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Search results for scanning electron microscopy

Materials Science Jan 5, 2021

Wood-inspired cement with high strength and multifunctionality

Nature often offers promising inspiration for biomimetic man-made materials. In a new report now published in Advanced Science, Faheng Wang and a team of scientists in advanced materials, engineering and science in China ...

Molecular & Computational biology Jan 5, 2021

New imaging method reveals whether antibiotics reach bacteria hiding in tissues

Researchers at the Francis Crick Institute and the University of Western Australia have developed a new imaging method to see where antibiotics have reached bacteria within tissues. The method could be used to help develop ...

Biochemistry Dec 31, 2020

Light-responsive E. coli functional biofilms as scaffolds for hydroxyapatite mineralization

Living organisms have evolved mechanisms of biomineralization to build structurally ordered and environmentally adaptive composite materials. While research teams have significantly improved biomimetic mineralization research ...

Quantum Âé¶¹ÒùÔºics Dec 29, 2020

Metasurface enabled quantum edge detection

Metasurfaces provide unique platforms to realize exotic phenomena including negative refraction, achromatic focusing, and electromagnetic cloaking due to the engineered dielectric or metallic architectures. The intersection ...

Bio & Medicine Dec 28, 2020

High-speed atomic force microscopy takes on intrinsically disordered proteins

Our understanding of biological proteins does not always correlate with how common or important they are. Half of all proteins, molecules that play an integral role in cell processes, are intrinsically disordered, which means ...

Nanophysics Dec 22, 2020

Two dimensional heterostructures composed of layers with slightly different lattice vectors

New periodic structures known as moiré lattices can be observed in two-dimensional (2-D) heterostructures containing layers with slightly different lattice vectors, which can in turn support new topological phenomena. It ...

Optics & Photonics Dec 21, 2020

New phase for synthetic aperture microscopy

Microscopy is an essential tool in multiple research fields and industries, such as biology, medicine, materials science, and quality control, to name a few. Although many microscopy techniques exist, each has pros and cons, ...

Materials Science Dec 16, 2020

Researchers design transistors based on ionic gel made of a conductive polymer

Researchers at the University of Tsukuba have created a new carbon-based electrical device, π-ion gel transistors (PIGTs) by using an ionic gel made of a conductive polymer. This work may lead to cheaper and more reliable ...

Materials Science Dec 9, 2020

Oxidation in novel coating material for aircraft gas turbine engines

Certain sections of aero gas-turbine engines, which are widely used in aircrafts, regularly reach temperatures above 1,200 °C. Needless to say, any materials used in such harsh environments must be durable and up to the ...

Nanophysics Dec 8, 2020

Nanoelectromechanical tags for tamper-proof product identification and authentication

Researchers in cybersecurity aim to realize truly unclonable identification and authentication tags to defend global systems from ever-increasing counterfeit attacks. In a new report now published on Nature: Microsystems ...

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