title: A chemiluminescence sensor array based on nanomaterials for discrimination of teas.
abstract: In recent years, electronic tongue and nose devices have been developed that consist of an array of cross-responsive sensors. In this study, we report a chemiluminescence (CL) sensor array based on oxidation at twelve different catalytic nanomaterial locations for the discrimination of eight teas. CL response patterns or "fingerprints" were obtained for a given compound on the sensor array and then discriminated through linear discriminant analysis. The experiments demonstrate that the sensor array had excellent differentiability and reversibility.
authors.affiliation: Department of Chemistry and Chemical Engineering, Yangtze Normal University, Chongqing, Fuling, P R China. niuweifen_2000@163.com
authors.forename: Weifen
authors.initials: W
authors.lastname: Niu
mesh_terms: D015374:Biosensing Techniques / Q000379:methods*; D016002:Discriminant Analysis; D049449:Luminescence; D008163:Luminescent Measurements / Q000379:methods*; D046228:Microarray Analysis / Q000379:methods*; D049329:Nanostructures / Q000737:chemistry*; D010084:Oxidation-Reduction; D013662:Tea / Q000737:chemistry*
chemical_list: D013662:Tea