Discrimination of vinegars using a catalytic nanomaterials-based chemiluminescence sensor array

作者：Niu Weifen^*; Liu Yan

来源：Luminescence, 2014, 29(2): 138-142.

DOI：10.1002/bio.2517

• sensor array
• linear discriminant analysis (LDA)
• chemiluminescence
• vinegar

Quality control of foods is important for both industrial and personal concerns. In the past decade, a variety of sensor techniques have been developed and various applications realized for the analysis of foods in both the liquid and gas phases. In this paper, we report a chemiluminescence (CL) sensor array based on nine catalytic nanomaterials for the discrimination of eight vinegars. CL response patterns can be obtained as 'fingerprints' for a given compound on the sensor array and then discriminated using linear discriminant analysis (LDA). The experiments demonstrate that the sensor array has excellent differentiability and reversibility.

• 出版日期2014-3
• 单位长江师范学院