Fiber Optic pH Sensor Polyaniline

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Fast response microfiber-optic pH sensor based on a polyaniline

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 translated into a

Low-Cost Optical pH Sensor with a Polyaniline (PANI)-Sensitive Layer

In this paper, we presented a novel, compact, conceptually simple, and fully functional low-cost prototype of a pH sensor with a PANI thin film as a sensing layer.

Optical fiber F-P cavity pH sensor based on polyaniline reaction

This paper combines the internal refractive index characteristics of the optical fiber Fabry-Perot (F-P) cavity and the response mechanism of polyaniline (PANI) and reactively deposits PANI

Sensitive pH Monitoring Using a Polyaniline-Functionalized Fiber

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 coated over an

Tilted fiber Bragg grating pH sensor based on polyaniline reaction

In this paper, we propose a tilted fiber Bragg grating (TFBG) pH sensor based on polyaniline (PANI) reactive deposition film.

Optical Fiber pH Sensors Based on PAni-Coated Microstructured

Abstract—In this article, we report the analysis of a novel optical fiber pH sensor based in polyaniline (PAni) coating applied on a trenched core-free (only-bridge) silica fiber.

Comparative Study of pH Sensors Based on PAni-coated Specialty Optical

In this paper, we report the analysis of a novel optical fiber pH sensor based in polyaniline coating applied on a trenched core-free (only-bridge) silica fiber. The results are compared...

Polyaniline-coated tilted fiber Bragg gratings for pH sensing

To summarize, a new fiber optic pH sensor has been proposed and experimentally demonstrated. The sensing head is based on a PAni coating on the surface of a TFBG deposited

Optical Fiber pH Sensors Based on PAni-Coated

In this article, we report the analysis of a novel optical fiber pH sensor based in polyaniline (PAni) coating applied on a trenched core-free (only-bridge) silica fiber. The results are compared to

Highly Sensitive Potentiometric pH Sensor Based on Polyaniline

Abstract This study introduces a potentiometric pH sensor that is extremely sensitive and specifically designed for food and pharmaceutical applications. The sensor utilizes a pH-sensitive interface