Fig. 5
ATR - FTIR spectra of PLGA filament, after printing, and after printing and sterilization. ν, stretching; δ, bending; τ, twisting; s, symmetric; as, anti-symmetric.
Fig. 5 | Scientific Reports
ATR - FTIR spectra of PLGA filament, after printing, and after printing and sterilization. ν, stretching; δ, bending; τ, twisting; s, symmetric; as, anti-symmetric.
