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

Peptide Identification Using Tandem Mass Spectrometry01:33

Peptide Identification Using Tandem Mass Spectrometry

Tandem mass spectrometry, also known as MS/MS or MS2, is an analytical technique that employs two mass analyzers. Essentially it is a series of mass spectrometers that helps isolate a particular biomolecule and then helps study its chemical properties.
This technique helps gather information regarding the protein from which the peptide was obtained and to study the peptides’ amino acid sequence. Identifying peptides from a complex mixture is an important component of the growing field of...

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

Structural insights into Arabidopsis thaliana CTS-mediated fatty acid and hormone metabolism.

Nature communications·2026
Same author

Emulsion Gel for Intestine-Specific Enzyme-Triggered Release of Probiotics.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

Quantitative Membrane Paramagnetic Relaxation Enhancement (mPRE) Measurements on Lipid-Anchored Proteins: Insight into Orientational Dynamics.

Journal of the American Chemical Society·2026
Same author

Microfluidic Wet-Spun Core-Shell Elastomer Fibers with Integrated Sensing and Actuation Capabilities.

Small (Weinheim an der Bergstrasse, Germany)·2025
Same author

Chemical Synthesis of the Mirror-Image Fast-PETase by the Enzyme-Cleavable Solubilizing-Tag Strategy.

Chemistry (Weinheim an der Bergstrasse, Germany)·2025
Same author

Injectable HMME-Loading Emulsion Hydrogel for Ultrasound-Triggered Release and Enhanced Sonodynamic Immunotherapy.

Advanced healthcare materials·2025

相关实验视频

Updated: May 12, 2026

Development of a Backbone Cyclic Peptide Library as Potential Antiparasitic Therapeutics Using Microwave Irradiation
08:48

Development of a Backbone Cyclic Peptide Library as Potential Antiparasitic Therapeutics Using Microwave Irradiation

Published on: January 26, 2016

11.7K

基于的数据存储的复合映射具有更高的编码密度和更少的合成周期.

Anxun Zhang1,2,3, Longjie Wang4, Xiaowei Zhai2

  • 1Department of Medical Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310003, P. R. China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|April 26, 2025
PubMed
概括

一种新的复合映射策略通过对每个位置编码多个氨基酸 (AAs) 来显著提高的数据存储密度. 这一突破增强了信息容量,并为使用质进行大规模数据存储提供了有前途的解决方案.

关键词:
复合地图绘制 复合地图绘制数据存储数据的存储数据.质谱测序测序的质谱测序.固相合成固相合成统计分析是一种统计分析.

更多相关视频

A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes
09:10

A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes

Published on: May 22, 2018

9.1K
Construction of Cyclic Cell-Penetrating Peptides for Enhanced Penetration of Biological Barriers
10:12

Construction of Cyclic Cell-Penetrating Peptides for Enhanced Penetration of Biological Barriers

Published on: September 19, 2022

1.9K

相关实验视频

Last Updated: May 12, 2026

Development of a Backbone Cyclic Peptide Library as Potential Antiparasitic Therapeutics Using Microwave Irradiation
08:48

Development of a Backbone Cyclic Peptide Library as Potential Antiparasitic Therapeutics Using Microwave Irradiation

Published on: January 26, 2016

11.7K
A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes
09:10

A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes

Published on: May 22, 2018

9.1K
Construction of Cyclic Cell-Penetrating Peptides for Enhanced Penetration of Biological Barriers
10:12

Construction of Cyclic Cell-Penetrating Peptides for Enhanced Penetration of Biological Barriers

Published on: September 19, 2022

1.9K

科学领域:

  • 生物技术是生物技术.
  • 信息技术 信息技术 信息技术
  • 材料科学 材料科学 材料科学

背景情况:

  • 质作为自然信息载体,具有高密度数据存储的潜力.
  • 传统方法将一个氨基酸 (AA) 映射到一个二进制代码中,限制了存储密度的改善.
  • 在传统映射中增加不同AA的数量不足以克服密度限制.

研究的目的:

  • 为基于的数据存储开发一种新的复合绘图策略.
  • 克服传统映射的局限性,增加编码密度.
  • 展示复合映射方法的可行性和优势.

主要方法:

  • 开发一种复合映射策略,其中每个位代表由几个AA组成的复合字母.
  • 将数据编码为复合字母序列.
  • 合成复合字母序列使用固相合成.
  • 通过质谱测量对复合字母序列进行测序,用于数据解码.

主要成果:

  • 通过六个AA复合映射实现了15位/字母的编码密度,明显高于常规映射的4位/AA.
  • 通过复合映射策略成功演示了编码,合成,测序和解码的端到端过程.
  • 复合映射显示了优势,包括高编码密度,减少合成周期和更好的错误可靠性.

结论:

  • 新的复合映射策略为基于的数据存储提供了重大进步.
  • 这种方法大大增加了编码密度,并减少了合成要求.
  • 该战略具有很大的潜力,可以开发使用类的实用,大规模数据存储解决方案.