This book examines surface and interfacial chemistry through the study of interactions that occur at the boundaries between different phases of matter. It explores how molecular forces, surface behaviour, and chemical reactions influence the properties of liquids, solids, and biological systems. The text discusses the significance of surface tension, adsorption, and interfacial processes in determining chemical stability and material behaviour under varied conditions. It also reflects on the role of analytical techniques in understanding complex molecular interactions, particularly within biological and environmental contexts. Attention is given to biochemical responses associated with oxidative processes, molecular damage, and chemically induced cellular changes, illustrating the wider relevance of interfacial chemistry in health and material science. The discussion further considers computational and theoretical approaches used to interpret complex chemical and molecular systems. By combining physical chemistry with biological and analytical perspectives, the book offers a broad understanding of surface-related phenomena.

The book aims to help readers develop deeper insight into interfacial processes and molecular interactions, supporting advanced study and research in chemistry, biochemistry, material science, and related scientific disciplines.