Fig. 20From: Biomolecular engineering for nanobio/bionanotechnology(Figure adapted with permission from: Ref. [224]. Copyright (2014) American Chemical Society)Chemoselective bioconjugation reactions. a Ketone/hydroxylamine condensations. b Copper-catalyzed alkyne–azide Huisgen cycloadditions. c Strain-promoted alkyne-azide cycloadditions. d Staudinger ligation. e Diels–Alder cycloadditions. f Photo-click cycloadditionsBack to article page