RUČOVÁ, Dajana et al. Photoprotective and antioxidant properties of scytonemin isolated from Antarctic cyanobacterium Nostoc commune Vaucher ex Bornet & Flahault and its potential as sunscreen ingredient. In Journal of Applied Phycology. ISSN 0921-8971, 2023, vol. 35, no. 6, p. 2839-2850. (2023 - Current Contents). Available on Internet: <https://link.springer.com/article/10.1007/s10811-023-03109-6>