Fig. 4From: Biomineralization of cyanobacteria Synechocystis pevalekii improves the durability properties of cement mortarSEM-EDX images represent CaCO3 crystals (CC) precipitated on upper layer of sand column treated with live (LT) Synechocystis pevalekii cells (a, b), UV treated (UVT) S. pevalekii cells (d, e), and control (g, h). EDS analysis (c, f, i) was conducted on the whole areaBack to article page