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Synthesize of Copper Nanocomposite Mediated Human Urine: Estimated of their Antibacterial Activity
The author presents an efficient method for the synthesis of copper nanocomposites (CuNC) using human urine. The role of human urine on the...
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Quantitative Analysis of Buprenorphine, Norbuprenorphine, and Their Glucuronide Metabolites in Human Urine
We present a quantitative clinical LC-MS/MS assay for the simultaneous analysis of buprenorphine, norbuprenorphine, and their glucuronide metabolites...
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High-Throughput Quantitative LC-MS/MS Analysis of Benzodiazepines in Human Urine
We hereby present a fast, high-throughput, and clinical LC-MS/MS assay for the simultaneous analysis of benzodiazepines in human urine. The assay is...
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High-Throughput Quantitative LC-MS/MS Analysis of Barbiturates in Human Urine
We hereby present a fast, high-throughput, and clinical LC-MS/MS assay for the simultaneous analysis of barbiturates in human urine. It is deployed...
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Quantitative LC-MS/MS Analysis of Amphetamines and Cocaine in Human Urine
We hereby present a fast and high-throughput LC-MS/MS assay for the simultaneous analysis of amphetamines and cocaine in human urine. The assay is...
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Few-layered boron nitride nanosheet as a non-metallic phosphatase nanozyme and its application in human urine phosphorus detection
Human urine phosphorus (existing in the form of phosphate) is a biomarker for the diagnosis of several diseases such as kidney disease,...
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Comprehensive profiling and semi-quantification of exogenous chemicals in human urine using HRMS-based strategies
Chemicals infiltrate our daily experiences through multiple exposure pathways. Human biomonitoring (HBM) is routinely used to comprehensively...
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Determination of 15 Functional State Biomarkers in Human Urine by High-Performance Liquid Chromatography with Tandem Mass Spectrometric Detection
AbstractThe capabilities and limitations of complex procedures for targeted metabolomic analysis using liquid chromatography in combination with...
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Fast profiling of primary, secondary, conjugated, and sulfated bile acids in human urine and murine feces samples
Bile acids (BAs) are a complex class of metabolites that have been described as specific biomarkers of gut microbiota activity. The development of...
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Quantitative LC-MS/MS Analysis of Opiates and Opioids in Human Urine
We hereby present a direct, clinical LC-MS/MS assay for the simultaneous analysis of opiates and opioids in human urine. The assay is used as...
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Assessing human exposure to pesticides and mycotoxins: optimization and validation of a method for multianalyte determination in urine samples
Humans are exposed to an increasing number of contaminants, with diet being one of the most important exposure routes. In this framework, human...
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Profiling Detection and Validation of Six Sartan Substances in Human Urine by LC-MS/MS
AbstractSix sartan substances including telmisartan, losartan, valsartan, irbesartan, olmesartan, and candesartan were selected in this work. A...
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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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Development of a rapid-fire drug screening method by probe electrospray ionization tandem mass spectrometry for human urine (RaDPi-U)
Drug screening tests are mandatory in the search for drugs in forensic biological samples, and immunological methods and mass spectrometry (e.g., gas...
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Capabilities of a Supramolecular System Based on Hexamolybdenum Cluster Complexes in the Determination of Amitriptyline in Human Urine Using Amperometric Immunosenors
AbstractA method for the determination of amitriptyline, a tricyclic antidepressant, in human urine by immunosensors has been developed using...
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Simultaneous determination of the free and total forms of nonylphenol, nonylphenol monoethoxylate, and nonylphenol diethoxylate in human urine by gas chromatography-mass spectrometry
Nonylphenol (NP), nonylphenol monoethoxylate (NP1EO), and nonylphenol diethoxylate (NP2EO) are widely used in various daily products and have been...
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Deciphering the human urine matrix: a new approach to simultaneously quantify the main ions and organic compounds by ion chromatography/mass spectrometry (IC-MS)
Analyzing the composition of (human) urine plays a major role in the fields of biology and medicine. Organic molecules (such as urea, creatine) and...
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Commutability assessment of human urine certified reference materials for albumin and creatinine on multiple clinical analyzers using different statistical models
Urine albumin concentration and albumin–creatinine ratio are important for the screening of early-stage kidney damage. Commutable urine certified...
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Development of a molecularly imprinted polymer-based electrochemical sensor for the selective detection of nerve agent VX metabolite ethyl methylphosphonic acid in human plasma and urine samples
This study focuses on the detection of ethyl methyl phosphonic acid (EMPA), a metabolite of the banned organophosphorus nerve agent VX. We developed...
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A Study of the Metabolism of Ibutamoren (MK-677), a Growth Hormone Secretagogue, in Human Urine by Ultra-High-Performance Liquid Chromatography–High-Resolution Mass Spectrometry
AbstractThe metabolism of Ibutamoren (MK-677), a nonpeptide growth hormone secretagogue, was investigated by analyzing human urine samples collected...
