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A DNAzyme-assisted near-infrared upconversion fluorescence sensing strategy for ultra-sensitive, and rapid quantification of uranyl
Presented is an infrared-induced sensor constructed of upconversion nanoparticles and DNAzyme for ultra-sensitive, and rapid detection of uranyl...
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Inhibitory Kinetic Approach for the Rapid Micro-Level Quantification of N-Acetylcysteine
AbstractA simple, reproducible, and rapid kinetic method for the N-acetylcysteine (NAC) determination has been proposed and linked to NAC...
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Development of Rapid, Simple and Low-Cost Methods for Quantification of Reducing Sugars in Cow Milk and Derivatives Using Smartphone Digital Images
The quantification of reducing sugars in cow milk and derivatives is necessary for quality control and to ensure food safety for consumers. Here, two...
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Development of a high-performance thin-layer chromatography method for the rapid quantification of S-equol in biological samples of albino Wistar rats
Equol, an exclusive gut bacteria metabolite, is associated with the incidence of low blood pressure, strokes, and hormone-related cancers due to its...
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Rapid LC–MS assay for targeted metabolite quantification by serial injection into isocratic gradients
Liquid chromatography mass spectrometry (LC–MS) has emerged as a mainstream strategy for metabolomics analyses. One advantage of LC–MS is that it can...
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Development and validation of a simple and rapid HILIC-MS/MS method for the quantification of low-abundant lysoglycerophospholipids in human plasma
Lysoglycerophospholipids (Lyso-GPLs) are an essential class of signaling lipids with potential roles in human diseases, such as cancer, central...
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Rapid and facile quantification of surface amino groups on chitin nanowhiskers and nanofibers via spectrophotometry
Surface amino groups (SAGs) on chitin nanowhiskers and chitin nanofibers were rapidly and facilely quantified via spectrophotometry using three...
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Rapid, sensitive, and high-throughput quantification of broad serological ceramides by using isotope dilution liquid chromatography-negative ion electrospray tandem mass spectrometry
Ceramides are important intermediates in the metabolism of sphingolipids. High-throughput liquid chromatography-mass spectrometry has been used...
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Development and Application of a Rapid Screening SPE-LC-QTOF Method for the Quantification of 14 Anesthetics in Aquatic Products
Anesthetics are widely applied in cultivation and transportation of aquatic products to reduce the metabolism of fish and avoid some stress...
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Development of a new HPLC method for rapid histamine quantification in fish and fishery products without sample clean-up
HPLC methods are among the most studied and validated techniques for the quantification of histamine in fish and fishery products; nonetheless, most...
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Rapid quantification of fatty acids in plant oils and biological samples by LC-MS
Analysis of fatty acids (FA) in food and biological samples such as blood is indispensable in modern life sciences. We developed a rapid, sensitive...
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Rapid high-throughput compatible label-free virus particle quantification method based on time-resolved luminescence
Viruses play a major role in modern society and create risks from global pandemics and bioterrorism to challenges in agriculture. Virus infectivity...
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Rapid and accurate quantification and analysis of nitrofuran metabolites residues in aquatic products by ultra-high performance liquid chromatography–tandem mass spectrometry
Nitrofurans, a kind of banned antibiotics for their serious toxic side effects, have often been found in aquatic products in the past and are still...
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Miniature mass spectrometer–based point-of-care assay for quantification of metformin and sitagliptin in human blood and urine
Metformin (MET) and sitagliptin (STG) are widely used as the first-line and long-term oral hypoglycemic agents for managing type 2 diabetes mellitus...
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A low-cost, enzyme-coupled fluorescent assay for rapid quantification of glycolysis rate of cells
Glycolysis is the predominant energy-yielding metabolic pathway in most cancer cells and rapidly proliferating cells. Currently available methods for...
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Smartphone-integrated paper-based biosensor for sensitive fluorometric ethanol quantification
The development of fluorometric paper-based analytical devices (fPADs) integrated with smartphone for fluorometric quantification of ethanol in an...
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Capillary zone electrophoresis method for quantification of therapeutic peptide glatiramer acetate
This study presents the development and validation of a novel capillary zone electrophoresis method for the precise determination of glatiramer...
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A feasibility quantification study of capsaicin content in chili powder for rapid evaluation using near-infrared reflectance spectroscopy
Capsaicin, a unique alkaloid mainly found in pepper ( Capsicum spp.), is in high demand in the food, chemical, and medical fields. Near-infrared (NIR)...
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Thin-layer chromatography quantification of ibuprofen using digital imaging
Ibuprofen is a pharmaceutical that is commonly used to reduce inflammation and to treat headaches. A thin-layer chromatographic method combined with...
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Electrochemical signal quantification in saliva: investigation of signal analysis methods
Saliva has great promise as a background fluid for noninvasive biomarker monitoring at the point of care. However, detection in saliva can be...
