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. 2018 Nov 21;8:17213. doi: 10.1038/s41598-018-35632-9

Figure 5.

Figure 5

(a) Zone of growth inhibition of 1. antibiotic disc 2. psyllium husk gel-alginate composite film 3. & 4. lauroyl grafted alginate-psyllium husk gel composite film against Escherichia coli (b) Zone of growth inhibition of the lauroyl grafted alginate at various concentrations against Escherichia coli.