In this study, paper-based microfluidic devices (μPADs) capable of K+ quantification in
aqueous samples, as well as in human serum, using both colorimetric and distance-based …

Microfluidic paper-based analytical devices (μPADs) have been extensively studied for
disease diagnostics, food quality control, and environmental monitoring due to the …

A distance-based analysis of potassium ion (K+) is introduced that is performed on a
microfluidic paper-based analytical device (μPAD) coupled to an ion-selective capillary …

Rapid and simple acid–base titration was accomplished using a novel microfluidic paper-
based analytical device (μPAD). The μPAD was fabricated by wax printing and consisted of …

Microfluidic paper-based analytical devices (μPADs) have attracted much attention over the
past decade. They embody many advantages, such as abundance, portability, cost …

Microfluidic paper-based analytical devices (μPADs) are the newest generation of lab-on-a-
chip devices and have made significant strides in both our understanding of fundamental …

The deposition of chemical reagent inks on paper is a crucial step in the development and
fabrication of microfluidic paper-based analytical devices (μPADs). A pen-plotting approach …

Although the determination of calcium ions (Ca2+) is of high importance to monitor water
hardness, currently available devices for on-site analysis suffer from a lack of user …

We report here the use of multiple indicators for a single analyte for paper-based microfluidic
devices (μPAD) in an effort to improve the ability to visually discriminate between analyte …

Paper-based microfluidic devices (μPADs) are capable of achieving rapid quantitative
measurements of a variety of analytes inexpensively. μPADs rely on patterning hydrophilic …