Journal: Nanomaterials
Article Title: Development and Characterization of Electrospun Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Biopapers Containing Cerium Oxide Nanoparticles for Active Food Packaging Applications
doi: 10.3390/nano13050823
Figure Lengend Snippet: ATR-FTIR spectra of electrospun poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) fibers loaded with cerium oxide nanoparticles (CeO 2 NPs): ( a ) neat PHBV; ( b ) 0.5 wt.% CeO 2 NPs; ( c ) 0.5 wt.% CeO 2 NPs + CTAB; ( d ) 1.0 wt.% CeO 2 NPs; ( e ) 1.0 wt.% CeO 2 NPs + CTAB; ( f ) 1.5 wt.% CeO 2 NPs; ( g ) 1.5 wt.% CeO 2 NPs + CTAB; ( h ) 2.0 wt.% CeO 2 NPs; ( i ) 2.0 wt.% CeO 2 NPs + CTAB; ( j ) 5.0 wt.% CeO 2 NPs; ( k ) 5.0 wt.% CeO 2 NPs + CTAB; ( l ) 10.0 wt.% CeO 2 NPs; ( m ) 10.0 wt.% CeO 2 NPs + CTAB. The spectra were acquired between 4000 and 600 cm −1 wavenumber.
Article Snippet: ATR-FTIR spectra were acquired by using the ATR sampling accessory Golden Gate (Specac Ltd., Orpington, UK) coupled to the Tensor 37 FTIR device (Bruker, Ettlingen, Germany).
Techniques: