In vitro metabolism of the novel synthetic opioid agonist cyclopropylfentanyl and subsequent confirmation in authentic human samples using liquid chromatography-high resolution mass spectrometry.
Sign Up to like & getrecommendations! Published in 2019 at "Drug testing and analysis"
DOI: 10.1002/dta.2611
Abstract: Novel synthetic opioids (NSOs) are a class of novel psychoactive substances (NPS) that are growing in popularity and presenting a significant public health risk. Included in this class are derivatives of the highly potent analgesic,… read more here.
Keywords: high resolution; chromatography high; novel synthetic; mass ... See more keywords
Untargeted Soil Metabolomics Using Liquid Chromatography-Mass Spectrometry and Gas Chromatography-Mass Spectrometry.
Sign Up to like & getrecommendations! Published in 2019 at "Methods in molecular biology"
DOI: 10.1007/978-1-4939-8757-3_4
Abstract: The molecular composition of soil organic matter (SOM) sets the foundation for terrestrial microbial community structures and carbon cycling dynamics. However, the specific chemical constituents of SOM are underexplored. In this chapter we present a… read more here.
Keywords: chromatography mass; using liquid; mass spectrometry;
Urine gross alpha/beta bioassay method development using liquid scintillation counting techniques
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-020-07493-y
Abstract: In the case of a radiological or nuclear incident, valuable information could be obtained in a timely manner by using liquid scintillation counting (LSC) technique through fast screening of urine samples from potentially contaminated persons.… read more here.
Keywords: scintillation counting; method; liquid scintillation; urine gross ... See more keywords
Analysis of insecticide exposure in California hummingbirds using liquid chromatography-mass spectrometry
Sign Up to like & getrecommendations! Published in 2019 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-019-04903-x
Abstract: External feather rinses and homogenized whole-carcass tissue matrix from two hummingbird species found in California (Calypte anna and Archilochus alexandri) were analyzed for the presence of nine insecticides commonly used in urban settings. Using a… read more here.
Keywords: using liquid; exposure; liquid chromatography; mass spectrometry ... See more keywords
Synthesis and Identification of AceDoxyPC, a Protectin-Containing Structured Phospholipid, Using Liquid Chromatography/Mass Spectrometry
Sign Up to like & getrecommendations! Published in 2017 at "Lipids"
DOI: 10.1007/s11745-017-4280-z
Abstract: Fatty acids have many health benefits in a great variety of diseases ranging from cardiovascular to cerebral diseases. For instance, docosahexaenoic acid (DHA), which is highly enriched in brain phospholipids, plays a major role in… read more here.
Keywords: mass spectrometry; glycerophosphocholine; protectin; dha ... See more keywords
Qualitative screening for new psychoactive substances in wastewater collected during a city festival using liquid chromatography coupled to high-resolution mass spectrometry.
Sign Up to like & getrecommendations! Published in 2017 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2017.06.101
Abstract: The inclusion of new psychoactive substances (NPS) in the wastewater-based epidemiology approach presents challenges, such as the reduced number of users that translates into low concentrations of residues and the limited pharmacokinetics information available, which… read more here.
Keywords: collected city; city festival; psychoactive substances; qualitative screening ... See more keywords
Experimental and simulated study on a novel compressed air drying system using a liquid desiccant cycle
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2018.07.183
Abstract: Abstract A new method using liquid desiccant in compressed air drying was put forward in our previous work. However, only the test bench of the pressurized dehumidifier was established and analyzed. And the regenerator was… read more here.
Keywords: system; air; solution; liquid desiccant ... See more keywords
Photocatalytic degradation of 1,4-dioxane and hydrogen production using liquid phase plasma on N- and Ni- codoped TiO2 photocatalyst
Sign Up to like & getrecommendations! Published in 2021 at "Materials Letters"
DOI: 10.1016/j.matlet.2020.128751
Abstract: Abstract A process of reducing 1,4-dioxane (DO) and producing hydrogen simultaneously was attempted through a photocatalytic decomposition in aqueous DO solution, known as a carcinogen, using liquid phase plasma (LPP) and photocatalyst. N- and Ni-… read more here.
Keywords: photocatalyst; codoped tio2; liquid phase; hydrogen ... See more keywords
Arbitrary vectorial state conversion using liquid crystal spatial light modulators
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2019.125028
Abstract: Abstract There is significant interest in the generation of complex vector beams, where the combined polarisation and phase profile is chosen to have particular properties. These beams have often been implemented in an adaptable manner… read more here.
Keywords: light modulators; spatial light; crystal spatial; conversion ... See more keywords
Comprehensive in vitro metabolism study of bisphenol A using liquid chromatography-high resolution tandem mass spectrometry.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical research in toxicology"
DOI: 10.1021/acs.chemrestox.0c00042
Abstract: Bisphenol A (BPA) metabolism has been investigated using several in vitro models, including human and rat liver microsomes and subcellular (S9) fractions, as well as human-recombinant Cytochrome P450 3A4 (CYP3A4) expressed in Supersomes, for a… read more here.
Keywords: metabolism; high resolution; using liquid; liquid chromatography ... See more keywords
Discovery of Spoilage Markers for Chicken Eggs Using Liquid Chromatography-High Resolution Mass Spectrometry-Based Untargeted and Targeted Foodomics.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.1c01009
Abstract: The current approaches remain insufficient for measuring chicken egg spoilage or present analytical limitations. This study aimed to complement the existing analyses and identify novel markers using liquid chromatography-high resolution mass spectrometry-based foodomics strategies. In… read more here.
Keywords: spoilage; high resolution; chromatography high; chicken eggs ... See more keywords