Shahid Ul Islam is an Assistant Professor in the Department of Applied Sciences and Humanities at Jamia Millia Islamia (Central University), New Delhi, India. Prior to joining Jamia, he was a Fulbright Scientist at the University of California Davis, United States. He works at the interface of materials science and textile engineering, with an emphasis on the functionalization of textile and polymeric materials for use in different applications. Chaudhery Mustansar Hussain is an adjunct professor and lab director in the Department of Chemistry & Environmental Sciences at the New Jersey Institute of Technology (NJIT), United States. His research is focused on sustainability, nanotechnology & advanced materials, environmental management, analytical chemistry, and other various industries. Dr. Hussain is the author of numerous papers in peer-reviewed journals as well as a prolific author and editor of several books, including scientific monographs and handbooks in his research areas. He has published with ELSEVIER, American Chemical Society, Royal Society of Chemistry, John Wiley & Sons, CRC Press, and Springer.