Researchers have developed a new optical detector from graphene which reacts very rapidly to incident light of all different wavelengths and even works at room temperature. It is the first time that a single detector has been able to monitor the spectral range from visible light to infrared radiation and right through to terahertz radiation.
Scientists have introduced a new class of hybrid aerogels made from silica and plant-derived pectins. The new materials have comparable thermal properties but are far more mechanically stable. In addition, they are made by an aqueous, 'green' process from bioderived materials.
An ultrapure material taken to pressures greater than that in the depths of the ocean and chilled to temperatures colder than outer space has revealed an unexpected phase transition that crosses two different phase categories.
Researchers have developed a unique, tiny protein cage to deliver nasty chemotherapy chemicals directly to cancer cells. Direct delivery could improve treatment and lessen what can be horrendous side effects from toxic drugs.
Scientists have discovered how enzymes can perform their catalytical processes in a switchable ionic liquid. The discovery paves way for enzymatic refinement of cellulose to precious molecules and industrial products.
With their new approach, researchers achieved an energy density of about two watts per kilogram, which is significantly higher than that of other dielectric capacitor structures reported in the literature.
Scientists describe a new method for examining small molecules and their communication with membrane proteins. The research will allow scientists and clinicians to study these interactions at an astonishingly minute scale with unprecedented precision.