相关实验视频

Updated: Jun 13, 2025

Phase Contrast and Differential Interference Contrast DIC Microscopy

Phase Contrast and Differential Interference Contrast DIC Microscopy

Published on: August 6, 2008

白光衍射相位显微镜对乳腺和结肠组织进行成像

Adriana Smarandache¹, Ruxandra A Pirvulescu², Ionut-Relu Andrei¹

¹Laser Department, National Institute for Laser, Plasma and Radiation Physics, 077125 Magurele, Romania.

Diagnostics (Basel, Switzerland)

|September 14, 2024

概括

白光衍射相显微镜 (wDPM) 为乳腺和结肠组织提供了详细的,无标签的成像. 这种先进的生物医学成像技术提高了诊断疾病的清晰度,例如早期的侵入性癌症.

科学领域:

生物医学成像技术生物医学成像技术
光学显微镜的使用方法
组织病理学组织病理学

背景情况:

传统显微镜对复杂的生物细节缺乏清晰度.
无标签成像对于保持样本完整性至关重要.
定量相位成像提供了增强的对比度和分辨率.

研究的目的:

为了证明白光衍射相显微镜 (wDPM) 对乳腺和结肠组织成像的实用性.
为了突出wDPM的非侵入性,无标签分析能力.
探索wDPM在自动化组织病理学和诊断方面的潜力.

主要方法:

使用白光衍射相显微镜 (wDPM) 来捕获乳腺和结肠组织样本的图像.
采用了定量阶段成像技术.
重建的相位图像用于分析组织结构.

主要成果:

wDPM提供了组织样本的高分辨率,增强对比图像.
重建的相位图像揭示了外围腺细胞膜的物理数据.
确定了检测涉及基底膜的病理,如早期侵袭性癌症的潜在潜力.

结论:

wDPM是一个用于详细和准确的生物医学组织成像的强大工具.
定量阶段成像显示出对促进组织病理学和自动诊断的重大前景.
该技术提供了有关早期癌症检测的细胞结构的见解.

关键词:

乳房组织乳房组织结肠组织结肠组织定量阶段成像成像技术折射率指数的折射率指数是什么瘤组织是瘤组织.白光衍射相位显微镜的微镜.

更多相关视频

Multimodal Quantitative Phase Imaging with Digital Holographic Microscopy Accurately Assesses Intestinal Inflammation and Epithelial Wound Healing

Multimodal Quantitative Phase Imaging with Digital Holographic Microscopy Accurately Assesses Intestinal Inflammation and Epithelial Wound Healing

Published on: September 13, 2016

Quantitative Optical Microscopy: Measurement of Cellular Biophysical Features with a Standard Optical Microscope

Quantitative Optical Microscopy: Measurement of Cellular Biophysical Features with a Standard Optical Microscope

Published on: April 7, 2014

相关概念视频

Phase Contrast and Differential Interference Contrast Microscopy

Phase Contrast and Differential Interference Contrast Microscopy

Phase-Contrast Microscopes
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...