This book presents original research results on the leading edge of chemistry research. Each article has been carefully selected in an attempt to present substantial research results across a broad spectrum. Topics discussed include the physicochemical properties and applications of dichloromethane; innovative strategies in endotoxin free plasmid DNA production; the electrolytic dissociation of thio derivatives of dicarboxylic acids; tetravalent ion conducting solid electrolytes; and biomolecule and layered double hydroxide assemblies.