Skoltech researchers and their colleagues have uncovered an intricate light manipulation mechanism likely used by microscopic algae to boost photosynthesis.

By studying the interaction of light with the elaborately patterned silicon dioxide shells enclosing the single-celled algae, the team hopes to reveal principles that could eventually be leveraged in light detectors, bio-and chemical sensors, protective coatings against ultraviolet rays, solar cells, and other nature-inspired technology, right up to artificial photosynthesis systems using CO₂ and water to make fuel.

The study was published in the journal Optica.