Pollution of environment represents serious issue, which deserves increased attention.
Conventional laboratory techniques, which rely on bench-top devices, do not satisfy …

This work presents the design, fabrication, and characterization of a robust 3D printed
microfluidic analysis system that integrates with FDA-approved clinical microdialysis probes …

Natural products are still the principal source of drug candidates or leading compounds in
new drug discovery. It is an important challenge to innovate and construct a rapid and …

The illegal sale of pesticides is a current problem around the world and has been increasing
year by year. Thus, the development of novel, fast and simple analytical methods for …

The development of miniaturized, sustainable and eco-friendly analytical sensors with low
production cost is a current trend worldwide. Within this idea, this work presents the …

In this work we report for the first time the use of napkin paper as substrate for production of
paper analytical devices (PADs). Napkin paper is a more accessible and cheaper option …

Electrochemical reactions occurring at the opposite ends of bipolar electrodes (BPEs) are
necessarily coupled, enabling electron transfer events at one end to be read out optically, for …

Nowadays, the use of pesticides in world agriculture is fundamental. However, it leads to an
increase in the illegal sale and smuggling of these products in various parts of the world …

The fabrication of PDMS microfluidic structures through soft lithography is widely reported.
While this well‐established method gives high precision microstructures and has been …

This report describes the development and application of a novel graphene‐modified
electrode to be used as amperometric sensor in microchip electrophoresis (ME) devices …