This book is based on the lectures and contributions of the NATO
Advanced Study Institute on "Nanoscience and Nanotechnology in Security
and Protection Against CBRN Threats" held in Sozopol, Bulgaria,
September 2019. It gives a broad overview on this topic as it combines
articles addressing the preparation and characterization of different
nanoscaled materials (metals, oxides, glasses, polymers, carbon-based,
etc.) in the form of nanowires, nanoparticles, nanocomposites, nanodots,
thin films, etc. and contributions on their applications in diverse
security and safety related fields. In addition, it presents an
interdisciplinary approach drawing on the Nanoscience and Nanotechnology
know-how of authors from Physics, Chemistry, Engineering, Materials
Science and Biology. A further plus-point of the book, which represents
the knowledge of experts from over 20 countries, is the combination of
longer papers introducing the background on a certain topic, and brief
contributions highlighting specific applications in different security
areas.