This book presents a detailed and conceptually rich exploration of nanofluidics, examining its historical development, theoretical foundations, and emerging applications in modern science and engineering. It develops a clear understanding of fluid behaviour at the nanoscale, where classical principles intersect with molecular and atomic interactions. The book integrates fundamental physics with advanced analytical perspectives, highlighting how fluid properties, transport mechanisms, and equilibrium conditions change within confined nanometric environments. It further considers the influence of nanoscale effects on diffusion, absorption, and system dynamics, offering insight into the behaviour of liquids and gases under highly controlled conditions. Emphasis is placed on connecting theoretical understanding with practical relevance, enabling a deeper appreciation of nanofluidic systems in scientific and technological innovation. The discussion reflects contemporary developments, encouraging a multidisciplinary and research-oriented perspective.

This book is intended for researchers, engineers, and advanced students seeking to expand their understanding of nanoscale fluid behaviour. It supports the development of analytical capability, scientific insight, and practical awareness required for advancing nanofluidic technologies and applications.