Concepts, compounds and the alternatives of antibacterials examines various aspects of Antibacterial Drugs From Basic Concepts to Complex Therapeutic Mechanisms of Polymer Systems, including an extensive overview of antibacterial drugs. It includes Antibacterial Effects of Cinnamon: From Farm to Food, Cosmetic and Pharmaceutical Industries, Bactericidal Properties of Plants-Derived Metal and Metal Oxide Nanoparticles (NPs), Unique Features and Anti-microbial Targeting of Folate- and Flavin-Dependent Methyltransferases Required for Accurate Maintenance of Genetic Information. Provides the reader with insights into the development of its history, so as to understand the Antibacterial Hydrogels, Evaluation of meso-substituted cationic corroles as potential antibacterial agents, Antibacterial, Hydrophilic Effect and Mechanical Properties of Orthodontic Resin Coated with UV-Responsive Photocatalyst, Comparison of antibacterial activity of alexidine alone or as a final irrigant with sodium hypochlorite and chlorhexidine.