IoT-based laser-inscribed sensors for detection of sulfate in water bodies

• Main Authors: He, Shan, Feng, Shilun, Nag, Anindya, Afsarimanesh, Nasrin, Md. Eshrat E Alahi, Li, Siying, Mukhopadhyay, Subhas Chandra, Wong, Jonathan Woon Chung
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Electrical and electronic engineering; Laser-inscription; PET
• Online Access: https://hdl.handle.net/10356/146002
• Institution: Nanyang Technological University

This paper presents the fabrication of novel flexible sensors from metalized polymer films and their subsequent utilization for environmental applications. Polyethylene terephthalate films coated with thin-film of aluminum was used as a singular material to form the sensor patches. Optimization was...