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- 8Mass-spectrometry
- 6Chemical isotope labeling
- 5LC-MS
- 3Dansylation
- 3Metabolite identification
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Development of Chemical Isotope Labeling Liquid Chromatography Mass Spectrometry on Quadrupole-Orbitrap Mass Spectrometers for Metabolome Analysis
DownloadFall 2023
Chemical isotope labeling liquid chromatography-mass spectrometry (CIL LC-MS) is a powerful technique in metabolomics, offering extensive coverage of the metabolome. This method involves dividing metabolites into sub-groups based on their functional groups and subjecting them to specific labeling...
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Spring 2022
Metabolomics, as an interdisciplinary research area, requires the integration of knowledge from different disciplines, such as analytical chemistry, bioinformatics, and statistics. The general workflow of metabolome analysis includes sample preparation, data acquisition, data processing, data...
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Metabolomics by GC×GC-TOFMS: Overcoming Challenges from Sample Preparation to Data Analysis Towards Standardization of the Workflow
DownloadSpring 2021
Metabolomics is an ‘omics’ field, which involves the comprehensive characterization of metabolites using analytical chemistry technologies and statistical methods to interpret the results. The term metabolomics was coined about two decades ago as an analogy to other precedent omics approaches:...
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Method Development of Chemical Isotope Labeling of Cellular Extract and Biofluids on Metabolomics Profiling and Its Application for Disease Biomarker Discovery
DownloadFall 2019
Metabolomics aims at studying all the small molecules in biological samples. Compared to transcriptome and proteome, metabolome is highly sensitive to diverse individuals and environmental factors. Thus, metabolomics study has been used to understand individual variations caused by genes,...
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Development of Data Processing Methods in Chemical Isotope Labeling Liquid Chromatography-Mass Spectrometry-Based Metabolomics
DownloadSpring 2019
Metabolomics is an active research field on the methods development for the analysis of small metabolites in biological systems. It provides powerful approaches that allow us to examine the variations in the metabolic profiles and is capable of detecting complex biological changes using...
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Fall 2018
Metabolomics is the ultimate reflection of organisms influenced by both genetic and environmental factors. Compared with other omics areas, it is the most appropriate and closest description of phenotype, which is the comprehensive characteristics of an organism. It is a powerful tool for global...
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Development of Chemical Isotope Labeling Liquid Chromatography Mass Spectrometry for Cellular Metabolomics
DownloadFall 2018
Cellular metabolomics is the global study of a whole set of metabolites and its chemical processes in cells. Different analytical platforms, such as NMR and MS, have been employed for profiling the highly complex cellular metabolome and various data processing approaches have been developed. ...
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Development and Application of Chemical Isotope Labeling Methods and Metabolite Identification Solution for Liquid Chromatography-Mass Spectrometry-Based Metabolomics
DownloadFall 2018
Metabolomics, the comprehensive analysis of small molecules in biological specimens, has become an emerging and indispensable tool for systems biology and clinical research. Liquid chromatography-mass spectrometry (LC-MS) is a dominant analytical platform for metabolomics, featuring high...
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Development of Chemical Isotope Labeling (CIL) LC-MS Techniques for Untargeted Analysis Milk Metabolomics and Targeted Analysis of Propionic Acid
DownloadFall 2017
Metabolomics is the study of all the small molecules in a given sample or organism. It is used to understand individual variations caused by the relationship between the individual’s genetics, exposome and metabolic activity. There is interest in using metabolomics for personalized care leading...
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Fall 2017
The most often used biofluids in metabolomics and disease biomarker discovery studies in the literature include urine, processed blood (serum or plasma), and cerebral spinal fluid. While investigations using these biofluids have led to numerous innovations in the field of metabolomics, little...