Professor Yong-Chien Ling has received his Ph.D. from Florida State University, Tallahassee, FL, US in 1983. He is working as a Professor, in the Department of Chemistry, National Tsing Hua University, Taiwan. He is also working as a Joint Professor in the Institute of Nanoengineering and Microsystems, National Tsing Hua University, Taiwan. Dr. Yong-Chien Ling has authored and co-authored several national and international publications and also working as a reviewer for reputed professional international journals. Dr. Yong-Chien Ling is having an active association with different societies and academies around the world. He has received several awards for the contributions to the scientific community.