Self-calibration of a polyaniline nanowire-based chemiresistive pH sensor
Polyaniline nanowire network-based chemiresistive pH sensor was fabricated. A three step mechanism for self-calibrating pH measurement is proposed. The proposed method was able to measure the pH in the range 16. Repeatable pH measurements were achieved even under the influence of degradation.
self-calibration polyaniline nanowire ph sensor repeatability chemiresistive sensor