Эта публикация цитируется в 3 статьях

Communications

Migration of cationic polymer between anionic polymer microspheres

K. I. Yuzhanin^ab, I. G. Panova^ab, N. N. Shevchenko^bc, A. A. Yaroslavov<sup>ab

a</sup> Department of Chemistry, M. V. Lomonosov Moscow State University, 119991 Moscow, Russian Federation
^b Yaroslav-the-Wise Novgorod State University, 173003 Veliky Novgorod, Russian Federation
^c Institute of Macromolecular Compounds, Russian Academy of Sciences, 199004 St. Petersburg, Russian Federation

Аннотация: In aqueous solution, the cationic polymers poly(diallyldimethylammonium chloride) and poly-L-lysine hydrobromide are electrostatically adsorbed onto anionic polystyrene microspheres, which are used as a model of microplastics. The adsorbed polymers are able to migrate between the particles, resulting in a uniform distribution of macromolecules over all particles in the system. Interparticle migration should be taken into account when discussing the spread of toxicants associated with micron-sized vectors.

Ключевые слова: microplastics, model polymer microspheres, polycation, complexation, migration.

Поступила в редакцию: 05.08.2024
Принята в печать: 20.09.2024

Язык публикации: английский

DOI: 10.71267/mencom.7585

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