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Photochemical and electrochemical approaches to protein and peptide modification offer a valuable complement to the use of stoichiometric reagents. Here recent developments in bioconjugation methodology relying on single electron transfer are described.
While the bulk structures of metal–organic frameworks can be solved by diffraction-based techniques, characterization of their local structures has been lacking. Here the authors review recent advances in (scanning) transmission electron microscopy that have made it possible to probe the local structures of MOFs at atomic resolution.