Recently, the high analytical power provided by the new HRMS instruments (working in the
MS or MS/MS mode, stand alone or hyphenated with separation techniques) is making more …

The chemical constituents of plants are complicated, and monomeric compounds must be
obtained via extraction and isolation before structure identification, bioactivity screening, and …

We report the synthesis and the characterization of the Fe-doped CdO nanoparticles by
chemical co-precipitation method. For the structural and optical characterization of the …

Considering the importance of ultra-performance liquid chromatography-electrospray
ionization-quadrupole time of flight-tandem mass spectrometry (UPLC-ESI-QTOF-MS/MS) …

The present study was intended for the identification of secondary metabolites in acetone
extract of the lichen Hypotrachyna cirrhata using UPLC-ESI-QToF-MS/MS and the detection …

Boswellia serrata is a widely used herb in Indian systems of medicine and is well known for
its potential medicinal properties. A chromatographic method was developed for the analysis …

Previous studies have shown that Pb-BHA complexes (lead complexes of benzohydroxamic
acid) have better collecting ability and can be used in flotation experiments with BHA acting …

Limonoids, a group of highly oxygenated bioactive triterpenoid components, are abundant in
citrus. In the present study, a comprehensive metabolomic analysis of limonoids was …

Gynostemma pentaphyllum has gained increasing interest in recent years for its widespread
use as a medicinal plant, dietary supplement, herbal tea, and vegetable in China. This herb …

In this study, a comprehensive data filtering and identification strategy was developed. The
five-point mass defect filtering (MDF) screening was combined with characteristic fragments …