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

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

Identification of Diagnostic Biomarkers Related to Oxidative Stress in Rheumatoid Arthritis.

Current medicinal chemistry·2026
Same author

Current Incidence and Risk Factors for Polymyxin B-Associated Acute Kidney Injury In Patients With Septic Shock.

Journal of visualized experiments : JoVE·2026
Same author

The role of the subcortical structures in subthreshold depression: evidence from static and dynamic functional connectivity.

Brain structure & function·2026
Same author

Hypnosis reduces decoding accuracy of visual and auditory representations.

Brain research bulletin·2026
Same author

Rational Design of Sequentially Activated Dual-Locked Near-Infrared Fluorescent Probe for Simultaneous Imaging of Cerebral Amyloid-β Plaques and ClO<sup>-</sup> in Alzheimer's Disease.

Analytical chemistry·2026
Same author

Kidney disease in patients with two APOL1 risk variants.

Kidney research and clinical practice·2026

相关实验视频

Updated: Jun 28, 2025

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

10.8K

一个自我调整的装配太赫兹超表面微流体传感器用于液体检测.

Yunhao Cao1, Hongshun Sun1, Yusa Chen1

  • 1National Key Laboratory of Advanced Micro and Nano Manufacture Technology, School of Integrated Circuits, Peking University, Beijing 100871, P. R. China. caoyunhao@stu.pku.edu.cn.

Nanoscale
|April 19, 2024
PubMed
概括

研究人员开发了一种新的太赫兹超表面微流体传感器,用于敏感的溶液检测. 这种先进的传感器表现出高性能,显著改进了基于太赫兹的分析现有技术.

更多相关视频

Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles
11:54

Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles

Published on: March 13, 2017

9.3K
Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation
13:42

Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation

Published on: September 19, 2017

11.8K

相关实验视频

Last Updated: Jun 28, 2025

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

10.8K
Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles
11:54

Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles

Published on: March 13, 2017

9.3K
Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation
13:42

Dry Film Photoresist-based Electrochemical Microfluidic Biosensor Platform: Device Fabrication, On-chip Assay Preparation, and System Operation

Published on: September 19, 2017

11.8K

科学领域:

  • 太赫兹 (THz) 传感器
  • 超材料和等离子材料.
  • 微流体和芯片上的实验室设备.

背景情况:

  • 太赫兹 (THz) 光谱为非破坏性分析提供了独特的功能.
  • 开发高灵敏和高效的THz传感器仍然是一个挑战.
  • 微流体集成可以在传感应用中增强光物质相互作用.

研究的目的:

  • 报告一个新的太赫兹超表面微流体传感器.
  • 增强光物质相互作用,以提高传感性能.
  • 为了证明传感器在THz频段中检测溶液的潜力.

主要方法:

  • 制造具有集成微流体通道的反射太赫兹超表面吸收器.
  • 使用超薄的石英盖层和脚架层,精确控制微流体通道厚度.
  • 盖子和基座层的自排列组装形成传感器结构.

主要成果:

  • 传感器在2.60 THz处呈现出完美的吸收峰值,其高Q因子为62.59.
  • 测量灵敏度为0.733 THz/RIU,功率指数 (FOM) 为16.4.
  • 与相关工作相比显著改善:灵敏度提高了40%,Q因子提高了3-5倍,FOM提高了5倍.

结论:

  • 开发的太赫兹超表面微流体传感器实现了高传感性能.
  • 传感器的设计增强了光物质相互作用,从而带来了卓越的检测能力.
  • 该传感器显示出在太赫兹频率范围内的敏感溶液检测应用的巨大潜力.