Dr. Alireza Heidari, Ph.D., D.Sc. is a Postdoctoral Research Fellow in Chemistry. He has participated at more than fifty reputed international conferences, seminars, congresses, symposiums and forums around the world as yet. Also, he possesses many published articles in Science Citation Index (SCI)/International Scientific Indexing (ISI) Journals. It should be noted that he has visited many universities or scientific and academic research institutes in different countries such as United States, United Kingdom, Canada, Netherlands, Russia, France, Swiss, Germany, Sweden, Spain, Portugal, South Korea, China, etc. as research fellow, sabbatical and volunteer researcher or visitor heretofore. He is expert in many computer programs and programming languages. Hitherto, he has authored more than ten books in Chemistry. Syne, he has been awarded more than four hundreds reputed international awards, prizes, scholarships and honors. Heretofore, he has multiple editorial duties in many reputed international journals. Hitherward, he is a member of more than one hundred reputed international academic–scientific–research institutes around the world.