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

Electro-mechanical Systems01:19

Electro-mechanical Systems

1.6K
Electromechanical systems are intricate configurations that effectively combine electrical and mechanical elements to achieve a desired outcome. Central to many of these systems is the DC motor, a device that converts electrical energy into mechanical motion, enabling various applications ranging from simple fans to complex robotic mechanisms.
A key component of the DC motor is the armature, a rotating circuit positioned within a magnetic field. As an electric current passes through the...
1.6K
Capillary Beds01:20

Capillary Beds

6.6K
Capillary beds are networks of tiny blood vessels that play a crucial role in the circulatory system. These beds are where the exchange of gases, nutrients, and waste products occurs between the blood and surrounding tissues. Each capillary bed consists of numerous capillaries, which are the smallest blood vessels in the body, typically only one cell-thick. This thinness allows for the efficient diffusion of substances.
Capillaries connect arterioles, small branches of arteries, to venules,...
6.6K
Capillary Exchange01:28

Capillary Exchange

10.7K
The cardiovascular system's chief role is to disseminate gases, nutrients, waste, and other substances to the body's cells. Small molecules like gases, lipids, and lipid-soluble substances directly diffuse through capillary wall endothelial cell membranes. Glucose, amino acids, and ions, including sodium, potassium, calcium, and chloride, use transporters for facilitated diffusion via membrane-specific channels. Glucose, ions, and bigger molecules may also pass through intercellular...
10.7K
Surface Tension, Capillary Action, and Viscosity02:57

Surface Tension, Capillary Action, and Viscosity

32.9K
Surface Tension
The various IMFs between identical molecules of a substance are examples of cohesive forces. The molecules within a liquid are surrounded by other molecules and are attracted equally in all directions by the cohesive forces within the liquid. However, the molecules on the surface of a liquid are attracted only by about one-half as many molecules. Because of the unbalanced molecular attractions on the surface molecules, liquids contract to form a shape that minimizes the number...
32.9K
Capillaries and Their Types01:20

Capillaries and Their Types

7.4K
Capillaries, a crucial constituent of the circulatory system, are diminutive vessels with a diameter between 5–10 micrometers, accommodating perfusion to the tissues through the phenomenon known as microcirculation. Through their permeable walls, consisting of an endothelial layer ensconced by a basement membrane and sporadically dispersed smooth muscle fibers, the exchange of substances between the blood and the interstitial fluid becomes plausible. Variance in wall composition exists,...
7.4K
Capillary Electrophoresis: Instrumentation01:20

Capillary Electrophoresis: Instrumentation

1.1K
Capillary electrophoresis instrumentation typically consists of several key components. A high-voltage power supply generates the electric field necessary for the separation by connecting to an anode (the positively charged electrode) and a cathode (the negatively charged electrode) located in buffer reservoirs at each end of the capillary tube. The system includes a sample vial, a fused silica capillary tube coated with polyimide for mechanical strength through which the sample components...
1.1K

You might also read

Related Articles

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

Sort by
Same author

Peptide coacervate-mediated siRNA delivery for dual PD-1/PD-L1 blockade to enhance colorectal cancer immunotherapy.

Biomaterials·2026
Same author

Environmental Concentrations of PFOS Accumulate in the <i>Euglena</i> Eyespot and Impair Chloroplast ATP Synthase Activity: A Dual Impairment of Phototaxis and Photosynthetic Light Reactions.

Toxics·2026
Same author

Elevated serum high-density lipoprotein is positively associated with incident glaucoma among middle-aged and older adults: a national cohort in China.

BMC ophthalmology·2026
Same author

Continuous modeling of primate embryogenesis from totipotency to early organogenesis.

Cell·2026
Same author

Machine learning-based screening model for Tic disorders comorbid with attention-deficit/hyperactivity disorder in children and SHAP value interpretation: a retrospective observational study.

Scientific reports·2026
Same author

Circulating microRNA molecular signatures converge with erythroid phenotypes and iron homeostasis in pediatric tic disorders.

