Microfluidic paper-based analytical devices (μPADs) have garnered significant interest as a
promising analytical platform in the past decade. Compared with traditional microfluidics …

From environmental monitoring to point-of-care biofluid analysis, rapid ion determination
requires robust analytical tools. In recent years, driven by the development of materials …

This Feature summarizes recent works in paper-based potentiometry and voltammetry in
heavy metal determination. Interactions of paper substrates with heavy metals, influence on …

Flexible sensors that efficiently detect various stimuli relevant to specific environmental or
biological species have been extensively studied due to their great potential for the Internet …

Wearable potentiometric ion sensors (WPISs) have become an exciting analytical platform
that combines chemical, material and electronic efforts to supply physiological information …

Potentiometric sensing, which requires the use of ion-selective electrodes (ISEs) and
reference electrodes, is used to determine electrochemically the concentration of target ions …

There is a growing demand for developing wearable sensors that can non-invasively detect
the signs of chronic diseases early on to possibly enable self-health management. Among …

Dipstick and lateral-flow formats have dominated rapid diagnostics over the last three
decades. These formats gained popularity in the consumer markets due to their …

Microfluidic paper-based analytical devices (μPADs) have emerged as a promising
diagnostic platform a decade ago. In contrast to highly active academic developments, their …

Wearable flexible sensors based on integrated microfluidic networks with multiplex analysis
capability are emerging as a new paradigm to assess human health status and show great …