New paper accepted in Chem. Commun.

Many congratulations to Dr. Sankarasekaran Shanmugaraju (Raju), Dr. Bjørn la Cour Poulsen (former PhD student), Dr. Aramballi J. Savyasachi, Hannah L. Dalton and Dr. Chris Hawes (now at Keele University, UK) who have in collaboration with Prof. Graeme Watson and Dr. D. Umadevi (School of Chemistry, TCD) have had their paper entitled: “Synthesis, structural characterisation and antiproliferative activity of a new fluorescent 4-amino-1,8-naphthalimide Tröger’s base-Ru(II)-curcumin organometallic conjugate” accepted for publication in Chem. Commun.

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In this communication, they have reported the synthesis, photophysics and biological investigation of fluorescent 4‐amino‐1,8‐naphthalimide Tröger’s bases and a new Tröger’s base p‐cymene‐Ru(II)‐curcumin organometallic  conjugate;  these  compounds  showed  fast  cellular  uptake  and  displayed  good  luminescence  and  cytotoxic against cervical cancer cells.

The journal Chem. Commun. is published by the RSC and the paper is now available online for early view: 10.1039/C8CC01584H

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Isabel wins a poster prize at Supramolecular Chemistry Ireland 2017 at Maynooth

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The Gunnlaugsson Group attended the Supramolecular Chemistry Ireland (SCI 2017) conference in Maynooth University yesterday. The conference, organised by former group member Dr Rob Elmes, brought together an array of international speakers for a jam-packed day of lectures and short talks.

Several members of the group presented their work at the poster session, with second year PhD student Hannah Dalton giving a flash talk on “Metallosupramolecular assemblies of a family of N,N,Oterdentate ligands”, work which was recently published in Crystal Growth and Design.

Many congratulations to Isabel Hegarty, who beat a tough field to win the prize for best poster, for her poster entitled “Lanthanide Directed Self-Assembly of a Series of btp Derivatives”

Eoin and Hannah attend the 16th BCA/CCG Intensive Teaching School in X-ray Structure Analysis

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Group Photo: Hannah (three rows back, 5th from right) and Eoin (4th row back, 5th from left)

Eoin Mc Carney and Hannah Dalton recently attended the 16th BCA/CCG Intensive Teaching School in X-ray Structure Analysis. The week-long residential course was held from Saturday 25th March until Sunday 2nd April at Trevelyan College in Durham University. Congratulations to Hannah and Eoin for completing the course!

Prof. A. P. De Silva Speaks to the Dublin University Werner Chemical Society

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A. P. giving his lecture to the DU Werner Chemical Society

A. P. de Silva, longtime friend and former supervisor of Thorri, and professor at Queen’s University of Belfast, gave a lecture about his work on “Fluorescent sensing and logic systems” today for the first DU Werner Chemical Society talk of the year. Group members Hannah and Isabel – who are also committee members of the Society – helped organise the talk. A. P.’s work on fluorescent sensors has developed into a range of blood gas and electrolyte analysers, sales of which by Roche, OPTI Medical (for human health case) and IDEXX (for animal use) have surpassed $530 million, and saved countless lives. As always, it was both a pleasure and an honour to have A. P. as a guest at Trinity and an enjoyable and unique experience to participate to one of his talks. Looking forward to the next time!