008–1016.

Schrader, W.; Eipper, A.; Pugh, D. J.; Reetz, M. T. Second-Generation MS-Based High-Throughput Screening System for Enantioselective Catalysts and Biocatalysts. Canadian Journal of Chemistry 2002, 80, 626–632.

Eipper, A. Neue Methoden für die Gerichtete Evolution von Enzymen. PhD Thesis, Ruhr-Universität Bochum, Bochum, 2002.