Jove
Visualize
联系我们

相关概念视频

Lipid Absorption01:24

Lipid Absorption

494
Dietary triglycerides from chyme in the duodenum are mixed with bile salts produced by the liver to emulsify fats. As a result, large droplets are broken down into smaller ones, increasing the surface area for enzymatic action. Once emulsified, pancreatic lipases hydrolyze the triglycerides into free fatty acids and monoglycerides.
These breakdown products bind with bile salts and lecithin to form micelles, which quickly pass between microvilli to come in close contact with the apical...
494
Lipid Catabolism01:25

Lipid Catabolism

19
Triglycerides serve as crucial long-term energy storage molecules in microorganisms, providing a dense source of metabolic energy. Their breakdown is mediated by lipases, which hydrolyze triglycerides into glycerol and free fatty acids. Each of these components follows distinct metabolic pathways, ultimately contributing to ATP synthesis and cellular energy homeostasis.Glycerol MetabolismGlycerol, released from triglyceride hydrolysis, is phosphorylated by glycerol kinase to form...
19

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

Antibacterial peptidomimetics based on guanidine-functionalized di-tertiary amides.

RSC medicinal chemistry·2025
Same author

Synergistic effects of peptide mimics against enveloped viruses.

Virology·2025
Same author

The Effect of Xenon on the Voltage‒Current Characteristics of Tethered Lipid Bilayers.

The Journal of membrane biology·2025
Same author

Using interactive deep learning to track cells: A report on a 3-day hands-on training program at IUPAB 2024.

Biophysics and physicobiology·2025
Same author

Membrane Binding of Hydrophobic Ions: Application of New Kinetic Techniques.

Langmuir : the ACS journal of surfaces and colloids·2025
Same author

Dimeric peptoids as antibacterial agents.

Bioorganic chemistry·2024
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

相关实验视频

Updated: Jul 11, 2025

SNARE-mediated Fusion of Single Proteoliposomes with Tethered Supported Bilayers in a Microfluidic Flow Cell Monitored by Polarized TIRF Microscopy
10:58

SNARE-mediated Fusion of Single Proteoliposomes with Tethered Supported Bilayers in a Microfluidic Flow Cell Monitored by Polarized TIRF Microscopy

Published on: August 24, 2016

10.9K

有三糖连接的膜脂酶传感器

Upeksha Mirissa Lankage1, Stephen A Holt1,2, Samara Bridge1

  • 1School of Life Sciences, University of Technology Sydney, Ultimo, NSW 2007, Australia.

ACS applied materials & interfaces
|November 6, 2023
PubMed
概括
此摘要是机器生成的。

我们开发了一种新的传感器,可以实时测量脂酶活性,无需光标签或漫长的准备. 这种基于阻抗的传感器检测了甘油三的酶性水解,为诊断提供了快速可靠的方法.

关键词:
电阻谱学 (EIS) 是一种电阻谱学.脂酶传感器是什么?中子反射计中子反射计.结合在一起的脂质膜.三元线是三元线.

更多相关视频

Click-Chemistry Based Fluorometric Assay for Apolipoprotein N-acyltransferase from Enzyme Characterization to High-Throughput Screening
07:37

Click-Chemistry Based Fluorometric Assay for Apolipoprotein N-acyltransferase from Enzyme Characterization to High-Throughput Screening

Published on: May 13, 2020

2.0K
Tethered Bilayer Lipid Membranes to Monitor Heat Transfer between Gold Nanoparticles and Lipid Membranes
07:33

Tethered Bilayer Lipid Membranes to Monitor Heat Transfer between Gold Nanoparticles and Lipid Membranes

Published on: December 8, 2020

2.7K

相关实验视频

Last Updated: Jul 11, 2025

SNARE-mediated Fusion of Single Proteoliposomes with Tethered Supported Bilayers in a Microfluidic Flow Cell Monitored by Polarized TIRF Microscopy
10:58

SNARE-mediated Fusion of Single Proteoliposomes with Tethered Supported Bilayers in a Microfluidic Flow Cell Monitored by Polarized TIRF Microscopy

Published on: August 24, 2016

10.9K
Click-Chemistry Based Fluorometric Assay for Apolipoprotein N-acyltransferase from Enzyme Characterization to High-Throughput Screening
07:37

Click-Chemistry Based Fluorometric Assay for Apolipoprotein N-acyltransferase from Enzyme Characterization to High-Throughput Screening

Published on: May 13, 2020

2.0K
Tethered Bilayer Lipid Membranes to Monitor Heat Transfer between Gold Nanoparticles and Lipid Membranes
07:33

Tethered Bilayer Lipid Membranes to Monitor Heat Transfer between Gold Nanoparticles and Lipid Membranes

Published on: December 8, 2020

2.7K

科学领域:

  • 生物医学工程 生物医学工程
  • 分析化学 分析化学
  • 酶动力学 酶动力学

背景情况:

  • 脂酶活性测量对于酶生产和医学诊断至关重要.
  • 目前的脂酶传感器面临的局限性包括光标签,pH控制和复杂的测试准备.
  • 需要快速,无标签和用户友好的脂酶检测方法.

研究的目的:

  • 开发一种基于阻抗的新型传感器,用于实时检测脂酶活动.
  • 为了利用与金电极挂的稀疏结合的甘油三基质.
  • 克服现有的脂酶传感技术的局限性.

主要方法:

  • 使用溶剂交换,将一个稀疏的三甘基质连接到金电极上,自组装.
  • 形成一个定双层,形成一个水库.
  • 测量电阻变化以检测由酶化水解引起的膜缺陷.
  • 使用电阻谱学 (EIS) 进行实时监测.

主要成果:

  • 传感器通过阻抗变化成功检测到实时脂酶活动.
  • 甘油三酶的酶性水解诱导了膜缺陷,导致抵抗力下降.
  • 该方法证明了快速可靠地检测脂酶活性.
  • 传感器在没有光标签或严格的pH控制的情况下工作.

结论:

  • 开发了一种基于阻抗的新型,快速和可靠的脂酶活性传感器.
  • 传感器采用独特的固定基板设计,用于无标签检测.
  • 潜在的应用包括疾病诊断,酶生产监测和护理点设备.