Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Protein Organization01:13

Protein Organization

144.8K
Overview
144.8K
Protein Folding01:22

Protein Folding

121.4K
Overview
121.4K
Ionic Crystal Structures02:42

Ionic Crystal Structures

14.8K
Ionic crystals consist of two or more different kinds of ions that usually have different sizes. The packing of these ions into a crystal structure is more complex than the packing of metal atoms that are the same size.
Most monatomic ions behave as charged spheres, and their attraction for ions of opposite charge is the same in every direction. Consequently, stable structures for ionic compounds result (1) when ions of one charge are surrounded by as many ions as possible of the opposite...
14.8K
Protein and Protein Structure02:15

Protein and Protein Structure

81.4K
Proteins are one of the most abundant organic molecules in living systems and have the most diverse range of functions of all macromolecules. Proteins may be structural, regulatory, contractile, or protective. They may serve in transport, storage, or membranes; or they may be toxins or enzymes. Their structures, like their functions, vary greatly. They are all, however, amino acid polymers arranged in a linear sequence.
A protein's shape is critical to its function. For example, an enzyme...
81.4K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Engineered exosomes deliver structurally optimized toad BAX to reactivate mitochondrial apoptosis in colorectal cancer.

Frontiers in oncology·2026
Same author

High Pressure Synthesis of Ultrasmall Nanodiamonds with Nitrogen Vacancy Centers.

Nano letters·2026
Same author

Supportive parenting moderates the link between parents' and children's internalizing symptoms in families of color.

Journal of family psychology : JFP : journal of the Division of Family Psychology of the American Psychological Association (Division 43)·2026
Same author

Staging and defect-limited intercalation of FeCl<sub>3</sub> in graphite electrodes.

Nature communications·2026
Same author

Toward Hydrogen Isotope Separations through Strong Hydrogen Adsorption at Open Copper(I) Sites in an Ultramicroporous Metal-Organic Framework.

Journal of the American Chemical Society·2026
Same author

Engineering <i>Escherichia coli</i> for Urease-Driven Synthesis of Metal Oxide Nanomaterials.

ACS synthetic biology·2026

相关实验视频

Updated: Sep 13, 2025

Synthesis of Information-bearing Peptoids and their Sequence-directed Dynamic Covalent Self-assembly
09:34

Synthesis of Information-bearing Peptoids and their Sequence-directed Dynamic Covalent Self-assembly

Published on: February 6, 2020

7.5K

三维晶体由线性寡蛋白组装在一起.

Yen Jea Lee1, Peter Ercius2, Xubo Luo1

  • 1Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States.

Nano letters
|July 28, 2025
PubMed
概括

研究人员从短聚合物中设计了三维 (3D) 类晶体. 对聚合物链末端的精确控制使厚厚的晶体层能够生长,克服了3D晶体形成的挑战.

关键词:
三维水晶的三维水晶.4D-STEM是一个4D-STEM.这是一种类类.自动组装的自动组装机终端终端终端终端终端终端

更多相关视频

Formation of Ordered Biomolecular Structures by the Self-assembly of Short Peptides
07:26

Formation of Ordered Biomolecular Structures by the Self-assembly of Short Peptides

Published on: November 21, 2013

13.0K
Solid-phase Submonomer Synthesis of Peptoid Polymers and their Self-Assembly into Highly-Ordered Nanosheets
13:42

Solid-phase Submonomer Synthesis of Peptoid Polymers and their Self-Assembly into Highly-Ordered Nanosheets

Published on: November 2, 2011

29.6K

相关实验视频

Last Updated: Sep 13, 2025

Synthesis of Information-bearing Peptoids and their Sequence-directed Dynamic Covalent Self-assembly
09:34

Synthesis of Information-bearing Peptoids and their Sequence-directed Dynamic Covalent Self-assembly

Published on: February 6, 2020

7.5K
Formation of Ordered Biomolecular Structures by the Self-assembly of Short Peptides
07:26

Formation of Ordered Biomolecular Structures by the Self-assembly of Short Peptides

Published on: November 21, 2013

13.0K
Solid-phase Submonomer Synthesis of Peptoid Polymers and their Self-Assembly into Highly-Ordered Nanosheets
13:42

Solid-phase Submonomer Synthesis of Peptoid Polymers and their Self-Assembly into Highly-Ordered Nanosheets

Published on: November 2, 2011

29.6K

科学领域:

  • 聚合物化学 聚合物化学
  • 材料科学 材料科学 材料科学
  • 晶体学 晶体学是指结晶学.

背景情况:

  • 从合成聚合物构建三维 (3D) 水晶格子是具有挑战性的,因为同位素生长的驱动力有限.
  • 短链聚合物通常形成像纳米板一样的二维 (2D) 晶体结构.

研究的目的:

  • 从线性形六合体设计和创建3D形晶体.
  • 为了克服从合成寡合物中实现3D晶体生长的局限性.

主要方法:

  • 利用两性双锁序列来创建线性类六合体.
  • 修改了链条末端并删除了无形域以促进晶体生长.
  • 分析了晶体结构和晶格参数.

主要成果:

  • 实现形成高达500纳米厚的晶状片,显著超过典型的2D纳米板尺寸.
  • 观察到单元细胞的堆叠,其格子参数与2D纳米片相比较.
  • 确定了紧的C端部分,对于促进垂直生长和增强结晶性至关重要.

结论:

  • 证明了成功的3D形晶体的合理构造.
  • 突出了原子精度在终点化学中的关键作用,以实现远程排序和同位素晶体生长.
  • 开辟了从小分子类的宏观晶体设计的新途径.