相关实验视频

Updated: Jan 8, 2026

Detection and Removal of Tooth-Colored Composite Resin Using the Fluorescence-Aided Identification Technique
05:42

Detection and Removal of Tooth-Colored Composite Resin Using the Fluorescence-Aided Identification Technique

Published on: July 27, 2022

4.3K

通过光发光光增亮吸收损伤部位的非破坏性识别

Jae-Hyuck Yoo, Christopher W Carr, Ted A Laurence

    Optics express
    |December 19, 2025
    PubMed
    概括

    我们开发了一种非破坏性的光发光成像方法,用于追踪化中激光诱导的损伤. 高强度激光脉冲会导致光发光变亮 (PLB),信号缺陷生成和预测未来的损害增长.

    更多相关视频

    Application of Laser Micro-irradiation for Examination of Single and Double Strand Break Repair in Mammalian Cells08:18

    Application of Laser Micro-irradiation for Examination of Single and Double Strand Break Repair in Mammalian Cells

    Published on: September 5, 2017

    10.2K
    Comprehensive Characterization of Extended Defects in Semiconductor Materials by a Scanning Electron Microscope11:14

    Comprehensive Characterization of Extended Defects in Semiconductor Materials by a Scanning Electron Microscope

    Published on: May 28, 2016

    14.3K

    相关概念视频

    Photoluminescence: Applications01:14

    Photoluminescence: Applications

    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...
    969
    Photoluminescence: Fluorescence and Phosphorescence01:23

    Photoluminescence: Fluorescence and Phosphorescence

    Photoluminescence is a process where a molecule absorbs light energy and re-emits it in the form of light. This phenomenon occurs when a substance absorbs photons, promoting its electrons to higher energy level excited states, followed by a relaxation process in which the electrons return to their original ground state energy levels and emit light. Photoluminescence is widely observed in various materials, including semiconductors, and organic and inorganic compounds.
    A pair of electrons in a...
    3.4K