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

Oxidation of Alkenes: Syn Dihydroxylation with Potassium Permanganate02:21

Oxidation of Alkenes: Syn Dihydroxylation with Potassium Permanganate

16.3K
Alkenes can be dihydroxylated using potassium permanganate.  The method encompasses the reaction of an alkene with a cold, dilute solution of potassium permanganate under basic conditions to form a cis-diol along with a brown precipitate of manganese dioxide.
16.3K
Peroxisomes01:24

Peroxisomes

19.9K
Peroxisomes are specialized organelles present in fungi, plant, and animal cells. It can vary in number, size, morphology, and activity depending on the type of tissue and the nutritional state of the cell. For example, cells with active lipid metabolism, such as adipocytes, neurons, and hepatocytes, have more peroxisomes than other cells in the body. Besides their primary role in breaking down complex organic molecules, peroxisomes can also synthesize specific macromolecules and participate in...
19.9K
Oxidation of Alkenes: Anti Dihydroxylation with Peroxy Acids02:04

Oxidation of Alkenes: Anti Dihydroxylation with Peroxy Acids

7.2K
Diols are compounds with two hydroxyl groups. In addition to syn dihydroxylation, diols can also be synthesized through the process of anti dihydroxylation. The process involves treating an alkene with a peroxycarboxylic acid to form an epoxide. Epoxides are highly strained three-membered rings with oxygen and two carbons occupying the corners of an equilateral triangle. This step is followed by ring-opening of the epoxide in the presence of an aqueous acid to give a trans diol.
7.2K
Oxidation of Alkenes: Syn Dihydroxylation with Osmium Tetraoxide02:44

Oxidation of Alkenes: Syn Dihydroxylation with Osmium Tetraoxide

12.6K
Alkenes are converted to 1,2-diols or glycols through a process called dihydroxylation. It involves the addition of two hydroxyl groups across the double bond with two different stereochemical approaches, namely anti and syn. Dihydroxylation using osmium tetroxide progresses with syn stereochemistry.
12.6K
Redox Equilibria: Overview01:23

Redox Equilibria: Overview

1.5K
A reduction-oxidation reaction is commonly called a redox reaction. In a redox reaction, electrons are transferred from one species to another rather than being shared between or among atoms. The reducing agent or reductant is the species that loses electrons and gets oxidized in the process. The species that gains electrons and gets reduced in the process is the oxidizing agent or oxidant. Redox reactions are represented as two separate equations called half-reactions, where one equation...
1.5K
Oxidation-Reduction Reactions03:11

Oxidation-Reduction Reactions

74.9K
Oxidation–Reduction Reactions
74.9K

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

Enhancing catalytic efficiency of a deep-sea alkaline lipase through integrated engineering of lid-associated dynamics.

Bioresource technology·2026
Same author

Mining and engineering of ene-reductases from marine sediment metagenome for prochiral ACE inhibitor synthesis.

Applied and environmental microbiology·2026
Same author

Magnetic Multifunctional Module Multiphasic Maneuver Mimicking Multienzyme Magic.

Journal of agricultural and food chemistry·2025
Same author

On the sulfide oxidation to sulfoxides using sodium orthovanadate in water.

Chemical communications (Cambridge, England)·2025
Same author

Study on the Shear Strength of Loess Solidified by Guar Gum and Basalt Fiber.

Materials (Basel, Switzerland)·2024
Same author

Resonance-Induced Dynamic Triplet Exciton Population for Photoactivated Organic Ultralong Room Temperature Phosphorescence.

Journal of the American Chemical Society·2024

相关实验视频

Updated: Jan 13, 2026

Fast and Specific Assessment of the Halogenating Peroxidase Activity in Leukocyte-enriched Blood Samples
05:17

Fast and Specific Assessment of the Halogenating Peroxidase Activity in Leukocyte-enriched Blood Samples

Published on: July 28, 2016

10.6K

瓦纳依赖的氧化酶:最近的进展和前景.

Bishuang Chen1, Yongyi Zeng2, Jiangtao Sha3

  • 1School of Marine Sciences, Sun Yat-Sen University, Zhuhai 519080, China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519080, China.

Biotechnology advances
|January 8, 2026
PubMed
概括

取决于的氧化酶 (VHPOs) 是绿色合成的强大的酶. 最近的研究揭示了它们的机制和选择性化潜力,推动了合成生物学和生物技术的发展.

关键词:
生物催化剂是一种生物催化剂.级联反应是一种级联反应.酶的机制 酶的机制化化 化化取决于的氧化酶.

更多相关视频

Light-driven Enzymatic Decarboxylation
09:58

Light-driven Enzymatic Decarboxylation

Published on: May 22, 2016

12.2K
Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions
10:21

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions

Published on: October 5, 2019

8.9K

相关实验视频

Last Updated: Jan 13, 2026

Fast and Specific Assessment of the Halogenating Peroxidase Activity in Leukocyte-enriched Blood Samples
05:17

Fast and Specific Assessment of the Halogenating Peroxidase Activity in Leukocyte-enriched Blood Samples

Published on: July 28, 2016

10.6K
Light-driven Enzymatic Decarboxylation
09:58

Light-driven Enzymatic Decarboxylation

Published on: May 22, 2016

12.2K
Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions
10:21

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions

Published on: October 5, 2019

8.9K

科学领域:

  • 生物化学 生物化学
  • 酶学 是一种酶学.
  • 有机合成 有机合成

背景情况:

  • 取决于的氧化酶 (VHPOs) 是催化氧化酶的酶.
  • 他们使用瓦纳达特辅因子和过氧化.
  • 由于强度和基质耐受性,VHPOs正在获得绿色光环化合物合成的关注.

研究的目的:

  • 审查发现,结构功能见解和VHPO的机制阐明.
  • 突出了解VHPO特异性和催化机制的最新突破.
  • 探索VHPO的合成应用和未来前景.

主要方法:

  • 关于VHPO研究的文献综述.
  • 分析结构和机械学研究.
  • 在有机化学中合成应用的汇编.

主要成果:

  • 高危人体物质组织表现出卓越的运行稳定性和广泛的基板耐受性.
  • 最近的发现阐明了基质接入道和酶结合化机制.
  • 这些发现挑战了传统的扩散性低酸 (HOX) 模型.

结论:

  • 大型高危物质组织是选择性化和可持续合成的多功能工具.
  • 了解VHPO机制使得合理的酶工程成为可能.
  • 在合成生物学,材料科学和环境生物技术方面,VHPOs显示出显著的前景.