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

Deep Learning Super-Resolution Spectrometer Based on Fiber Random Laser With Ultrahigh Spectral Purity.

Nanophotonics (Berlin, Germany)·2026
Same author

Comparison of short-term outcomes and oncological outcomes between totally laparoscopic distal gastrectomy and pylorus-preserving gastrectomy for early gastric cancer in the middle stomach: a non-inferiority randomised controlled trial.

International journal of surgery (London, England)·2026
Same author

Aberrant alternative splicing in alcoholic hepatitis: regulatory roles of RBPs and sQTLs.

BMC gastroenterology·2025
Same author

Research on spatial-temporal synergistic sensor fault diagnosis method for top-blowing furnace.

ISA transactions·2024
Same author

Mechanism of miR-98-5p in gastric cancer cell proliferation, migration, and invasion through the USP44/CTCFL axis.

Toxicology research·2024
Same author

A novel purgative mechanism of multiflorin A involves changing intestinal glucose absorption and permeability.

Phytomedicine : international journal of phytotherapy and phytopharmacology·2023

相关实验视频

Updated: Jun 2, 2025

Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers
10:21

Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers

Published on: May 5, 2016

10.5K

微管状结构的随机激光器作为多功能传感的微流体通道.

Xiaoyu Shi, Zhe Liu, Jinjiang Zhao

    Optics letters
    |January 16, 2025
    PubMed
    概括

    这项研究引入了一种新的微管结构随机激光 (RL),用于增强液体检测. 这种具有成本效益的传感器提供快速,简单和低体积的分析,克服了传统随机激光器的局限性.

    科学领域:

    • 光学和光子学 在光学和光子学.
    • 材料科学 材料科学 材料科学
    • 分析化学 分析化学

    背景情况:

    • 随机激光器 (RLs) 提供了一个低成本的分析平台,但在液体检测方面面临着灵敏度,复杂操作和高分析物消耗的困难.
    • 现有的RL在灵敏度,操作简单性和有效的液体传感应用的样本体积要求方面面临挑战.

    研究的目的:

    • 开发一个微管结构的随机激光 (RL) 用于多功能传感,灵感来自微流体传感器设计.
    • 提高基于激光的随机液体检测系统的灵敏度和效率.

    主要方法:

    • 使用嵌入增益和散射元件的卷曲聚甲基甲酸 (PMMA) 薄膜制造随机激光器.
    • 将高阶低声画廊模式 (WGM) 与弱随机散射模式相结合,以实现连贯的随机激光.
    • 使用糖溶液和二氧化纳米颗粒 (TiO2 NP) 悬浮液作为代表分析剂来证明传感能力.

    主要成果:

    • 实现了一个连贯的随机激光器,其低值为0.62 MW cm-2和高质量 (Q) 因数为4700.
    • 随机激光传感器展示了快速检测,易于操作和低成本.
    • 传感性能与增益和分散性质的变化相关,以响应不同的分析物.

    结论:

    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

    9.2K
    Fluorescence detection methods for microfluidic droplet platforms
    14:16

    Fluorescence detection methods for microfluidic droplet platforms

    Published on: December 10, 2011

    22.1K

    相关实验视频

    Last Updated: Jun 2, 2025

    Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers
    10:21

    Multicolor Fluorescence Detection for Droplet Microfluidics Using Optical Fibers

    Published on: May 5, 2016

    10.5K
    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

    9.2K
    Fluorescence detection methods for microfluidic droplet platforms
    14:16

    Fluorescence detection methods for microfluidic droplet platforms

    Published on: December 10, 2011

    22.1K
    • 开发的微管结构随机激光传感器为液体检测提供了一个有前途的新方法.
    • 这项技术解决了传统RL的关键局限性,包括灵敏度和分析物消耗.
    • 潜在的应用包括分析微流体芯片和便携式分析仪器.