Fig. 1
From: Limonene encapsulated alginate/collagen as antibiofilm drug against Acinetobacter baumannii
(A) Field emission scanning electron microscopy (FE-SEM) of synthesized LAC nanoparticles and alginate/collagen. (B) The DLS test reveals the distribution of particles with sizes ranging from 130 to 500 nm for LAC nanoparticles and alginate/collagen. (C) Zeta potential was − 8.3 ± 0.41 and − 24.1 ± 0.73 for LAC nanoparticles and alginate/collagen respectively. (D) Fourier Transform Infrared FTIR Spectra of LAC nanoparticles and Free limonene