In this review, recent progress in tetrazine-based fluorogenic probes for bioorthogonal chemistry is comprehensively analyzed, with a focus on advancements in probe design and their imaging applications for molecular processes in live cells.
A functionalization-free plasmonic nanogap platform enables reliable on-site SERS based oxidation-state differentiation of arsenic through uniform metal-vacuum-metal cavities with high electromagnetic enhancement and minimal background interference.
Detection of protium, deuterium and tritium using ultrafast LIBS with rapid, and standoff capability in addition to no sample preparation requirement which are crucial to nuclear nonproliferation, safeguards, and security
A three-component Betti reaction between formyl-substituted donor–acceptor cyclopropanes, primary aromatic amines and 2-naphthol yields cyclopropane-fused 2-pyrrolidine derivatives.