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

[Clinical diagnostic value of procalcitonin detection in local infection and sepsis].

Nan fang yi ke da xue xue bao = Journal of Southern Medical University·2010
Same author

Tuning of Bloch modes, diffraction, and refraction by two-dimensional lattice reconfiguration.

Optics letters·2010
Same author

[Construction of DNA vaccine pcDNA3.1(+)/tetraspanin 2-A against Schistosoma japonicum and its immune-protective effect in mice].

Zhongguo ji sheng chong xue yu ji sheng chong bing za zhi = Chinese journal of parasitology & parasitic diseases·2010
Same author

Fluorescence-enhanced organogels and mesomorphic superstructure based on hydrazine derivatives.

Langmuir : the ACS journal of surfaces and colloids·2010
Same author

Cancer-derived mutations in the fibronectin III repeats of PTPRT/PTPrho inhibit cell-cell aggregation.

Cell communication & adhesion·2010
Same author

Simulation of wavelength conversion based on integrated saturable absorber.

Applied optics·2010

相关实验视频

Updated: Jun 25, 2026

Label-Free Surface-Enhanced Raman Scattering Bioanalysis Based on Au@Carbon Dot Nanoprobes
06:19

Label-Free Surface-Enhanced Raman Scattering Bioanalysis Based on Au@Carbon Dot Nanoprobes

Published on: June 9, 2023

表面增强的拉曼散射在金属纳米内部.

Peng Zhang1, Yanyan Guo

  • 1Department of Chemistry, New Mexico Tech, Socorro, New Mexico 87801, USA. pzhang@nmt.edu

Journal of the American Chemical Society
|February 27, 2009
PubMed
概括
此摘要是机器生成的。

我们报告了第一次在金属纳米中进行表面增强拉曼光谱 (SERS) 的实验观测. 这种技术可以实现巨大的信号增强 (10^1110^14),用于敏感的基于拉曼的测定和成像应用.

更多相关视频

Surface Enhanced Raman Spectroscopy Detection of Biomolecules Using EBL Fabricated Nanostructured Substrates
11:44

Surface Enhanced Raman Spectroscopy Detection of Biomolecules Using EBL Fabricated Nanostructured Substrates

Published on: March 20, 2015

Ultrafast Laser-Ablated Nanoparticles and Nanostructures for Surface-Enhanced Raman Scattering-Based Sensing Applications
06:15

Ultrafast Laser-Ablated Nanoparticles and Nanostructures for Surface-Enhanced Raman Scattering-Based Sensing Applications

Published on: June 16, 2023

相关实验视频

Last Updated: Jun 25, 2026

Label-Free Surface-Enhanced Raman Scattering Bioanalysis Based on Au@Carbon Dot Nanoprobes
06:19

Label-Free Surface-Enhanced Raman Scattering Bioanalysis Based on Au@Carbon Dot Nanoprobes

Published on: June 9, 2023

Surface Enhanced Raman Spectroscopy Detection of Biomolecules Using EBL Fabricated Nanostructured Substrates
11:44

Surface Enhanced Raman Spectroscopy Detection of Biomolecules Using EBL Fabricated Nanostructured Substrates

Published on: March 20, 2015

Ultrafast Laser-Ablated Nanoparticles and Nanostructures for Surface-Enhanced Raman Scattering-Based Sensing Applications
06:15

Ultrafast Laser-Ablated Nanoparticles and Nanostructures for Surface-Enhanced Raman Scattering-Based Sensing Applications

Published on: June 16, 2023

科学领域:

  • 塑制剂是一种塑制剂.
  • 纳米光子学 纳米光子学
  • 频谱学是一种光谱学.

背景情况:

  • 表面增强拉曼光谱 (SERS) 依赖于在等离子纳米结构中的电磁增强.
  • 金属纳米提供可调的等离子体特性,用于光操纵.

研究的目的:

  • 在金属纳米中实验证明SERS检测.
  • 为了研究这种几何体内的电磁增强的幅度和可重现性.

主要方法:

  • 制造具有控制尺寸的金属纳米.
  • 使用纳米内封闭的分析物进行SERS测量.
  • 分析光谱数据以量化信号增强.

主要成果:

  • 在金属纳米内部观察到的一致和可重现的SERS信号.
  • 取得了巨大的电磁增强因子,范围从10^11到10^14.
  • 证明了使用纳米作为SERS基材的可行性.

结论:

  • 这项研究提供了SERS在金属纳米中的第一个实验证据.
  • 结果为SERS机制和电磁增强提供了新的见解.
  • 这项工作使得能够设计新的纳米结构,用于基于SERS的先进应用,包括测试和生物成像.