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

Types of Step-Growth Polymers: Polyesters01:20

Types of Step-Growth Polymers: Polyesters

2.3K
The introduction of polyesters has brought major development to the textile industry. The wrinkle-free behavior of polyester blends has eliminated the need for starching and ironing clothes.
Polyesters are commonly prepared from terephthalic acid and ethylene glycol; the crude product is known as poly(ethylene terephthalate) or PET. However, polyesters are synthesized industrially by transesterification of dimethyl terephthalate with ethylene glycol at 150 °C. The two reactants and the...
2.3K

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

Crosslinking-Dependent Design of Hyaluronic Acid Matrices for Enhanced Bioadhesion and Cellular Response.

Pharmaceutics·2026
Same author

Biocompatible Photocrosslinked Chitosan- and Gelatin-Based Hydrogels for Wound Healing Applications.

Gels (Basel, Switzerland)·2026
Same author

Sulfonated Poly(Ether Ether Ketone)/Praseodymium Doped Zinc Ferrite Composites as Promising Polyelectrolyte Membranes for Fuel Cells.

Polymers·2025
Same author

Development of an Innovative Nanosystem Based on Functionalized Albumin and Oxidized Gellan for the Synergistic Delivery of Curcumin and Temozolomide in the Treatment of Brain Cancer.

Gels (Basel, Switzerland)·2025
Same author

Carbon Dot-Enhanced Doxorubicin Liposomes: A Dual-Functional Nanoplatform for Cancer Therapy.

International journal of molecular sciences·2025
Same author

Chitosan-Based Hydrogels Containing Nystatin and Propolis as a Novel Tool for <i>Candida auris</i> Skin Decolonization.

Gels (Basel, Switzerland)·2025

相关实验视频

Updated: Jul 15, 2025

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning
12:07

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Published on: April 16, 2018

13.5K

聚氨可降解的水凝,基于循环德克斯-奥利戈卡普罗拉克衍生物.

Alexandra-Diana Diaconu1, Corina-Lenuta Logigan2, Catalina Anisoara Peptu2

  • 1"Petru Poni" Institute of Macromolecular Chemistry, Aleea Grigore Ghica Voda 41A, 700487 Iasi, Romania.

Gels (Basel, Switzerland)
|September 27, 2023
PubMed
概括

由环氧和聚乙烯糖醇制成的新的可降解水凝显示了可调节的特性和药物传递潜力. 这些先进的聚合物网络在各种领域提供了有前途的应用.

关键词:
交叉连接 交叉连接 交叉连接循环德克斯林 (Cyclodextrin) 是一种循环德克斯林.可降解的可降解物质动态的风湿学 动态的风湿学这是一种水凝.异氨酸二酸二酸盐的异氨酸.这种药物是levofloxacin.橄烯酸的使用方法聚乙烯糖醇是一种聚乙烯糖醇.

更多相关视频

Microwave-assisted Functionalization of Polyethylene glycol and On-resin Peptides for Use in Chain Polymerizations and Hydrogel Formation
15:33

Microwave-assisted Functionalization of Polyethylene glycol and On-resin Peptides for Use in Chain Polymerizations and Hydrogel Formation

Published on: October 29, 2013

29.0K
Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications
09:22

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Published on: August 28, 2015

19.2K

相关实验视频

Last Updated: Jul 15, 2025

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning
12:07

Fabricating Degradable Thermoresponsive Hydrogels on Multiple Length Scales via Reactive Extrusion, Microfluidics, Self-assembly, and Electrospinning

Published on: April 16, 2018

13.5K
Microwave-assisted Functionalization of Polyethylene glycol and On-resin Peptides for Use in Chain Polymerizations and Hydrogel Formation
15:33

Microwave-assisted Functionalization of Polyethylene glycol and On-resin Peptides for Use in Chain Polymerizations and Hydrogel Formation

Published on: October 29, 2013

29.0K
Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications
09:22

Fabricating Superhydrophobic Polymeric Materials for Biomedical Applications

Published on: August 28, 2015

19.2K

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
  • 生物医学工程 生物医学工程

背景情况:

  • 聚合物网络对于药物输送和组织工程至关重要.
  • 环氧和聚乙烯甘醇 (PEG) 具有独特的特性,如水友性和宿主-客人复杂化.
  • 开发具有可控制性质的可降解聚合物网络是一个持续的挑战.

研究的目的:

  • 合成和表征新的,水解可降解的聚合物网络.
  • 为了研究环极素含量对网络特性和药物加载/释放的影响.
  • 评估这些水凝在药物输送应用中的潜力.

主要方法:

  • 使用异龙二酸盐的环氧和PEG的多添加交联.
  • 为了降解性,自定义修改了循环德克斯与橄卡普罗拉克.
  • 使用扫描电子显微镜 (SEM),差异热重力测量分析 (DTG) 和里埃转换红外光谱 (FTIR) 的表征.
  • 动态风湿学,热水膨胀和水解性降解研究.
  • 使用勒沃素作为模型药物的药物加载和释放研究.

主要成果:

  • 成功合成了具有确认形态和结构的交联聚合物网络.
  • 已证明可调节的水友性质和封装能力.
  • 水解降解性是通过修改奥利戈卡普罗拉克来实现的.
  • 动态的风湿学和胀研究揭示了网络连接性和环极素度的影响.
  • 利沃富洛克萨辛释放研究表明,有可能控制药物输送.

结论:

  • 开发的基于环氧德素-PEG的水凝具有水解性降解性,并具有可调节的特性.
  • 环极的数量显著影响网络的连接性,胀和退化行为.
  • 这些材料对药物封装和受控释放应用具有前景.