Journal of Applied Spectroscopy · 2007 · 17 citations · 8 references
Natural SciencesChemistryMedicinal ChemistryOrganic ChemistrySpectroscopySurface ScienceAbsorption SpectroscopyInfrared SpectroscopyNear-infrared SpectroscopyOptical SpectroscopyRaman SpectroscopySurface SpectroscopyInfrared Absorption SpectraInfrared Absorption SpectroscopyIsoquinoline AlkaloidsIsoquinoline ChemistryRaman SpectraSurface-enhanced Raman ScatteringSurface-enhanced Raman Spectroscopy
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Palmatine and Berberine Isolation Artifacts
Radek Marek, Pavlı́na Sečkářová, Dagmar Hulová et al. · Journal of Natural Products · 2003 · 87 citations
15N NMR study of isoquinoline alkaloids
Radek Marek, Otakar Humpa, Jiří Slavík et al. · Magnetic Resonance in Chemistry · 1999 · 29 citations