Research Article
Functionalization of 3D Polylactic Acid Sponge Using Atmospheric Pressure Cold Plasma
Figure 8
DR-FTIR subtraction spectra in the range 3700–1550 cm−1 of outgassed samples after interaction with D2O(g). (a) P(D,L)LA continuous plasma treated (front) and (b) P(D,L)LA pulsed plasma treated (back) with –NH2 functionality.
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