A new paper on monitoring the onset of bacterial infection using lanthanide luminescent probes within hydrogels accepted for publication in JACS


The europium-based luminescence is only quenched when urease enzymes break down urea in the solution

Many congratulations to Esther, Sam and Sandra who had their paper “Luminescent Lanthanide Cyclen-Based Enzymatic Assay Capable of Diagnosing the Onset of Catheter-Associated Urinary Tract Infections Both in Solution and within Polymeric Hydrogels” accepted in the Journal of the American Chemical Society. The work focuses on using delayed 
luminescence Eu(III)-based pH-responsive probes to monitor the activity of urease, which hydrolyses urea in
 aqueous solution upon onset of bacterial infection.
 This system can be incorporated into soft polymeric materials such as hydrogels. The work was carried out in collaboration with Prof. Clive Williams of the School of Biochemistry and Immunology in TCD and Prof. Colin McCoy from the School of Pharmacy, Queen’s University of Belfast.