In this book, the authors present current research in the study of DNA binding and extraction methods, applications, and limitations. Topics discussed in this compilation include: DNA binding to cationic polymers and its implications on gene therapy; metal based anticancer drug-DNA binding; non-covalent DNA-AuNP's interactions; prospects of nanoparticle DNA binding; extraction and purification of DNA from USAB reactor sludge samples; isolation of genomic DNA from microbes and microbial communities; dengue virus RNA extraction challenges; and, isolating bacterial and viral nucleic acids from...