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Related Concept Videos

Capillary Electrophoresis: Applications01:30

Capillary Electrophoresis: Applications

Capillary electrophoretic separations offer various modes, each with unique applications. These modes include capillary zone electrophoresis, capillary gel electrophoresis, capillary array electrophoresis, capillary isoelectric focusing, capillary isotachophoresis, micellar electrokinetic chromatography, and capillary electrochromatography.
Capillary zone electrophoresis (CZE) separates ionic components based on their electrophoretic mobility. It has been used to separate proteins, amino acids,...
Mass Spectrometry: Complex Analysis01:21

Mass Spectrometry: Complex Analysis

Mass spectrometry is an important technique for the identification of pure compounds. However, it has some limitations for the analysis of complex mixtures, often due to excessive fragmentation making the spectrum too complicated to decipher. Mass spectrometry can be combined with suitable separation methods in sequence, forming hyphenated methods, which are useful in the analysis of complex mixtures.
GC–MS is a powerful hyphenated method commonly used in forensics and environmental...
Electrophoresis: Overview01:20

Electrophoresis: Overview

Electrophoresis is a powerful analytical separation technique that relies on the differential migration of charged species when subjected to an electric field. The core strength of electrophoresis lies in its ability to separate high-molecular-weight species in complex mixtures. It has found widespread use in biochemistry, molecular biology, and analytical chemistry, allowing the separation of compounds like amino acids, nucleotides, carbohydrates, and proteins with excellent resolution.
There...

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Related Experiment Video

Updated: Jun 6, 2026

Sheathless Capillary Electrophoresis–Mass Spectrometry for Metabolic Profiling of Biological Samples
07:46

Sheathless Capillary Electrophoresis–Mass Spectrometry for Metabolic Profiling of Biological Samples

Published on: October 1, 2016

Capillary separations in metabolomics.

Wei Yuan1, James L Edwards

  • 1Center for Advanced Research in Biotechnology, University of Maryland Biotechnology Institute, 9600 Gudelsky Drive, Rockville, MD 20850, USA.

Bioanalysis
|November 19, 2010
PubMed
Summary
This summary is machine-generated.

Capillary-based separations enhance metabolomics by improving resolution and sensitivity. This review covers new chemical and technological advances for broader and deeper metabolic analysis.

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Last Updated: Jun 6, 2026

Sheathless Capillary Electrophoresis–Mass Spectrometry for Metabolic Profiling of Biological Samples
07:46

Sheathless Capillary Electrophoresis–Mass Spectrometry for Metabolic Profiling of Biological Samples

Published on: October 1, 2016

Multi-step Preparation Technique to Recover Multiple Metabolite Compound Classes for In-depth and Informative Metabolomic Analysis
11:25

Multi-step Preparation Technique to Recover Multiple Metabolite Compound Classes for In-depth and Informative Metabolomic Analysis

Published on: July 11, 2014

A Strategy for Sensitive, Large Scale Quantitative Metabolomics
14:18

A Strategy for Sensitive, Large Scale Quantitative Metabolomics

Published on: May 27, 2014

Area of Science:

  • Analytical Chemistry
  • Biochemistry
  • Metabolomics

Background:

  • The metabolome's complexity necessitates advanced analytical techniques.
  • Capillary separations offer superior resolution and sensitivity for metabolite detection.

Purpose of the Study:

  • To review recent innovations in capillary separation techniques for metabolomics.
  • To highlight technological advancements and diverse applications in the field.

Main Methods:

  • Review of scientific literature on capillary-based separation methods.
  • Analysis of novel chemical approaches and technological developments.
  • Examination of case studies showcasing applications in metabolomics.

Main Results:

  • Capillary techniques provide low mass limits of detection (LOD) and enhanced mass spectrometry (MS) sensitivity.
  • Innovations enable broader and deeper analysis of the metabolome's chemical diversity and dynamic range.

Conclusions:

  • Capillary separations are crucial for comprehensive metabolomic profiling.
  • Continued advancements promise further improvements in analytical depth and breadth.