Organizing co mmittee

 
Acknowledgment. This work was supported by project Uzbekistan-Belarus MRB-
2021-548 (Creation of fiber-containing materials modified with organic and polymer-
inorganic coatings for various functional purposes) for the years 2022-2023 by the 
Ministry of Innovative Development of the Republic of Uzbekistan 
 
References 
 
1.
Shateri M. Khalil-Abad, Yazdanshenas M. E. Superhydrophobic antibacterial 
cotton textiles,” Journal of Colloid and Interface Science, 2010. V. 351, No. 1, pp. 293–
298.
 
2.
Barui A.K., Kotcherlakota R., Patra C.R. Biomedical applications of zinc oxide 
nanoparticles. Inorganic Frameworks as Smart Nanomedicines, 2018, 239–278.
 

---

Poster presentation 
276 
FTIR-SPECTROSCOPIC ANALYSIS OF SODIUM- 
CARBOXYMETHYLCELLULOSE CONTAINING SILVER 
CATIONS BASED ON ANTIBACTERIAL FILM 
 
J.Z. Jalilov o‘g‘li, X.E. Yunusov, A.A Sarimsakov.
 
Institute of Polymer Chemistry and Physics, Uzbekistan Academy of Sciences, 100128, 
Tashkent, str А. Qodiriy., 7 ”
b
”, e-mail: [e-mail], [e-mail] 
 
The aim of this work is the synthesis of polymermetalcomplexes from sodium 
carboxymethylcellulose (Na-CMC) and silver cations and FTIR-spectroscopic analysis 
of films obtained on their basis. 
In this study, purified samples of Na-CMC with a degree of substitution (DS) 0.88 
and degree of polymerization (DP) 800) used as polymer matrix. A 2% aqueous 
solution of purified Na-CMC was chosen as the stabilizing polymer matrix. In the 
presence amounts of 0.1-0.001 M aqueous solutions of AgNO
3
in 2% aqueous solution 
of purified Na-CMC. FTIR-spectroscopic studies were carried out on obtained 
polymermetallocomplex films obtained from Ag
+
CMC¯, Na-CMC hydrogels.
Fig. 1.