Sensors for Highly Toxic Gases: Methylamine and Hydrogen Chloride Detection at Low Concentrations in an Ionic Liquid on Pt Screen Printed Electrodes. - Krishnan Murugappan; Debbie S. Silvester (Sensors, 2015)

An Outlook of Recent Advances in Chemiresistive Sensor-Based Electronic Nose Systems for Food Quality and Environmental Monitoring. - Alishba T. John; Krishnan Murugappan; David R. Nisbet; Antonio Tricoli (Sensors, 2021)

A Miniaturised Electrochemical Platform for Rapid Detection of Insulin. - Monalisha Ghosh Dastidar; Qingyang Zhuang; Krishnan Murugappan; Antonio Tricoli (ICST, 2023)

Portable multiplexed ion-selective sensor for long-term and continuous irrigation water quality monitoring. - Mojtaba Abdollahzadeh; Yujie Zhu; Bita Bayatsarmadi; Mikko Vepsäläinen; Amir Razmjou; Krishnan Murugappan; Theo Rodopoulos; Mohsen Asadnia (Comput. Electron. Agric., 2024)