Congratulations to Karolina on her first article published in Chemical Communications. The article has been included in the HOT Articles 2023 Collection as well as a themed collection on Chemosensors and Molecular Logic (related to last year’s MSMLG Conference). The work was considered exciting by the editors and so was featured on the Front Cover of the journal issue.
We describe glycoconjugate terbium(III) complexes, which are able to detect carbohydrate-binding proteins in aqueous buffer solution. When the carbohydrate motif on the complex matches the target of the protein, an enhancement in lanthanide luminescence is observed. The bacterial lectin LecA (from P. aeruginosa) is one of the detected proteins.
This work was funded by Science Foundation Ireland (18/SIRG/5501), with support from a 4th year project student, and our collaborators in TU Dublin (Gordon Cooke) and University of Saarland (Alexander Titz, HZI/HIPS). The interdisciplinary work includes synthesis of new sensor molecules, biological assessment and examination of their lectin binding affinity. We believe this work could lead to the development of tools which could use detection of characteristic proteins from pathogens as a means for diagnosis, and hope to follow up on this in future publications.
Byrne Research Group 