20.500.12556/DKUM-77212 Preverjanje proti-mikrobne učinkovitosti izbranih komercialno dostopnih produktov za gospodinjstva Checking the Antimicrobial Efficacy of Selected Commercially Available Household Products Osrednji namen diplomskega dela je bil preveriti proti-mikrobno učinkovitost delovanja izbranih komercialno dostopnih produktov za gospodinjstva. Testirali smo 2 produkta: palčko, ki sprošča klorov dioksid v nizkih koncentracijah in folijo, obdelano s kovinskimi ioni. Testiranje smo izvedli v prostorih Fakultete za kmetijstvo in biosistemske vede, v biokemijskem laboratoriju, tajništvu in na stranišču. V teh prostorih smo aktivirali palčke, folijo pa prilepili na kljuke. Zrak smo testirali vsak dan z uporabo odprtih mikrobioloških agarnih gojišč. Prav tako smo vsak dan s sterilnimi palčkami odvzeli po 2 vzorca z vsake kljuke – z dela pokritega s folijo in z dela brez nje - in jih nanesli na mikrobiološka agarna gojišča. Folijo smo dodatno testirali z uporabo metode ISO 22196:2011. Rezultate učinkovitosti obeh proti-mikrobnih produktov smo statistično ovrednotili. Število mikrobov v zraku se po aktivaciji proti-mikrobne palčke z izločanjem klorovega dioksida statistično značilno ni razlikovalo od mikrobiološkega stanja pred eksperimentom. Testirana proti-mikrobna folija je bila učinkovita, saj se je v primerjavi s kontrolo statistično značilno znižalo število prisotnih mikrobov. The objective of this diploma thesis was to test the antimicrobial efficacy of commercially available household products. Two products were tested: a stick that releases chlorine dioxide in low concentrations and an anti-microbial PE-film treated with metal ions. Testing was performed in the premises at the Faculty of Agriculture and Life Sciences i.e. biochemical laboratory, the secretariat, and the toilet. Sticks had been activated in these rooms, and the film had been glued to the handles. The air was tested every day using opened microbiological agar petri dishes. Similarly, sterile sticks were used to take 2 samples from each handle (from the part covered with the film and from the part without it) on a daily basis, which were then applied to the microbiological agar petri dishes. The film was additionally tested using the ISO 22196:2011 method. Efficacy of both anti-microbial products was statistically evaluated. The number of microbes in the air after activation of the anti-microbial stick that released chlorine dioxide did not differ statistically significantly from the microbiological basic level before the experiment. The tested anti-microbial film was effective, as the number of microbes was statistically significantly reduced compared to the control. klorov dioksid proti-mikrobno delovanje dezinfekcija gospodinjstva chlorine dioxide antimicrobial activity disinfection households true true false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2020-08-21 15:49:52 2020-09-07 13:42:18 2022-08-09 14:30:55 2020-09-08 03:20:01 2020 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:6Q2N06MH UN_Falnoga_Taja_2020.pdf UN_Falnoga_Taja_2020.pdf 1 13537EA331D6EC19BA297D1E731239D2 090ae5dcd004b0e351eeeb3f74727cc720c0d1994a89ee42c0eb469bdced6075 bc259226-7c11-11eb-bb7a-00155d0001ca 20.500.12556/dkum/cb24aa91-cccb-449c-8567-5ae962d16d68 https://dk.um.si/Dokument.php?lang=slv&id=144595 Fakulteta za kmetijstvo in biosistemske vede 0 0 0