Sharon E. Lazaro, PhD. Student of Sharon E. Lazaro, PhD. Student of Assoc. Prof. Dr. David Harding, Asst. Prof. Dr. Pimphaka Harding and Asst. Prof. Dr. Upsorn Boonyang received the Best Oral Presentation Awards at The Pure and Applied Chemistry International Conference 2018 (PACCON 2018) held in Chiangmai, Thailand, 7-9 February 2018.