De-an Guo

A targeted strategy to analyze untargeted mass spectral data: Rapid chemical profiling of Scutellaria baicalensis using ultra-high performance liquid chromatography coupled with hybrid quadrupole orbitrap mass spectrometry and key ion filtering

Xue Qiao, Ru Li, Wei Song et al. · Journal of Chromatography A · 2016 · 186 citations

Natural Sciences, Botany, Chemistry +17

Analysis of triterpenoids in <i>Ganoderma lucidum</i> using liquid chromatography coupled with electrospray ionization mass spectrometry

Min Yang, Xiaoming Wang, Shuhong Guan et al. · Journal of the American Society for Mass Spectrometry · 2007 · 152 citations

Pharmacy, Biochemistry, Chemistry +17

Quantitative determination of six major triterpenoids in Ganoderma lucidum and related species by high performance liquid chromatography

Xiaoming Wang, Min Yang, Shu-Hong Guan et al. · Journal of Pharmaceutical and Biomedical Analysis · 2006 · 84 citations

Life Sciences, Botany, Plant Sciences +14

Mechanism and structural requirements for transformation of substrates by the methyl transferase from Saccharomyces cerevisiae

Mylavarapu Venkatramesh, De-an Guo, Zhonghua Jia et al. · Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism · 1996 · 68 citations

Pharmacy, Biochemistry, Molecular Biology +15

Ginsenoside Rg1 exerts estrogen-like activities via ligand-independent activation of ERα pathway

Wai-Sum Lau, Robbie Chan, De-an Guo et al. · The Journal of Steroid Biochemistry and Molecular Biology · 2007 · 60 citations

Life Sciences, Biochemistry, Molecular Biology +11