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Improvements on functions of construction materials through modifications of material properties from the nano-scale are major concerns in modern civil buildings and infrastructures nowadays. Portland cement (PC) hydrates are the massively applied construction materials, whose new usages have caught the continuously growing interests of current researchers. Though mechanically very robust with feasibility...
Physiological characteristics of cells are affected by the extra-cellular matrix (ECM). Previous research have demonstrated that both biophysical and biochemical properties of ECM can determine cell behaviors such as cell spreading and morphology. Current studies on the biophysical factors have been largely related to the substrate rigidity and nano-roughness, yet how the three-dimensional (3D) micro-curvature...
A process of silver nanowire transparent conductive films has been developed to synthesize by organic needle-shaped precursor painting reduction. Needle-shaped nanowire precursors are simply synthesized by ultrasound irradiation of silver oxide and carboxylic acid as starting materials. The aspect ratio of the needle-shaped precursors is chenged by condition of ultrasound irradiation. Silver nanowires...
Nanoscale morphology of the active layer in organic solar cells (OSCs) plays a significant role in affecting the overall performance of OSCs. In this work, by using the domain size to describe the morphology change with different annealing temperatures, the influence of annealing to nanoscale morphology in OSCs is intensively studied. Also, machine learning is utilized in investigating the relation...
In the liquid phase synthesis of metallic nanoparticles by electroless deposition, the morphology of product is strongly dependent on numerous synthesis conditions; for example, the type or quantity of solvent, precursor, reductant and dispersant species. In this work, the influence of the surface area of precursor on the size distribution of synthesized nanoparticles was investigated using a kinetic...
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