Frontiers in psychiatry·2026

Related Experiment Video

Updated: Jan 20, 2026

Capillary Electrophoresis Separation of Monoclonal Antibody Isoforms Using a Neutral Capillary
14:53

Capillary Electrophoresis Separation of Monoclonal Antibody Isoforms Using a Neutral Capillary

Published on: January 16, 2017

13.2K

Advances in capillary electro-chromatography.

Zhenkun Mao1,2, Zilin Chen1,2

  • 1Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, Wuhan University School of Pharmaceutical Sciences, Wuhan 430071, China.

Journal of Pharmaceutical Analysis
|August 28, 2019
PubMed
Summary
This summary is machine-generated.

Capillary electrochromatography (CEC) advances focus on novel stationary phases for open-tubular and monolithic columns, particularly biomaterials. Typical applications, including chiral separations, are also discussed.

Keywords:
Capillary electrochromatographyMonolithic columnNovel stationary phasesOpen-tubular columnSeparation modes

More Related Videos

Wicking Tests for Unidirectional Fabrics: Measurements of Capillary Parameters to Evaluate Capillary Pressure in Liquid Composite Molding Processes
07:06

Wicking Tests for Unidirectional Fabrics: Measurements of Capillary Parameters to Evaluate Capillary Pressure in Liquid Composite Molding Processes

Published on: January 27, 2017

9.2K
Capillary Electrophoresis-based Hydrogen/Deuterium Exchange for Conformational Characterization of Proteins with Top-down Mass Spectrometry
05:45

Capillary Electrophoresis-based Hydrogen/Deuterium Exchange for Conformational Characterization of Proteins with Top-down Mass Spectrometry

Published on: June 8, 2021

3.7K

Related Experiment Videos

Last Updated: Jan 20, 2026

Capillary Electrophoresis Separation of Monoclonal Antibody Isoforms Using a Neutral Capillary
14:53

Capillary Electrophoresis Separation of Monoclonal Antibody Isoforms Using a Neutral Capillary

Published on: January 16, 2017

13.2K
Wicking Tests for Unidirectional Fabrics: Measurements of Capillary Parameters to Evaluate Capillary Pressure in Liquid Composite Molding Processes
07:06

Wicking Tests for Unidirectional Fabrics: Measurements of Capillary Parameters to Evaluate Capillary Pressure in Liquid Composite Molding Processes

Published on: January 27, 2017

9.2K
Capillary Electrophoresis-based Hydrogen/Deuterium Exchange for Conformational Characterization of Proteins with Top-down Mass Spectrometry
05:45

Capillary Electrophoresis-based Hydrogen/Deuterium Exchange for Conformational Characterization of Proteins with Top-down Mass Spectrometry

Published on: June 8, 2021

3.7K

Area of Science:

  • Analytical Chemistry
  • Separation Science
  • Chromatography

Background:

  • Capillary electrochromatography (CEC) integrates capillary electrophoresis (CE) and liquid chromatography (LC) for micro-scale separations.
  • CEC utilizes packed, monolithic, or open-tubular columns.
  • Recent research (2016-2018) highlights significant interest in developing new stationary phases for CEC.

Purpose of the Study:

  • To review the development of novel stationary phases for capillary electrochromatography.
  • To focus on advancements in open-tubular and monolithic column technologies.
  • To highlight the growing interest in biomaterials for CEC stationary phases.

Main Methods:

  • Literature review of research published between 2016 and 2018.
  • Analysis of developments in stationary phase materials for CEC.
  • Examination of typical CEC applications, with an emphasis on chiral separations.

Main Results:

  • The primary focus in recent CEC research has been the innovation of novel stationary phases.
  • Biomaterials have emerged as a particularly interesting class of materials for CEC stationary phases.
  • No significant breakthroughs in the fundamental technology or principles of CEC were observed.

Conclusions:

  • The field of capillary electrochromatography is characterized by ongoing development of advanced stationary phases.
  • Biomaterial-based stationary phases show promise for future CEC applications.
  • Established CEC applications, such as chiral separations, continue to be relevant.