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Search results for transmission electron microscopy

Bio & Medicine Jul 11, 2025

Polyphenol-conjugated nanocarrier system enhances antibody therapies for breast cancer

In a significant step toward improving targeted cancer therapy, researchers from Japan have developed a novel nanocarrier system that delivers therapeutic antibodies directly to target antigens inside cancer cells.

Cell & Microbiology Jul 9, 2025

Structure of tick-borne virus revealed at atomic resolution for the first time

As summer kicks into full gear and people are spending more time outside, there's one thing on many people's minds—ticks. Tick season is starting earlier and lasting longer, and ticks are popping up in areas they haven't ...

Astrobiology Jun 23, 2025

Meteorite-common amino acid induces formation of nanocavities in clay mineral, hinting at life's origins

Researchers at the universities of Amsterdam and Utrecht have observed the formation of nanocavities in montmorillonite clay under exposure to gamma-aminobutyric acid, a molecule commonly found on meteorites. This hitherto ...

Planetary Sciences Jun 23, 2025

Unexpected mineral in a Ryugu grain challenges paradigm of the nature of primitive asteroids

The pristine samples from asteroid Ryugu returned by the Hayabusa2 mission on December 6, 2020, have been vital to improving the understanding of primitive asteroids and the formation of the solar system. The C-type asteroid ...

Cell & Microbiology Jun 17, 2025

Genetically modified yeast can create valuable materials from urine

Researchers from the Lawrence Berkeley National Laboratory (Berkeley Lab), UC Irvine, and the University of Illinois Urbana-Champaign (UIUC), have used biology to convert human urine into a valuable product. The team genetically ...

Molecular & Computational biology Jun 14, 2025

Scientists visualize key protein structures linked to immune response and inflammation

Two key protein structures in the body are being visualized for the first time, thanks in part to the latest technology in the University of Cincinnati's Center for Advanced Structural Biology—potentially opening the door ...

Nanomaterials Jun 13, 2025

New approach reversibly configures single and heteronuclear dual-atom catalysts on MoSâ‚‚ substrate

Single-atom catalysts (SACs) are materials consisting of individual metal atoms dispersed on a substrate (i.e., supporting surface). Recent studies have highlighted the promise of these catalysts for the efficient conversion ...

Planetary Sciences Jun 11, 2025

Why the moon shimmers with shiny glass beads

The Apollo astronauts didn't know what they'd find when they explored the surface of the moon, but they certainly didn't expect to see drifts of tiny, bright orange glass beads glistening among the otherwise monochrome piles ...

Analytical Chemistry Jun 11, 2025

Oxide catalysts that sustain themselves could lead to self-healing reactors

A study nearly 10 years in the making has shed new insight into how oxides can regularly sustain themselves, using the oxygen inherent in their own structures.

Nanophysics Jun 3, 2025

Overlapping moiré lattices in 2D materials yield tunable quantum properties and novel atomic motifs

A joint research team has successfully developed a two-dimensional (2D) quantum material platform through the superposition of moiré lattices.

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