Keyes group collaborated on a paper published this month, "Spatial N-glycan rearrangement on α5β1 integrin nucleates galectin-3 oligomers to determine endocytic fate" by Massiullah Shafaq-Zadah et al
The study led by Prof Ludger Johannes was published in Nature Communications this month and sheds new light into the mechanisms of recognition of N-glycans at integrin by galectin 3 which plays a role in integrin endocytosis.
Keyes Group Members, Past and Present at the Irish Biological Inorganic Chemistry Society Symposium, NUIM, 31st Oct.
Congratulations to Vi Ly who won first place, along with her team, in the INSIGHT AI Training Week on Constraint Programming in UCC
Funding: Research Ireland INSIGHT Centre for Data Analytics & CRT AI
Keyes Group Members attended the UK & Ireland Early Career Blood-Brain Barrier Symposium 2025 on 17th July 2025 at Trinity College Dublin.
Top: Nirod Kumar Sarangi, bottom; Subrata Mondal who presented a flash presentation on the Memsense amyloid aggregation model
Funding: Research Ireland Insight Centre for Data Analytics & Neuroinsight.
Keyes Group Members presented at 76th Irish Universities Chemistry Research Colloquium 16th & 17th June 2025 at Maynooth University Department of Chemistry;
Left, Colm Smith presented a poster on his work and RightRyan Madden a poster and flash presentation.
Collaborative Keyes group publication; “Rational Design of Polymeric Core Shell Ratiometric Oxygen-Sensing Nanostructures,” Aisling Byrne, Jaco Jacobs, Christopher S. Burke, Aaron Martin, Andreas Heise, and Tia E Keyes, Analyst 2017, 142, 3400 will feature again in the 11th edition of the core analytical chemistry textbook "Quantitative Chemical Analysis tenth addition by Daniel C Harris & Charles A Lucy", chapter 19, to be published in 2026.
Tia Keyes was guest speaker at DCU Chemistry Day, May 16th.
Thanks to postgraduate-association-chemistry for a great day!
Ryan Madden represented Keyes group as a judge at SciFest 2025 @ Dublin City University May 8th.
Ryan volunteered as a judge for projects from Gaelcholáiste where projects were presented in The Irish Language.
Many congratulations to Rhianne Curley who was successfully defended her PhD thesis "Charge transfer luminophores: theranostic probes of the cellular environment" on December 12th.
Rhiannes project was supported through The Centre for Doctoral Training (CDT) in Photonic Integration and Advanced Data Storage (PIADS) through Taighde Éireann (Science Foundation Ireland) and 18/EPSRC-CDT/3585 and 12/RC/2276_P2.
Congratulations to Rhianne Curley who was awarded the IBICS Postgraduate Gold Medal Award 2024. Rhianne gave her award seminar and received the medal from Prof Luca Ronconi at the 8th IBICS Symposium in UCC on December 6th.
Keyes group partcipated in IBICS Symposium in UCC on December 6th. Rhianne Curely and Ryan Madden (Left) gave presentations and Colm Smith presented a poster.
Rhianne Curley attended The ESACT Practical course on INTRODUCTION TO CELL BIOREACTOR PRODUCTION AND MONITORING: Application to protein & virus processes
Département Génie Biologique, IUT Lyon, France, 23rd to 27th Sept
Thanks to IPIC for funding
Keyes Group members; Tia Keyes, Nirod Kumar Sarangi and Subrata Mondal attended The Insight Scientific Plenary at UCD 27th August.
Congratulations to Lorcan Holden, who successfully defended his PhD Thesis on 22nd August entitled "Guanine Quadruplex Targeted Ruthenium(II) Polypyridyl Luminophores for Imaging and Therapeutics"
Lorcan's project was funded through Irish Research Council Government of Ireland Postgraduate Scholarship GOIPG/2019/2426 and Science Foundation Ireland [19/FFP/6428]
Keyes group latest paper published in Angewandte Chemie International Edition:
Holden, Curley et al; Targeting Mitochondrial Guanine Quadruplexes for Photoactivatable Chemotherapy in Normoxic and Hypoxic Environments
Members of Keyes group attended the 4th Frontiers in Photochemistry Conference, 10 - 13 July in Portugal. Ryan (top) and Rhianne (middle) presented their work, in oral and poster form and Tia (bottom) gave an invited lecture; Many thanks to the conference committee; Professors Claudia Turro, Sylvestre Bonnet and Elena Jakubikova for the invitation and for a great meeting.
Tia Keyes had the honor of giving an invited seminar at the 9th EuChemS Chemistry Congress IBICS mini-symposium July 9th at the Convention Centre in Dublin. Many thanks to Professor Celine Marmion (RCSI) for organizing the event, IBICS for the invitation and Professor John Kelly (TCD) for chairing.
