UC San Diego

This chapter looks at the physical and structural techniques that can be applied to nucleic acids. The first few sections focus on spectroscopic techniques, nuclear magnetic resonance, mass spectrometry and diffraction techniques. The following sections explore cryogenic electron microscopy, optical microscopy, atomic force microscopy and electrophoresis. Chromatographic methods, centrifugation and light scattering techniques are also discussed. Finally, the chapter concludes with sections on thermodynamic analysis, molecular mechanics and dynamics, and QM/MM methods for modelling nucleic acids reactions.