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Analysis of a Series of Chlorogenic Acid Isomers using Differential Ion Mobility and Tandem Mass Spectrometry
(Elsevier, 2016-08-24)
Chlorogenic acids are among the most abundant phenolics found in the human diet. Of these, the mono-caffeoylquinic acids are the predominant phenolics found in fruits, such as apples and pears, and products derived from ...
Establishment of Tandem Mass Spectrometric Fingerprint of Novel Antineoplastic Curcumin Analogues using Electrospray Ionization
(Wiley, 2015-07-30)
RATIONALE:
Curcumin analogues are antineoplastic agents, designed based on the structure of the spice turmeric with structural modifications aiming at enhancing potency. The goal is to identify the common tandem mass ...
The Development of Novel Nanodiamond Based MALDI Matrices for the Analysis of Small Organic Pharmaceuticals
(Springer, 2016-10-27)
The utility of novel functionalized nanodiamonds (NDs) as matrices for matrix-assisted laser desorption ionization-mass spectrometry (MALDI-MS) is described herein. MALDI-MS analysis of small organic compounds (<1000 Da) ...
Development and validation of fast and simple flow injection analysis-tandem mass spectrometry (FIA-MS/MS) for the determination of metformin in dog serum
(Elsevier, 2015-03-25)
A simple, fast and sensitive quantification method for the drug metformin in dog serum was developed using flow injection analysis (FIA)- tandem mass spectrometry (MS/MS). The method was fully validated according to ...
Hydrophilic interaction liquid chromatography–tandem mass spectrometry quantitative method for the cellular analysis of varying structures of gemini surfactants designed as nanomaterial drug carriers
(Elsevier, 2016-05-13)
Diquaternary gemini surfactants have successfully been used to form lipid-based nanoparticles that are able to compact, protect, and deliver genetic materials into cells. However, what happens to the gemini surfactants ...
Mass Spectrometric Based Approaches in Urine Metabolomics and Biomarker Discovery
(Wiley, 2015-04-15)
Urine metabolomics has recently emerged as a prominent field for the discovery of non-invasive biomarkers that can detect subtle metabolic discrepancies in response to a specific disease or therapeutic intervention. Urine, ...
Rapid and Simple Flow Injection Analysis-Tandem Mass Spectrometric (FIA-MS/MS) Method for the Quantification of Melphalan in Lipid-Based Drug Delivery System
(Wiley, 2017-07-01)
The use of the anticancer drug melphalan is limited due to its poor water solubility. To address such limitation, it is incorporated within a novel delivery system using β-cyclodextrin-gemini surfactants (18:1βCDg). Herein, ...
Mass spectrometric approaches for the analysis of phytosterols in biological samples.
(ACS Publications, 2017-10-23)
Plant sterols (phytosterols) are important structural components of plant cellular membranes and they play a major role during development and metabolism. They have health-associated benefits, especially in lowering blood ...
Comparison of accuracy and precision between multipoint calibration, single point calibration and relative quantification for targeted metabolomic analysis
(SpringerLink, 2018-09)
Targeted metabolomics requires accurate and precise quantification of candidate biomarkers, often through tandem mass spectrometric (MS/MS) analysis. Differential isotope labeling (DIL) improves mass spectrometric (MS) ...
Development of a validated LC- MS/MS method for the quantification of 19 endogenous asthma/COPD potential urinary biomarkers
(Elsevier, 2017-10-09)
Obstructive airways inflammatory diseases sometimes show overlapping symptoms that hinder their early and correct diagnosis. Current clinical tests are tedious and are of inadequate specificity in special population such ...