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

Affinity and Avidity01:41

Affinity and Avidity

35.8K
Overview
35.8K

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

Atezolizumab and bevacizumab plus chemotherapy versus chemotherapy in non-small cell lung cancer after tyrosine kinase inhibitor failure.

Therapeutic advances in medical oncology·2026
Same author

Bulk and Surface Excitons in the van der Waals Magnet CrSBr: Magneto-Optical Studies to 55 T.

Nano letters·2026
Same author

Bottom-Up Synthetic Biology for Artificial Cell Design: From Scaffold Materials to Functional Integration.

Journal of microbiology and biotechnology·2026
Same author

Enhanced Enzyme Cascade Reactions Through Coencapsulation in Biocompatible Silica Nanoconfinement.

Chembiochem : a European journal of chemical biology·2026
Same author

Biomimetic Compartmentalization of Enzymes for Sustainable Coenzyme Recycling in Oxidative Photocatalysis.

Chembiochem : a European journal of chemical biology·2026
Same author

Receptor-Free Cellular Internalization of DNA Micelles Driven by Membrane Interaction.

ACS nano·2026

相关实验视频

Updated: Jun 6, 2025

Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor
08:22

Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor

Published on: February 16, 2018

12.0K

探索多价值驱动的灵敏度调制,以优化和微调基于激情的生物传感器.

Juhyeon Bae1, Yiseul Ryu2, Junho Choi1

  • 1Department of Biochemistry, Kangwon National University, Chuncheon, 24341, South Korea.

Biosensors & bioelectronics
|November 30, 2024
PubMed
概括

在纳米探测器中优化多价值性可以提高生物传感器的灵敏度. 过多的多样性可能会阻碍表现,但平衡的方法可以改善疾病的诊断和监测.

关键词:
亲密关系 (Affinity) 是一种关系.贪 贪 是一种贪.光是一种光效应.多价值性是一种多价值性.菌体 菌体是一种菌体.重复身体重复身体

更多相关视频

Avidity-based Extracellular Interaction Screening AVEXIS for the Scalable Detection of Low-affinity Extracellular Receptor-Ligand Interactions
12:30

Avidity-based Extracellular Interaction Screening AVEXIS for the Scalable Detection of Low-affinity Extracellular Receptor-Ligand Interactions

Published on: March 5, 2012

21.6K
A Method for Selecting Structure-switching Aptamers Applied to a Colorimetric Gold Nanoparticle Assay
12:31

A Method for Selecting Structure-switching Aptamers Applied to a Colorimetric Gold Nanoparticle Assay

Published on: February 28, 2015

15.1K

相关实验视频

Last Updated: Jun 6, 2025

Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor
08:22

Ultrasensitive Detection of Biomarkers by Using a Molecular Imprinting Based Capacitive Biosensor

Published on: February 16, 2018

12.0K
Avidity-based Extracellular Interaction Screening AVEXIS for the Scalable Detection of Low-affinity Extracellular Receptor-Ligand Interactions
12:30

Avidity-based Extracellular Interaction Screening AVEXIS for the Scalable Detection of Low-affinity Extracellular Receptor-Ligand Interactions

Published on: March 5, 2012

21.6K
A Method for Selecting Structure-switching Aptamers Applied to a Colorimetric Gold Nanoparticle Assay
12:31

A Method for Selecting Structure-switching Aptamers Applied to a Colorimetric Gold Nanoparticle Assay

Published on: February 28, 2015

15.1K

科学领域:

  • 纳米生物技术纳米生物技术
  • 生物传感器开发开发
  • 分子诊断学 分子诊断

背景情况:

  • 多价值纳米探针为疾病诊断提供了更好的灵敏度.
  • 对生物传感器有效性的最佳结合动机密度尚不清楚.
  • 基于Avidity的生物传感器需要精心设计才能获得最大的性能.

研究的目的:

  • 调查多价值对基于贪的生物传感器性能的影响.
  • 确定结合基因的最佳密度,以提高诊断效率.
  • 探索多价值在抗原识别和信号放大中的作用.

主要方法:

  • 在M13菌表面的翻译后修改.
  • 对表皮生长因子受体特定的反体和增强的绿色光蛋白质的受控显示.
  • 基于菌体的纳米探针阵列的制造和分析.

主要成果:

  • 多价值和生物传感器灵敏度之间存在一个反转的U形相关性.
  • 过度的多价值导致由于目标枯竭导致分析性能下降.
  • 优化的多价值性显著增强了抗原识别和信号放大.
  • 贪的好处,包括特异性和感知,在低 afinity repebodies 中突出.

结论:

  • 多价值优化对于设计有效的生物传感器至关重要.
  • 微调的多价值性增强了纳米探测器的诊断能力.
  • 这项研究为开发敏感和可靠的临床诊断工具提供了洞察力.