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Schematic drawing of a TOPO coated green quantum dot, approximately 3 nm in diameter.

dPEG® Eliminates Non-Specific Binding on Quantum Dots

What about Quantum Dots? Let's start with a quick refresher. Quantum dots are cool little tiny nano particles, less than 10 nm in diameter, made of a semiconductor alloy core and coated with a shell of a different alloy, which fluoresce at different wavelengths depending on their size and specific composition. The smaller the quantum dot, the more blue-shifted its…

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