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

Photoluminescence: Applications01:14

Photoluminescence: Applications

1.2K
Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...
1.2K

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

Reconfigurable Multistate Optical Memory in Mixed Halide Perovskites.

ACS applied materials & interfaces·2026
Same author

Rational design of Pickering emulsion-templated silica capsules loaded with ionic liquids: tailoring intrinsic textural properties <i>via</i> interfacial sol-gel kinetics.

Nanoscale·2026
Same author

Programmable Solid-Electrolyte Interfaces for Efficient and Selective Electrochemical Hydrogenations.

Angewandte Chemie (International ed. in English)·2026
Same author

Mesoporous Thin Film Architectures: Addressing Material Demands through Molecular Self-Assembly.

Accounts of materials research·2026
Same author

Hydrogen bond driven supramolecular assemblies during hybrid mesoporous silica films structuration.

Nanoscale·2026
Same author

M-O-C Catalysts: Copper Single Atoms Supported on Oxocarbon Covalent Networks as Electrocatalysts for Glycerol Oxidation to Formic Acid.

Angewandte Chemie (International ed. in English)·2026

相关实验视频

Updated: Apr 23, 2026

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation
09:29

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

Published on: September 27, 2011

12.3K

编程裂纹图案与光在合体等离子膜中的光.

Fanny Thorimbert1, Mateusz Odziomek2, Denis Chateau3

  • 1Sorbonne Université, CNRS, UMR 7574, Chimie de la Matière Condensée de Paris, F-75005, Paris, France.

Nature communications
|February 7, 2024
PubMed
概括

科学家现在可以使用光线控制材料中的裂纹图案. 这种方法操纵了合膜中的裂纹传播,为材料耐用性和低成本的图案设计提供了新的可能性.

更多相关视频

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics
09:12

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

11.2K
Fabrication of Periodic Gold Nanocup Arrays Using Colloidal Lithography
08:21

Fabrication of Periodic Gold Nanocup Arrays Using Colloidal Lithography

Published on: September 2, 2017

7.2K

相关实验视频

Last Updated: Apr 23, 2026

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation
09:29

Utilization of Plasmonic and Photonic Crystal Nanostructures for Enhanced Micro- and Nanoparticle Manipulation

Published on: September 27, 2011

12.3K
Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics
09:12

Colloidal Synthesis of Nanopatch Antennas for Applications in Plasmonics and Nanophotonics

Published on: May 28, 2016

11.2K
Fabrication of Periodic Gold Nanocup Arrays Using Colloidal Lithography
08:21

Fabrication of Periodic Gold Nanocup Arrays Using Colloidal Lithography

Published on: September 2, 2017

7.2K

科学领域:

  • 材料科学 材料科学 材料科学
  • 纳米技术 纳米技术
  • 物理 物理学 物理

背景情况:

  • 裂纹形成是许多科学领域中常见的,不必要的现象,经常导致材料故障.
  • 控制或编程裂纹路径是一个重大的技术挑战,对材料的耐用性和图案形成有潜在的好处.
  • 现有的裂纹控制方法是有限的,需要新的方法.

研究的目的:

  • 展示一种在合膜中组织,引导,复制或阻止裂传播的方法.
  • 利用远程光操纵,灵感来自植物的负摄影.
  • 开发一种可编程的裂图案技术.

主要方法:

  • 使用等离子体光热吸收器产生"虚拟"缺陷,引导裂纹偏差.
  • 设计一个浸泡涂层工艺,同时进行材料沉积和裂纹纹理.
  • 使用选择性光照射来精确控制裂路径.

主要成果:

  • 成功组织和指导通过光操纵在合膜中裂纹的传播.
  • 通过受控的光照曝光来证明裂复制和捕获.
  • 实现了同时的沉积和光导裂纹图案.

结论:

  • 使用等离子吸收器远程操纵光线,为控制裂形成提供了一种新的方法.
  • 这种技术使得可编程的裂纹图案可以在具有远程顺序的合膜中进行编程.
  • 这种方法有望提高材料的耐用性,并开发先进的图案制作方法.