There are some noticeable changes in the bands shift and intensity of several bands following the extraction of lignin nanoparticles from the BLs. After the synthesis of nano-lignin, a new shoulder is observed at 1725 cm− 1 that is related…
Optimizing the lignin nanoparticles from different pulping by-products in developing cotton-based nanocrystalline cellulose for UV‑light blocking
