Günther Kempe

Reduction of Matrix Effects in Liquid Chromatography–Electrospray Ionization–Mass Spectrometry by Dilution of the Sample Extracts: How Much Dilution is Needed?

Helen Stahnke, Stefan Kittlaus, Günther Kempe et al. · Analytical Chemistry · 2011 · 329 citations

Pesticide-residue Analysis, Biological Mass Spectrometry, Chemical Contaminant +25

Development and validation of an efficient automated method for the analysis of 300 pesticides in foods using two-dimensional liquid chromatography–tandem mass spectrometry

Stefan Kittlaus, Julia Schimanke, Günther Kempe et al. · Journal of Chromatography A · 2013 · 80 citations

Food Chemistry, Food Safety, Pesticide-residue Analysis +10

The influence of electrospray ion source design on matrix effects

Helen Stahnke, Stefan Kittlaus, Günther Kempe et al. · Journal of Mass Spectrometry · 2012 · 70 citations

Evaluation of matrix effects in different multipesticide residue analysis methods using liquid chromatography–tandem mass spectrometry, including an automated two‐dimensional cleanup approach

Stefan Kittlaus, Günther Kempe, Karl Speer · Journal of Separation Science · 2013 · 24 citations

Consumption of Omega-3 and Omega-6 fatty acids in former East and West Germany and changes in East Germany after the reunification

Th. Hirsch, Günther Kempe · Respiratory Medicine · 1999 · 10 citations · Full text

Obesity, Nutrition, West Germany +11