Negative Staining: Sample Preparation, Advantages, and Protocols Negative staining is a specialized technique used in electron microscopy to prepare samples by creating a reverse contrast image. vivian .
Cryo-EM Single Particle Analysis (SPA): Unveiling the Structural Mysteries... Cryo-Electron Microscopy (Cryo-EM) is a technique that uses an electron microscope to observe samples vivian .
