Nader Ghaffari Khaligh received his Ph.D. in Organic chemistry from the University of Guilan, Iran, in 2013. Since 2015 he works as a researcher in the Nanotechnology & Catalysis Research Center, Universiti Malaya, Malaysia. His publications, including papers, reviews, and mini-reviews, are focused on heterogeneous and homogeneous catalysis, sustainable chemistry and energy, synthesis of heterocycles, and multi-task reagents such as Ionic liquids and Functional polymers. ‎ He has been elected as World's Top 2% Scientist Career-Long Citation ‎Impact and World's Top 2% Scientists by Stanford University in 2019, 2020, 2021, and 2022. He is the Associate Editor and Section Editor of two international journals and an Editorial board member of a few international journals.