Potentiometric Sensors in Analytical Chemistry
A special issue of Chemosensors (ISSN 2227-9040). This special issue belongs to the section "Electrochemical Devices and Sensors".
Deadline for manuscript submissions: 15 December 2026 | Viewed by 613
Editor
Interests: chemical sensors; potentiometric sensors; ion-selective electrodes
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Potentiometric sensors represent a key electrochemical sensing strategy in analytical chemistry due to their high selectivity, simplicity, sensitivity, miniaturization potential, and suitability for in situ, real-time ion detection. From conventional ion-selective electrodes to modern solid-contact and miniaturized sensors, potentiometric sensing has continuously progressed in response to new analytical challenges. Consequently, potentiometric sensors are widely used for a range of applications, including environmental monitoring, water quality assessment, clinical diagnostics, food safety, pharmaceutical quality control, and monitoring of industrial processes.
In recent years, significant progress in the design of potentiometric sensors has been achieved through innovations in membrane chemistry, solid-contact materials, and nanostructured transducers. These developments have led to lower detection limits, wider measuring ranges, enhanced potential stability, faster response times, and greater robustness under real-sample conditions. Due to these enhancements, potentiometric sensors can be successfully integrated into portable, wearable, and autonomous sensing systems, creating new opportunities for real-time monitoring and digital data acquisition. Despite these advances, challenges related to selectivity, sensor lifetime, calibration-free measurements, and reliable performance in complex matrices remain active research topics, highlighting the relevance and research potential of this field.
This Special Issue aims to present and disseminate the most recent advances in potentiometric sensors and their applications in analytical chemistry. Therefore, we welcome submissions focusing on fundamental aspects of potentiometric sensing, including ion-selective membrane materials and signal transduction mechanisms, as well as studies demonstrating innovative analytical applications. Particular emphasis is placed on studies that combine fundamental research with practical application, demonstrating how innovative sensor concepts improve analytical performance in real samples.
Topics of interest for publication include, but are not limited to, the following:
- Design and characterization of ion-selective electrodes and membranes;
- Solid-contact potentiometric sensors;
- Nanomaterials and functional materials for potentiometric sensing;
- Potentiometric sensors for environmental, food, pharmaceutical, and clinical analyses;
- Miniaturized, portable, and wearable potentiometric sensors;
- Sensor arrays and multisensing systems;
- Analytical performance characteristics of potentiometric sensors.
This Special Issue encourages original research articles and review papers that contribute to the development of potentiometric sensing as a key analytical approach and demonstrate its relevance in analytical chemistry.
Dr. Mirela Samardžić
Guest Editor
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-anonymized peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Chemosensors is an international peer-reviewed open access monthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2000 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- potentiometry
- potentiometric sensors
- ion-selective electrodes
- solid-contact sensors
- real-time analysis
- wearable sensors
- nanomaterials
- analytical chemistry
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