High-throughput screening of toxic substances by extractive electrospray ionization mass spectrometry and their identification via databank construction
Sign Up to like & getrecommendations! Published in 2019 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-018-1520-x
Abstract: AbstractMore than 200 toxic substances (including narcotic drugs, psychotropic drugs, organic phosphorus compounds, carbamates, pyrethroids and other pesticides, veterinary drugs, rodenticides, natural toxins, and other drugs) were identified and quantified using an ion-trap mass spectrometer.… read more here.
Keywords: methodology; mass spectrometry; extractive electrospray; mass ... See more keywords
New Mechanism of Extractive Electrospray Ionization Mass Spectrometry for Heterogeneous Solid Particles.
Sign Up to like & getrecommendations! Published in 2018 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.7b04164
Abstract: Real-time in situ mass spectrometry analysis of airborne particles is important in several applications, including exposure studies in ambient air, industrial settings, and assessing impacts on visibility and climate. However, obtaining molecular and 3D structural… read more here.
Keywords: heterogeneous solid; solid particles; mass spectrometry; extractive electrospray ... See more keywords
Selective Enrichment of Phosphopeptides and Phospholipids from Biological Matrixes on TiO2 Nanowire Arrays for Direct Molecular Characterization by Internal Extractive Electrospray Ionization Mass Spectrometry.
Sign Up to like & getrecommendations! Published in 2018 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.8b03022
Abstract: Rapid analysis of phosphopeptides and phospholipids in biological matrixes is of significant interest in multiple disciplines of life sciences. Herein, trace phospholipids in human plasma, whole blood, and undiluted human urine as well as phosphopeptides… read more here.
Keywords: internal extractive; extractive electrospray; characterization internal; phospholipids biological ... See more keywords
Direct Determination of Chlorpyrifos in Honey by Neutral Desorption-Extractive Electrospray Ionization Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Analytical Letters"
DOI: 10.1080/00032719.2016.1255222
Abstract: ABSTRACT Neutral desorption-extractive electrospray ionization mass spectrometry was used for the direct, rapid, and quantitative determination of chlorpyrifos in honey without pretreatment. Under the optimized conditions, the limit of detection was 1.64 ng/mL with a linear… read more here.
Keywords: extractive electrospray; neutral desorption; desorption extractive; honey ... See more keywords
Metabolite Fingerprinting for Identification of Panax ginseng Metabolites Using Internal Extractive Electrospray Ionization Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2023 at "Foods"
DOI: 10.3390/foods12061152
Abstract: Ginseng, a kind of functional food and medicine with high nutritional value, contains various pharmacological metabolites that influence human metabolic functions. Therefore, it is very important to analyze the composition and metabolites of ginseng. However,… read more here.
Keywords: ginseng samples; internal extractive; ginseng; electrospray ionization ... See more keywords