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Enhancing electrolyte ion diffusion via direct ink writing pillar array structure of graphene electrodes for high-performance microsupercapacitors
The graphene-based microsupercapacitors (MSCs) suffer from graphene aggregation issue in electrodes. It reduces the electrolyte ions transportation...
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Severe embrittlement of copper pillar bumps electrodeposited using JGB as leveler
In this work, the electroplating of copper pillar bumps in wafer used for chip-scale interconnect was investigated. It was found that the shear...
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A 3D pillar hydrogel assembled from multi-metallic oxides nanoparticles for plasmon-enhanced solar interfacial evaporation
Harvesting solar energy to convert thermal energy is a promising technology that enables substantial eco-friendly applications to alleviate...
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Pillar effect boosting the electrochemical stability of Prussian blue-polypyrrole for potassium ion batteries
Due to the high theoretical capacity and electrode potential, Prussian blue is regarded as promising cathode material for potassium ion batteries....
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Liquid-metal-based three-dimensional microelectrode arrays integrated with implantable ultrathin retinal prosthesis for vision restoration
Electronic retinal prostheses for stimulating retinal neurons are promising for vision restoration. However, the rigid electrodes of conventional...
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3D-printed hierarchical pillar array electrodes for high-performance semi-artificial photosynthesis
The rewiring of photosynthetic biomachineries to electrodes is a forward-looking semi-artificial route for sustainable bio-electricity and fuel...
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Amphibious superlyophobic shape memory arrays with tunable wettability in both air and water
Smart superwetting surfaces with ability to reversibly adjust wettability in different surroundings have significant value in realistic application....
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Au nanoring arrays with tunable morphological features and plasmonic resonances
Gold nanoring arrays are widely applied in various fields benefitting from their localized surface plasmon resonance (LSPR) properties. A key...
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Depth-dependent EBIC microscopy of radial-junction Si micropillar arrays
Recent advances in fabrication have enabled radial-junction architectures for cost-effective and high-performance optoelectronic devices. Unlike a...
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Flexible three-dimensional-networked iron vanadate nanosheet arrays/carbon cloths as high-performance cathodes for magnesium ion batteries
Owing to their safety and low cost, magnesium ion batteries (MIBs) have attracted much attention in recent years. However, the sluggish diffusion...
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Analysis of Actin and Focal Adhesion Organisation in U2OS Cells on Polymer Nanostructures
BackgroundIn this work, we explore how U2OS cells are affected by arrays of polymer nanopillars fabricated on flat glass surfaces. We focus on...
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Dual-responsive shape memory polymer arrays with smart and precise multiple-wetting controllability
Smart-controlled surface wettability from superhydrophilicity to superhydrophobicity has been extensively explored, and stimulus-responsive...
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Wireless pressure monitoring system utilizing a 3D-printed Origami pressure sensor array
We present here a 3D-printed pressure map** mat, equipped with customizable architecture sensors, that offers a cost-effective and adaptable...
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Regulation of cell morphology and viability using anodic aluminum oxide with custom-tailored structural parameters
Anodic aluminum oxide (AAO) with independently controlled period, porosity, and height is used as the model surface to study the single structural...
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Highly reliable and stretchable OLEDs based on facile patterning method: toward stretchable organic optoelectronic devices
Stretchable displays attract significant attention because of their potential applications in wearable electronics, smart textiles, and...
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Multifunctional electroactive bio-adhesive for robustly-integrated wound therapy and postoperative wound-status warning and assessment
Wound abnormalities such as secondary wound laceration and inflammation are common postoperative health hazards during clinical procedures. The...
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Highly efficient vortex generation at the nanoscale
Control of the angular momentum of light at the nanoscale is critical for many applications of subwavelength photonics, such as high-capacity optical...
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Control of tip nanostructure on superhydrophobic shape memory arrays toward reversibly adjusting water adhesion
In this paper, a fresh strategy for superhydrophobic surface adhesion control was advanced, which was demonstrated through tuning the pillar tip...
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Stem cell behaviors on periodic arrays of nanopillars analyzed by high-resolution scanning electron microscope images
The biocompatible polyurethane acrylate (PUA) nanopillars were fabricated by soft lithography using three different sizes of nanobeads (350, 500, and...
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Frictionless multiphasic interface for near-ideal aero-elastic pressure sensing
Conventional pressure sensors rely on solid sensing elements. Instead, inspired by the air entrapment phenomenon on the surfaces of submerged lotus...
