Sensitive ph monitoring using a polyaniline-functionalized fiber optic—surface plasmon resonance detector

I Antohe, LI Jinga, VA Antohe, G Socol - Sensors, 2021 - mdpi.com
In this work, we report results on the fabrication and characterization of a surface plasmon
resonance (SPR) pH sensor using platinum (Pt) and polyaniline (PANI) layers successively …

Fast response microfiber-optic pH sensor based on a polyaniline sensing layer

D Sun, S Xu, Y Fu, J Ma - Applied Optics, 2020 - opg.optica.org
The microfiber-optic interferential sensor based on polyaniline (PANI) sensing layer is
efficiently performed in pH detection. The refractive index changes of PANI film can be …