Congratulations to Rhianne Curley on her double success this month;
Rhianne was awarded best student oral presentation at The second annual All-Ireland RNA Society Conference in Trinity Biomedical Sciences Institute, June 21st (left).
Rhianne was also awarded best oral presentation at the PIADS CRT Conclave Queens University Belfast for her seminar "Phototoxicity; using light to activate cancer therapy"
Congratulations to Ruben Arturo Arellano Reyes who successfully defended his PhD thesis "Synthesis and photophysical studies of BODIPY Sensitizers for for TTA-UC and cell imaging/phototherapy."
Ruben's project was funded through EU ITN Logiclab Marie Skłodowska-Curie grant agreement No 813920.
Keyes group participation in Chemistry Day 2024 @ Dublin City University.
Ryan Madden, left and Rhianne Curley, right gave poster and oral presentations respectively.
Congratulations to Rhianne who was awarded Colin Barnes award for her presentation.
SciFest 2024 @ Dublin City University.
Tia was one of 45 judges evaluating the innovative projects of > 250 second level students at DCU on May 8th.
Ryan Madden Introduced undergraduate chemistry at DCU to transition year students at TY Open Day May 2nd.
Tia Keyes is very honored to be the 2024 recipient of the Institute of Chemistry of Ireland Boyle Higgins Gold Medal and Lecture Award.
Tia gave her award lecture and was presented with the Boyle Higgins medal by Professor Patrick Guiry (ICI President) at the ICI AGM event at UCD on 18th April.
Tia Keyes gave an invited presentation at XVI EUROPT(R)ODE 2024, chaired by Dr Ruchi Gupta, University of Birmingham, 24th-27th March
March 8th, Ryan Madden, left, gave an outreach presentation to 5th and 6th year chemistry students at Gaelcholáiste Reachrann, Donaghmede. Ryan spoke about his research and studying chemistry at DCU - As Gaeilge!
Keyes group attended The 7th Annual Symposium of the Irish Biological Inorganic Chemistry Society on Dec 16th in UCD.
Rhianne Curely (top) gave a presentation and Philip Morgenfurt (bottom) delivered a poster and flash presentation.
Rhianne Curely beside her entry to the "The Research on Walls" visual competition for DCU research students 27th Sept.
Joint group meeting/lunch with Machine Learning Group INSIGHT
25th International Symposium on the Photochemistry and Photophysics of Coordination Compounds; ySPPCC and ISPPCC 6th Universitat Ulm
Philip Morgenfurt delivered a seminar and poster, respectively, entitled "Ultrafast light switch properties of G-Quadruplex Probe"
ISABC23- 16th International Symposium on Applied Bioinorganic Chemistry, Ioannina Greece 11th to 14th June .
Keyes Group had a strong presence at the meeting; Karmel Gkika (right), Meenaxi Saini, Lorcan Holden (left) and Rhianne Curely (bottom) all presented their work.
74th ICI Chemistry Colloquium at NUIG; June 14th and 15th.
Congratulations to Ryan Madden who was awarded the poster prize for his work "The synthesis, structural characterization and separation of two geometric isomers of a novel Ru(II) ‘switch-on’ theranostic probe"
Keyes group participation in The 74th ICI Chemistry Colloquium at NUIG; June 14th and 15th.
Ruben Arturo Arellano Reyes (left) gave a seminar on his PhD work, and Ryan Madden a poster at the meeting.
Tia Keyes gave an invited seminar at FASEB Meeting on Optical Probes, June 4th to 9th in Palm Springs, USA. (Thanks to Prof Phoebe Glazer for pic).
Keyes group participation at DCU Chemistry day; Ramu Vadde (right) presented a seminar, Lorcan Holden (mid) a flash presentation and Karmel Gikka, Rhianne Curley and Philip Morgenfurt presented posters: Congratulations to Rhianne (right) and Lorcan who were awarded prizes for their presentations.
Congratulations to Amrutha Prabhakaran who successfully defended her PhD thesis "Unravelling Triplet Triplet Annihilation Upconversion at Liposomes and Pore Suspended Biomembrane"
Amruthas project was funded through EU ITN Logiclab Marie Skłodowska-Curie grant agreement No 813920.
Lorcan, Ryan and Rhianne attend the SuPer-Resolution time-resolved ImagiNg and speTroscopy (BBSRC SPRINT) Event at University of Strathclyde.
Keyes Group participated in a number of outreach actives this Month; Lorcan Holden demonstrated luminescence, flame tests and banana DNA extraction using household items (shown left) to 5th class students at St Pats Boys National School.
