El-Sheekh, Mostafa M Algal production of nano-silver and gold: Their antimicrobial and cytotoxic activities: A review. [electronic resource] - Journal, genetic engineering & biotechnology Dec 2016 - 299-310 p. digital Publication Type: Journal Article; Review ISSN: 2090-5920 Standard No.: 10.1016/j.jgeb.2016.09.008 doi