Anika A. Philipp

Drugs of abuse screening in urine as part of a metabolite-based LC-MSn screening concept

Dirk K. Wissenbach, Markus R. Meyer, Daniela Remane et al. · Analytical and Bioanalytical Chemistry · 2011 · 145 citations

Pharmacy, Pharmacology, Toxicology +11

Studies on the metabolism of mitragynine, the main alkaloid of the herbal drug Kratom, in rat and human urine using liquid chromatography‐linear ion trap mass spectrometry

Anika A. Philipp, Dirk K. Wissenbach, Siegfried W. Zoerntlein et al. · Journal of Mass Spectrometry · 2009 · 118 citations

Life Sciences, Medicinal Chemistry, Pharmacology +14

Monitoring of kratom or Krypton intake in urine using GC-MS in clinical and forensic toxicology

Anika A. Philipp, Markus R. Meyer, Dirk K. Wissenbach et al. · Analytical and Bioanalytical Chemistry · 2010 · 54 citations

Pharmacy, Clinical Toxicology, Toxicology +7

Phase I and II metabolites of speciogynine, a diastereomer of the main <i>Kratom</i> alkaloid mitragynine, identified in rat and human urine by liquid chromatography coupled to low‐ and high‐resolution linear ion trap mass spectrometry

Anika A. Philipp, Dirk K. Wissenbach, Armin Weber et al. · Journal of Mass Spectrometry · 2010 · 50 citations

Pharmacy, Medicinal Chemistry, Pharmacology +17

Use of liquid chromatography coupled to low- and high-resolution linear ion trap mass spectrometry for studying the metabolism of paynantheine, an alkaloid of the herbal drug Kratom in rat and human urine

Anika A. Philipp, Dirk K. Wissenbach, Armin Weber et al. · Analytical and Bioanalytical Chemistry · 2009 · 46 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +13