Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Elastin is Responsible for Tissue Elasticity01:12

Elastin is Responsible for Tissue Elasticity

2.4K
Elastic fiber contains the protein elastin along with lesser amounts of other proteins and glycoproteins. The main property of elastin is that it will return to its original shape after being stretched or compressed. Elastic fibers are prominent in elastic tissues found in skin and the elastic ligaments of the vertebral column.
Ligaments and tendons are made of dense regular connective tissue, but in ligaments not all fibers are parallel. Dense regular elastic tissue contains elastin fibers and...
2.4K
Circular Shafts - Elastoplastic Materials01:24

Circular Shafts - Elastoplastic Materials

637
The study of solid circular shafts under stress shows that within the elastic limit, stress increases directly to the distance from the shaft's center. This relationship holds until the shaft reaches a critical point of stress, beyond which it begins to yield, marking the transition from elastic to plastic deformation. At this crucial juncture, the maximum torque the shaft can endure without permanent deformation is determined, signifying the limit of its elastic behavior.
As torque on the...
637
Members Made of Elastoplastic Material01:19

Members Made of Elastoplastic Material

535
The behavior of elastoplastic materials under bending stresses, particularly in structural members with rectangular cross-sections, is crucial for predicting material responses and understanding failure modes. Initially, when a bending moment is applied, the stress distribution across the section follows Hooke's Law and is linear and elastic. This distribution means the stress increases from the neutral axis to the maximum at the outer fibers, up to the elastic limit.
As the bending moment...
535
Ferrocement01:30

Ferrocement

1.1K
Ferro-cement is a distinctive construction material that represents an innovative variant of reinforced concrete, characterized by its unique composition and the method by which it is formed. Unlike standard reinforced concrete, which relies on larger steel bars for reinforcement, ferro-cement utilizes densely packed layers of mesh or fine rods, fully encased in cement mortar. This composition allows for the creation of structures that are significantly thinner and more flexible than their...
1.1K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Aquatic Toxicological Assessment of Solid Pyrolysis Product (SPP) from Synthetic Textile Feedstock Relative to Biochar, Carbon Black, and Activated Carbon.

Environmental science & technology·2026
Same author

BARCODE: high throughput screening and analysis of soft active materials.

Nature communications·2025
Same author

Elasticity and Dynamics of Elastomeric Epoxy Networks: Comparing Simulations and Experiments at High Frequency.

ACS macro letters·2025
Same author

Rigidity Governs Entrainment of Bacteria Cells in Biopolymer Scaffolds.

ACS biomaterials science & engineering·2025
Same author

Hacktive matter: data-driven discovery through hackathon-based cross-disciplinary coding.

Soft matter·2025
Same author

Active and passive crosslinking of cytoskeleton scaffolds tune the effects of cell inclusions on composite structure.

Soft matter·2025
Same journal

Erratum for the Research Article "Detecting supramolecular organic nanoparticles during heat wave".

Science (New York, N.Y.)·2026
Same journal

Local signals, systemic decline.

Science (New York, N.Y.)·2026
Same journal

The mechanics of liver regeneration.

Science (New York, N.Y.)·2026
Same journal

Computing in a memory with physics.

Science (New York, N.Y.)·2026
Same journal

Retraction.

Science (New York, N.Y.)·2026
Same journal

Making time.

Science (New York, N.Y.)·2026
関連記事をすべて見る

関連する実験動画

Updated: May 4, 2026

Synthesis of Biocompatible Liquid Crystal Elastomer Foams as Cell Scaffolds for 3D Spatial Cell Cultures
13:38

Synthesis of Biocompatible Liquid Crystal Elastomer Foams as Cell Scaffolds for 3D Spatial Cell Cultures

Published on: April 11, 2017

10.1K

硬化エラストマー 貝類に由来する鉄カテコール複合体

Emmanouela Filippidi1,2, Thomas R Cristiani1,3, Claus D Eisenbach1,4

  • 1Materials Research Laboratory, University of California, Santa Barbara, CA 93106, USA.

Science (New York, N.Y.)
|October 28, 2017
PubMed
まとめ
この要約は機械生成です。

エポキシネットワークを強化し 伸縮性を犠牲にすることなく 硬さと強さを高めます この突破は 材料の限界を克服し より強く 頑丈で 伸縮性のある材料を生み出します

さらに関連する動画

Stable Aqueous Suspensions of Manganese Ferrite Clusters with Tunable Nanoscale Dimension and Composition
10:45

Stable Aqueous Suspensions of Manganese Ferrite Clusters with Tunable Nanoscale Dimension and Composition

Published on: February 5, 2022

4.6K
Micropatterned Magneto-Rheological Elastomers to Drive Changes in Cardiomyocyte Alignment
08:10

Micropatterned Magneto-Rheological Elastomers to Drive Changes in Cardiomyocyte Alignment

Published on: June 10, 2025

650

関連する実験動画

Last Updated: May 4, 2026

Synthesis of Biocompatible Liquid Crystal Elastomer Foams as Cell Scaffolds for 3D Spatial Cell Cultures
13:38

Synthesis of Biocompatible Liquid Crystal Elastomer Foams as Cell Scaffolds for 3D Spatial Cell Cultures

Published on: April 11, 2017

10.1K
Stable Aqueous Suspensions of Manganese Ferrite Clusters with Tunable Nanoscale Dimension and Composition
10:45

Stable Aqueous Suspensions of Manganese Ferrite Clusters with Tunable Nanoscale Dimension and Composition

Published on: February 5, 2022

4.6K
Micropatterned Magneto-Rheological Elastomers to Drive Changes in Cardiomyocyte Alignment
08:10

Micropatterned Magneto-Rheological Elastomers to Drive Changes in Cardiomyocyte Alignment

Published on: June 10, 2025

650

科学分野:

  • 材料科学
  • ポリマー化学
  • バイオミメティック素材

背景:

  • 材料はしばしば硬さと伸縮性の間のトレードオフに直面します.
  • エラストモアのクロスリンク密度を増やすと強度が向上するが,頑丈性が低下し,脆性が生じる.

研究 の 目的:

  • 材料の硬さ-伸縮性のトレードオフを回避するために
  • マリン・ミッスル・ビッシ・キューティクルに 触発された新素材を開発する

主な方法:

  • 乾燥した,緩やかな交結のエポキシネットワークに,犠牲の,可逆の鉄-カテコールクロスリンクを組み込む.
  • 鉄を含む網の機械的性質を,その鉄のない前体と比較する.

主要な成果:

  • 鉄を含むエポキシ網は 2~3倍の硬さ 張力強さ 張力強さを示した.
  • 材料は元の伸縮性を保ちながら 回復可能なヒステリックエネルギー分散を得ました
  • ネットワークの乾燥した性質は,クロスリンクとイオノメリックナノドメインの協力的な効果を通じて,プロパティの強化を強めた.

結論:

  • リバーシブルな鉄・カテコール・クロスリンクは,ポリマーネットワークに固有の硬さ-伸縮性のトレードオフを効果的に克服します.
  • 優れた機械的特性を持つ高度な材料を設計するための バイオミメティックアプローチは有望な戦略です
  • 金属-リガンド協調複合体で機能化されたドライポリマーネットワークは,著しく性能が向上しています.