Journal article
Robust Chemiresistive Sensor for Continuous Monitoring of Free Chlorine Using Graphene-like Carbon
Abstract
Free chlorine is widely used in industry as a bleaching and oxidizing agent. Its concentration is tightly monitored to avoid environmental contamination and deleterious human health effects. Here, we demonstrate a solid state chemiresistive sensor using graphene like carbon (GLC) to detect free chlorine in water. A 15-20 nm thick GLC layer on a PET substrate was modified with a redox-active aniline oligomer (phenyl-capped aniline tetramer, …
Authors
Aryasomayajula A; Wojnas C; Divigalpitiya R; Selvaganapathy PR; Kruse P
Journal
ACS Sensors, Vol. 3, No. 2, pp. 451–457
Publisher
American Chemical Society (ACS)
Publication Date
February 23, 2018
DOI
10.1021/acssensors.7b00884
ISSN
2379-3694