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

Detergent Purification of Membrane Proteins01:18

Detergent Purification of Membrane Proteins

5.0K
Detergents are used to purify the integral proteins of the membrane. The hydrophobic portion of the detergent can replace membrane phospholipids while solubilizing the membrane proteins. When detergent monomers reach a specific concentration in a solution called critical micelle concentration (CMC), they form micelles. Above CMC, the concentration of the detergent monomers remains in equilibrium with the micelle. The number of detergent monomers present in the CMC varies for each detergent, and...
5.0K

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

10-HDA attenuates inflammatory responses in LPS-activated RAW264.7 cells <i>in vitro</i> via the NUR77/NF-κB pathways and improving mitochondrial functions.

Frontiers in pharmacology·2026
Same author

Interfacial Entropy Drives Crystallization of Covalent Framework Membranes for Precise Ionic Separation.

Angewandte Chemie (International ed. in English)·2026
Same author

A Coumarin-Based Probe for Sequential ON-OFF-ON Detection of Cu<sup>2+</sup> and Biothiols: Naked-Eye Detection, Smartphone RGB Readout and In Vivo Imaging.

Biosensors·2026
Same author

Molecular mechanisms of plant freezing tolerance: from cold signal perception to adaptive responses.

Frontiers in plant science·2026
Same author

NIR-responsive mild photothermal hydrogels for multimodal antibacterial therapy, immunomodulation, and regenerative repair of MRSA-infected wounds.

Journal of nanobiotechnology·2026
Same author

Gout, Hyperuricemia and Crystal-Associated Disease Network (G-CAN) consensus statement regarding labels and definitions for disease elements in calcium pyrophosphate crystal deposition (CPPD).

Annals of the rheumatic diseases·2026

相关实验视频

Updated: May 16, 2025

Electrophoretic Crystallization of Ultrathin High-performance Metal-organic Framework Membranes
07:45

Electrophoretic Crystallization of Ultrathin High-performance Metal-organic Framework Membranes

Published on: August 16, 2018

9.9K

图灵结构的共价有机框架膜,用于快速精确的分离.

Bingjie Gao1, Youxin Gong1, Zhe Zhang2

  • 1State Key Laboratory of Materials-Oriented Chemical Engineering, and College of Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu, 211816, P.R. China.

Angewandte Chemie (International ed. in English)
|May 7, 2025
PubMed
概括

本研究介绍了具有纳米级图灵结构的共价有机框架 (COFs) 膜,以实现高效的分子分离. 这些新型膜提供了增强的水透性和对有价值化合物的高选择性.

关键词:
共价有机框架 (COFs) 是一种共价有机框架.纳米过的纳米过方法聚胺分离的分离方法图灵结构就是图灵结构.

更多相关视频

Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface
08:42

Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface

Published on: July 10, 2017

13.3K
Wet Chemistry and Peptide Immobilization on Polytetrafluoroethylene for Improved Cell-adhesion
06:15

Wet Chemistry and Peptide Immobilization on Polytetrafluoroethylene for Improved Cell-adhesion

Published on: August 15, 2016

7.6K

相关实验视频

Last Updated: May 16, 2025

Electrophoretic Crystallization of Ultrathin High-performance Metal-organic Framework Membranes
07:45

Electrophoretic Crystallization of Ultrathin High-performance Metal-organic Framework Membranes

Published on: August 16, 2018

9.9K
Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface
08:42

Microfluidic-based Synthesis of Covalent Organic Frameworks COFs: A Tool for Continuous Production of COF Fibers and Direct Printing on a Surface

Published on: July 10, 2017

13.3K
Wet Chemistry and Peptide Immobilization on Polytetrafluoroethylene for Improved Cell-adhesion
06:15

Wet Chemistry and Peptide Immobilization on Polytetrafluoroethylene for Improved Cell-adhesion

Published on: August 15, 2016

7.6K

科学领域:

  • 材料科学 材料科学 材料科学
  • 化学工程是化学工程的重要组成部分.
  • 纳米技术 纳米技术

背景情况:

  • 膜中的图灵结构增强了通过内部空洞的水透.
  • 现有的图灵结构在孔隙性上有局限性,阻碍了精确的分子分离.
  • 共价有机框架 (COF) 为先进的膜应用提供可调节的特性.

研究的目的:

  • 开发具有纳米级条纹图灵结构的COF膜,用于先进的分子分离.
  • 为了克服现有的图灵结构的局限性,用于精确的分离应用.
  • 为了证明基于COF的图灵结构在高值分离中的潜力.

主要方法:

  • 在聚合物基板上使用金属聚烯化学制造COF膜.
  • 通过"局部激活和横向抑制"对纳米级条纹图灵结构进行受控合成.
  • 对水的透性和分子选择性进行膜性能的表征.

主要成果:

  • 达到45.0 L m-2 h-1 bar-1的水透率,是非图灵膜的13倍.
  • 对模型的超高选择性 (高达638) 已被证明.
  • 成功创建了具有外部条纹和内部化图灵架构的COF膜.

结论:

  • 在COF膜中可以有效地创建图灵结构,用于分离应用.
  • 基于COF的图灵膜在快速和精确的分子分离方面表现出卓越的性能.
  • 这项技术对分离高价值药品和其他复杂分子具有前景.