Christine Hellriegel

Using high-performance quantitative NMR (HP-qNMR®) for certifying traceable and highly accurate purity values of organic reference materials with uncertainties <0.1 %

Michael Weber, Christine Hellriegel, Alex Rück et al. · Accreditation and Quality Assurance · 2013 · 77 citations · Full text

Engineering, Chemical Analysis, Measurement +22

Characterization of a Chiral Stationary Phase by HR/MAS NMR Spectroscopy and Investigation of Enantioselective Interaction with Chiral Ligates by Transferred NOE

Christine Hellriegel, Urban Skogsberg, Klaus Albert et al. · Journal of the American Chemical Society · 2004 · 69 citations

Asymmetric Catalysis, Quinine Selector, Enantioselective Synthesis +15

Study on the chiral recognition of the enantiomers of ephedrine derivatives with neutral and sulfated heptakis(2,3-O-diacetyl)-β-cyclodextrins using capillary electrophoresis, UV, nuclear magnetic resonance spectroscopy and mass spectrometry

Christine Hellriegel, Heidrun Händel, Maike Wedig et al. · Journal of Chromatography A · 2001 · 57 citations

Molecular Pharmacology, Biochemistry, Medicine +9

Using high-performance 1H NMR (HP-qNMR®) for the certification of organic reference materials under accreditation guidelines—Describing the overall process with focus on homogeneity and stability assessment

Michael Weber, Christine Hellriegel, Alexander Rueck et al. · Journal of Pharmaceutical and Biomedical Analysis · 2013 · 53 citations · Full text

Engineering, H Qnmr Measurements, Organic Reference Materials +24

Characterization of humic substances: Implications for trihalomethane formation

Ceyda Senem Uyguner, Christine Hellriegel, William H. Otto et al. · Analytical and Bioanalytical Chemistry · 2004 · 47 citations

Organic Geochemistry, Chemical Engineering, Environmental Chemistry +7