Graphene strain sensors have promising prospects of applications in detecting human motion. However, the shortage of graphene growth and patterning techniques has become a challenging issue hindering the application of graphene strain sensors. Therefore, we propose wafer-scale flexible strain sensors with high-performance, which can be fabricated in one-step laser scribing. The graphene films c...

Solar energy storage is an emerging technology which can promote the solar energy as the primary source of electricity. Recent development of laser scribed graphene electrodes exhibiting a high electrical conductivity have enabled a green technology platform for supercapacitor-based energy storage, resulting in cost-effective, environment-friendly features, and consequent readiness for on-chip ...

Graphene-based miniaturized supercapacitors, obtained via laser conversion of suitable precursors, have been attracting recent attention for the production energy storage small-scale devices. In this work, a one-pot synthesis TiO2 nanoparticles embedded in porous graphene-based electrodes has with LightScribe® technology, by converting precursor materials through absorption DVD burner infrared ...

With the rapidly aging society and increased concern for personal cardiovascular health, novel, flexible electrodes suitable electrocardiogram (ECG) signal monitoring are in demand. Based on excellent electrical mechanical properties of graphene rapid development device fabrication technologies, graphene-based ECG have recently attracted much attention, many with performance been developed. To ...