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Highly Sensitive Determination of Carbamazepine and Oxcarbazepine and Identification of Their Degradation Products in Material Evidences and Human Cadaveric Liver by Gas Chromatography–Mass Spectrometry
AbstractThe work is devoted to the search for conditions for the sample preparation and determination of carbamazepine and oxcarbazepine and...
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Application of hollow fiber-protected liquid-phase microextraction combined with GC-MS in determining Endrin, Chlordane, and Dieldrin in rice samples
This paper introduces a novel and minimized sample preparation technique based on hollow fiber-protected liquid-phase microextraction that can be...
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Malondialdehyde Assays in Higher Plants
Malondialdehyde is a three-carbon dialdehyde produced as a byproduct of polyunsaturated fatty acid peroxidation widely used as a marker of the extent...
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Antibiotic Residues in Aquatic Foods and Their Methods of Detection
Antibiotic residues are often found in the aquatic foods due to direct use in aquaculture or arising from pollution of waterbodies from nonpoint...
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Antibiotic Residues in Aquatic Foods and Their Methods of Detection
Antibiotic residues are often found in the aquatic foods due to direct use in aquaculture or arising from pollution of waterbodies from nonpoint...
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Ultra-Fast Electrochemical Oxidation of Norfloxacin on Copper-Doped Ti/SnO2–Sb Anodes: Influencing Factors and Degradation Pathways
AbstractThe sol-gel approach was utilized to make a copper-doped Ti/SnO 2 -Sb anode for electrochemical oxidation of norfloxacin (NOR). Sycanning...
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Volatile organic compounds identification and specific stable isotopic analysis (δ13C) in microplastics by purge and trap gas chromatography coupled to mass spectrometry and combustion isotope ratio mass spectrometry (PT-GC-MS-C-IRMS)
Microplastics (MPs) have become one of the major global environmental issues in recent decades due to their ubiquity in the environment....
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Application of Solid-Phase Extraction for the Quantification of Urinary AICAR by Ultra-High Performance Liquid Chromatography–Tandem Mass-Spectrometry
AbstractA procedure for the determination of AICAR (5-aminoimidazole-4-carboxamide-1-β-D-ribofuranoside, Acadesine), an AMP-activated protein kinase...
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Efficient and Sensitive Sample Preparation, Separations, and Data Acquisition for Label-Free Single-Cell Proteomics
We describe a sensitive and efficient workflow for label-free single-cell proteomics that spans sample preparation, liquid chromatography...
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Characterization and Purification of Biosurfactants
Biosurfactants are the leading environmentally friendly sustainable microbial product. They are well known due to their high selectivity and specific...
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Recent Progress in Mass Spectrometry-based Metabolomics for Colorectal Cancer
Metabolomics, one of the latest omics technologies, is employed to reveal overall metabolic trajectories, identify disease causative mechanisms and...
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Bear Bile Powder Ameliorates LPS-Induced Acute Lung Injury by Inhibiting CD14 Pathway and Improving Intestinal Flora: Exploration of “Fei (Lung)–Dachang (Large Intestine) Interaction”
ObjectiveTo explore the effect of bear bile powder (BBP) on acute lung injury (ALI) and the underlying mechanism.
MethodsThe chemical constituents...
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Effects of Corsi-Rosenthal boxes on indoor air contaminants: non-targeted analysis using high resolution mass spectrometry
BackgroundIn response to COVID-19, attention was drawn to indoor air quality and interventions to mitigate airborne COVID-19 transmission. Of...
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Mass spectrometry based high-throughput bioanalysis of low molecular weight compounds: are we ready to support personalized medicine?
Liquid chromatography coupled to mass spectrometry (LC-MS) is the gold standard in bioanalysis for the development of quantitative assays to support...
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Analysis of Food Contaminants, Residues, and Chemical Constituents of Concern
Consumer concerns and government regulations focused on the safety of foods dictate the need for analysis of various food contaminants, residues, and...
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Performance of electrochemical oxidation of Disperse Yellow 3 dye over BDD anodes
Electrochemical oxidation is a promising approach for develo** viable alternatives to treat polluted waters and effluents from various sources,...
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Advanced and Recent Approaches for Laboratory Methods of Pesticide Residues and Their Metabolites by Mass Spectrometry Techniques
Several sectors like food safety, environmental exposure assessment, and lastly the biomonitoring have focused recently on the analysis of pesticide...
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A Binary Solvent Dispersive Liquid–Liquid Microextraction Method for the Determination of Four Endocrine Disruptor Compounds by Gas Chromatography with Flame Ionization Detector
The present study reports a precise and accurate binary dispersive liquid–liquid microextraction method for the enrichment of selected endocrine...
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Discrimination of serum metabolomics profiles in infants with sepsis, based on liquid chromatography-mass spectrometer
Sepsis is one of the most important problems to be addressed in pediatrics, characterized by insidious onset, rapid progression, and high rates of...
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Development of a Diagnostic Approach Based on the Detection of Post-Translation Modifications of Fibrinogen Associated with Oxidative Stress by the Method of High Efficiency Liquid Chromatography
AbstractIn this study, a method is developed for the simplified preparation of samples for analysis by high performance liquid chromatography and...
