30^th IUPAC Symposium on Photochemistry

The 30^th IUPAC Symposium on Photochemistry will take place from July 12 to July 17 2026 in Zagreb, Croatia.

web: https://photoiupac2026.hkd.hr

Topics

• Photocatalysis
• Photochemical Reactions, Mechanisms and Intermediates
• Frontiers in Photophysics and Spectroscopy (and Ultrafast Spectroscopy)
• Single Molecule Photochemistry
• Computational Photochemistry
• Molecular Sensing and Imaging
• Photochemistry in Material Science
• Light Energy Conversion
• Photobiology and Photomedicine

21^st International Conference on Retinal Proteins (ICRP2026)

Siena, Italy, September 14^th to 19^th, 2026.

The International Conference on Retinal Proteins aims to provide a forum for sharing the latest research results in rhodopsin studies, including structural, spectroscopic, genetic, biochemical, evolutionary, and physiological investigations, as well as emerging technologies.

The ICRP2026 edition, will emphasize the role played by rhodopsins in basic chemical research, where they have helped to establish, both theoretically and experimentally, concepts such as spectral tuning, ultrafast reactivity, quantum efficiency, space-saving coordinates, and—most importantly—the molecular-level factors that control them.

Congress website: https://www.congressi.unisi.it/retinalproteins2026/