Highly Response and Sensitivity Chitosan-Polyvinyl alcohol Based Hexanal SensorsNur Zuraihan Abd Wahab, Irwana Nainggolan, Tulus Ikhsan Nasution, Mohd Nazree Derman and Devi ShantiniMATEC Web Conf., 78 (2016) 01072DOI: https://doi.org/10.1051/matecconf/20167801072