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What size are the gold nanoparticles in a typical gold sol created by BioAssay Works?

April 26, 2017bioassay gold nanoparticles size SOL

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What size are the gold nanoparticles in a typical gold sol created by BioAssay Works?

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See the scanning electron microscopy image of gold particles coated on a latex bead in the image above. Gold particles in gold sols are typically 15nm to 150nm in size. “Red gold” particles are 10-50 nm, and are generally spherical. Wine red gold sols are created by BioAssay Works, L.L.C.