Results 261 to 270 of about 255,317 (292)
Some of the next articles are maybe not open access.
Detection of secondary cyanobacterial metabolites using LC-HRMS in Lake Karaoun
Science of The Total Environment, 2023Harmful algal blooms events have been reported worldwide and during the last decades are occurred with increasing frequency and intensity due to the climate change and the high inputs of nutrients in freshwaters from anthropogenic activities. During blooms cyanobacteria release in water their toxic secondary metabolites, known as cyanotoxins, along ...
Sevasti-Kiriaki, Zervou +5 more
openaire +2 more sources
Characterization of Phlorotannins from Brown Algae by LC-HRMS
2015Phlorotannins are a class of polyphenols found in brown seaweeds that have significant potential for use as therapeutics, owing to their wide range of bioactivities. Molecular characterization of phlorotannin-enriched extracts is challenging due to the extreme sample complexity and the wide range of molecular weights observed.
Melanson, Jeremy E. +1 more
openaire +3 more sources
Modular, Scalable, and Customizable LC-HRMS for Exposomics
In this chapter, we describe a multi-purpose, reversed-phase liquid chromatography-high-resolution mass spectrometry (LC-HRMS) workflow for acquiring high-quality, non-targeted exposomics data utilizing data-dependent acquisition (DDA) combined with the use of toxicant inclusion lists for semi-targeted analysis.Vinicius Verri, Hernandes +1 more
openaire +2 more sources
Suzetrigine in Equestrian Sports: Optimized Extraction and LC-HRMS Detection Strategies
Rapid Communications in Mass SpectrometryABSTRACT Rationale Suzetrigine, a recently approved Na V 1.8 sodium channel blocker, shows strong potential in the treatment of neurological, psychiatric, and pain‐related conditions. Its peripheral selectivity enables effective
Meleparappil Muhammed Ajeebsanu +5 more
openaire +2 more sources
LC-HRMS- and TLC-based metabolomics for the identification and authentication of Sida rhombifolia
Journal of Chromatography BEnsuring the authenticity and quality of Sida rhombifolia raw materials is crucial for its herbal medicinal product's consistent efficacy, quality, and safety. In this study, we developed an identification and authentication method for identifying and authenticating S. rhombifolia from Turnera subulata. T.
Uswatun, Hasanah +7 more
openaire +2 more sources
Quantification of Efavirenz Hydroxymetabolites in Human Plasma Using LC-HRMS/MS
Therapeutic Drug MonitoringBackground: Efavirenz (EFV) is a drug used to treat HIV. Low plasma concentrations of EFV result in suboptimal viral suppression, whereas high concentrations can cause adverse neuropsychiatric side reactions. Some studies have identified a correlation between the plasma concentrations of EFV metabolites and neurotoxicity.
Madeleine, Pettersson Bergstrand +6 more
openaire +2 more sources
Identification of etazene metabolites in human urine by LC-HRMS
Toxicologie Analytique et Clinique, 2022Nick Verougstraete, Alain Verstraete
openaire +1 more source
The Application of UHPLC-HRMS for Quality Control of Traditional Chinese Medicine
Frontiers in Pharmacology, 2022Kailin Li, Lianghong Liu, Li Kailin
exaly
2D LC HRMS analysis of bivalirudin and its degradation products
2019Bivalirudin is a direct thrombin inhibitor which is used as anticoagulant for patients with acute coronary syndromes or patients undergoing percutaneous coronary intervention [1]. It is a synthetic oligopeptide, consists of 20 amino acids (D-Phe-Pro-Arg-Pro-Gly-Gly-Gly-Gly-Asn-Gly- Asp- Phe-Glu-Glu-Ile-Pro-Glu-Glu-Tyr-Leu), and specifically binds to ...
Vukoja, Andreja +2 more
openaire +2 more sources