Sam A. Spring, Sean Goggins and Christopher G. Frost
Org. Biomol. Chem., 2017,15, 7122-7126
DOI:
10.1039/C7OB01593C,
Communication
A novel ferrocene-based substrate for the ratiometric electrochemical detection of β-galactosidase was designed and synthesised. It was demonstrated to be an excellent electrochemical substrate for β-Gal detection with sensitivity as low as 0.1 U mL−1.