Occasionally referred to as ‘colloidal gold,’ gold colloid is a suspension comprising sub-micron gold nanoparticles suspended in a solvent - most commonly water. Gold nanoparticles' distinct ...

nanoComposix, a global pioneer in gold nanoparticle manufacturing, specializes in high-purity and monodisperse nanomaterials, ensuring consistent results for users. 80 nm spherical gold nanoparticles ...

Nanomedicine. 2015;10(2):321-341. Delivery: "Go where we want." The contrast agent must be able to be delivered in vivo and transported to the site of interest. Nontoxic: "Do no harm along the way." ...

Thiol and organic polymer protection are two existing ways to add resilience to gold nanoparticles. On the right is a representation of the researchers’ new method using polyoxometalate. For the first ...

Gold nanoparticles, which are also referred to as colloidal gold, have distinctive properties that benefit numerous applications. Usually, they are synthesized by controlled decrease of aqueous HAuCl ...

The basic working principle of colorimetric sensing is colorimetry, which is a visible change in color that results from a chemical interaction between the sensing/detecting material and the target ...

(Nanowerk Spotlight) The blood-brain barrier, a tightly regulated interface between the circulating blood and the central nervous system, has long been a daunting obstacle in the quest to deliver ...

Alfa Chemistry, a supplier of nanotechnology products, is making waves in the world of research with its vast array of colloidal nanoparticles. NY, NEW YORK, UNITED ...

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(Nanowerk News) A research team led by Prof. LI Yue from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has introduced a self-confined solid-state dewetting mechanism.