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

Softwoods and Hardwoods01:28

Softwoods and Hardwoods

198
Softwoods and hardwoods, derived from different types of trees, are distinguished by their leaf structures and cellular compositions, each serving unique purposes in construction and manufacturing. Softwoods come from cone-bearing trees with needle-like leaves and are predominantly composed of longitudinal cells called tracheids and a smaller proportion of radial cells known as rays. Due to their cellular structure, softwoods are commonly used in construction for structural frames, sheathing,...
198
Structural Properties and Dimensions of Lumber01:21

Structural Properties and Dimensions of Lumber

130
Wood's structural properties derive from fibers aligned along the tree's length, contributing significantly to its mechanical strength. Wood exhibits up to twenty times greater tensile strength along these fibers compared to across them, and generally shows better performance under compression than tension. The length of fibers varies, with hardwoods having fibers around one twenty-fifth inch long and softwoods ranging from one-eighth to one-third inch.
The strength characteristics of...
130
Flexural Stress01:16

Flexural Stress

330
When analyzing bending in symmetric members, it's crucial to understand how stresses distribute when subjected to bending moments. This stress distribution is effectively described by applying fundamental mechanics and material science principles, particularly Hooke's Law for elastic materials.
Hooke's Law states that within the material's elastic limits, stress is directly proportional to strain. In a member experiencing a bending moment, the strain at any point is relative to...
330
Wood Products01:21

Wood Products

113
Wood products encompass a broad range of materials crafted from wood strands, veneers, lumber, and even waste wood-like shreds, designed for both structural and nonstructural purposes. Various specialized wood products have been developed to enhance strength, durability, and versatility in building applications.
Glue-laminated wood, often referred to as glulam, combines multiple smaller pieces of dimensional lumber using adhesives to form a single, larger piece. Cross-laminated timber consists...
113
Wood Surfacing01:14

Wood Surfacing

120
Wood surfacing is a critical finishing process designed to smoothen the wood surface, enhance its dimensional accuracy, and make handling safer. This process compensates for potential shrinkage during the seasoning phase by marginally increasing the wood dimensions before surfacing. It also helps correct some distortions that may occur as the wood dries.
The equipment used in the surfacing process is a plane equipped with rotating blades. This tool efficiently smoothens the wood surface and can...
120
Introduction to Wood01:19

Introduction to Wood

277
Wood, derived from trees, is a versatile and widely used construction material. Trees feature a trunk surrounded by a protective layer of dead bark. Beneath this outer layer lies the living bark, followed by the cambium, and then the sapwood which transitions into heartwood as it matures. At the center of the trunk is the pith. The age of a tree can be discerned by examining its growth rings, which are concentric bands visible in the trunk's cross-section.
The structural integrity of the...
277

You might also read

Related Articles

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

Sort by
Same author

Effect of hypergravity on the biomechanics of the musculoskeletal system in human lumbar spine: a numerical study.

Frontiers in bioengineering and biotechnology·2026
Same author

H<sub>2</sub>O<sub>2</sub>-independent oxygen activation via proton-coupled electron transfer for selective hydroxyl radical generation.

Water research·2026
Same author

Recyclable glass fiber-reinforced epoxy copper clad laminates for printed circuit board.

Communications chemistry·2026
Same author

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

Nature communications·2026
Same author

Associations of Mycoplasma pneumoniae load, co-infections, and macrolide resistance with clinical-laboratory profiles in hospitalized pediatric pneumonia: a targeted next-generation sequencing study of bronchoalveolar lavage fluid.

Annals of clinical microbiology and antimicrobials·2026
Same author

Comparative analysis of lipid-lowering mechanisms in efficacy-divergent traditional Chinese medicines.

Phytomedicine : international journal of phytotherapy and phytopharmacology·2026
Same journal

Enriching Magneto-Optical Functionalities in Iron Garnet Films via Compensation-Driven Magnetic Tuning.

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

Quartz-Like Supramolecular Glass Enabled by Host-Guest Size Mismatch.

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

Reliable and Reusable All-Solid-State Contact-Type Pre-Lithiation Platform for High-Performance All-Solid-State Batteries.

