Figure 1 (IMAGE)

Moscow Institute of Physics and Technology

Figure 1

Caption

EDX analysis of the fibers made of PLA (top row), BSA (middle), and the PLA-BSA blend in equal proportions (bottom). The color mapping corresponds to the chemical elements, with the carbon, oxygen, and nitrogen shown in green, yellow, and red, respectively. The presence of nitrogen indicates the protein

Credit

Elizaveta Pavlova et al./RSC Advances

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