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

Microbial Biosensors01:17

Microbial Biosensors

Microbial biosensors are analytical devices that utilize living microbes to detect specific substances through measurable signals. These devices consist of two main components: biosensing organisms and signal-transducing elements. Biosensing organisms, such as Escherichia coli or Saccharomyces cerevisiae, are typically housed in multiwell plates connected to transducers, enabling rapid, real-time detection of target analytes.Signal Generation MechanismWhen a target analyte—such as...

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

Age estimation from pubic symphysis based on cinematic volume rendering: comparison between Suchey-Brooks staging and deep learning.

International journal of legal medicine·2026
Same author

Sex and social group altered the gut microbiome and fecal metabolome in the critically endangered Yangtze finless porpoise (<i>Neophocaena asiaeorientalis asiaeorientalis</i>).

Current zoology·2026
Same author

Fingerprint Spectral Inversion-Enabled Terahertz Metasurface for Multidimensional Detection of Trace Antibiotics.

ACS sensors·2026
Same author

Global burden of bipolar disorder in 204 countries and territories, 1990-2021: a systematic analysis of temporal trends, demographic disparities, and SDI associations for the Global Burden of Disease Study 2021.

Psychiatry research·2026
Same author

Chromium-Catalyzed Direct Conversion of Ethers to Aryl-Substituted Alkenes.

Organic letters·2026
Same author

Amelioration of tic disorder by Jujuboside A via gut microbiota remodeling and intestinal 5-HT signaling.

Frontiers in neuroscience·2026
Same journal

The heterogeneous treatment effects and joint effects of high-speed rail construction and low-carbon city pilot policy on urban economic resilience.

Fundamental research·2026
Same journal

Multiple waves of westward dry-land agriculture expansions along the East Silk Road during the Neolithic age.

Fundamental research·2026
Same journal

Biomedical imaging.

Fundamental research·2026
Same journal

Artificial intelligence in echocardiography: Applications and future directions.

Fundamental research·2026
Same journal

Performance of lunar shell structure for moonbase subjected to low gravity coupled with changing temperature.

Fundamental research·2026
Same journal

KREEP materials recorded in impact glasses of Chang'e-6 regolith returned from the South Pole-Aitken Basin.

Fundamental research·2026
查看所有相关文章

相关实验视频

Updated: May 13, 2026

Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor
07:28

Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor

Published on: August 30, 2012

10.7K

基于自参照波导干扰仪的重定时映射太赫兹维尼尔生物传感器来提高灵敏度.

Liang Ma1, Fei Fan1,2, Weinan Shi1

  • 1Institute of Modern Optics, Nankai University, Tianjin Key Laboratory of Micro-scale Optical Information Science and Technology, Tianjin 300350, China.

Fundamental research
|April 17, 2025
PubMed
概括
此摘要是机器生成的。

一种新的太赫兹维尼耶生物传感器提高了生物化学样品的检测灵敏度和准确性. 这一进步提供了一个无标签的工具,用于识别特定的氨基酸,使用特拉赫兹频率的Vernier效应.

关键词:
自引用检测检测自引用检测自引用检测自引用检测自引用检测自引用检测自引用检测自引用检测自引用检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测自参考检测增强灵敏度 增强灵敏度 增强灵敏度太赫兹是一个太赫兹.维尼耶生物传感器波导干扰仪的波导干扰仪.

更多相关视频

Implementation of a Reference Interferometer for Nanodetection
16:11

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

9.3K
Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
15:25

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

6.1K

相关实验视频

Last Updated: May 13, 2026

Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor
07:28

Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor

Published on: August 30, 2012

10.7K
Implementation of a Reference Interferometer for Nanodetection
16:11

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

9.3K
Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
15:25

Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

Published on: February 4, 2018

6.1K

科学领域:

  • 太赫兹技术是太赫兹技术.
  • 生物感应是一种生物感应.
  • 超材料是指一种超材料.

背景情况:

  • 光学维尔尼尔效应提高了通信频段的灵敏度.
  • 将Vernier增益扩展到太赫兹频率对于下一代无线通信和传感至关重要.

研究的目的:

  • 构建和演示一个太赫兹的Vernier生物传感器,用于高灵敏度检测生化样品.
  • 为了验证Vernier效应在terahertz系统中的应用,用于无标签的生物化学分析.

主要方法:

  • 在三通道金属波导中使用了两个重叠的马赫-泽恩德干扰仪.
  • 利用自我引用功能和Vernier增益来进行放大信号检测.
  • 在时间-频率-时间域中分析了太赫兹干扰光谱.

主要成果:

  • 获得了接近0.9 THz的22.54 THz/RIU的灵敏度.
  • 证明生物化学样品检测灵敏度和精度分别为10^7 GHz/{g/mm^2) 和10^-8 g/mm^2.
  • 与单个干扰仪相比,显示了>3000%的增强.

结论:

  • 太赫兹的Vernier生物传感器显著提高了检测灵敏度和准确性.
  • 传感器成功评估了氨基酸氧化,有助于特定的氨基酸识别.
  • 这项工作在太赫兹范围内验证了Vernier效应,为生物化学样本分析提供了一个快速,无标签的工具.