Huppertsberg, A., Kaps, L., Zhong, Z., Schmitt, S., Stickdorn, J., Deswarte, K., et al. (2021). Squaric Ester-Based, pH-Degradable Nanogels: Modular Nanocarriers for Safe, Systemic Administration of Toll-like Receptor 7/8 Agonistic Immune Modulators. Journal of the American Chemical Society, 143(26), 9872-9883. doi:10.1021/jacs.1c03772.