Coloured scanning electron micrograph (SEM) of material from a biodegradable carrier bag. It is made from polylactic acid (PLA), a plastic substitute
Coloured scanning electron micrograph (SEM) of material from a biodegradable carrier bag. It is made from polylactic acid (PLA), a plastic substitute derived from fermented plant starch, most often corn starch. Starch grains (red) can be seen in the material. Magnification: x3000 when printed at 10 centimetres wide.
Size: 4548px × 3463px
Photo credit: © STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -, acid, aliphatic, background, bag, biobased, biodegradable, black, carrier, coloured, compostable, environmental, environmentally, false-coloured, fermented, friendly, grains, green, material, materials, plant, plastic, polyester, polylactic, polymer, renewable, science, sem, starch, thermoplastic