A new way to calculate the interaction between a metal and its alloying material could speed the hunt for a new material that combines the hardness of ceramic with the resilience of metal.
Read morePhorbiplatin is a new anti-cancer prodrug that can be controllably activated by red light. With its unique 'on-site' activation characteristic, this new prodrug can effectively kill cancer cells and minimize damage to normal tissues.
Read moreA researcher is examining how the flight routes people take to get to tourist destinations impact the amount of pollution in the air.
Read moreResearchers have developed a 'coloring-by-shrinking' method to print arbitrary 3D microscopic objects exhibiting structural colors. The design consisted of woodpile photonic crystals with varying lattice constants as the 3D building blocks. These structures remain colorless until they are heat treated, causing them to shrink and manifest color, a result of their lattice constants shrinking down below the wavelength of visible light. The team printed a colorful microscopic Eiffel Tower with structural colors, demonstrating feature sizes smaller than 100 nm.
Read morePhysicists have found a way to measure the elusive quantum phase of electrons. This enables a new, better view of important phenomena used in photosensors or photovoltaics.
Read moreLiquid and solid – most people are unaware that there can be states in between. Liquid crystals are representative of one such state. While the molecules in liquids swim around at random, neighboring molecules in liquid crystals are aligned as in regular crystal grids, but the material is still liquid.
Read moreAccording to Einstein, light consists of particles (photons) that transfer only quantized energy to the electron of the atom. If the photon's energy is sufficient, it knocks the electrons out of the atom. But what happens to the photon's momentum in this process? Physicists are now able to answer this question. To do so, they developed and constructed and new spectrometer with previously unattainable resolution.
Read moreResearchers have designed 3-D printed mesh-like structures that morph from flat layers into predetermined shapes, such as a human face, in response to changes in ambient temperature.
Read moreTo develop higher capacity batteries, researchers have looked to lithium sulfur batteries because of sulfur's high theoretical capacity and energy density. But there are still several problems to solve before they can be put into practical applications. The biggest is the shuttling effect that occurs during cycling. To solve this problem and improve lithium sulfur battery performance, the researchers created a sandwich-structured electrode using a novel material that traps polysulfides and increases the reaction kinetics.
Read moreBorophene has a nearly perfect partner in a form of silver that could help the trendy two-dimensional material grow to unheard-of lengths.
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