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Applied Biological Chemistry
Fig. 3 | Applied Biological Chemistry

Fig. 3

From: Effectiveness of expanded clay as a bacteria carrier for self-healing concrete

Fig. 3

Fluorescein diacetate assay (FDA) of expanded clay-immobilized bacteria. Extent of microbial enzyme activity were measured with free bacteria 1 (1.0 × 107 cell/mL), free bacteria 2 (1.0 × 106 cell/mL), and EC-immobilized bacteria submerged into bacteria solution of 1.0 × 108 cell/mL. Relative absorbance (%) were calculated by comparison to absorbance of free bacteria 1 (1.0 × 107 cell/mL)

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