Al Nakeeb, N., Nischang, I., & Schmidt, B. V. K. J. (2019). Tannic Acid-Mediated Aggregate Stabilization of Poly(N-vinylpyrrolidone)-b-poly(oligo (ethylene glycol) methyl ether methacrylate) Double Hydrophilic Block Copolymers. Nanomaterials, 9(5): 662. doi:10.3390/nano9050662.