Dr. Marlinda bt Ab Rahman is a senior lecturer at Nanotechnology and Catalysis Research Centre (NANOCAT), University of Malaya, Malaysia since June 2018. She obtained her MS.c and Ph.D. from the University of Malaya, Malaysia in experimental physics in 2013 and 2017 respectively. Her research interests are in the area of graphene, nanomaterials, electrochemistry, and biosensors. Her current research project is on the synthesis and fabrication of graphene infused natural rubber composite for sensor applications.

Ir. Dr. Onn Chiu Chuen is an associate professor and researcher at the Department of Civil Engineering Faculty of Engineering, Universiti Malaya. He holds a BSc. in Engineering (Environment), MSc and PhD in Environmental Engineering from the Department of Civil Engineering, Universiti Malaya.  Dr Onn is a Professional Engineer registered with the Board of Engineers Malaysia (BEM) and a Chartered Engineer with the Engineering Council United Kingdom. In line with his academic background, Onn’s research interest is quite wide-ranging under Environmental Engineering. However, his main interests are Life Cycle Assessment, eco profile and environmental (carbon, water, etc) footprints and impacts measurement, particularly within the context of products/building materials (waste incorporation), waste (WTE, biogas), energy (biofuels) and transportation (energy, modelling). Additionally, Onn is deeply involved in studying carbonation processes, which are crucial for carbon sequestration and reducing carbon footprints. His work in LCA extends to evaluating the entire lifecycle of products and processes, identifying opportunities to reduce environmental impacts and enhance sustainability. He is also involved with a few consultation projects with Unilever Foods (Malaysia) Sdn. Bhd., Daiki Axis Co. Ltd., Uber Malaysia, Malaysia Green Technology Corporation, Press Metal Aluminium Holdings Berhad, Panasonic R & D Singapore, TNBR and Jabatan Audit Negara.   He is actively working and collaborating with SIRIM’s Environmental Technology Research Centre in developing the Malaysian Life Cycle Inventory Database (MYLCID). He is also being appointed as the technical expert for the development of Malaysia Climate Action Simulator for sub-sectors of transportation under Malaysian Green Technology and Climate Change Center due to his involvement in the development of Low Carbon Mobility Blueprint, 2021-2030 for the Ministry of Environment and Water (KASA).  

Dr. Sarah Lim Wan-Lin is a Paediatric Dental Specialist and Dental Lecturer at the Department of Orthodontics, Paediatric & Special Care Dentistry, Faculty of Dentistry, Universiti Malaya and Universiti Malaya Medical Centre. She obtained her Bachelor of Dental Surgery (BDS) from Universiti Malaya in 2017 and subsequently served as a dental officer in Kuching, Sarawak from 2018 to 2020. In 2019, she attained the Membership of the Joint Dental Faculties from the Royal College of Surgeons of England (MJDF RCS England). She completed postgraduate training in Paediatric Dentistry at Universiti Malaya, earning a Master of Oral Science (MOSc) in 2021 and a Doctor in Paediatric Dentistry (DrPaedDent) in 2024. Her current research interests include dental anomalies with a focus on molar incisor hypomineralisation; digital paediatric dentistry; paediatric systemic-oral health links and hospital-based care for medically compromised children and those with special healthcare needs. Sarah is committed to providing high-quality, evidence-based dental care for children and adolescents. She is passionate about mentoring the next generation of dental professionals and advancing research and education in paediatric dentistry.