Fig. 1From: A novel antibacterial and antifouling nanocomposite coated endotracheal tube to prevent ventilator-associated pneumoniaCharacterization of the CS-AgNPs@PAAm-Gelatin nanocomposite coating. a Fourier transform infrared spectra of CS-AgNPs@PAAm-Gelatin. b XPS wide scanning and fine scanning (c) of the CS-AgNPs. d TEM images of CS-AgNPs (scale bar = 100 nm)Back to article page