Martin Hofmann

High-performance liquid chromatography coupled to high-field proton nuclear magnetic resonance spectroscopy: application to the urinary metabolites of ibuprofen

Manfred Spraul, Martin Hofmann, Péter Dvortsák et al. · Analytical Chemistry · 1993 · 127 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +17

Evaluation of the nitroaldol reaction in the presence of metal ion-crosslinked alginates

Dennis Kühbeck, Judith Mayr, Marleen Häring et al. · New Journal of Chemistry · 2015 · 80 citations · Full text

Natural Sciences, Chemical Engineering, Chemistry +6

Directly Coupled 800 MHz HPLC−NMR Spectroscopy of Urine and Its Application to the Identification of the Major Phase II Metabolites of Tolfenamic Acid

Ulla G. Sidelmann, Ulrich Braumann, Martin Hofmann et al. · Analytical Chemistry · 1997 · 75 citations

Life Sciences, Pharmaceutical Analysis, Pharmacology +13

On-line coupling of high temperature GPC and 1H NMR for the analysis of polymers

Wolf Hiller, Harald Pasch, Tibor Macko et al. · Journal of Magnetic Resonance · 2006 · 64 citations

Natural Sciences, Chemistry, Materials Science +11

Online Coupling of Supercritical Fluid Chromatography and Proton High-Field Nuclear Magnetic Resonance Spectroscopy

Klaus Albert, Ulrich Braumann, Li‐Hong Tseng et al. · Analytical Chemistry · 1994 · 60 citations

Pharmacy, Chemistry, Analytical Chemistry +9