相关实验视频

Updated: Jun 25, 2025

A New Method for Qualitative Multi-scale Analysis of Bacterial Biofilms on Filamentous Fungal Colonies Using Confocal and Electron Microscopy

A New Method for Qualitative Multi-scale Analysis of Bacterial Biofilms on Filamentous Fungal Colonies Using Confocal and Electron Microscopy

Published on: January 25, 2017

迷你Winnies:缩小和透明的Winogradsky柱子用于微镜在微生物学教育中的微镜

Mara R Fink¹, Tyler Z Sodia², Kevin J Cash^1,2

¹Department of Chemical and Biological Engineering, Colorado School of Mines, Golden, Colorado, USA.

Journal of microbiology & biology education

|May 30, 2024

概括

迷你温尼,在NMR管中缩小的温格拉德斯基柱,允许轻松显微镜微生物生长. 这种可访问的工具增强了学生对环境微生物学和显微镜技能的理解.

科学领域:

微生物学微生物学
科学教育科学教育教育.

背景情况:

维诺格拉德斯基柱是传统的微生物学教学工具.
通过显微镜检查传统柱中的微生物生长是很困难的.

研究的目的:

为显微镜开发一个简化的维诺格拉德斯基柱.
提高学生的参与度和对微生物相互作用的理解.

主要方法:

将维诺格拉德斯基柱缩小为核磁共振 (NMR) 管.
用透明的土壤替代物取代自然沉积物.
实验室窗台上的化柱子用于观察.

主要成果:

在明亮场显微镜下可以观察到微生物的生长,而无需将柱子拆卸.
学生可以练习显微镜技能与"迷你温妮"设置.
可见的微生物生长发生在化几天内.

结论:

"迷你维尼"方法简化了对微生物群落的观察.
这种方法有效地提高了学生对环境微生物学的参与度.
它提供了一种实用的方法来研究微生物在模拟环境中的相互作用.

关键词:

维诺格拉德斯基柱子维诺格拉德斯基柱子我们的环境环境环境环境环境环境环境环境微生物学的微生物.显微镜显微镜是一种微观的仪器.学生参与度学生参与度

更多相关视频

Anatomically Inspired Three-dimensional Micro-tissue Engineered Neural Networks for Nervous System Reconstruction, Modulation, and Modeling

Anatomically Inspired Three-dimensional Micro-tissue Engineered Neural Networks for Nervous System Reconstruction, Modulation, and Modeling

Published on: May 31, 2017

Microscopy Techniques for Interpreting Fungal Colonization in Mycoheterotrophic Plants Tissues and Symbiotic Germination of Seeds

Microscopy Techniques for Interpreting Fungal Colonization in Mycoheterotrophic Plants Tissues and Symbiotic Germination of Seeds

Published on: May 17, 2022

相关概念视频

Imaging Biological Samples with Optical Microscopy

Imaging Biological Samples with Optical Microscopy

Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...