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

Plastic Deformations01:19

Plastic Deformations

317
Plastic deformation represents a fundamental concept in materials science, which explains the irreversible change in the shape of a material when it experiences stress beyond its elastic capability. This phenomenon is important in structural engineering, especially in designing and analyzing cantilever beams—structures that are securely fixed at one end and bear loads at the opposite end. When these beams are subjected to loads within their elastic range, they will return to their...
317
Plastic Deformations01:14

Plastic Deformations

295
It is essential to understand how structural members behave under plastic deformation when the bending stress exceeds the material's yield strength. This state of deformation permanently alters the shape of the member, in contrast to the linear elastic behavior observed before yielding. The strain at any point in the member is expressed in terms of maximum strain. Notably, the neutral axis, which coincides with the centroid during elastic bending, shifts away from the centroid under plastic...
295
Superplasticizers01:30

Superplasticizers

198
Superplasticizers are advanced admixtures that enhance the workability of concrete by lowering the water content without compromising the strength of the material. These substances are highly effective water reducers, improving concrete flow, making it easier to work with, and enabling concrete to reach inaccessible areas or densely reinforced sections without mechanical vibration. The key components in superplasticizers are either sulfonated melamine or naphthalene formaldehyde condensates,...
198
Plasticizers01:31

Plasticizers

221
Water-reducers, or plasticizers, are chemical admixtures used in concrete to improve strength and workability. These additives reduce the water-cement ratio without compromising workability, lower the cement content while maintaining the same workability, or increase workability to assist concrete placement in inaccessible areas.
Plasticizers function by using surface-active agents to create repulsive electrostatic forces between cement particles. This dispersion enhances the concrete's...
221
Plastic Behavior01:21

Plastic Behavior

397
A material's elastic behavior is characterized by the disappearance of stress once the load is removed, allowing the material to return to its original state. However, when stress surpasses the yield point, yielding commences, marking the onset of plastic deformation or permanent set. This change from elastic to plastic behavior is influenced by the peak stress value and the duration before the load is removed. An intriguing observation occurs when a specimen is loaded, unloaded, and...
397
Plasticity00:58

Plasticity

2.7K
Plasticity is the property where an object loses its elasticity and undergoes irreversible deformation, even after the deformation forces are eliminated. If a material deforms irreversibly without increasing stress or load, then this is called ideal plasticity. For example, when a force is applied to an aluminum rod, it changes its shape, but it does not return to its original shape once the force is removed. Plastic deformation or ductility is thus a permanent deformation or change in the...
2.7K

You might also read

Related Articles

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

Sort by
Same author

Sonochemical boron incorporation enhances activity and durability of ruthenium oxide for acidic water oxidation.

Nature communications·2026
Same author

Enamel-inspired composite with robust mechanical properties and self-healing capability.

Nature communications·2026
Same author

Charge symmetry breaking stabilizes high-valence Ru sites for proton exchange membrane electrolysis.

Nature communications·2026
Same author

Biomass-Derived Sustainable Dual-Atom Catalysts Enabled Highly Efficient Electrochemical Reductive Ring-Opening of 5-Hydroxymethylfurfural to 2,5-Hexanediol.

Journal of the American Chemical Society·2026
Same author

Structural and Molecular Confinement of Luminescent Wood Hydrogel.

ACS nano·2026
Same author

Combinatorial Assembly of Biomimetic Janus Membrane with Multiscale Architectures for Guided Bone Regeneration.

Advanced materials (Deerfield Beach, Fla.)·2026
Same journal

Large-scale discovery and annotation of substructure patterns in mass spectrometry profiles.

Nature communications·2026
Same journal

Salmonella SopB suppresses post-transcriptionally regulated cytokine release to reduce early tissue inflammation and delay disease progression.

Nature communications·2026
Same journal

A human-specific microRNA controls the timing of excitatory synaptogenesis.

Nature communications·2026
Same journal

An HMA-like integrated domain in the wheat tandem kinase WTK4 recognises an RNase-like pathogen effector.

Nature communications·2026
Same journal

Learning regularities in noise engages both neural predictive activity and representational changes.

Nature communications·2026
Same journal

The H3K4 methyltransferase KMT2D is an essential cofactor for GATA1 at erythroid gene enhancers.

Nature communications·2026
See all related articles

Related Experiment Video

Updated: Dec 2, 2025

Fabrication of a Bioactive, PCL-based "Self-fitting" Shape Memory Polymer Scaffold
09:37

Fabrication of a Bioactive, PCL-based "Self-fitting" Shape Memory Polymer Scaffold

Published on: October 23, 2015

13.3K

An all-natural bioinspired structural material for plastic replacement.

Qing-Fang Guan1, Huai-Bin Yang1, Zi-Meng Han1

  • 1Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Institute of Energy, Hefei Comprehensive National Science Center, CAS Center for Excellence in Nanoscience, Department of Chemistry, Institute of Biomimetic Materials & Chemistry, University of Science and Technology of China, Hefei, 230026, China.

Nature Communications
|November 4, 2020
PubMed
Summary
This summary is machine-generated.

Researchers developed a novel bioinspired material using cellulose nanofiber and mica microplatelets. This sustainable alternative to petroleum-based plastics offers superior mechanical and thermal properties for eco-friendly structural applications.

More Related Videos

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder
10:47

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder

Published on: May 22, 2014

27.9K
Novel Process for 3D Printing Decellularized Matrices
08:14

Novel Process for 3D Printing Decellularized Matrices

Published on: January 7, 2019

7.4K

Related Experiment Videos

Last Updated: Dec 2, 2025

Fabrication of a Bioactive, PCL-based "Self-fitting" Shape Memory Polymer Scaffold
09:37

Fabrication of a Bioactive, PCL-based "Self-fitting" Shape Memory Polymer Scaffold

Published on: October 23, 2015

13.3K
Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder
10:47

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder

Published on: May 22, 2014

27.9K
Novel Process for 3D Printing Decellularized Matrices
08:14

Novel Process for 3D Printing Decellularized Matrices

Published on: January 7, 2019

7.4K

Area of Science:

  • Materials Science
  • Biomimetics
  • Sustainable Polymers

Background:

  • Petroleum-based plastics present significant environmental and health concerns.
  • Developing sustainable structural materials with high mechanical and thermal performance for plastic replacement is a critical challenge.

Purpose of the Study:

  • To create a high-performance, eco-friendly structural material as a sustainable alternative to petroleum-based plastics.
  • To leverage nacre's multiscale architecture for designing advanced materials.

Main Methods:

  • Development of a "directional deforming assembly" method.
  • Utilization of all-natural raw materials: cellulose nanofiber and mica microplatelet.
  • Bioinspired design mimicking nacre's hierarchical structure.

Main Results:

  • Manufactured structural material exhibits high strength (281 MPa), toughness (11.5 MPa m1/2), and stiffness (20 GPa).
  • Achieved low coefficient of thermal expansion (7 × 10-6 K-1) and good thermal stability.
  • The bioinspired material surpasses petroleum-based plastics in mechanical and thermal properties.

Conclusions:

  • The directional deforming assembly method successfully produced a high-performance bioinspired structural material.
  • This novel material serves as a promising eco-friendly alternative to conventional plastics.
  • The study highlights the potential of nacre-inspired designs for sustainable material innovation.