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

Nomenclature of Alkynes02:39

Nomenclature of Alkynes

18.2K
Alkynes are unsaturated hydrocarbons characterized by the presence of carbon-carbon triple bonds and have a general formula CnH2n-2. The nomenclature of alkynes follows a set of rules similar to alkanes and alkenes; however, alkynes bear the suffix "-yne" instead of "-ane" or "-ene." There are two approaches to naming alkynes:
18.2K
Anionic Chain-Growth Polymerization: Overview01:20

Anionic Chain-Growth Polymerization: Overview

1.8K
The polymerization process that involves carbanion as an intermediate is called anionic polymerization. It is also a type of addition or chain-growth polymerization. Anionic polymerization gets initiated by a strong nucleophile such as an organolithium or a Grignard reagent. The most commonly used initiator for anionic polymerization is butyl lithium. Monomers involved in anionic polymerization must possess a vinyl group bonded to one or two electron-withdrawing groups. For instance,...
1.8K
Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)00:53

Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)

1.4K
Acyclic diene metathesis polymerization or ADMET polymerization involves cross-metathesis of terminal dienes, such as 1,8-nonadiene, to give linear unsaturated polymer and ethylene. As ADMET is a reversible process, the formed ethylene gas must be removed from the reaction mixture to complete the polymerization process.
Similar to cross-metathesis, ADMET also involves the formation of metallacyclobutane intermediate by [2+2] cycloaddition of one of the double bonds of a terminal diene with...
1.4K

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

Research on a belt roller fault diagnosis method based on adaptive band-time KAN.

Scientific reports·2026
Same author

Distance and wind direction dependent patterns of soil multifunctionality around an open-pit coal mine in an arid region.

Journal of environmental management·2026
Same author

From microbial succession to precision fermentation: Enhancing Yunnan coffee flavor with a defined native yeast starter guided by multi-omics.

Food research international (Ottawa, Ont.)·2026
Same author

Research on IMU-LiDAR collaborative positioning method for unmanned mine truck under weak GNSS conditions.

Scientific reports·2026
Same author

Blood Pressure Change and Subclinical Target Organ Damage in Mid-Adulthood.

Hypertension (Dallas, Tex. : 1979)·2026
Same author

Life Course Cumulative BMI Burden From Childhood to Adulthood and Risk of Metabolic Multimorbidity: A 36-Year Prospective Cohort Study.

Diabetes care·2026

相关实验视频

Updated: Apr 28, 2026

High-throughput Synthesis of Carbohydrates and Functionalization of Polyanhydride Nanoparticles
14:37

High-throughput Synthesis of Carbohydrates and Functionalization of Polyanhydride Nanoparticles

Published on: July 6, 2012

11.4K

纳米摄影的持久度指数与以斯特功能化.

Jing Chen1,2, Guilin Hu1,2, Jingyi He1,2

  • 1Department Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Laboratory of Organic Solids, Institution Institute of Chemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Chinese Academy of Sciences, Beijing, 100190, P. R. China.

Chemistry, an Asian journal
|April 14, 2025
PubMed
概括

研究人员合成了以功能化纳米格拉迪因 (NanoGDY-CO) 来控制其自我组装. 这项研究揭示了结和ππ堆叠如何创建稳定的NanoGDY二极管,防止进一步的聚合.

关键词:
迪默 (Dimer) 是一个数字.在 Graphdiyne 中使用.在Nano graphdiyne中使用.自动组装的自动组装机堆叠 堆叠 堆叠 堆叠

更多相关视频

Procedure for Fabricating Biofunctional Nanofibers
09:39

Procedure for Fabricating Biofunctional Nanofibers

Published on: September 10, 2012

12.5K
Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules
08:40

Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules

Published on: April 28, 2014

12.4K

相关实验视频

Last Updated: Apr 28, 2026

High-throughput Synthesis of Carbohydrates and Functionalization of Polyanhydride Nanoparticles
14:37

High-throughput Synthesis of Carbohydrates and Functionalization of Polyanhydride Nanoparticles

Published on: July 6, 2012

11.4K
Procedure for Fabricating Biofunctional Nanofibers
09:39

Procedure for Fabricating Biofunctional Nanofibers

Published on: September 10, 2012

12.5K
Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules
08:40

Gyroid Nickel Nanostructures from Diblock Copolymer Supramolecules

Published on: April 28, 2014

12.4K

科学领域:

  • 材料科学 材料科学 材料科学
  • 超分子化学 超分子化学
  • 纳米技术纳米技术

背景情况:

  • 控制纳米ographdiyne (NanoGDY) 自组装是理解graphdiyne属性的关键.
  • 持久的NanoGDY二元聚合物很难在溶液中捕获.

研究的目的:

  • 为了合成和研究一种新型功能化纳米GDY (NanoGDY-CO) 的聚合行为.
  • 了解影响NanoGDY自组装和溶液中二元体形成的因素.

主要方法:

  • 合成以功能化纳米GDY与溶解的链.
  • 使用1H NMR,UV-vis和光 (FL) 光谱的聚合的研究.
  • 对温度和溶剂对自组装的影响的分析.

主要成果:

  • 纳米GDY-CO自组装成持久的,共平面的,滑叠的二次体.
  • 分子间结合和 ππ 堆叠驱动二分体的形成.
  • 分支基替代剂可以防止在二聚体阶段以外的进一步聚合.

结论:

  • 成功合成和表征了一种新的NanoGDY衍生物 (NanoGDY-CO).
  • 证明了对NanoGDY聚合的控制,形成稳定的二元体.
  • 为潜在的应用提供了对操纵NanoGDY自组装的见解.