Abstract
pH sensors with broad applications are in high demand in a variety of fields, including agriculture, healthcare, food processing, textiles, leathers, wet laboratories, and environmental remediation. The majority of pH-related reviews have concentrated on various polymers and metal oxide-based sensing materials, as well as fabrication techniques. However, considerations regarding the context of subsequent pH-sensing platform advancements in terms of materials and technologies with commercial viability must be addressed. Furthermore, the rapid advancement of traditional pH sensors toward nanostructured sensing configurations provides a number of advantages over traditional pH sensors, such as increased sensitivity with larger surface-to-volume ratio, improved stability, faster reaction time, and consistent stability. As a result, we reviewed the evolution of nanostructured pH sensing materials as well as their fabrication methodologies in this paper. Additionally, the inherent challenges and future work required for commercially viable nanostructured pH-sensing platforms are discussed.
Funder
University Grants Commission of Bangladesh
Ministry of Science and Technology of Bangladesh
European Union’s Horizon 2020 SmartVista
Publisher
The Electrochemical Society
Subject
Materials Chemistry,Electrochemistry,Surfaces, Coatings and Films,Condensed Matter Physics,Renewable Energy, Sustainability and the Environment,Electronic, Optical and Magnetic Materials
Cited by
6 articles.
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