Inkjet printing and 3D inkjet printing have found many applications in the fabrication of a
great variety of devices, which have been developed with the aim to improve and simplify …

This review reports on recent advances in state-of-the-art detection methods for microfluidic
paper-based analytical devices (μPADs). The review commences by describing the …

Water pollution is a serious environmental problem affecting millions of people, and the
demand for frequent water quality monitoring is increasing. The need for analytical platforms …

Microfluidic paper-based analytical devices (μPADs) have experienced rapid growth over
the past decade due to their simple design, low cost, minimal sample requirement, and good …

A wide range of applications are possible with paper-based analytical devices, which are
low priced, easy to fabricate and operate, and require no specialized equipment. Paper …

Paper-based microfluidic analytical devices (μPADs) are becoming valuable tools in
analytical area due to their attractive passive movements of analyte without any external …

A stable silver nanoparticles/carbon quantum dots (Ag/CQDs) composite was prepared by
using CQDs as reducing and stabilizing agent. The CQDs synthesized with …

Mercury is one of the most common heavy metals and a major environmental pollutant that
affects ecosystems. Since mercury and its compounds are toxic to humans, even at low …

Herein, we propose a highly sensitive and selective three-dimensional electrochemical
paper-based analytical device (3D-ePAD) to determine serotonin (Ser). It uses a graphite …

In this article, a facile and green dual fluorescence sensor was developed for mercury and
chemet as an anti-poisoning drug for heavy metal ions. The method is based on “off-on” …