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Search results for electron tomography

Bio & Medicine Jul 24, 2019

Team develops new material for wearable devices able to restore conductivity

The research team of researcher Hyunseon Seo and senior researcher Dr. Donghee Son of the Korea Institute of Science and Technology's Biomedical Research Institute, postdoctoral candidate Dr. Jiheong Kang and Professor Zhenan ...

Optics & Photonics Jul 22, 2019

Seeing smaller through cells: A natural single-cell biomagnifier for subwavelength imaging

Optical microscopes and tweezers can image and manipulate objects at the microscale for applications in cellular and molecular biology. The optical resolution is, however, hampered by the diffraction limit and therefore both ...

Nanophysics Jun 27, 2019

Atomic motion captured in 4-D for the first time

Everyday transitions from one state of matter to another—such as freezing, melting or evaporation—start with a process called "nucleation," in which tiny clusters of atoms or molecules (called "nuclei") begin to coalesce. ...

Condensed Matter Jun 26, 2019

Low-temperature aqueous alteration of Martian zircon during the late Amazonian period

Many accounts at present support the presence of liquid water on Mars, where hydrated minerals testify to past processes of aqueous weathering in Martian meteorites such as NWA 7533/7034. Planetary scientists aim to estimate ...

Optics & Photonics Jun 25, 2019

Microscopic glass blowing used to make tiny optical lenses

Inserting air into hot glass to form a bubble has been used to make glass objects since Roman times. In new work, researchers apply these same glass blowing principles on a microscopic scale to make specialized miniature ...

Cell & Microbiology Jun 13, 2019

Viruses found to use intricate 'treadmill' to move cargo across bacterial cells

Countless textbooks have characterized bacteria as simple, disorganized blobs of molecules.

Materials Science Jun 11, 2019

Bioinspired Materials—Graphene-enabled nickel composites

Bioinspired engineering strategies rely on achieving the combined biological properties of strength and toughness inherent in nature. Tissue engineers and materials scientists therefore aim to construct intelligent, hierarchical ...

Biotechnology Jun 10, 2019

Scientists discover gene that could help us grow crops faster

Plant scientists at the Universities of Cambridge and Bordeaux have discovered a gene that they hope can be used to widen a nutrient trafficking bottleneck and potentially increase crop yields.

Materials Science May 30, 2019

The most complete study of battery failure sees the light

An international team of researchers just published in Advanced Energy Materials the widest study on what happens during battery failure, focusing on the different parts of a battery at the same time. The role of the ESRF, ...

Analytical Chemistry May 14, 2019

Radioisotope couple for tumor diagnosis and therapy

Researchers at Kanazawa University report in ACS Omega a promising combination of radioisotope-carrying molecules for use in radiotheranostics—a diagnosis and treatment approach based on the combination of medical imaging ...

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