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BiosearchTech: Stellaris FISH mention in Genome Technology's May issue. Check out article "Cause and Consequence": http://t.co/UPaUTWr0

5/8/2012 4:35:30 PM

What are the quantum yields of the Black Hole Quenchers?


A quantum yield of fluorescence can be between 0 and 1 or 0% and 100%. The quantum yield of fluorescence is a ratio of how many photons are emitted per photon absorbed. A perfect fluorophore has a quantum yield of 1 or 100%. The BHQs are true dark quenchers and do not emit light. Therefore the quantum yield is close to zero.
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