Wang, Xueqin, Huiru Zhang, Hongjuan Jing, and Liuqing Cui. “Highly Efficient Labeling of Human Lung Cancer Cells Using Cationic Poly-L-Lysine-Assisted Magnetic Iron Oxide Nanoparticles”. Nano-Micro Letters 7, no. 4 (July 16, 2015): 374-384. Accessed March 29, 2024. https://www.nmlett.org/index.php/nml/article/view/423.