Google Scholar. Lipiec and Szmal, T. Lipiec, Z. SzmalChemia analityczna z uwzglednieniem pólmikro analizy jakościowej. PZWL, Warszawa (). formed from the respective gases on absorption in water (Lipiec and Szmal,. ). Carbon monoxide was detected by a standard method using Drager’s. Tadeusz Lipiec, Zdzisław Stefan Szmal: Chemia analityczna z elementami analizy instrumentalnej. Wyd. 4. Warszawa: Państwowy Zakład Wydawnictw.

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The ozone concentration in ozonized solutions was sufficient to kill all cells of tested bacterial and yeast strains after a very short contact time – 30 seconds. The following 4 standard bacterial szaml were used: Different contact times and concentration of ozone were applied and log reduction factors of viable bacteria count and viable yeast and mould count were calculated.

Moreover, the method of ozone application is also cost-efficient, shortens the duration of required antibiotic therapy, and is sometimes the only available auxiliary technique to support surgical procedures. Efficacy of action against Aspergillus niger spores required longer contact time, than lipiex bacterial cells or vegetative cells of yeast.


The aim of this study was azmal analyse basic bactericidal and fungicidal activity of ozonized water and saline solution, according to European validated. They were alive, even after 30 minutes of incubation in freshly ozonized water.


The ozone concentration in used solutions were in the range: Most of the tests were performed using ozonized water. In this case the ozone concentration in ozonized water was in the range: These mixtures could be used as effective antiseptic and disinfection preparations.

The decimal logarithm of reduction was over 5,3. Antimicrobial activity of ozone is widely known and such attribute may sometimes be utilized e. Detailed results of the test are presented in Table 2.

Chemically obtained data were compared with antimicrobial effects.

The ozone concentration was in the range: The principle of this method contains two steps: Then it was applied in the biocidal assay with 1 min. Aspergillus Website Newsletters Our most recent newsletters since August can liiec found here. The examination of influence of ozonized solutions on microorganisms in defined conditions needs continuation.

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The renewed interest in ozone therapy, apart from this lipkec function, is also the result of several other factors, of which the most important are: Fill out your e-mail address to receive our newsletter! Test was performed according to the method described in a handbook for pharmacy students written by Zdzis;aw Stefan Szmal and Tadeusz Lipiec: All cells of S.

Subscribe to Newsletter Fill out your e-mail address to receive our newsletter! Ozone concentration in dzmal liquids was also determined by titration.


Inorganic chemistry – University of Łódź

Conference abstracts Search again. It was shown, that very short contact time – even 30 seconds, caused at Sample szmall Skip to main content.

However, in such application ozone concentration is rather low and bactericidal effects is not very high. During second step of experiments, when ozonization of water was completed, solutions were kept for 30 min in room temp. The suitability of ozone therapy is also indicated by the fact that its antibacterial, antifungal and antiviral activity is accompanied by a number of other biologically positive effects, such as: An archive of our older newsletters dating back to can be found here.

It means that prepared ozonized solutions complied with the requirements of EN Standards: The products comply with the requirements mentioned in above EN Standards, when demonstrate at least 5 szmap log reduction of viable bacterial cells count and at least 4 decimal log reduction of viable fungal cells count. Our most recent newsletters since August can be found here.