One example is a sensitive and label-free laser-induced graphene (LIG) electrode functionalized for a specific application. One example of functionalization with antibodies, an enzyme, or an ionophore to electrochemically quantify a target species The LIG electrodes were produced by laser induction on...
Following a brief overview of the physical characteristics of laser-induced graphene materials and a discussion of various laser-processing operations, the applications of laser techniques for patterning electrode materials in a broad range of technological applications are discussed in detail. Finally, a...
Laser-induced graphene Wet transfer Lab-on-chip Dielectrophoresis 1. Introduction Since its discovery in 2004 [1], graphene has become an extremely attractive material because of its excellent properties of thermo-electrical conduciveness [2], physical and chemical modifiability [3], and biocompatibilit...
The rGO electrode exhibits a high specific capacitance(up to ∼130 F/g) at a current density of 1 A/g. This work canserve as a reference for the process optimization of laser-inducedGO reduction. 展开 关键词: laser EDLC supercapacitor reduced graphene oxide laser-induced reduction ...
whereas the GLLO method dramatically reduced the surface roughness of the PI film and its increasing rate with respect to the laser fluence. These results indicate that the laser-induced plastic deformation during the ablation process significantly reduced owing to the presence of graphene layers, and...
Stretchable electrochemical supercapacitor exploiting laser-induced graphene (LIG) transfer onto elastomeric substrates is reported. Elastomeric energy-storage devices are fabricated using polymeric electrolyte and all-PDMS (all-polydimethylsiloxane) architecture. The symmetric LIG/PDMS supercapacitor can sustain ...
A multifunctional and highly flexible triboelectric nanogenerator based on MXene-enabled porous film integrated with laser-induced graphene electrode The ambient dissipated energy such as the vast scale of mechanical energy in the agricultural system (e.g., leaf swing energy) and the writing motion ex...
Humidity Sensor Composed of Laser-Induced Graphene Electrode and Graphene Oxide for Monitoring Respiration and Skin Moisture Respiratory rate and skin humidity are important physiological signals and have become an important basis for disease diagnosis, and they can be monitored ... X Fei,J Huang,W ...
16,21,36,44,47 These media strongly affect the laser-induced effects as well as the materials thus obtained. Figures 3D and 3E compare the scanning electron microscopy (SEM) images of laser-induced graphene (LIG) synthesized under different conditions. Specifically, the products synthesized in an...
Strain sensor and flexible electrode State-of-art structural health monitoring systems are expensive, require dedicated instrumentation, and are difficult to integrate into load-bearing elements without compromising the structural performance of the latter66. With the interest for mass timber multi-story ...