K. Ogata, M. Hashizume, R. Takahashi, T. Hamaguchi, H. Jinnai, S. Yusa, Formation of Polyion Complex Aggregate Formed from a Cationic Block Copolymer and Anionic Polysaccharide. Langmuir,  in press. DOI: 10.1021/acs.langmuir.3c02404