Abdullah Mohammed Ahmed Asiri is a full Professor in the Chemistry Department, at the Faculty of Science, King Abdulaziz University, Saudi Arabia. His research interests include: color chemistry, synthesis of novel photochromic and thermochromic systems, synthesis of novel colorants and coloration of textiles and plastics, molecular modeling, applications of organic materials into optics such as OEDS, high performance organic dyes and pigments, new applications of organic photochromic compounds, organic synthesis of heterocyclic compounds as precursor for dyes, synthesis of polymers functionalized with organic dyes, preparation of some coating formulations for different applications. Dr. Kanchi is the Research Scientist in fabricating the bio-sensors for the identification and quantification of high-intensity artificial sweeteners in food stuffs and biological samples. He completed his post doctoral research in Separation and Determination of High-Intensity Artificial Sweeteners (Sucralose, Neotame & Stevia glycosides with Capillary Electrophoresis and electrochemical methods (biosensors) in different Food Stuff’s from Durban University of Technology, Durban, South Africa. He is associated with the Indian Society of Analytical Scientists (ISAS), India. He is also serving as the Executive Editor for American Journal of Phytomedicine and Clinical Therapeutics; EB member for International Journal of Research in Chemistry and Environment and many more. He is also having several reviewer experiences for many articles.Costing: option 1 with proofredaing Dr. Inamuddin, is an Assistant professor at Department of Applied Chemistry, Zakir Husain College of Engineering and Technology, Faculty of Engineering and Technology, Aligarh Muslim University, Aligarh, India. He has extensive research experience in multidisciplinary fields of analytical chemistry, materials chemistry, electrochemistry, renewable energy and environmental science. He has worked on different research projects funded by various government agencies and universities and is the recipient of awards, including the Fast-Track Young Scientist Award and young researcher of the year award-2020 of the university. His current research interests include ion exchange materials, a sensor for heavy metal ions, biofuel cells, supercapacitors and bending actuators.