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On the quantification of biocidal activity of protective coatings

,  , 
Timofei Anatolievich Pankratov 2
Timofei Anatolievich Pankratov
, 
Yuriy Alexandrovich Nikolaev 2
Yuriy Alexandrovich Nikolaev
, 
Aleksandr Anatol'evich Yaroslavov 1
Aleksandr Anatol'evich Yaroslavov
1 Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
2 Federal Research Centre 'Fundamentals of Biotechnology' of the Russian Academy of Sciences, Moscow, Russian Federation
10.1016/j.mencom.2024.02.008
Published 2024-02-19
Communication , Volume 34, Issue 2, 185-187
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Panova I. G. et al. On the quantification of biocidal activity of protective coatings // Mendeleev Communications. 2024. Vol. 34. No. 2. pp. 185-187.
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Panova I. G., Lokova A. Y., Pankratov T. A., Nikolaev Y. A., Yaroslavov A. A. On the quantification of biocidal activity of protective coatings // Mendeleev Communications. 2024. Vol. 34. No. 2. pp. 185-187.
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TY - JOUR
DO - 10.1016/j.mencom.2024.02.008
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.02.008
TI - On the quantification of biocidal activity of protective coatings
T2 - Mendeleev Communications
AU - Panova, Irina Gennadievna
AU - Lokova, Anastasia Yurievna
AU - Pankratov, Timofei Anatolievich
AU - Nikolaev, Yuriy Alexandrovich
AU - Yaroslavov, Aleksandr Anatol'evich
PY - 2024
DA - 2024/02/19
PB - Mendeleev Communications
SP - 185-187
IS - 2
VL - 34
ER -
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@article{2024_Panova,
author = {Irina Gennadievna Panova and Anastasia Yurievna Lokova and Timofei Anatolievich Pankratov and Yuriy Alexandrovich Nikolaev and Aleksandr Anatol'evich Yaroslavov},
title = {On the quantification of biocidal activity of protective coatings},
journal = {Mendeleev Communications},
year = {2024},
volume = {34},
publisher = {Mendeleev Communications},
month = {Feb},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.02.008},
number = {2},
pages = {185--187},
doi = {10.1016/j.mencom.2024.02.008}
}
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Panova, Irina Gennadievna, et al. “On the quantification of biocidal activity of protective coatings.” Mendeleev Communications, vol. 34, no. 2, Feb. 2024, pp. 185-187. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2024.02.008.

Keywords

biocidal activity
biocidal surface
cationic polymer coating
Live/Dead Cell Viability Assays.
poly(diallyldimethylammonium chloride)
removal with water

Abstract

The conventional deposition/drying procedure results in the formation of cationic polymer coatings on glass slides that are capable of binding bacterial and yeast cells. A three-minute water treatment removes up to 80% of cells from the surface, and both the removed and remaining cells are dead. The results obtained clarify the mechanism of the biocidal action of adsorbed layers of poly(diallyldimethylammonium chloride) and the protocol for quantifying their biocidal activity.

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