Fluorescence quenchers

DusQ 1

DusQ 1 is a fluorescence quencher in cyan, green, and yellow regions.

DusQ 2

DusQ 2 is a fluorescence quencher in yellow, orange, and red regions.

DusQ 3

DusQ 3 is a fluorescence quencher in far-red and near-infrared regions.

DusQ 21

DusQ 21 is a fluorescence quencher in far-red and near-infrared regions.
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