Wearable sensors have gained much attention due to their potential in personal health
monitoring in a timely, cost‐effective, easy‐operating, and noninvasive way. In recent …

The monitoring of species of medical, environmental, and industrial interests has been
urgently demanded. Several times, the necessity of point of care and/or point of use is …

Graphene is a thin layer carbon material that has become a hot topic of research during this
decade due to its excellent thermal conductivity, mechanical strength, current density …

This work presents a novel procedure involving the sequential chemical treatment to
generate reduced graphene oxide (rGO) within 3D-printed polylactic acid (PLA) electrodes …

Disposable electrochemical sensors using sustainable and cheap materials are an exciting
alternative to produce new kinds of sensing platforms. Waterproof paper (WP) is a …

This review describes the synthesis of noble metal nanoparticles, nanocarbons, conducting
polymers, and nanocomposites. The integration of these nanomaterials on the flexible matrix …

This paper presents a novel water-based conductive ink obtained by proper combination of
chitosan (C) biopolymer, graphite (G) powder, and glycerol (G), and its subsequent use in …

Electrochemical sensors have emerged as important diagnostic tools in recent years, due to
their simplicity and ease of use. Compared to instrumental analysis methods that use …

This study describes the fabrication of carbon screen-printed electrodes (SPEs) from
alternative and low-cost materials. The carbon conductive ink was prepared from a mixture …

Flexible, fully printed electrochemical sensors can be employed for non-invasive clinical
analyses, which require biocompatibility and wearability. Herein, we report on a flexible …