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Abstract. The synthesis of nanochitosan from Bombyx mori chitosan with particle sizes within the range of 100–200 nm has been carried out. The antibacterial and immunological properties of the synthesized nanochitosan have been studied. It has been found that preparations based on nanochitosan have a pronounced antibacterial activity against almost all groups of microorganisms: St.saprofiticus, Str.pyogens, Ent.faecalis, Esch. Coli LP, Esch.Coli LN, Prot. vulgaris, Klebsiella, Actinomyces, regardless of concentration.Nanochitosan also increases the immune response of the living system: it increases the number of cells in the central organs of immunity in mice.
Key words. chitosan, sodium tripolyphosphate, nanoparticles, antibacterial activity.
DOI: http://uzpolymerjournal.com/articles/article.php?id=230206
Citation: Milusheva R.Yu., Rashidova S.Sh., POLYMER NANOSTRUCTURES OF CHITOSAN – SYNTHESIS, PROPERTIES AND APPLICATION. Uzbekistan Journal of Polymers, Vol. 2(2) 2023: pp.57-66. DOI: http://uzpolymerjournal.com/articles/article.php?id=230206
Announcement text goes here and the text goes here. We present an action from which the dynamics of homogeneous cosmologies can be derived. The action has no dependence on scale within the system and hence is more parsimonious in its description than the Einstein-Hilbert action.
Text text goes here and the text goes here. We present an action from which the dynamics of homogeneous cosmologies can be derived. The action has no dependence on scale within the system and hence is more parsimonious in its description than the Einstein-Hilbert action.