fig19
Figure 19. Scheme illustration of the dual-signal optical sensor based on Lumi-HOF@Tb for α-glucosidase detection. It was synthesized at room temperature and modified with Tb3+, integrates fluorescence and chemiluminescence for dual-signal detection of α-glucosidase activity. By monitoring fluorescence recovery at 546 nm (Tb3+) and H2O2-driven chemiluminescence, the sensor enables selective and sensitive detection, showcasing its potential in biosensing and enzyme inhibitor screening. Reprinted with permission from Ref.[166], Copyright © 2022 by American Chemical Society. HOF: Hydrogen-bonded organic framework.
