Important and emerging trends at the interface of luminescence, nucleic acids and nanotechnology
are: (i) the conventional luminescence labeling of nucleic acid nanostructures (e.g. DNA tetrahedron);
(ii) the labeling of bulk nucleic acids (e.g. single‐stranded DNA, double‐stranded DNA) with
nanostructured luminescent labels (e.g. copper nanoclusters); and (iii) the labeling of nucleic acid
nanostructures (e.g. origami DNA) with nanostructured luminescent labels (e.g. silver
nanoclusters). This review surveys recent advances in these three different approaches to the
generation of nanostructured luminescently labeled nucleic acids, and includes both direct and
indirect labeling methods