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.Rüstem Keçili is currently a researcher at the Department of Medical Services and Techniques, Yunus Emre Vocational School of Health Services, Anadolu University, Turkey. He worked as an early stage researcher at MIP Technologies AB, Lund, Sweden, and was a visiting researcher at the University of Manchester, United Kingdom. His multidisciplinary professional background covers supramolecular systems, molecularly imprinted polymers (MIPs), molecular recognition, MIP-based sensor systems, affinity chromatography, solid phase extraction, and pharmaceutical impurity scavenging.