Researchers have used computational modelling to shed light on precisely how charged gold nanoparticles influence the structure of DNA and RNA - which may lead to new techniques for manipulating these genetic materials.
Nov 11th, 2015
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New work describes for the first time the application of lateral-flow immunoassays for the detection of this protein taking advantage of paper based nanobiosensors properties.
Nov 11th, 2015
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A new initiative in the U.S. is to develop new high-performance alloys.
Nov 11th, 2015
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Researchers have fabricated a new 'biometamaterial' using a lotus leaf as a template. The new substance is capable of almost total absorption of light across the entire visible spectrum.
Nov 11th, 2015
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A common ingredient in sunscreen could be an effective antibacterial coating for medical implants such as pacemakers and replacement joints.
Nov 10th, 2015
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Advances in nanofilter technology could lead to the development of a surgically implantable, artificial kidney.
Nov 10th, 2015
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A dye-coated surface is 1 of 3 specially crafted layers that help the particle emit light ideal for bioimaging.
Nov 10th, 2015
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From a Cambridge guide for robot tourists, to titanium 'comets', the winners of the annual Department of Engineering photo competition highlight the variety and beauty of engineering.
Nov 10th, 2015
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In atomic physics, Hund's rules refers to a set of guidelines which are used to determine the term symbol that corresponds to the ground state of a multi-electron atom.
Nov 10th, 2015
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A unique combination of materials, including a clay-based electrolyte, may solve a problem for rechargeable lithium-ion batteries destined for harsh environments.
Nov 10th, 2015
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Researchers have developed an ultra-thin, tunable broadband microwave absorber for ultra-high frequency applications. This ultra-thin absorbing surface, called an active frequency-selective surface absorber, consists of arrays of patterned conductors loaded with two common types of circuit elements known as resistors and varactors.
Nov 10th, 2015
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Researchers have developed two new methods for imaging microwave fields. Both methods exploit the change in spin states induced by an applied microwave field.
Nov 10th, 2015
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Materials researchers love sea creatures. Mother-of-pearl provokes ideas for smooth surfaces, clams inspire gluey substances, shark's skin is used to develop materials that reduce drag in water, and so on. Researchers have now found a model for strong, lightweight materials by diving below the sea surface to investigate a sea urchin cousin known as the heart urchin.
Nov 10th, 2015
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Engineers have developed a method to make synthetic, sticky hydrogel that is more than 90 percent water. The hydrogel, which is a transparent, rubber-like material, can adhere to surfaces such as glass, silicon, ceramics, aluminum, and titanium with a toughness comparable to the bond between tendon and cartilage on bone.
Nov 10th, 2015
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Electron microscopy researchers have developed a unique way to build 3-D structures with finely controlled shapes as small as one to two nanometers.
Nov 9th, 2015
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Scientists have developed a technique to make titanium stronger without sacrificing any of the metal's ductility - a combination that no one has achieved before. The researchers believe the technique could also be used for other metals, and the advance has potential applications for creating more energy-efficient vehicles.
Nov 9th, 2015
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