Yu, Yueqin, Hongjie Tian, and Xianzhi Chang. “Synthesis and Characterization of P(NIPAAm-Co-AAc) Hydrogels With L-Lysine-Cross-Linker”. Asian Journal of Chemistry 20, no. 6 (March 30, 2010): 4803–4812. Accessed November 29, 2024. https://asianpubs.org/index.php/ajchem/article/view/19097.