Muhammad Umer Saeed

Redox-Triggered Interfacial Reconstruction as an AnalyticalTransduction Mechanism for Optical Detection of Arsine with LiquidCrystals

Abstract Arsine (AsH3) is widely used in semiconductor manufacturing yet poses severe health risks, motivating sensitive on-site monitoring for personnel safety. We report a liquid crystal (LC)-based optical sensor that translates arsine-triggered surface chemistry into an orient...