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

Cross-Scale Design of Electrocatalytic Systems for Steering Alcohol Oxidation Toward High-Value-Added Chemicals.

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

Synergistic Control of Radiative Decay and Exciton Splitting Dynamics for Efficient Organic Solar Cells Processed by Non-Halogenated Solvent.

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

Nitrogen-Incorporated Silicon Dioxide Interlayer Enables Pinhole-Reduced and Robust TOPCon With a High Implied Open-Circuit Voltage over 760 mV.

Advanced materials (Deerfield Beach, Fla.)·2026
See all related articles

Related Experiment Video

Updated: Jul 26, 2025

Twin-Screw Extrusion Process to Produce Renewable Fiberboards
07:21

Twin-Screw Extrusion Process to Produce Renewable Fiberboards

Published on: January 27, 2021

6.5K

Superflexible Artificial Soft Wood.

Yu-Cheng Gao1, Zhi-Long Yu1, Bing Qin1

  • 1Division of Nanomaterials & Chemistry, Hefei National Research Center for Physical Sciences at the Microscale, Department of Chemistry, Institute of Biomimetic Materials & Chemistry, Anhui Engineering Laboratory of Biomimetic Materials, University of Science and Technology of China, Hefei, 230026, China.

Advanced Materials (Deerfield Beach, Fla.)
|June 16, 2023
PubMed
Summary
This summary is machine-generated.

Researchers developed a superflexible artificial soft wood inspired by cork. This novel material exhibits superior flexibility and robustness, outperforming natural soft wood and paving the way for advanced sensors.

Keywords:
artificial woodbending-insensitivitysoft woodsoft-rigid designsuperflexibility

More Related Videos

Flexural Rigidity Measurements of Biopolymers Using Gliding Assays
07:55

Flexural Rigidity Measurements of Biopolymers Using Gliding Assays

Published on: November 9, 2012

10.9K
Fabrication and Design of Wood-Based High-Performance Composites
08:08

Fabrication and Design of Wood-Based High-Performance Composites

Published on: November 9, 2019

13.4K

Related Experiment Videos

Last Updated: Jul 26, 2025

Twin-Screw Extrusion Process to Produce Renewable Fiberboards
07:21

Twin-Screw Extrusion Process to Produce Renewable Fiberboards

Published on: January 27, 2021

6.5K
Flexural Rigidity Measurements of Biopolymers Using Gliding Assays
07:55

Flexural Rigidity Measurements of Biopolymers Using Gliding Assays

Published on: November 9, 2012

10.9K
Fabrication and Design of Wood-Based High-Performance Composites
08:08

Fabrication and Design of Wood-Based High-Performance Composites

Published on: November 9, 2019

13.4K

Area of Science:

  • Materials Science
  • Biomimetics
  • Polymer Science

Background:

  • Soft woods possess anisotropic microstructures and flexibility, but often face trade-offs between flexibility and robustness.
  • Natural cork wood's combination of soft suberin and rigid lignin provides a model for achieving both properties.

Purpose of the Study:

  • To create an artificial soft wood with enhanced flexibility and mechanical robustness.
  • To mimic the synergistic composition of natural cork wood using synthetic materials.

Main Methods:

  • Fabrication of artificial soft wood via freeze-casting of soft-in-rigid (rubber-in-resin) emulsions.
  • Utilizing carboxy nitrile rubber for softness and melamine resin for stiffness.
  • Employing thermal curing to induce micro-scale phase inversion and create a reinforced soft phase.

Main Results:

  • The artificial soft wood demonstrates crack resistance, structural robustness, and superb multi-directional flexibility (bending, twisting, stretching).
  • Achieved excellent fatigue resistance and high strength, surpassing natural soft wood and other wood-inspired materials.
  • The material exhibits properties suitable for bending-insensitive stress sensors.

Conclusions:

  • The developed artificial soft wood successfully integrates superflexibility and robustness through a biomimetic design.
  • This material offers a promising platform for flexible electronics and sensing applications.
  • The freeze-casting and phase inversion method provides a viable route for creating advanced wood-like materials.