Title :
Evaluation of a chemocapacitive sensor array for the detection of vapor analytes and their mixtures
Author :
Manoli, K. ; Sanopoulou, M. ; Karonis, E. ; Chatzichristidi, M. ; Goustouridis, D. ; Chatzandroulis, S. ; Raptis, I.
Author_Institution :
Inst. of Phys. Chem., NCSR "Demokritos", Aghia Paraskevi
Abstract :
The performance of a four -component IDC sensor array to four analytes of varying polarity and varying chemical affinity to the sensing polymer layers has been studied and discussed in relation to (i) the pure analyte vapor concentration, (ii) exposure to binary analyte mixtures and (iii) PCA analysis of the results.
Keywords :
capacitive sensors; chemical sensors; principal component analysis; sensor arrays; IDC sensor array; PCA analysis; binary analyte mixtures; chemical affinity; chemocapacitive sensor array; polymer layers; pure analyte vapor concentration; vapor analytes detection; Acoustic sensors; Capacitance; Capacitive sensors; Chemical analysis; Chemical sensors; Fingers; Performance analysis; Polymers; Sensor arrays; Sensor phenomena and characterization;
Conference_Titel :
Sensors, 2008 IEEE
Conference_Location :
Lecce
Print_ISBN :
978-1-4244-2580-8
Electronic_ISBN :
1930-0395
DOI :
10.1109/ICSENS.2008.4716569