Tia Keyes participated as a judge at SciFest@College in DCU May 10th
Ryan Madden presented a series of seminars to transition year students on studying chemistry at DCU.
At the first in-person conference the group have participated since March 2020,
Dr Nirod Kumar Sarangi, right, gave an oral presentation "Microcavity array supported lipid bilayer model for visualizing lipid-protein and lipid-drug interactions"
and
Rhianne Curley, left, presented a poster entitled "The uptake and toxicity of Ru(II) polypyridyl peptide conjugates in cancer and non-cancer cell lines"
Lorcan Holden (left) and John O Sullivan, (right) presented seminars at DCU chemistry day, June 4th
Karmel Gkika presented a seminar entitiled "Osmium(II) Bridged Polyarginine Conjugates: From 2D Cell Imaging to indepth Penetration of 3D Multicellular Tumor Spheroid" at Inorganic Ireland Symposium 14th May, run virtually by NUIG.
Kiang Wei Kho et al ; New paper out this month describing the application of Memsense in a nanophotonic biophysical assay used to model endosome escape of oligonucleotide from delivery vector.
onlinelibrary.wiley.com/doi/abs/10.1002/smll.202005815
Congratulations to Rhianne Curley who was winner of the best "EPE at Home" Demonstration at The PIADs Winter School.
Rhiannes winning video entry, shown on the left was a home made lava lamp made using water beads, tonic water and Alka-Seltzer tablets.
Congratulations to Karmel who received "Highly Commended" for her nomination for IBICS Postgraduate Gold Medal Award 2020
Rhianne Curely featured on Research Heroes an outreach video for Science Week created by Cork Discovers;
https://www.youtube.com/watch?v=eiPxrrVsc8Q
The Impact of Membrane Composition and Co‐Drug Synergistic Effects on Vancomycin Association with Model Membranes from Electrochemical Impedance Spectroscopy, Sarangi et al
Featured as a front cover of ChemElectroChem
Keyes Group Speakers at Institute of Chemistry of Ireland Postgraduate Chemistry Research Symposium, 9th Sept
Keyes Group Speakers at DCU Chemistry Day; On Zoom
Biomolecular machine using microcavities supported lipid bilayers
Ru(II)/ BODIPY ratiometric oxygen-sensing nanotools
Congratulations to Karmel who won "The Colin Barnes Postgraduate Award"
The 2nd LogicLab Network Meeting hosted at DCU
Congratulations to Aurelien Gimenez who successfully defended his PhD thesis entitled "Development of a micro and nano-cavity microfluidic-SERS platform"
Congratulations to Agata Steplewska who successfully completed her PhD thesis entitled "Plasmonic Assay for Molecular-Lipid Membrane Binding, Permeation and Dynamics of Permeation"
Our work on Mitochondrial Targeting Osmium (II) Polypyridyyl Peptide Conjugates has featured as Front Cover of Dalton Transactions;
Gkika et al; Dalton Transactions, 2019, 48, 17461 - 17471
Congratulations to Darragh O Connor who successfully defended his PhD thesis entitled "Fluorescent Probes for Lipid Droplet and Lipid membrane in cells and models"
Congratulations to Aisling Byrne awarded a prize for her flash presentation at the The 23rd International Symposium on the Photochemistry and Photophysics of Coordination Compounds, Hong Kong.
Congratulations to Darragh O'Connor (Middle) who was Awarded Best Poster at The Institute of Chemistry of Ireland’s 44th Annual Congress at Maynooth University
Congratulations to Karmel Gkika who was Awarded Best Poster at DCU Chemistry day
Dr Kiang Wei Kho and Dr Chris Burke speakers at DCU Chemistry day
We are delighted to be participating in MARIE SKŁODOWSKA-CURIE INNOVATIVE TRAINING NETWORK: Logic Lab which commenced 2019.
IEEE NanoArt competition winner, Aurélien Gimenez's image of nanoarrays was exhibited at Nanoscience and Nanotechnology at the Crawford/CIT gallery in Cork
April 2018; Congratulations to Darragh O Connor (second on right) who was awarded the best poster prize at the MSI symposium in Sligo
June 2018: Congratulations to Dr Chris Burke (middle) who was awarded the Best Poster Prize at the Medicinal Chemistry Ireland Meeting held at DCU
July 2018: Congratulations to Aurélien Gimenez awarded the "best student poster contribution" at the IEEE Nano 2018 conference in UCC, Cork.
November 2018: Congratulations to David Cullinane (far right) awarded the "Best Poster Award" at the 2nd Symposium of the Irish Biological Inorganic Chemistry Society (IBICS), NUIG.
Christmas dinner 2019
Guilhermes research