The brand new particles.

A silk coat for diamonds makes sleek brand-new imaging and drug delivery tool Silk and diamonds aren’t just for ties and jewelry anymore . They’re substances for a new sort of tiny glowing particle that could offer doctors and researchers with a novel way of biological imaging and drug delivery. The brand new particles, just tens of nanometers across, are made of gemstone and covered in silk. They can be injected into living cells, and because they glow when illuminated with particular types of light, biologists can use them to peer inside cells and untangle the molecular circuitry that governs cellular behavior, or to study how cells respond to a new medication.

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