Figure 8. (A) Macro and (B) micro images of bare Q235B, 2507 and its biomineralization; (C) Biomineral Q235B without and with biofilm immersed in ASW with V. chagasii and P. tricornutum after 3 days. ASW: Artificial seawater; V. chagasii: Vibrio chagasii; P. tricornutum: Phaeodactylum tricornutum.