A. G. Jensen

High-Performance Liquid Chromatography On-Line Coupled to High-Field NMR and Mass Spectrometry for Structure Elucidation of Constituents of Hypericum perforatum L.

I. Wilson, S. Hansen, I. Bjørnsdottir, 1999 .

Adhyperforin as a contributor to the effect of Hypericum perforatum L. in biochemical models of antidepressant activity.

S. Hansen, E. Nielsen, A. G. Jensen, 2001, Life sciences.

Separation of hypericins and hyperforins in extracts of Hypericum perforatum L. using non-aqueous capillary electrophoresis with reversed electro-osmotic flow.

S. Hansen, A. G. Jensen, 2002, Journal of pharmaceutical and biomedical analysis.

Genotoxicity testing of the herbicide Roundup and its active ingredient glyphosate isopropylamine using the mouse bone marrow micronucleus test, Salmonella mutagenicity test, and Allium anaphase-telophase test.

J. Rank, B. Skov, K. Jensen, 1993, Mutation research.

Characterisation of extracts of Hypericum perforatum L. using an on‐line HPLC system with UV/visible and fluorescence detection prior to and after photochemical conversion of the effluent

S. Hansen, C. Cornett, L. Gudiksen, 2000 .

Liquid chromatography-atmospheric pressure chemical ionisation/mass spectrometry: a rapid and selective method for the quantitative determination of ginkgolides and bilobalide in ginkgo leaf extracts and phytopharmaceuticals.

J. Wolfender, K. Hostettmann, K. Ndjoko, 2002, Phytochemical analysis : PCA.