/

/

通过结晶驱动生物降解块共聚物的自组装合成单分散圆柱状纳米粒子

JoVE Journal
Química

É necessária uma assinatura da JoVE para visualizar este conteúdo. Faça login ou comece sua avaliação gratuita.

JoVE Journal Química

Synthesis of Monodisperse Cylindrical Nanoparticles via Crystallization-driven Self-assembly of Biodegradable Block Copolymers

Please note that all translations are automatically generated. Click here for the English version.

通过结晶驱动生物降解块共聚物的自组装合成单分散圆柱状纳米粒子

DOI:

10.3791/59772-v

•

11:42 min

•

June 20, 2019

•

Zachary Coe, Andrew Weems, Andrew P. Dove, Rachel K. O’Reilly

¹Department of Chemistry,University of Birmingham

Capítulos

00:04Título
00:47Drying/Purification of ε-caprolactone
03:50Ring Opening Polymerization of ε-caprolactone
05:06RAFT (Reversible Addition-Fragmentation chain-Transfer) Polymerization of MMA (Methyl Methacrylate) and N,N-dimethylacrylamide
08:00Self-nucleation, Seed Generation and Living Crystallization-driven Self-assembly
09:34Results: ¹H NMR Spectrum and GPC
11:11Conclusion

Summary

Tadução automática

结晶驱动自组装 (CDSA) 显示了制造窄长度分布的圆柱形纳米结构的独特能力。演示了β-卡罗酮的有机环开聚合以及甲基丙烯酸酯和N、N-二甲基丙烯酰胺的后续链延伸。概述了一种可生产长度达 500 nm 的单分散圆柱体的活 CDSA 协议。

Tags

Keywords: Monodisperse Cylindrical Nanoparticles Crystallization-driven Self-assembly Biodegradable Block Copolymers Ring-opening Polymerization RAFT Polymerization Semi-crystalline Functional Regions Air-sensitive Chemistry Epsilon-caprolactone Calcium Hydride Vacuum Distillation Schlenk Line

Article

Embed

ADICIONAR À PLAYLIST

Usage Statistics

Vídeos Relacionados

折纸灵感的图案和可重构颗粒自组装

生物分子有序结构由短肽的自组装形成

复杂的二维形状的从单链DNA的瓷砖自组装

单壁碳纳米管与热可逆嵌段共聚物及表征功能化小角度中子散射

a硫磺共聚物基质内的免费配体硫化镉纳米粒子的合成

蛋白质生物缀合物的合成<em>通过</em>半胱氨酸马来酰亚胺化学

用聚苯乙烯接枝多壁纳米碳纳米管使自组装和各向异性斑块

用于跟踪纳米粒子自组装的液体细胞透射电子显微镜

半导体回转金属硫框架结晶的硫醇构建块的合成

通过活性表面生长机制合成基片束缚金纳米线

Read Article