May 1, 2024
3 minute read
Electron Microscopy is a powerful technique that allows scientists to see objects at the atomic level. It is used in a wide variety of fields, including materials science, biology, and medicine. Electron Microscopy can be used to study the structure of materials, the behavior of cells, and the development of new drugs.
How Electron Microscopy Works
Electron Microscopy works by using a beam of electrons to create an image of an object. The electrons are focused by a series of lenses, and the resulting image is projected onto a screen or a photographic plate. The resolution of an electron microscope is determined by the wavelength of the electrons, and the best electron microscopes can achieve a resolution of less than one nanometer.
Types of Electron Microscopy
There are two main types of electron microscopy: transmission electron microscopy (TEM) and scanning electron microscopy (SEM). TEM is used to study the internal structure of materials, while SEM is used to study the surface of materials.
Applications of Electron Microscopy
Electron Microscopy is used in a wide variety of fields, including:
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Materials science: Electron Microscopy can be used to study the structure of materials, including metals, ceramics, and polymers. This information can be used to develop new materials with improved properties.
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Biology: Electron Microscopy can be used to study the structure of cells, viruses, and other biological molecules. This information can be used to understand how cells work and to develop new drugs.
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Medicine: Electron Microscopy can be used to diagnose diseases, such as cancer, and to develop new treatments.
Careers in Electron Microscopy
There are a number of careers that involve working with Electron Microscopy. These careers include:
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Find a path to becoming a Electron Microscopy. Learn more at:
OpenCourser.com/topic/ujg98l/electron
Reading list
We've selected seven books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Electron Microscopy.
Comprehensive textbook on transmission electron microscopy (TEM). It presents detailed information about the principles and applications of TEM in various fields such as materials science, nanotechnology, and biology. Numerous worked examples and case studies are included in the book.
Provides a comprehensive overview of electron microscopy as applied to biological specimens. It covers a wide range of topics from basic principles of electron microscopy to advanced techniques for imaging biological structures and molecules at the nanoscale.
Provides an in-depth look at scanning transmission electron microscopy (STEM). It covers various aspects of STEM including principles, instrumentation, and applications in different fields.
Provides a general overview of the use of electron microscopy in materials science. It covers various aspects of electron microscopy including principles, instrumentation, and applications in different fields.
Provides detailed information on the use of electron microscopy for the characterization of polymers. It covers various aspects of electron microscopy including sample preparation, image formation, and interpretation of images.
Provides a general overview of the use of electron microscopy in the study of materials. It covers various aspects of electron microscopy including principles, instrumentation, and applications in different fields.
Provides a detailed overview of the principles and techniques of electron microscopy and analysis. It covers a wide range of topics from basic principles to advanced applications.
For more information about how these books relate to this course, visit:
OpenCourser.com/topic/ujg98l/electron
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