Flash Presentation 1

10:00 AM - 10:01 AM JST(1:00 AM - 1:01 AM UTC)

[P1-21] Performance Comparison of Cationic and Anionic Marker Ions in a Laser-Induced Graphene-Based Potentiometric Aptasensor for Escherichia coli Detection

*Chalinee Auanphui¹, Pattarachaya Preechakasedkit², Nanthika Khongchareonporn⁴, Nipapan Ruecha^2,3 (1. Graduate Program in Nanoscience and Technology College of Interdisciplinary and Integrative Studies, Chulalongkorn University, Bangkok, Thailand, 2. Metallurgy and Materials Science Research Institute, Chulalongkorn University, Bangkok, Thailand, 3. Center of Excellence for Food and Water Risk Analysis (FAWRA), Department of Veterinary Public Health, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand, 4. Institute of Biotechnology and Genetic Engineering, Chulalongkorn University, Bangkok, Thailand)