Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

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,...
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...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Reported use of anti-asthmatic medication in doping control forms from 2015 to 2019 - mapping retrospective data.

Frontiers in sports and active living·2026
Same author

Development of electromembrane extraction using deep eutectic solvents for 22 representative veterinary drug residues in honey, milk, and eggs.

Analytical and bioanalytical chemistry·2026
Same author

Positive Doping Test Linked to Crumb Rubber From Artificial Football Pitch: Case Report.

Drug testing and analysis·2026
Same author

Microfluidic device for electromembrane extraction with a micro-pillar stabilized liquid membrane.

Analytical and bioanalytical chemistry·2026
Same author

Anti-doping awareness among community pharmacists in Norway: a study using a simulated patient.

The International journal of pharmacy practice·2026
Same author

96-Well Agarose-Gel Electromembrane Extraction.

Analytical chemistry·2025
Same journal

A simple, sensitive microsample LC-MS assay for quercetin and isorhamnetin in mouse and human plasma: application to EMIQ treatment in myotonic dystrophy type 1.

Bioanalysis·2026
Same journal

ADA assays for high-dose biologics: redefining drug tolerance through clinical insights.

Bioanalysis·2026
Same journal

Comparison of SERS spectral data sets of blood serum samples of hypopharyngeal cancer using silver and gold nanoparticles as substrates.

Bioanalysis·2026
Same journal

The Gyrolab platform for immunogenicity assessment and biotherapeutic and biomarker analysis: technical advances and bioanalytical applications.

Bioanalysis·2026
Same journal

Simultaneous quantification of D-penicillamine, D-penicillamine disulfide, and L-cysteine-D-penicillamine disulfide in human plasma: optimization of sample preparation and mass spectrometry procedures to support bioequivalence studies.

Bioanalysis·2026
Same journal

Development and preliminary clinical application of a time-resolved fluoroimmunoassay for anti-rituximab antibodies in membranous nephropathy.

Bioanalysis·2026
See all related articles

Related Experiment Video

Updated: Jun 3, 2026

Miniaturized Sample Preparation for Transmission Electron Microscopy
09:04

Miniaturized Sample Preparation for Transmission Electron Microscopy

Published on: July 27, 2018

Electromembrane extraction: a new technique for accelerating bioanalytical sample preparation.

Astrid Gjelstad1, Stig Pedersen-Bjergaard

  • 1School of Pharmacy, Blindern, Oslo, Norway. atrid.gjelstad@farmasi.uio.no

Bioanalysis
|April 2, 2011
PubMed
Summary
This summary is machine-generated.

Electromembrane extraction (EME) offers an environmentally friendly approach to sample preparation, reducing hazardous solvent use. This technique miniaturizes methods for efficient analysis of charged analytes in bioanalysis.

More Related Videos

Integrated Cell Manipulation Platform Coupled with the Single-probe for Mass Spectrometry Analysis of Drugs and Metabolites in Single Suspension Cells
07:55

Integrated Cell Manipulation Platform Coupled with the Single-probe for Mass Spectrometry Analysis of Drugs and Metabolites in Single Suspension Cells

Published on: June 21, 2019

Extraction of Aqueous Metabolites from Cultured Adherent Cells for Metabolomic Analysis by Capillary Electrophoresis-Mass Spectrometry
11:39

Extraction of Aqueous Metabolites from Cultured Adherent Cells for Metabolomic Analysis by Capillary Electrophoresis-Mass Spectrometry

Published on: June 9, 2019

Related Experiment Videos

Last Updated: Jun 3, 2026

Miniaturized Sample Preparation for Transmission Electron Microscopy
09:04

Miniaturized Sample Preparation for Transmission Electron Microscopy

Published on: July 27, 2018

Integrated Cell Manipulation Platform Coupled with the Single-probe for Mass Spectrometry Analysis of Drugs and Metabolites in Single Suspension Cells
07:55

Integrated Cell Manipulation Platform Coupled with the Single-probe for Mass Spectrometry Analysis of Drugs and Metabolites in Single Suspension Cells

Published on: June 21, 2019

Extraction of Aqueous Metabolites from Cultured Adherent Cells for Metabolomic Analysis by Capillary Electrophoresis-Mass Spectrometry
11:39

Extraction of Aqueous Metabolites from Cultured Adherent Cells for Metabolomic Analysis by Capillary Electrophoresis-Mass Spectrometry

Published on: June 9, 2019

Area of Science:

  • Analytical Chemistry
  • Environmental Chemistry
  • Biochemistry

Background:

  • Growing demand for sustainable and cost-effective sample preparation methods.
  • Need to reduce hazardous organic solvent consumption in analytical procedures.
  • Challenges with limited sample volumes and time constraints in bioanalysis.

Purpose of the Study:

  • To introduce and explore the potential of electromembrane extraction (EME) in bioanalysis.
  • To highlight EME as a miniaturized and environmentally friendly sample preparation technique.
  • To discuss the performance and applications of EME for charged analyte extraction.

Main Methods:

  • Electromembrane extraction (EME) utilizing a potential difference across a membrane.
  • Organic solvent immobilized within a porous polypropylene hollow fiber membrane.
  • Extraction of charged analytes from a sample matrix into an aqueous acceptor solution.

Main Results:

  • EME provides a novel extraction principle for charged analytes.
  • The technique demonstrates potential for miniaturization and reduced solvent usage.
  • Discussion of EME performance characteristics relevant to bioanalytical applications.

Conclusions:

  • Electromembrane extraction is a promising technique for green and efficient bioanalytical sample preparation.
  • EME addresses key challenges including solvent reduction, sample volume, and time efficiency.
  • Further exploration of EME performance is crucial for its broader adoption in bioanalysis.