An electron microscope is a microscope that uses a beam of accelerated electrons as a source of illumination. It is a special type of microscope having a high resolution of images, able to magnify objects in nanometres, which are formed by controlled use of electrons in a vacuum captured on a phosphorescent screen.
Atomic Force Microscope (AFM) is a new type of high-resolution microscopy instrument invented after the scanning tunneling microscope. It has atomic-level recognition capabilities and can… Read More »Atomic force microscope (AFM): Revealing the secrets of nanoscale detection!
What is differential interference microscopy? A differential interference microscope (DIC) is also called the Nomarski contrast microscope. Its advantage is that it can display three-dimensional… Read More »Differential interference contrast is an excellent solution for brightfield illumination imaging of unstained transparent biological samples.
In the process of scientific research, we will use various microscopes (such as fluorescence microscopes, electron microscopes, etc.). When we take pictures with a microscope,… Read More »How to add scales to microscope photos manually?
Microscope objective lens parameters Figure 1 1. Magnification “10” and “4” in the first row of numbers on the objective lens indicate that the objective… Read More »How to interpret the objective lens parameters of an optical microscope
Light microscopy remains very important to pathologists today. Surprisingly, the functions and uses of light microscopes have remained essentially unchanged over the past century. Choosing… Read More »How to choose the type of microscope, specific contents of microscope examination, and daily use and maintenance skills
§1 What is the polarizing microscope Polarizing microscopes are used to detect birefringent substances, such as fibers, spindles, collagen, chromosomes, etc. The difference from ordinary… Read More »Calibration and adjustment of polarizing microscopes
1. What is an electron microscope and its types? An electron microscope is a microscope that uses an electron beam as the illumination source. They… Read More »Dynamic diagram to understand the working principles of SEM scanning electron microscope, TEM transmission electron microscope, AFM atomic force microscope, and STM scanning tunneling microscope
1 Basic knowledge of optical microscopy – propagation of light (1) Reflection When light propagates to different materials, it changes the direction of propagation at the… Read More »Seven observation methods of optical microscope
Scanning electron microscopy (SEM) is widely used for nanofabrication characterization, metrology, and process control. I believe that everyone will encounter vibration and drift problems when… Read More »How to quantify and avoid vibration and drift in Scanning electron microscopy (SEM)
1、What is microanalysis technology With the continuous advancement of science and technology, micro-area analysis technology has been widely used. This technology can analyze and characterize… Read More »Microanalysis Technology-Optical Microscope/Scanning Electron Microscope/Transmission Electron Microscope/Focused Ion Beam