Technological advancement in the synthesis and applications of lignin-based nanoparticles derived from agro-industrial waste residues: A review

• Published in: International journal of biological macromolecules Vol. 163; pp. 1828 - 1843
• Main Authors: Duarah, Prangan, Haldar, Dibyajyoti, Purkait, Mihir Kumar
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 15.11.2020
• Subjects: Advancements; Agriculture - trends; Agro-industrial wastes; Drug delivery; Food Industry - trends; Humans; Industrial Waste; Lignin - chemical synthesis; Lignin - chemistry; Lignin nanoparticles (LNPs); Nanoparticles - chemistry; Synthesis; Value-added products; pTsONa; PBAT; BTU; DMSO; DI; HPL; LNPs; Ag; DL; DLS; Drug delivery; FA-MLHNP; [Emim][AC]; LiP; THF; Synthesis; Lignin nanoparticles (LNPs); FTIR; LNPPF; MaL; LHNP; EG; DLNP; SERSL; AL; MLHNP; PDAMAL; CO; DOX; MnP; NPs; ALNP; Agro-industrial wastes; SKL; ThL; VP; Value-added products; IAT; Advancements
• ISSN: 0141-8130; 1879-0003
• DOI: 10.1016/j.ijbiomac.2020.09.076

Over the years, lignin has drawn a great deal of interest for their potential use as bio-polymers due to the presence of high amount of phenolic compounds, non-polluting feature and cost-competitiveness as compared to synthetic polymers. However, in order to fast-track their development, different attempts are made towards the usage of lignin in nano form since it exhibits some unique properties in nanoscale range. The present review article provides a detail analysis on the recent advancement in the synthesis and applications of lignin nanoparticles (LNPs) derived from agro-industrial waste residues. In view of that, an in-depth morphological analysis was reviewed to assess the structural influence on the characteristics of LNPs. Further, application of LNPs is explored in different fields including bio-medical engineering, pharmaceuticals, skin-care products and food industries. Finally, the paper is concluded discussing various challenges associated with the synthesis, modification and development with an aspiration of futuristic developments. The readers of this review article will be highly benefitted after acquiring a comprehensive knowledge on LNPs and its different synthesis processes along with various applications.