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DDA‐imaging with structural identification of lipid molecules on an Orbitrap Velos Pro mass spectrometer
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Lipidomic Comparison of 2D and 3D Colon Cancer Cell Culture Models
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Effects of digital processing on repeatability assessment of a multiple reaction monitoring liquid chromatography–tandem mass spectrometry system by ISO 11843‐7
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Fragmenting NanoPutians: capturing admiration to the rationality, predictability, and beauty of ion chemistry in Mass Spectrometry
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Novel matrix strategies for improved ionization and spatial resolution using IR‐MALDESI mass spectrometry imaging
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Metabolomic fingerprint of Hamamelis virginiana L. gallotannins by suspect screening analysis with UHPLC‐qToF and their semi‐quantitative evaluation.
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Benchmarking higher‐energy collision dissociation (HCD) by investigation of binding energies of gas‐phase host‐guest complexes of hemicryptophane cages
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q value and parent energy optimization using a low‐voltage ionization approach increases resolution in linear ion trap mass spectrometry
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Handling considerations for the mass spectrometry of reactive organometallic compounds
Handling considerations for the mass spectrometry of reactive organometallic compounds
Abstract Mass spectrometry is a powerful tool in disparate areas of chemistry, but its characteristic strength of sensitiv...
Profiling of Trace Elemental Impurities in Caustic Soda Matrix by Inductively Coupled Plasma Mass Spectrometric Technique
Profiling of Trace Elemental Impurities in Caustic Soda Matrix by Inductively Coupled Plasma Mass Spectrometric Technique
Abstract An Inductively Coupled Plasma Mass Spectrometric Technique (ICP-MS) method is developed for simultaneous determin...
Quantitative Analysis of Polycyclic Aromatic Hydrocarbons using HPLC‐PDA‐HRMS Platform Coupled to Electrospray and Atmospheric Pressure Photoionization Sources
Quantitative Analysis of Polycyclic Aromatic Hydrocarbons using HPLC‐PDA‐HRMS Platform Coupled to Electrospray and Atmospheric Pressure Photoionization Sources
Abstract Polycyclic Aromatic Hydrocarbons (PAHs) are common pollutants present in atmospheric aerosols and other environme...
TOF‐SIMS Imaging in Cultural Heritage: a focus on old paintings
TOF‐SIMS Imaging in Cultural Heritage: a focus on old paintings
Abstract Time-of-Flight Secondary Ion Mass Spectrometry (TOF-SIMS) imaging is a surface analysis technique that identifies...
Complex formation of lactic acid by atmospheric pressure chemical ionization
Complex formation of lactic acid by atmospheric pressure chemical ionization
Abstract Oligomers and polymers of lactic acid are generally synthesized through condensation reactions by dehydration at ...
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Comprehensive investigation on metabolites of Panax quinquefolium L. in two main producing areas of China based on ultra‐high‐performance liquid chromatography‐quadrupole time‐of‐flight mass spectrometry
Comprehensive investigation on metabolites of Panax quinquefolium L. in two main producing areas of China based on ultra‐high‐performance liquid chromatography‐quadrupole time‐of‐flight mass spectrometry
Abstract Jilin Province and Shandong Province are two main American ginseng (AG) producing areas in China. The geographica...
Fragmentation Efficiency of Phenethylamines in Electrospray Ionization Source Estimated by Theoretical Chemistry Calculation
Fragmentation Efficiency of Phenethylamines in Electrospray Ionization Source Estimated by Theoretical Chemistry Calculation
Abstract Small molecules with polar functional groups, including substituted phenethylamines, are commonly analyzed by liq...
Antioxidant capacity and fragmentation features of C‐glycoside isoflavones by high‐resolution electrospray ionization tandem mass spectrometry using collision‐induced and high‐energy collisional dissociation techniques
Antioxidant capacity and fragmentation features of C‐glycoside isoflavones by high‐resolution electrospray ionization tandem mass spectrometry using collision‐induced and high‐energy collisional dissociation techniques
Abstract The rapid annotation and identification by mass spectrometry techniques of flavonoids remains a challenge, due to...
Microanalysis using Secondary Ion Emission
Microanalysis using Secondary Ion Emission
This article has been accepted for publication and undergone full peer review but has not been through the co...
