Food safety is an issue that cannot be ignored at any time because of the great impact of
food contaminants on people's daily life, social production, and the economy. Because of the …

Paper-based sensors, often referred to as paper-based analytical devices (PADs), stand as
a transformative technology in the field of analytical chemistry. They offer an affordable …

Paper-based biosensor is one of the most commonly used platforms for point-of-care testing
(POCT). Among these platforms, microfluidic paper-based analytical devices (μPADs) have …

In this paper, we report a simple and inexpensive paper-based microfluidic device for
detecting nitrate in water. This device incorporates two recent developments in paper-based …

A microfluidic paper-based analytical device (µPAD) is a new technology platform for
extremely low-cost sensing applications. This study aimed to explore for an inexpensive …

A microfluidic paper-based analytical device (μPAD) utilizing gas-diffusion separation and
solid-phase reduction was developed for the first time for the determination of both …

Cloth-based sensors are gaining attention for creating microfluidic wearable sensors for
continuous monitoring of sweat biomarkers because of their flexibility, low cost, and natural …

We used a microfluidic paper-based analytical device (μPAD) to investigate the influence
that zinc reduction exerts on the determination of nitrite and nitrate ions in natural water …

Paper-based microfluidic analytical devices (μPADs) have shown great potential in the field
of analysis due to their advantages of rapid analysis, environmental friendliness and the …

In this work, the design of a microfluidic paper-based analytical device (μPAD) for the
quantification of nitrate in urine samples was described. Nitrate monitoring is highly relevant …