Browsing: Gold
Tiny gold nanorobots in a gel matrix help stem cells “work out” into bone cells. This could be a new…
Green synthesis of algal-mediated gold nanoparticles (AuNPs). Microalgal extracts (A) reduce HAuCl₄ to form AuNPs through reduction, nucleation, growth, and…
Researchers at Chalmers University of Technology, Sweden, have discovered a quick and easy way to study the hidden forces that…
A close-up of a beam-splitter cube found among the Harel Group’s laser instrumentation. Credit: Paul Henderson, Finn Gomez / College…
Structural characterization of LiG-AuNPs and NaG-AuNPs. a,b) STEM HAADF and c,d) HRTEM images with the corresponding Hanning Masked FFT pattern…
Kanazawa gold leaf, one of the world’s thinnest metallic foils, achieves its brilliance and durability through a unique crystal arrangement.…
Scanning electron microscopy (SEM) for Au-nanoparticles in Norway spruce needle tissue colonized by bacteria. Credit: Environmental Microbiome (2025). DOI: 10.1186/s40793-025-00770-x…
Graphical abstract. Credit: ACS Nano (2025). DOI: 10.1021/acsnano.5c04946 From solar panels to next-generation medical devices, many emerging technologies rely on…
Illustration of a robust nested molecular cage, featuring an inner octahedron enclosed within an outer truncated tetrahedron. Its structure was…
a) A schematic diagram depicting the synthesis of mAu NPs using block copolymer micelles as pore-directing agents. b,c) SEM and…