Portable, affordable, and miniaturized electrochemical sensors for point-of-care diagnostic
devices represent a step towards achieving the United Nations' Sustainable Development …

A large variety of printing, deposition and writing techniques have been incorporated to
fabricate electronic devices in the last decades. This approach, printed electronics, has …

Recycling used mixed material additively manufactured electroanalytical sensors into new
3D-printing filaments (both conductive and non-conductive) for the production of new …

Additive manufacturing (AM), a three-dimensional (3D) printing method has attracted great
attention in manufacturing technology because of the low cost of fabrication of medium to …

methylenedioxymethamphetamine (MDMA) and 3, 4-methylenedioxyamphetamine (MDA),
called as “ecstasy”, are the main seized amphetamine-type stimulants consumed worldwide …

The popularity of 3D printed flexible sensors has increased as a result of recent
breakthroughs in the Internet of Things (IOTs) and advances in the field of flexible and …

Abstract Three-dimensional (3D) printed electrochemical devices are increasingly used in
point-of-need and point-of-care testing. They show several advantages such as simple …

A new imine-based covalent organic framework (COF) functionalized in its cavities with
moieties of the chromophore Nile Red has been synthesized and characterized. Using …

In this work, a signal amplification strategy was designed by the fabrication of a highly
sensitive and selective electrochemical sensor based on nickel–copper–zinc ferrite (Ni0 …

Carbon-based electrodes have been impactful in a wide array of applications; however, the
balance between electrochemical performance and ease of fabrication is still a major …