Fundamentals of Cryo-Electron Microscopy

Cryo-electron microscopy has revolutionized our ability to see the molecular machinery of life at near-atomic resolution. This course provides a comprehensive text-based introduction to the mechanics, mathematics, and methodology behind this powerful imaging technique, breaking down complex physics into accessible concepts. You will gain a clear understanding of how electron microscopes function and how raw data is transformed into detailed three-dimensional biological models. * Understand the anatomy and physical principles of the electron microscope * Master the core concepts of Fourier transforms and their role in image formation * Learn the essential techniques for sample preparation and vitrification * Explore data acquisition strategies for single particle analysis and tomography * Understand modern image processing workflows for 3D structural reconstruction * Apply validation metrics to assess the quality and resolution of cryo-EM maps The curriculum begins with foundational terminology and hardware basics before progressing to sample handling and the computational logic used to solve complex biological structures. By reading through these modules, you will develop the theoretical framework necessary to navigate modern structural biology research. This course is built for beginners in the life sciences, biochemistry, or biophysics who want to understand the theoretical and practical basics of cryo-EM with no prior experience required. Start building your knowledge of modern structural biology through this guided written curriculum.