A highly selective and reproducible electroanalysis strategy was developed for probing histidine using tetrahedral copper metal organic frameworks. It can facilitate His detection through the stable "turn-on" signal output of… Click to show full abstract
A highly selective and reproducible electroanalysis strategy was developed for probing histidine using tetrahedral copper metal organic frameworks. It can facilitate His detection through the stable "turn-on" signal output of solid-state CuCl electrochemistry at a potential approaching zero, with the level down to about 25 nM in blood.
               
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