IInternational Journal of Biological Macromolecules3/26/2026Diisocyanate-mediated covalent grafting of lignin onto chitosan enables hyperconjugation-driven dramatic enhancement in methylene blue adsorptionJitao Huang·Lei Zhu·Bo Xiong·Xinyi Yang·Bianyang He·Changchun Li·Chi Zhang·Jimmy C. Yu·Hao Xie·Dawei LiRead at International Journal of Biological MacromoleculesTagsAdsorption and biosorption for pollutant removalWater Science and Technology