Chaudhery Mustansar Hussain, PhD is an Adjunct Professor, Academic Advisor and Lab Director in the Department of Chemistry & Environmental Sciences at the New Jersey Institute of Technology (NJIT), Newark, New Jersey, USA. His research is focused on the applications of nanotechnology & advanced materials in environment, analytical chemistry and various industries. Dr. Hussain is the author of numerous papers in peer-reviewed journals as well as a prolific author and editor of several scientific monographs and handbooks in his research areas.