Assembled Biohybrid Light-Harvesting Antennas (image) Washington University in St. Louis Share Print E-Mail Caption The dyad modules assemble into rings (side view, above left, and top view, above right) that pack many pigments together for light harvesting. Because of the additional pigments attached to the dyads, the antennas absorb more of the sun's light than natural systems. Credit Hunter/Holten/PARC Usage Restrictions Please credit. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.