Work

Poly Silk Peptide Film PH Sensor Based on Zero Current Potentiometry

Year: 2012

Type: article

Abstract: A poly silk peptide film pH sensor has been developed using zero current potentiometry system. A poly silk peptide film coated pencil graphite electrode is connected in series between the working and counter electrodes of a potentiostat, and immersed in solution together with a reference electrode. When the solution pH varies, the resulting zero current potentiometry is linear with the values of the solution pH in the range of 1.81 to 11.58. This pH sensor shows high stability, accuracy, selectivity and reproduction.

Source: Advanced materials research

DOI: 10.4028/scientific5/amr.450-451.554

Authors: Ming Ming Ma, Zhi Tong, Yong Wen

Institution: Xi'an Polytechnic University

Language: English

Topic: Analytical Chemistry and Sensors

Subfield: Analytical Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: hybrid

Funders: Xi'an Polytechnic University, Division of Materials Research

OpenAlex ID: W2075889154

FWCI:

Cites: 2

Cited by: 1

Related to: 10