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

5.2K
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...
5.2K
Factors Affecting Dissolution: Particle Size and Effective Surface Area01:23

Factors Affecting Dissolution: Particle Size and Effective Surface Area

888
Dissolution kinetics, an essential aspect of oral drug delivery, is significantly influenced by the drug's particle size. According to the Noyes-Whitney dissolution model, the dissolution rate correlates directly with the drug's surface area. The larger the surface area, the higher the drug's solubility in water, leading to a faster drug dissolution rate. Reducing particle size increases the effective surface area, enhancing the dissolution process. Micronization and nanosizing are...
888
Theories of Dissolution: The Danckwerts' Model and Interfacial Barrier Model01:09

Theories of Dissolution: The Danckwerts' Model and Interfacial Barrier Model

343
Various dissolution theories provide insight into the factors that influence the dissolution rate. Danckwerts' Model suggests that turbulence, rather than a stagnant layer, characterizes the dissolution medium at the solid-liquid interface. In this model, the agitated solvent contains macroscopic packets that move to the interface via eddy currents, facilitating the absorption and delivery of the drug to the bulk solution. The regular replenishment of solvent packets maintains the...
343

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

New insights on the cavitation development and the role of bubbles in Micro-Venturi channels.

Ultrasonics sonochemistry·2025
Same author

Thrombolytic potential of the "hydrodynamic cavitation on a chip" concept: insights into clot degradation.

Lab on a chip·2025
Same author

Optimization of PLGA Nanoparticle Formulation via Microfluidic and Batch Nanoprecipitation Techniques.

Micromachines·2025
Same author

On the Effects of 3D Printed Mold Material, Curing Temperature, and Duration on Polydimethylsiloxane (PDMS) Curing Characteristics for Lab-on-a-Chip Applications.

Micromachines·2025
Same author

Bone-on-a-Chip Systems for Hematological Cancers.

Biosensors·2025
Same author

High throughput microparticle production using microfabricated nozzle array.

RSC advances·2025

相关实验视频

Updated: Jul 18, 2025

Activating Molecules, Ions, and Solid Particles with Acoustic Cavitation
14:22

Activating Molecules, Ions, and Solid Particles with Acoustic Cavitation

Published on: April 11, 2014

15.1K

通过节能水力动态化反应器进行洗剂溶解强化.

Mohammadamin Maleki1,2, Farzad Rokhsar Talabazar1,2, Seyedali Seyedmirzaei Sarraf1,2

  • 1Faculty of Engineering and Natural Science, Sabanci University, 34956 Tuzla, Istanbul, Turkey.

ACS omega
|August 21, 2023
PubMed
概括

使用PEEK管反应器的水力动力腔化 (HC) 有效地溶解液体和粉末洗剂. 与传统机相比,这种方法大大减少了能源和时间,提供了潜在的洗衣机改进.

更多相关视频

Dispersion of Nanomaterials in Aqueous Media: Towards Protocol Optimization
09:35

Dispersion of Nanomaterials in Aqueous Media: Towards Protocol Optimization

Published on: December 25, 2017

28.5K
Studying Cavitation Enhanced Therapy
07:36

Studying Cavitation Enhanced Therapy

Published on: April 9, 2021

5.3K

相关实验视频

Last Updated: Jul 18, 2025

Activating Molecules, Ions, and Solid Particles with Acoustic Cavitation
14:22

Activating Molecules, Ions, and Solid Particles with Acoustic Cavitation

Published on: April 11, 2014

15.1K
Dispersion of Nanomaterials in Aqueous Media: Towards Protocol Optimization
09:35

Dispersion of Nanomaterials in Aqueous Media: Towards Protocol Optimization

Published on: December 25, 2017

28.5K
Studying Cavitation Enhanced Therapy
07:36

Studying Cavitation Enhanced Therapy

Published on: April 9, 2021

5.3K

科学领域:

  • 化学工程是化学工程的重要组成部分.
  • 材料科学 材料科学 材料科学
  • 可持续技术 可持续技术

背景情况:

  • 清洁剂溶解对于洗衣机效率至关重要.
  • 传统的方法,如磁机和磁仪,耗费大量的能量和时间.
  • 优化溶解过程可以在家用电器中节省大量能源.

研究的目的:

  • 为了研究水力动力空化 (HC) 的有效性,溶解液体和粉末洗剂.
  • 将微流体和PEEK管HC反应堆的性能与传统方法进行比较.
  • 为了评估HC反应堆在洗剂溶解中的能量和时间效率.

主要方法:

  • 使用的微流体和聚乙 (PEEK) 管水力动力腔化 (HC) 反应器.
  • 通过使用磁机和特尔戈托米仪方法比较HC反应堆的性能.
  • 液体和粉末洗剂的估计能耗和溶解时间.

主要成果:

  • 在溶解液体和粉末洗剂方面,PEEK管HC反应器表现出卓越的性能.
  • 对于液体洗剂,PEEK管实现了相似的溶解,使用的能量 (16.7%) 和时间 (14.8-70%) 比传统方法少得多.
  • 在PEEK管中溶解粉末洗剂需要更少的功率 (12-81.2%) 和从1200-1800秒大幅缩短时间到50秒.

结论:

  • 液动力学化,特别是使用PEEK管反应器,为洗剂溶解提供了一种高效的方法.
  • 这项技术在减少能源消耗和处理时间方面带来了显著的改进.
  • 高压技术有望提高现代洗衣机的效率.