@article{achinivu_howard_li_gracz_henderson_2014, title={Lignin extraction from biomass with protic ionic liquids}, volume={16}, ISSN={["1463-9270"]}, DOI={10.1039/c3gc42306a}, abstractNote={A simple, highly effective method for lignin extraction from biomass is reported using PILs which can easily be distilled/recovered.}, number={3}, journal={GREEN CHEMISTRY}, author={Achinivu, Ezinne C. and Howard, Reagan M. and Li, Guoqing and Gracz, Hanna and Henderson, Wesley A.}, year={2014}, pages={1114–1119} }