Naturally abundant materials play a crucial role in the development of sustainable
electrochemical energy storage (EES) devices including batteries and supercapacitors …

Over two decades have passed since polymeric membrane ion-selective electrodes were
found to exhibit sufficiently lower detection limits. This in turn brought a great promise to …

Wearable sweat sensors, a product of the development of flexible electronics and
microfluidic technologies, can continuously and noninvasively monitor abundant biomarkers …

This work provides an overview of the processes of fouling, the deposition of substances on
the surface or in the pores of membranes, leading to deterioration of their performance …

Fiber-type solid-contact ion-selective electrodes (SC-ISE) show unique superiorities for
flexible and wearable sweat sensors with excellent wearing experiences. However, it is still …

Reliable potentiometric ion sensing in complex samples (eg, biological fluids, wastewater
and seawater) remains a great challenge for polymeric membrane ion-selective electrodes …

We present a wearable device for wireless monitoring of potassium in sweat. The device
consists of an all-solid-state ion-selective electrode (ISE) and a miniaturized printed circuit …

The electroanalytical field has exploited great advantages in using paper-based substrates,
even if the word “paper” might be general. In fact, the mainly adopted paper-based …

Nitrite is a compound used as a food additive for its preservative action and coloring
capability, as well as an industrial agent for its antifreezing action and for preventing …

Paper has been increasingly used in recent years as a substrate in the structure of sensors
to determine diverse biological and pharmaceutical molecules and ions. Potentiometric …