相关实验视频

Updated: Jun 21, 2025

Preparation of Prokaryotic and Eukaryotic Organisms Using Chemical Drying for Morphological Analysis in Scanning Electron Microscopy SEM
09:58

Preparation of Prokaryotic and Eukaryotic Organisms Using Chemical Drying for Morphological Analysis in Scanning Electron Microscopy SEM

Published on: January 7, 2019

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扫描电子显微镜和用SEM-EDX对驼的头发进行了与年龄相关的形态分析

Mohamed A M Alsafy1, Samir A A El-Gendy2, Amira Derbalah3

  • 1Department of Anatomy and Embryology, Faculty of Veterinary Medicine, Alexandria University, P.O. 21944, Abis 10th, Alexandria, Egypt. mohamed.alsafy@alexu.edu.eg.

BMC zoology
|July 15, 2024
PubMed
概括

大象驼的毛发结构和矿物质含量随着年龄的增长而变化. 这些发现揭示了骨髓图案,轴宽度和元素组成的年龄相关变化,这对于驼的识别至关重要.

关键词:
在EDX中,EDX是EDX.头发 头发 头发 头发 头发光显微镜的光学显微镜.马格里布驼 (Camelus dromedarius) 是一个大象.这就是SEM SEM.

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Whole Animal Imaging of Drosophila melanogaster using Microcomputed Tomography10:36

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相关概念视频

Scanning Electron Microscopy01:07

Scanning Electron Microscopy

A scanning electron microscope (SEM) is used to study the surface features of a sample by using an electron beam that scans the sample surface in a two-dimensional manner. Typically, areas between ~1 centimeter to 5 micrometers in width can be imaged. SEM can be used to image bacteria, viruses, tissues as well as larger samples like insects. Conventional SEM gives a magnification ranging from 20X to 30,000X and spatial resolution of 50 to 100 nanometers.
Fundamental Principles
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