Articles tagged with Microstructures
Scientists have achieved a breakthrough in materials science by taking a detailed snapshot of nanoscale structures using the Lab's Dynamic Transmission Electron Microscope (DTEM). The study reveals brief changes in structure during cooling, providing insight into the formation mechanism of reactive multilayer foils.
Biological chemist Jason Shear and his team developed a way to alter the shape and size of microscopic hydrogel structures by changing their environment's chemistry. This allows for precise control over cells, which can be used to study disease, understand quorum sensing, and create micro-devices.
Researchers at Tokyo University of Technology created a batter with the perfect crispiness and reduced fat content by adjusting water content and frying time. A moisture level of 60% and 5-minute fry time resulted in a highly crispy, lower-fat batter.
Researchers at LSU are working on improving the efficiency of ethanol fuel production using coal-derived syngas. The project aims to produce clean energy from a domestic resource, making it more easily distributed and convertible into hydrogen-rich gas for use in fuel cells.
Researchers at the University of Illinois have discovered a technique to make metal memory, allowing metals to revert to their original shapes when heated. The discovery could lead to vanishing dents and other physical feats.
Researchers used diffusion tensor imaging to track water molecule movement in brains of chronic back pain patients and healthy controls. Chronic back pain was associated with more directed diffusion in pain-processing regions, suggesting complex brain organization and hyperactivity.
A Northwestern University research team has developed a three-dimensional imaging technique that enables the study of fuel cell microstructure. This will help improve fuel cell performance and lifespan by revealing nanometer-scale features.
Researchers at Yale University have devised a way to predict the microstructure of crystals as they form in materials. This new method enables the estimation of grain size and subsequent material properties dependent on microstructure, opening up possibilities for tailoring material characteristics.
Researchers have developed a simulation tool to predict the microstructures that form as complex liquid mixtures cool and solidify. The model accurately predicts how impurities and process differences affect crystal formation, enabling manufacturers to design new products with improved strength and durability.
The study reveals that granular materials exhibit complex rheology, making it challenging for continuum theory to predict their behavior. The enriched continuum model offers a new level of predictive capability, capturing the key transition mechanism and shear bands.
Scientists at Max-Planck-Gesellschaft developed a simple electrochemical procedure to fabricate three-dimensional microstructures. The innovation lies in applying ultrashort voltage pulses between the electrodes, which confines the electrochemical reaction to a small region and enables precise micromachining.