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

Precipitation and Co-precipitation01:17

Precipitation and Co-precipitation

Precipitation and coprecipitation methods can be used to separate a mixture of ions in a solution. In qualitative inorganic analysis, ions that form sparingly soluble precipitates with the same reagent are separated based on the differences in solubility products. For example, consider the separation of Cu(II) and Fe(II) ions by precipitation as insoluble sulfides. First, copper(II) sulfide is precipitated by the addition of acidic H2S, where the dissociation of H2S is suppressed. Adding H2S...
Capillary Electrophoresis: Applications01:30

Capillary Electrophoresis: Applications

Capillary electrophoretic separations offer various modes, each with unique applications. These modes include capillary zone electrophoresis, capillary gel electrophoresis, capillary array electrophoresis, capillary isoelectric focusing, capillary isotachophoresis, micellar electrokinetic chromatography, and capillary electrochromatography.
Capillary zone electrophoresis (CZE) separates ionic components based on their electrophoretic mobility. It has been used to separate proteins, amino acids,...

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

Effects of interfacial hydrogen bonding and electrostatic interactions on the adsorption and foaming properties in saponin mixtures.

Journal of colloid and interface science·2026
Same author

Correction: Gawlińska-Nęcek et al. Influence of Conditioning Temperature on Defects in the Double Al<sub>2</sub>O<sub>3</sub>/ZnO Layer Deposited by the ALD Method. <i>Materials</i> 2021, <i>14</i>, 1038.

Materials (Basel, Switzerland)·2026
Same author

Encapsulation of Plant Extracts in a Psyllium/Starch Matrix: Synthesis and Functional Properties.

Molecules (Basel, Switzerland)·2026
Same author

Gallium Nitride for Space Photovoltaics: Properties, Synthesis Methods, Device Architectures and Emerging Market Perspectives.

Micromachines·2025
Same author

Analysis of Stability and Functionality of Coil and Piezoelectric Braille Modules Under Varying Temperature Conditions.

Micromachines·2025
Same author

Chitosan composites with beeswax and olive oil nano-microcapsules physicochemical characterization and antibacterial activity against skin microbiota.

Scientific reports·2025

相关实验视频

Updated: Jun 30, 2026

A High-throughput Cell Microarray Platform for Correlative Analysis of Cell Differentiation and Traction Forces
12:04

A High-throughput Cell Microarray Platform for Correlative Analysis of Cell Differentiation and Traction Forces

Published on: March 1, 2017

9.8K

用于生物分析应用的水凝微阵列:关于材料性质的初步研究

Weronika Kieres1, Sonia Kudłacik-Kramarczyk1, Joanna Marczyk2

  • 1Jerzy Haber Institute of Catalysis and Surface Chemistry, Polish Academy of Sciences, 8 Niezapominajek St., 30-239 Krakow, Poland.

Materials (Basel, Switzerland)
|July 12, 2025
PubMed
概括
此摘要是机器生成的。

这项研究开发了来自PEGDA,阿拉伯,贝他因和藻酸盐的紫外线交叉连接的水凝. 10SA_15配方为生物医学应用 (如药物输送) 提供了最佳的稳定性和膨胀平衡.

关键词:
在FT-IR光谱学中使用.这就是SEM SEM.紫外线光聚合的光聚合.贝他因 (betaine) 是一种蛋白质.生物医学材料生物医学材料接触角度的接触角度是什么阿拉伯口香糖的阿拉伯语这种水凝是水凝.甲基酸盐的使用方法膨胀比率是指胀比率.

更多相关视频

Photodegradable Hydrogel Interfaces for Bacteria Screening, Selection, and Isolation
07:28

Photodegradable Hydrogel Interfaces for Bacteria Screening, Selection, and Isolation

Published on: November 4, 2021

3.0K
Hydrogel Arrays Enable Increased Throughput for Screening Effects of Matrix Components and Therapeutics in 3D Tumor Models
10:49

Hydrogel Arrays Enable Increased Throughput for Screening Effects of Matrix Components and Therapeutics in 3D Tumor Models

Published on: June 16, 2022

2.7K

相关实验视频

Last Updated: Jun 30, 2026

A High-throughput Cell Microarray Platform for Correlative Analysis of Cell Differentiation and Traction Forces
12:04

A High-throughput Cell Microarray Platform for Correlative Analysis of Cell Differentiation and Traction Forces

Published on: March 1, 2017

9.8K
Photodegradable Hydrogel Interfaces for Bacteria Screening, Selection, and Isolation
07:28

Photodegradable Hydrogel Interfaces for Bacteria Screening, Selection, and Isolation

Published on: November 4, 2021

3.0K
Hydrogel Arrays Enable Increased Throughput for Screening Effects of Matrix Components and Therapeutics in 3D Tumor Models
10:49

Hydrogel Arrays Enable Increased Throughput for Screening Effects of Matrix Components and Therapeutics in 3D Tumor Models

Published on: June 16, 2022

2.7K

科学领域:

  • 生物材料科学 生物材料科学
  • 聚合物化学 聚合物化学
  • 生物分析化学 生物分析化学

背景情况:

  • 水凝矩阵对于生物分析应用至关重要.
  • 开发稳定和功能性的水凝需要仔细控制成分和加工.
  • 聚乙烯甘醇二烯酸盐 (PEGDA) 和藻酸盐是用于凝制造的多功能生物材料.

研究的目的:

  • 开发和描述使用PEGDA,阿拉伯,贝他因和藻酸盐的UV交联水凝矩阵.
  • 评估甲基酸盐含量和紫外线暴露时间对水凝特性的影响.
  • 评估这些水凝对于生物分析和生物医学应用的适用性.

主要方法:

  • 物理化学分析包括乳液稳定性,FT-IR光谱,胀测试,pH监测,接触角测量和SEM/光学显微镜.
  • 配制具有不同度的酸和UV聚合时间的水凝.
  • 结构完整性和表面湿透性的评估.

主要成果:

  • 水凝的特性受到酸盐含量和紫外线暴露时间的显著影响.
  • 5SA_5配方表现出最高的膨胀率 (2.32 g/g),但机械稳定性较差.
  • 10SA_15配方表现出平衡的性能,膨胀率为1.92g/g,并且保持了结构完整性.
  • 表面的水友性在50°至100°之间,其中10SA_5显示了最高的湿透性 (50°).

结论:

  • 基于PEGDA,阿拉伯,贝他因和藻酸盐的UV交叉链接水凝显示可调节的特性.
  • 10SA_15配方提供了一个有前途的平台,具有良好的稳定性和膨胀特性.
  • 这些水凝适用于生物医学应用,包括药物输送和伤口愈合,因为它们具有吸收性和稳定性.