Jove
Visualize
联系我们

相关概念视频

Protein Dynamics in Living Cells01:19

Protein Dynamics in Living Cells

2.1K
Different fluorescence-based techniques are used to study the protein dynamics in living cells. These techniques include FRAP, FRET, and PET.
Fluorescent recovery after photobleaching (FRAP) is a fluorescent-protein-based detection technique used to quantify protein movement rates within the cell. This method exposes a small portion of the cell to an intense laser beam. The laser beam causes permanent photobleaching of the fluorophore-tagged proteins in the exposed region. As the bleached...
2.1K
Three-Dimensional Microscopy in Microbiology01:28

Three-Dimensional Microscopy in Microbiology

1
Three-dimensional imaging techniques are essential in cell biology, allowing researchers to visualize intricate cellular structures with high resolution. Two prominent methods, Differential Interference Contrast Microscopy (DIC) and Confocal Scanning Laser Microscopy (CSLM), provide distinct advantages for imaging live and thick specimens, respectively.Differential Interference Contrast MicroscopyDIC microscopy enhances contrast in transparent, unstained samples by converting phase...
1

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

Tyrosine monomer nanocrystal as a potent ice recrystallization inhibition activity.

Journal of materials chemistry. B·2026
Same author

Photoacoustic Imaging for Women's Gynecological Health: Advances and Clinical Prospects.

Bioengineering (Basel, Switzerland)·2026
Same author

Targeted Surface-Enhanced Raman Scattering for Highly Accurate Identification of Bacterial Species and Finding Spectral Signatures with Explainable Artificial Intelligence.

ACS nano·2026
Same author

Development of Iron Oxide Nanochains as a Sensitive Magnetic Particle Imaging Tracer for Cancer Detection.

ACS applied materials & interfaces·2025
Same author

Surface-enhanced Raman scattering for HSP 70A mRNA detection in live cells using silica nanoparticles and DNA-modified gold nanoparticles.

Journal of materials chemistry. B·2024
Same author

Accurately Controlled Tumor Temperature with Silica-Coated Gold Nanorods for Optimal Immune Checkpoint Blockade Therapy.

Biomaterials research·2024
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

相关实验视频

Updated: Jun 5, 2025

Author Spotlight: Developing Multiplexed Kinetic Assays for Organoid-Based Drug Response Analysis
09:13

Author Spotlight: Developing Multiplexed Kinetic Assays for Organoid-Based Drug Response Analysis

Published on: January 5, 2024

1.1K

基于SERS的生物分析应用的最新进展:活细胞成像.

Dong-Kwon Lim1,2,3, Panangattukara Prabhakaran Praveen Kumar1

  • 1KU-KIST Graduate School of Converging Science and Technology, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, Republic of Korea.

Nanophotonics (Berlin, Germany)
|December 16, 2024
PubMed
概括

表面增强拉曼散射 (SERS) 提供了灵敏,高分辨率的活细胞成像,克服了光方法的局限性. 本综述强调了SERS在细胞分析,药物查和实时监测方面的进步.

关键词:
拉曼散射是什么意思拉曼散射是什么意思斯托克斯散射是一种散射.在现场进行细胞成像.分子信号是分子信号.一个单细胞分析.表面增强的拉曼散射作用

更多相关视频

Live-cell Imaging of Single-Cell Arrays LISCA - a Versatile Technique to Quantify Cellular Kinetics
10:24

Live-cell Imaging of Single-Cell Arrays LISCA - a Versatile Technique to Quantify Cellular Kinetics

Published on: March 18, 2021

3.6K
Super-Resolution Live Cell Imaging of Subcellular Structures
06:50

Super-Resolution Live Cell Imaging of Subcellular Structures

Published on: January 13, 2021

4.7K

相关实验视频

Last Updated: Jun 5, 2025

Author Spotlight: Developing Multiplexed Kinetic Assays for Organoid-Based Drug Response Analysis
09:13

Author Spotlight: Developing Multiplexed Kinetic Assays for Organoid-Based Drug Response Analysis

Published on: January 5, 2024

1.1K
Live-cell Imaging of Single-Cell Arrays LISCA - a Versatile Technique to Quantify Cellular Kinetics
10:24

Live-cell Imaging of Single-Cell Arrays LISCA - a Versatile Technique to Quantify Cellular Kinetics

Published on: March 18, 2021

3.6K
Super-Resolution Live Cell Imaging of Subcellular Structures
06:50

Super-Resolution Live Cell Imaging of Subcellular Structures

Published on: January 13, 2021

4.7K

科学领域:

  • 光谱学和成像学研究.
  • 纳米生物技术纳米生物技术
  • 材料科学 是一种材料科学.

背景情况:

  • 拉曼散射提供了分子指纹,在材料科学和纳米生物技术中非常有价值.
  • 它与水的低干扰使其适合生物应用,如活细胞成像.
  • 传统的光方法遭受光漂白,缺乏分子特异性.

研究的目的:

  • 审查最近的表面增强拉曼散射 (SERS) 在活细胞成像方面的进展.
  • 探索SERS在药物查,蜂信号和现场传感中的应用.
  • 突出纳米结构和表面化学在提高SERS性能方面的作用.

主要方法:

  • 使用等离子纳米材料来放大弱的拉曼散射信号.
  • 开发新的纳米结构设计和表面化学物质,用于有针对性的传感.
  • 采用先进的光学设置,用于高时空分辨率成像.

主要成果:

  • 通过SERS,可以获得具有高灵敏度和分辨率的分子特异信息.
  • 实时监测细胞过程和药物反应的潜在潜力.
  • 实现了对活细胞的无损,高分辨率的成像.

结论:

  • 塞尔斯是一个强大的,有前途的活细胞成像工具,超越了传统的方法.
  • 纳米结构和光学设置的进步对于SERS在细胞生物学中的实际应用至关重要.
  • 在药物查和理解细胞动态方面,SERS具有显著的潜力.