Antiseptic for Wooden Building Structures and Products on the Basis of Water Soluble Polyguanidines

Number of journal: №1-2-2018
Autors:

Mognonov D.M.,
Stel’makh S.A.,
Ayurova O.Zh.,
Grigor’eva M.N.,
Ochirov O.S.,
Bueantuev S.L.,
Lebedeva S.N.,
Zhamsaranova S.D.

DOI: https://doi.org/10.31659/0585-430X-2018-756-1-2-91-94
УДК: 541.619, 615.33.576.8

AbstractAbout the AuthorReferences
The possibility of application of polyguanidines (PGMGgh) and co-polymers on their basis as efficient and non-toxic antiseptics for wooden structures and products is considered. The estimation of antibacterial activity of water-soluble co-polymers on the basis of guanidine concerning conditional-pathogenic microorganisms Escherichia coli, Basillus cereus and yeastfungi Candida albicans is made by the method of serial delution. The increase in the biocidal activity of polymers with increasing hydrophobicity of the macromolecule was studied. The level of acute toxicity of studied samples of polymers has been established. It is shown that according to the requirements of the tabulation of toxicity classes all the studied preparations, when introducing intragastrically belong to the forth class of toxicity (LD50>300≤2000 mg/kg). The combination of properties of obtained (co)polymers with hydrophobic fragments suggests their use as prospective antiseptic materials for wood treatment.
D.M. MOGNONOV1,2, Doctor of Science (Chemistry) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
S.A. STEl’MAKH1, Candidate of Science (Chemistry) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
O.Zh. AYUROVA1, Candidate of Science (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
M.N. GRIGOR’EVA1, Engineer,
O.S. OCHIROV1, Candidate of Science (Pharmacology) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
S.L. BUEANTUEV2, Doctor of Science(Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
S.N. LEBEDEVA2, Doctor of Science (Biology),
S.D. ZHAMSARANOVA2, Doctor of Science (Biology) 

1 Baikal Institute of Nature Management Siberian Branch of the Russian Academy of Science (6, Sakhyanovoy Street, Republic of Buryatia, Ulan-Ude, 670047, Russian Federation) 
2 East-Siberian State University of Technology and Management (40 V, Klyuchevskaya Street, Republic of Buryatia, Ulan-Ude, 670013, Russian Federation)

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For citation: Mognonov D.M., Stel’makh S.A., Ayurova O.Zh., Grigor’eva M.N., Ochirov O.S., Bueantuev S.L., Lebedeva S.N., Zhamsaranova S.D. Antiseptic for wooden building structures and products on the basis of water soluble polyguanidines. Stroitel’nye Materialy [Construction Materials]. 2018. No. 1–2, pp. 91–94. DOI: https://doi.org/10.31659/0585-430X-2018-756-1-2-91-94 (In Russian).


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