Review on Luminescent Metal-based Anion sensors on Coordination Chemistry Reviews

Congratulations to Anna and Dermot on the publication of their new review “Luminescent/colorimetric probes and (chemo-) sensors for detecting anions based on transition and lanthanide ion receptor/binding complexes” focusing on the recent highlights of metal complexes as luminescent probes for anions in Coordination Chemistry Reviews. Their review (87 references) describes key advances from the last five years in the use and mechanisms of main block, d– and f– metals in the design of luminescent probes for anion guests of both environmental and biological relevance.

Anna and Dermot are both PhD students and spearhead the TG groups own anion recognition research interests, studying the anion-directed self-assembly of interlocked systems such as [n]catenanes and rotaxanes while also providing support to others in the group to study anion interactions of their own systems.  Their research is kindly supported by the School of Chemistry (A.A.) and the Irish Research Council (D.G.) which supports our other IRC and SFI funded projects. Well done to all involved.

Anna speaks at the 13th Italian Conference on Supramolecular Chemistry

4th Year PhD student Anna Aletti travelled from (surprisingly) sunny Dublin to the (exceedingly) sunny south coast of Sardinia on behalf of the group and attended the 13th Italian Conference on Supramolecular Chemistry held from the 18th to the 21st June 2017. Anna, who works on the design of anion receptors and anion-directed materials, gave an oral presentation of her work on interlocked [2]-catenanes based on the BTP motif and their anion binding properties, which was published last year in Angewandte Chemie with Dr Joseph Byrne (now at U. Bern with Prof. Martin Albrecht) and being continued in collaboration with Eoin McCarney, also a 4th year PhD student in the group.

She showcased the groups work and described the self-templated formation of [2]-catenanes from RCM of dimers formed from allyl-appended BTP ligands, which in their macrocyclic and catenated forms showed anion recognition properties.

The conference, organised by Claudia Caltagirone at the University of Cagliari and held on the beautiful Sardinian coast in Santa Margherita di Pula, brought together European and Italian researchers (of which the TG have a number both in the ranks and graduated from the group) from across Italy and some of those researching further afield. Anna, who studied at Università degli Studi di Pavia before arriving to the TG group, was reunited with a number of her former professors including Valeria Amendola and Piersandro Pallavicini, and continues to enjoy the interesting programme of talks from PIs and students of the Italian supramolecular community. (and the weather!)

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Group Photo with all delegates (taken from supramol2017 website).