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Utility, promise, and limitations of liquid chromatography‐mass spectrometry‐based therapeutic drug monitoring in precision medicine By Vanessa P. Gaspar, Sahar Ibrahim, René P. Zahedi and Christoph H. Borchers
Utility, promise, and limitations of liquid chromatography‐mass spectrometry‐based therapeutic drug monitoring in precision medicine By Vanessa P. Gaspar, Sahar Ibrahim, René P. Zahedi and Christoph H. Borchers
Drug pharmacodynamics is monitored by directly measuring physiological indices of therapeutic response. For many drugs, ho...
Tissue fixation effects on human retinal lipid analysis by MALDI imaging and LC‐MS/MS technologies
Tissue fixation effects on human retinal lipid analysis by MALDI imaging and LC‐MS/MS technologies
Abstract Imaging mass spectrometry (IMS) allows the location and abundance of lipids to be mapped across tissue sections o...
Gas‐phase fragmentation of protonated 3‐phenoxy imidazo[1,2‐a] pyridines using tandem mass spectrometry and computational chemistry
Gas‐phase fragmentation of protonated 3‐phenoxy imidazo[1,2‐a] pyridines using tandem mass spectrometry and computational chemistry
Abstract Imidazo[1,2-a] pyridine is one of the pharmaceutically important scaffolds and has been widely studied due to its...
Metabolism of Du Zhong Formula in rats using UPLC‐Q‐TOF/MS
Metabolism of Du Zhong Formula in rats using UPLC‐Q‐TOF/MS
Abstract Du Zhong Formula (DZF), a traditional Chinese medicine formula derived from BeiJiQianJinYaoFang, is used to treat...
Antioxidant capacity and fragmentation features of C‐glycoside isoflavones using HRESI‐CID‐MSn and HRESI‐HCD‐MSn techniques
Antioxidant capacity and fragmentation features of C‐glycoside isoflavones using HRESI‐CID‐MSn and HRESI‐HCD‐MSn techniques
Natural Products Research Institute (IPPN), Center of Health Sciences, Federal University of Rio de ...
A robust method for simultaneous measurement of serum 25(OH)D, 1,25(OH)2D, and 24,25(OH)2D by liquid chromatography‐tandem mass spectrometry with efficient separation of 3‐epi analogs, 23R,25(OH)2D3, and 4β,25(OH)2D3
A robust method for simultaneous measurement of serum 25(OH)D, 1,25(OH)2D, and 24,25(OH)2D by liquid chromatography‐tandem mass spectrometry with efficient separation of 3‐epi analogs, 23R,25(OH)2D3, and 4β,25(OH)2D3
Abstract Background This study aimed to establish a robust, simple method to detect 25-hydroxyvitamin D3 (25(OH)D3), 25-hy...
Comprehensive Investigation on Metabolites of Panax Quinquefolium L. in Two Main Producing Areas of China Based on UPLC‐QTOF‐MS
Comprehensive Investigation on Metabolites of Panax Quinquefolium L. in Two Main Producing Areas of China Based on UPLC‐QTOF‐MS
Abstract BACKGROUND Jilin Province and Shandong Province, are two main American ginseng (AG) producing areas in China. The...
Utility, promise, and limitations of liquid chromatography‐mass spectrometry‐based therapeutic drug monitoring in precision medicine
Utility, promise, and limitations of liquid chromatography‐mass spectrometry‐based therapeutic drug monitoring in precision medicine
Abstract Therapeutic drug monitoring (TDM) is typically referred to as the measurement of the concentration of drugs in pa...
Dried blood spots analysis of 6β‐hydroxycortisol and cortisol using liquid chromatography/tandem mass spectrometry for calculating 6β‐hydroxycortisol to cortisol ratio
Dried blood spots analysis of 6β‐hydroxycortisol and cortisol using liquid chromatography/tandem mass spectrometry for calculating 6β‐hydroxycortisol to cortisol ratio
Abstract Dried blood spot (DBS) sampling is a minimally invasive method used to collect blood samples of any population fo...
Comprehensive phytochemical profiling of American ginseng in Jilin province of China based on ultrahigh‐performance liquid chromatography quadrupole time‐of‐flight mass spectrometry
Comprehensive phytochemical profiling of American ginseng in Jilin province of China based on ultrahigh‐performance liquid chromatography quadrupole time‐of‐flight mass spectrometry
Abstract American ginseng (AG), the underground part of Panax quinquefolium L., is composed of four morphological regions,...
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