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73 Current news of North Carolina State University

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Fish-inspired material changes color using nanocolumns

22-Mar-2019

Inspired by the flashing colors of the neon tetra fish, researchers have developed a technique for changing the color of a material by manipulating the orientation of nanostructured columns in the material. "Neon tetras can control their brightly colored stripes by changing the angle of tiny ...

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Using gold nanoparticles to trigger sequential unfolding of 3D structures

21-Jun-2018

Researchers from North Carolina State University have developed a new technique that takes advantage of gold nanoparticles to trigger the sequential unfolding of three-dimensional structures using different wavelengths of light. Specifically, the technique makes use of the fact that different ...

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ChemMaps lets researchers navigate the chemical universe

06-Jun-2018

Researchers from North Carolina State University have created a new online service - ChemMaps - that allows users to interactively navigate the chemical space of over 8,000 drugs and 47,000 environmental compounds in 3D and real time. ChemMaps is designed to be a central resource for students and ...

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Tech bends light more efficiently, offers wider angles for light input

11-May-2018

Engineering and physics researchers at North Carolina State University have developed a new technology for steering light that allows for more light input and greater efficiency - a development that holds promise for creating more immersive augmented-reality display systems. At issue are ...

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Printing of flexible, stretchable silver nanowire circuits

28-Feb-2018

Researchers at North Carolina State University have developed a new technique that allows them to print circuits on flexible, stretchable substrates using silver nanowires. The advance makes it possible to integrate the material into a wide array of electronic devices. Silver nanowires have drawn ...

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Atomic structure of ultrasound material not what anyone expected

23-Feb-2018

Lead magnesium niobate (PMN) is a prototypical "relaxor" material, used in a wide variety of applications, from ultrasound to sonar. Researchers have now used state-of-the-art microscopy techniques to see exactly how atoms are arranged in PMN - and it's not what anyone expected. "This work gives ...

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Printing low-cost flexible, stretchable electronics

22-Dec-2017

Researchers from North Carolina State University have developed a new technique for directly printing metal circuits, creating flexible, stretchable electronics. The technique can use multiple metals and substrates and is compatible with existing manufacturing systems that employ direct printing ...

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A simpler way to deposit magnetic iron oxide onto gold nanorods

14-Dec-2017

Researchers from North Carolina State University and MIT have found a simpler way to deposit magnetic iron oxide (magnetite) nanoparticles onto silica-coated gold nanorods, creating multifunctional nanoparticles with useful magnetic and optical properties. Gold nanorods have widespread potential ...

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Tech increases microfluidic research data output 100-fold

09-Nov-2017

Researchers have developed a technique that allows users to collect 100 times more spectrographic information per day from microfluidic devices, as compared to the previous industry standard. The novel technology has already led to a new discovery: the speed of mixing ingredients for quantum dots ...

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How rough microparticles can cause big problems

16-Oct-2017

New research from North Carolina State University, MIT and the University of Michigan finds that the surface texture of microparticles in a liquid suspension can cause internal friction that significantly alters the suspension's viscosity - effectively making the liquid thicker or thinner. The ...

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