In the context of crystallography, 'mad' stands for Multiwavelength Anomalous Dispersion, a technique used to enhance the determination of macromolecular structures by utilizing differences in scattering from multiple wavelengths. This method relies on the use of anomalous scattering from heavy atoms incorporated into a crystal structure, allowing for improved phase information which is crucial for accurate structural analysis. Understanding mad is essential for interpreting the intensity of diffracted beams and optimizing data collection strategies.
congrats on reading the definition of mad. now let's actually learn it.