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

Structural Protein Function01:56

Structural Protein Function

29.9K
Structural proteins are a category of proteins responsible for functions ranging from cell shape and movement to providing support to major structures such as bones, cartilage, hair, and muscles. This group includes proteins such as collagen, actin, myosin, and keratin.
Collagen, the most abundant protein in mammals, is found throughout the body. In connective tissue, such as skin, ligaments, and tendons, it provides tensile strength and elasticity.  In bones and teeth, it mineralizes to...
29.9K
Structural Protein Function01:56

Structural Protein Function

3.2K
3.2K
Fruit Development, Structure, and Function01:58

Fruit Development, Structure, and Function

25.1K
Fruits form from a mature flower ovary. As seeds develop from the ovules contained within, the ovary wall undergoes a series of complex changes to form fruit. In some fruits, such as soybeans, the ovary wall dries; in other fruits, such as grapes, it remains fleshy. In some cases, organs other than the ovary contribute to fruit formation; such fruits are called accessory fruits.
25.1K
Structure and Function of Erythrocytes01:29

Structure and Function of Erythrocytes

5.5K
There are between 4.2 and 6 million erythrocytes, also known as red blood cells, in every microliter of blood. These cells are small, flattened biconcave discs with centers that are depressed.
The erythrocyte plasma membrane is associated with proteins such as spectrin, which forms a flexible cytoplasmic meshwork. This meshwork allows erythrocytes to twist, turn, become cup-shaped, and regain their biconcave shape as they pass through narrow capillaries. Additionally, erythrocytes can form...
5.5K
Structure and Function of Platelets01:18

Structure and Function of Platelets

3.3K
The cell fragments known as platelets are disc-shaped, with an average diameter of about 3 μm and a thickness of roughly 1 μm. They play a crucial role in the body's vascular clotting system, which also involves plasma proteins, blood cells, and blood vessel tissues.
Platelets are continually replenished, circulating in the bloodstream for 9-12 days before being removed by phagocytes, primarily in the spleen. A microliter of circulating blood contains between 150,000 and 450,000...
3.3K
Structure and Function of Leukocytes01:21

Structure and Function of Leukocytes

4.0K
An adult in good health typically has between 4,500 and 11,000 leukocytes, or white blood cells, per microliter of blood, which constitutes about 1% of the total blood volume. Unlike red blood cells, white blood cells contain a nucleus and other cellular organelles but do not have hemoglobin. Most white blood cells reside in connective tissues, particularly in lymphatic organs such as the lymph nodes, with only a small fraction present in circulating blood.
White blood cells protect the body...
4.0K

You might also read

Related Articles

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

Sort by
Same author

Calcium ions do not influence the Aβ(25-35) triggered morphological changes of lipid membranes.

Biophysical chemistry·2024
Same author

Polymyxin B-Enriched Exogenous Lung Surfactant: Thermodynamics and Structure.

Langmuir : the ACS journal of surfaces and colloids·2024
Same author

Thermodynamic and Structural Study of Budesonide-Exogenous Lung Surfactant System.

International journal of molecular sciences·2024
Same author

Overlay databank unlocks data-driven analyses of biomolecules for all.

Nature communications·2024
Same author

Identification and evaluation of antiviral activity of novel compounds targeting SARS-CoV-2 virus by enzymatic and antiviral assays, and computational analysis.

Journal of enzyme inhibition and medicinal chemistry·2024
Same author

Oseltamivir phosphate interaction with model membranes.

Biochimica et biophysica acta. Biomembranes·2024

Related Experiment Video

Updated: Jan 26, 2026

Crystallizing Membrane Proteins for Structure Determination using Lipidic Mesophases
22:00

Crystallizing Membrane Proteins for Structure Determination using Lipidic Mesophases

Published on: November 21, 2010

30.6K

The membrane structure and function affected by water.

Norbert Kučerka1, Jana Gallová2, Daniela Uhríková2

  • 1Department of Physical Chemistry of Drugs, Faculty of Pharmacy, Comenius University in Bratislava, Slovakia; Frank Laboratory of Neutron Physics, Joint Institute for Nuclear Research in Dubna, Russia.

Chemistry and Physics of Lipids
|April 6, 2019
PubMed
Summary
This summary is machine-generated.

Biomimetic membrane hydration is key to structural changes. Altering water interactions influences lipid bilayers, impacting membrane function and providing insights into complex biological systems.

Keywords:
AnestheticsCholesterolHydrationIonsLipid bilayerWater

More Related Videos

Reconstitution of a Kv Channel into Lipid Membranes for Structural and Functional Studies
10:22

Reconstitution of a Kv Channel into Lipid Membranes for Structural and Functional Studies

Published on: July 13, 2013

20.0K
Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification
07:32

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification

Published on: April 7, 2017

10.0K

Related Experiment Videos

Last Updated: Jan 26, 2026

Crystallizing Membrane Proteins for Structure Determination using Lipidic Mesophases
22:00

Crystallizing Membrane Proteins for Structure Determination using Lipidic Mesophases

Published on: November 21, 2010

30.6K
Reconstitution of a Kv Channel into Lipid Membranes for Structural and Functional Studies
10:22

Reconstitution of a Kv Channel into Lipid Membranes for Structural and Functional Studies

Published on: July 13, 2013

20.0K
Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification
07:32

Synthesis of Hydrogels with Antifouling Properties As Membranes for Water Purification

Published on: April 7, 2017

10.0K

Area of Science:

  • Biophysics
  • Membrane Biophysics
  • Structural Biology

Background:

  • Biomimetic membranes exhibit unique structural properties.
  • Membrane hydration plays a crucial role in membrane-water interface alterations.
  • Understanding lipid-water interactions is vital for biomembrane studies.

Purpose of the Study:

  • To explore the role of hydration in biomimetic membrane structure.
  • To investigate how membrane additives affect water encroachment into lipid bilayers.
  • To elucidate the relationship between hydration and biomembrane structure-function.

Main Methods:

  • Analysis of experimental data on biomimetic membranes.
  • Investigating water interactions with lipids and cholesterol at the membrane interface.
  • Examining ion-dependent interplay between lipid-water and ion-water hydration.

Main Results:

  • Common alterations at the membrane-water interface highlight hydration's importance.
  • Membrane additives can shift water encroachment, affecting bilayer water absorption.
  • Differential water interactions with lipids and cholesterol influence membrane structure.

Conclusions:

  • Hydration significantly impacts biomimetic membrane structure and properties.
  • Understanding hydration mechanisms provides a foundation for biomembrane research.
  • Insights into hydration are crucial for deciphering structure-function relationships in complex biological systems.