For the first time, researchers can track biological molecules with unprecedented speed and precision thanks to the use of multi-metallic nanoparticles.
Biochemistry
Dec 9, 2019
0
7
What happens to a piece of metal when you shine light on it? This question, which has been one of the driving forces of modern physics, gained renewed interest in recent years, with the advances in fabrication of small metallic ...
Optics & Photonics
Nov 4, 2019
0
7
A team of researchers from the Institute of Materials Science at Kaunas University of Technology (KTU), Lithuania together with colleagues from Japan and Latvia came up with a method that forces over 300 million metal nanoparticles ...
Bio & Medicine
Oct 28, 2019
0
9
Ever since its discovery in 2004, graphene—an atomically thin material with amazing strength and electrical properties—has inspired scientists around the world to design new 2-D materials to serve a broad range of applications, ...
Nanomaterials
Oct 25, 2019
0
345
Detection of ultralow concentrations of substances requires devices that can provide ultrafast information processing and offer high detection limits. Plasmonic metal nanoparticles, especially those made of gold and silver, ...
Bio & Medicine
Sep 24, 2019
0
44
Metal nanoparticles have received substantial attention due to their applications in diverse fields from medicine, catalysis, energy and the environment. However, the fundamental properties of nanoparticle adsorption on a ...
Metal nanoparticles have a wide range of applications, from medicine to catalysis, from energy to the environment. But the fundamentals of adsorption—the process allowing molecules to bind as a layer to a solid surface—in ...
Nanomaterials
Sep 18, 2019
0
51
A Northwestern University research team has developed a new method for making highly desirable catalysts from metal nanoparticles that could lead to better fuel cells, among other applications. The researchers also discovered ...
Nanomaterials
Sep 12, 2019
0
235
Plasmonic nanostructures have been widely used for enhancing light-matter interactions due to the strong local field enhancement in deep subwavelength volumes.
Optics & Photonics
Sep 3, 2019
0
8
When it comes to electric charge, there is one overriding theme: opposites attract, and like charges repel. But in a new study, physicists have made the surprising discovery that two spherical like-charged metal nanoparticles ...
