Dual-function Microbeads (IMAGE)

Georgia Institute of Technology

Dual-function Microbeads

Caption

Tushar Sathe holds a vial of dual-function beads embedded with iron oxide and 600 nanometer emission quantum dots while Shuming Nie looks on. The other vials contain beads embedded with quantum dots that emit light at other wavelengths.

Credit

Georgia Tech Photo: Gary Meek

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