Screen printed quinone-derivatives-based carbon electrode : a novel universal voltammetric pH sensor in buffered and unbuffered solution

• Main Author: Karya, Arthur Bentus
• Other Authors: Xu Zhichuan Jason
• Format: Final Year Project
• Language: English
• Published: 2019
• Subjects: DRNTU::Science::Chemistry::Physical chemistry::Electrochemistry; DRNTU::Engineering::Materials::Functional materials
• Online Access: http://hdl.handle.net/10356/78059
• Institution: Nanyang Technological University

Quinone-based working electrodes have been extensively investigated as voltammetric pH sensor. Nonetheless, most of its derivatives could not monitor pH beyond 10 in buffered solution and sense unbuffered solution pH with error less than 5%. In this project, a novel universal voltammetric pH sensor...