木质素纳米颗粒在紫外防护领域的应用研究进展

Research Progress on Application of Lignin Nanoparticles in UV Protection

关键词:  木质素  纳米颗粒  紫外防护

Key Words:lignin  nanoparticles  UV protection

摘要:木质素由于其特殊结构而具有抗紫外线、抗菌等特性，在紫外防护领域具有广阔的应用前景。为了更大程度地实现木质素的广泛利用，木质素纳米颗粒的研究一定程度上解决了木质素结构复杂、不均一以及颜色较深等问题，同时其抗紫外线能力进一步增强。本文详细介绍了木质素的紫外线防护功能、木质素纳米颗粒的制备及其在紫外防护领域的应用，为木质素在紫外屏蔽领域的资源化利用提供参考。

Abstract:As a broad-spectrum sunscreen， lignin has inherent properties such as UV-resistance and antibacterial properties due to its special structure， and has a broad application in the field of UV protection. In order to realize the high-value utilization of lignin to a greater extent， the research of lignin nanoparticles has solved the problems of lignin’s complex structure， inhomogeneity， and darker colour to a certain extent， while its UV-resistance has been further enhanced. In this paper， the UV protection function of lignin， the preparation of lignin nanoparticles， and the application of lignin nanoparticles in the field of UV protection were described in detail， providing references for the resource utilization of lignin in UV shielding field.