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

The Evidence for Evolution02:55

The Evidence for Evolution

48.4K
Genetic variations accumulating within populations over generations give rise to biological evolution. Evolutionary changes can result in the formation of novel varieties and entire new species. These changes are responsible for the diverse forms of life inhabiting the planet. The evidence for evolution suggests that all living organisms descended from common ancestors.
48.4K
Convergent Evolution01:54

Convergent Evolution

33.1K
Evolution shapes the features of organisms over time, ensuring that they are suited for the environments in which they live. Sometimes, selection pressure leads to the rise of similar but unrelated adaptations in organisms with no recent common ancestors, a process known as convergent evolution.
33.1K
Cellulose and Pectic Polysaccharides01:15

Cellulose and Pectic Polysaccharides

5.0K
 Every plant cell has a cell wall that protects the cell, provides structural support, and gives the cell shape. Cellulose, the main structural component of the plant cell wall, makes up over 30% of plant matter. It is the most abundant organic compound on earth.  Cellulose is an unbranched polysaccharide composed of linear chains of glucose molecules linked by β (1→4) glycosidic bonds.
As a cell matures, its cell wall specializes according to its type. For example, the...
5.0K
Eukaryotic Evolution01:24

Eukaryotic Evolution

42.4K
The endosymbiont theory is the most widely accepted theory of eukaryotic evolution; however, its progression is still somewhat debated. According to the nucleus-first hypothesis, the ancestral prokaryote first evolved a membrane to enclose DNA and form the nucleus. Conversely, the mitochondria-first hypothesis suggests that the nucleus was formed after endosymbiosis of mitochondria.
Contrary to the endosymbiont theory, the eukaryote-first hypothesis proposes that the simpler prokaryotic and...
42.4K
Synteny and Evolution02:31

Synteny and Evolution

3.8K
John H. Renwick first coined the term “synteny” in 1971, which refers to the genes present on the same chromosomes, even if they are not genetically linked. The species with common ancestry tend to show conserved syntenic regions. Therefore, the concept of synteny is nowadays used to describe the evolutionary relationship between species.
Around 80 million years ago, the human and mice lineages diverged from the common ancestor. During the course of evolution, the ancestral...
3.8K
Design Example: Designing Water Slide01:18

Design Example: Designing Water Slide

638
When designing a water slide, controlling the speed of water flow is crucial for rider safety while maintaining an exciting experience. As water flows down the slide, gravity causes it to accelerate, with its speed at the bottom depending on the height from which it starts. The higher the slide, the more potential energy the water has at the top, which is converted into kinetic energy as it descends, increasing its speed.
Bernoulli's principle determines the water's velocity along the slide....
638

You might also read

Related Articles

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

Sort by
Same author

Comparative analysis of the mucosal and shell microbiota of Trachemys scripta elegans across multiple urban freshwater habitats.

PloS one·2026
Same author

Exploring the therapeutic potential of tamoxifen conjugated ZnO nanoparticles for cancer treatment.

Scientific reports·2026
Same author

Cholesteric Hydroxypropyl Cellulose Acrylate Microspheres as Noniridescent Photonic Pigments.

Biomacromolecules·2026
Same author

Cellulose-based liquid crystal elastomer with tunable mechanochromic Response.

Nature communications·2026
Same author

Electrostatic Cell Trapping for Enhanced Sample Yield in Brush Cytology.

ACS applied materials & interfaces·2026
Same author

Green-synthesized natural antioxidants in poultry and livestock feed: enhancing oxidative stability and animal welfare.

Frontiers in veterinary science·2026

Related Experiment Video

Updated: Feb 12, 2026

Green and Low-cost Production of Thermally Stable and Carboxylated Cellulose Nanocrystals and Nanofibrils Using Highly Recyclable Dicarboxylic Acids
07:25

Green and Low-cost Production of Thermally Stable and Carboxylated Cellulose Nanocrystals and Nanofibrils Using Highly Recyclable Dicarboxylic Acids

Published on: January 9, 2017

12.4K

Structure Evolution and Drying Dynamics in Sliding Cholesteric Cellulose Nanocrystals.

Guang Chu1, Rita Vilensky1, Gleb Vasilyev1

  • 1NanoEngineering Group, Faculty of Mechanical Engineering , Technion-Israel Institute of Technology , Haifa 32000 , Israel.

The Journal of Physical Chemistry Letters
|March 28, 2018
PubMed
Summary
This summary is machine-generated.

Researchers explored drying cellulose nanocrystal liquid crystal (LC) drops, observing shape instabilities and dynamic assembly. This reveals new insights into ordered materials for soft matter nanotechnology.

More Related Videos

Evolution of Staircase Structures in Diffusive Convection
07:28

Evolution of Staircase Structures in Diffusive Convection

Published on: September 5, 2018

6.9K
An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation
10:33

An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation

Published on: February 27, 2019

9.0K

Related Experiment Videos

Last Updated: Feb 12, 2026

Green and Low-cost Production of Thermally Stable and Carboxylated Cellulose Nanocrystals and Nanofibrils Using Highly Recyclable Dicarboxylic Acids
07:25

Green and Low-cost Production of Thermally Stable and Carboxylated Cellulose Nanocrystals and Nanofibrils Using Highly Recyclable Dicarboxylic Acids

Published on: January 9, 2017

12.4K
Evolution of Staircase Structures in Diffusive Convection
07:28

Evolution of Staircase Structures in Diffusive Convection

Published on: September 5, 2018

6.9K
An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation
10:33

An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation

Published on: February 27, 2019

9.0K

Area of Science:

  • Soft Matter Physics
  • Nanotechnology
  • Materials Science

Background:

  • Colloidal liquid crystals (LCs) are crucial for understanding ordered materials.
  • These materials exhibit emergent properties with applications in nanotechnology.
  • Cellulose nanocrystals form cholesteric LC phases with unique characteristics.

Purpose of the Study:

  • To investigate shape instabilities, layer undulations, and dynamic assembly in evaporating cellulose nanocrystal-based cholesteric LC drops.
  • To understand the collective behaviors and emergent properties during the drying process.
  • To explore nonequilibrium phenomena in colloidal LCs.

Main Methods:

  • Observation of evaporating cellulose nanocrystal cholesteric LC drops.
  • Analysis of spontaneous convective flow and edge-pinning effects.
  • Study of dynamic assembly, active ordering, and hydrodynamic fluctuations.

Main Results:

  • Evaporation-induced edge pinning and convective flow were observed.
  • Nonequilibrium sliding of cholesteric fragments occurred.
  • Active ordering, hydrodynamic fluctuations, and flow transitions were identified in the bulk LC phase.

Conclusions:

  • The study provides fundamental insights into the behavior of evaporating colloidal LCs.
  • Observed phenomena are critical for understanding ordered materials and soft matter applications.
  • Findings contribute to the field of nonequilibrium soft matter physics and nanotechnology.