Biophysical Chemistry is an interdisciplinary field that combines principles of biology, physics, and chemistry to study the physical properties and behaviors of biological molecules and systems. It involves examining the structure, dynamics, interactions, and functions of biomolecules such as proteins, nucleic acids, lipids, and carbohydrates. Techniques used in biophysical chemistry include spectroscopy, crystallography, and computational modeling, aiming to understand the molecular mechanisms underlying biological processes.