Antimicrobial Properties of Nanofiber Membrane and Commercial Micromembrane by Modification with Diethylenetriamine (DETA) and Attachment of Silver Nanoparticles

Figure 5

Fourier transform infrared spectroscopy (FTIR) spectra of PA PVDF membrane surface after modification in DETA for 1, 3, and 5 hr in (a) 60°C and (b) 80°C.

(a)

(b)