Research Article
Functionalization of 3D Polylactic Acid Sponge Using Atmospheric Pressure Cold Plasma
Figure 7
DR-FTIR subtraction spectra in the range 3700–1300 cm−1 of outgassed samples at 10−2 mbar after interaction with NH3(g). (a) P(D,L)LA treated with continuous plasma (front) and (b) P(D,L)LA treated with pulsed plasma (back).
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