ANTIMICROBIAL AND ANTIVIRAL RESPIRATORY MATERIALS
The review is devoted to issues related to the selection of filter materials for the manufacturing of personal respiratory protection for the population, medical personnel during a pandemic. Biological aerosols, conditions of their formation and methods of capturing are characterized. The time of pr...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Odessa I. I. Mechnikov National University
2020-09-01
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| Series: | Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ |
| Online Access: | http://heraldchem.onu.edu.ua/article/view/211712 |
| _version_ | 1818898583265476608 |
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| author | A. A. Ennan R. E. Khoma R. M. Dlubovskii N. N. Abramova S. V. Vodzinskiy |
| author_facet | A. A. Ennan R. E. Khoma R. M. Dlubovskii N. N. Abramova S. V. Vodzinskiy |
| author_sort | A. A. Ennan |
| collection | DOAJ |
| description | The review is devoted to issues related to the selection of filter materials for the manufacturing of personal respiratory protection for the population, medical personnel during a pandemic. Biological aerosols, conditions of their formation and methods of capturing are characterized. The time of preservation of the virulent activity of microorganisms depends on their biological properties, air humidity and temperature, pH and salt composition of droplet aerosols, as well as physicochemical properties of sorbents. The main methods (chemical and biocatalytic modification, dessing and impregnation) of imparting antibacterial and virucidal properties to filter materials by biocides using, as well as the requirements for them are described. Because of the ongoing outbreak of a new coronavirus infection in the world, recognized by the WHO as a pandemic, it is of practical interest to provide promising bioprotection against pathogens of infectious diseases by including biocidal agents in filtering materials for respiratory purposes and identifying antibacterial and antiviral activity in existing chemisorption materials. Based on the analysis of the literature data, it was noted that the impregnated fibrous chemisorbents developed by the authors of the review based on biocides: N-containing organic bases (hexamethylenetetramine, ethanolamines); glycine; chelating agents (EDTA, phosphoric, hydroxyethylidenediphosphonic and citric acids); copper (II), nickel (II) and cobalt (II) complexes; acid-base indicators – should have additional antibacterial and antiviral functions. Chitosan, polyethyleneimine, ammonium quaternary bases, aminoalkanesulfonic acids, and dyes of various natures, including porphyrins, are promising for the creation of chemisorbents with biocidal properties. |
| first_indexed | 2024-12-19T19:34:22Z |
| format | Article |
| id | doaj.art-232b234f22a249c0859eb71fbe1dae05 |
| institution | Directory Open Access Journal |
| issn | 2304-0947 2414-5963 |
| language | English |
| last_indexed | 2024-12-19T19:34:22Z |
| publishDate | 2020-09-01 |
| publisher | Odessa I. I. Mechnikov National University |
| record_format | Article |
| series | Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ |
| spelling | doaj.art-232b234f22a249c0859eb71fbe1dae052022-12-21T20:08:31ZengOdessa I. I. Mechnikov National UniversityVìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ2304-09472414-59632020-09-01253(75)63210.18524/2304-0947.2020.3(75).211712211712ANTIMICROBIAL AND ANTIVIRAL RESPIRATORY MATERIALSA. A. Ennan0R. E. KhomaR. M. DlubovskiiN. N. AbramovaS. V. VodzinskiyОдеський національний університет імені І. І. МечниковаThe review is devoted to issues related to the selection of filter materials for the manufacturing of personal respiratory protection for the population, medical personnel during a pandemic. Biological aerosols, conditions of their formation and methods of capturing are characterized. The time of preservation of the virulent activity of microorganisms depends on their biological properties, air humidity and temperature, pH and salt composition of droplet aerosols, as well as physicochemical properties of sorbents. The main methods (chemical and biocatalytic modification, dessing and impregnation) of imparting antibacterial and virucidal properties to filter materials by biocides using, as well as the requirements for them are described. Because of the ongoing outbreak of a new coronavirus infection in the world, recognized by the WHO as a pandemic, it is of practical interest to provide promising bioprotection against pathogens of infectious diseases by including biocidal agents in filtering materials for respiratory purposes and identifying antibacterial and antiviral activity in existing chemisorption materials. Based on the analysis of the literature data, it was noted that the impregnated fibrous chemisorbents developed by the authors of the review based on biocides: N-containing organic bases (hexamethylenetetramine, ethanolamines); glycine; chelating agents (EDTA, phosphoric, hydroxyethylidenediphosphonic and citric acids); copper (II), nickel (II) and cobalt (II) complexes; acid-base indicators – should have additional antibacterial and antiviral functions. Chitosan, polyethyleneimine, ammonium quaternary bases, aminoalkanesulfonic acids, and dyes of various natures, including porphyrins, are promising for the creation of chemisorbents with biocidal properties.http://heraldchem.onu.edu.ua/article/view/211712 |
| spellingShingle | A. A. Ennan R. E. Khoma R. M. Dlubovskii N. N. Abramova S. V. Vodzinskiy ANTIMICROBIAL AND ANTIVIRAL RESPIRATORY MATERIALS Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ |
| title | ANTIMICROBIAL AND ANTIVIRAL RESPIRATORY MATERIALS |
| title_full | ANTIMICROBIAL AND ANTIVIRAL RESPIRATORY MATERIALS |
| title_fullStr | ANTIMICROBIAL AND ANTIVIRAL RESPIRATORY MATERIALS |
| title_full_unstemmed | ANTIMICROBIAL AND ANTIVIRAL RESPIRATORY MATERIALS |
| title_short | ANTIMICROBIAL AND ANTIVIRAL RESPIRATORY MATERIALS |
| title_sort | antimicrobial and antiviral respiratory materials |
| url | http://heraldchem.onu.edu.ua/article/view/211712 |
| work_keys_str_mv | AT aaennan antimicrobialandantiviralrespiratorymaterials AT rekhoma antimicrobialandantiviralrespiratorymaterials AT rmdlubovskii antimicrobialandantiviralrespiratorymaterials AT nnabramova antimicrobialandantiviralrespiratorymaterials AT svvodzinskiy antimicrobialandantiviralrespiratorymaterials |