[Springer] Is 18α-Glycyrrhizin a real natural product? Improved preparation of 18α-Glycyrrhizin from 18β-Glycyrrhizin as a positive standard for HPLC analysis of licorice extracts |
100
[完整书籍]Semiotic Agency
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Vaccine Delivery and Immune Response Basics
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Development of Protective and Passive Thermal Control Coatings on Carbon-based Composite Materials for Application in Space
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Dispersion Analysis of Love-Type Waves in a Multilayered Piezomagnetic-Heterogeneous Structure with a Viscous Liquid Layer
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R&D location choice under technology sanctions: evidence from Chinese MNEs