Electrochemical impedance spectroscopy (EIS), one of the techniques for electrochemical
analysis, has been used for a wide range of applications especially chemical‐and bio …

Capacitive proximity sensors (CPSs) have recently been a focus of increased attention
because of their widespread applications, simplicity of design, low cost, and low power …

Extended research on the design and development of a smart nitrate sensor for monitoring
nitrate concentration in surface and groundwater are reported in this paper. The developed …

This paper presents the design, fabrication and implementation of novel graphite/PDMS
sensors for biomedical applications. The fabrication involves 3-D printed molds which were …

The health and integrity of our water sources are vital for the existence of all forms of life.
However, with the growth in population and anthropogenic activities, the quality of water is …

Ion concentration in water is a key criterion for evaluating water quality. In this work, we
developed a self-powered on-line ion concentration monitor in water transportation based …

Oxide semiconductors are conventionally used as sensing materials in gas sensors,
however, there are limitations on the detection of gases at room temperature (RT). In this …

Conducting polymers have been widely used in electrochemical sensors as receptors of the
sensing signal's analytes and transducers. Polypyrrole (PPy) conducting polymers are …

Gas sensing technology has been among the topical research work for quite some time. This
paper showcases the research done on the detection mechanism of leakage of domestic …

This paper reports the design, fabrication, and implementation of a novel sensor patch
developed from commercial polyethylene terephthalate films metallized with aluminum on …