Fig. 11From: Mechanism for formation of porcine blood hydrogels used as additives in the mortar of traditional Chinese architectural paintingA Cross-sectional SEM images of model samples prepared with different ratios of porcine blood to lime water after freeze-drying; B SEM image and water contact angle for the mixture of porcine blood and sodium hydroxide after freeze-drying; C Intermolecular forces existing in porcine blood fibrin proteinsBack to article page