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Fresenius' Journal of Analytical Chemistry|March 3, 2001
Rapid and selective determination of ammonium by fluorimetric flow injection analysisH Mana, U Spohn
The Journal of Automatic Chemistry|January 1, 1993
A PC-based titrator for flow gradient titrationsB Fuhrmann, U Spohn
European Journal of Biochemistry|May 1, 1996
Thermal unfolding and proteolytic susceptibility of ribonuclease AU Arnold, K P Rücknagel, A Schierhorn, et al.
Protein Engineering|December 12, 2001
Increased proteolytic resistance of ribonuclease A by protein engineeringY Markert, J Köditz, J Mansfeld, et al.
Fresenius' Journal of Analytical Chemistry|March 3, 2001
Precise and sensitive determination of nitrite by coulometric backtitration under flow conditionsZ K He, B Fuhrmann, U Spohn
Analytical Biochemistry|July 25, 2000
Calibrationless determination of creatinine and ammonia by coulometric flow titrationZ K He, B Fuhrmann, U Spohn
Biochemistry|July 1, 1999
Probing the unfolding region in a thermolysin-like protease by site-specific immobilizationJ Mansfeld, G Vriend, B Van den Burg, et al.
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