The time capsules: The transfer hydrogenation of an enone-bound fluorogenic compound by an artificial metalloenzyme leads to the release of fluorescent compound umbelliferone. Upon encapsulation of the hybrid catalyst inside a biocompatible compartment, the activity of the transfer hydrogenase is maintained for several months, even at micromolar concentrations.
If you can't find a tool you're looking for, please click the link at the top of the page to "Go to old article view". Alternatively, view our Knowledge Base articles for additional help. Your feedback is important to us, so please let us know if you have comments or ideas for improvement.