As part of the World Light Day celebrations, Dr. Michael Barbier and Research Assistant Cansu Akyol Karpuzcu presented their research at the International Conference on Light and Light-based Technologies (ICLLT-2025), organized by Gazi University’s Photonics Department, held on May 15–17, 2025.

Dr. Barbier contributed with his presentation titled “Laser-steered colloidal aggregation and pattern formation,” while Cansu Akyol Karpuzcu presented “Development of ClAlPc-Loaded BSA Nanoparticles for Dual Action Against Cancer via Photodynamic and Sonodynamic Mechanisms.” We celebrate our Light Day repeatedly.