Matches in SemOpenAlex for { <https://semopenalex.org/work/W4367335989> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W4367335989 endingPage "50" @default.
- W4367335989 startingPage "41" @default.
- W4367335989 abstract "Objective: Saccharomyces boulardii, a probiotic, is used in the current study’s manufacture of zinc oxide nanoparticles with the aim of assessing their biological activity. Due to its advantages over the chemical and physical techniques of synthesis in terms of affordability and environmental friendliness, the biological way of creating nanoparticles is becoming increasingly relevant. Methods: Zinc acetate was added at a dose necessary to biosynthesize ZnO NPs from S. boulardii’s cellfree supernatant (1 mM). Results: An evidence that S. bularedii was responsible for the reaction mixture’s color change from light to dark after 150 rpm of incubation was the color change and antibacterial behavior. Atomic force microscopy, scanning electron microscopy, energy dispersive spectroscopy, ultraviolet-visible spectroscopy, and X-ray diffraction (XRD) all contributed to the completion of the characterisation (AFM). The spectra of the ZnO NPs produced in the reaction mixture using UV-visible spectroscopy were (343.75 nm). The XRD showed that ZnO NPs’ crystal size was (13.31 nm). The SEM was provided; the shape was uniform and spherical, and the average size (24.61 nm). EDS was used to analyze the presence of elemental ZnO NPs. ZnO NPs’ three-dimensional structure was seen using AFM, and their average diameter was (62.89 nm). The FTIR spectrum reveals a variety of functional groups that are present at various locations. Gram positive and gram negative bacteria that were isolated from diabetic foot infections were multidrug resistant (MDR), and biosynthesized ZnO NPs demonstrated antibacterial action against these bacteria. (Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa and Proteus mirabilis). All of the studied bacterial isolates showed the ability to produce biofilms in the form of nanoparticle-treated biofilms on microtiter plates. When pathogenic bacteria were treated with ZnO NPs, this ability was stopped and eliminated. The ZnO NPs (1 mg/ml, 0.5 mg/ml, 0.25 mg/ml, and 0.12 mg/ml) demonstrated their antioxidant ability in vitro by scavenging DPPH free radicals. The combination of DPPH and biogenic ZnONPs at concentration 1 mg/ml showed the highest inhibitory titer (73.79%)." @default.
- W4367335989 created "2023-04-30" @default.
- W4367335989 creator A5001246060 @default.
- W4367335989 creator A5058621161 @default.
- W4367335989 date "2023-02-14" @default.
- W4367335989 modified "2023-10-14" @default.
- W4367335989 title "Biosynthesis of zinc oxide nanoparticles using saccharomyces boulardii and study their biological activities" @default.
- W4367335989 doi "https://doi.org/10.18137/cardiometry.2022.25.4150" @default.
- W4367335989 hasPublicationYear "2023" @default.
- W4367335989 type Work @default.
- W4367335989 citedByCount "0" @default.
- W4367335989 crossrefType "journal-article" @default.
- W4367335989 hasAuthorship W4367335989A5001246060 @default.
- W4367335989 hasAuthorship W4367335989A5058621161 @default.
- W4367335989 hasBestOaLocation W43673359891 @default.
- W4367335989 hasConcept C121332964 @default.
- W4367335989 hasConcept C127413603 @default.
- W4367335989 hasConcept C13965031 @default.
- W4367335989 hasConcept C155672457 @default.
- W4367335989 hasConcept C159985019 @default.
- W4367335989 hasConcept C160892712 @default.
- W4367335989 hasConcept C171250308 @default.
- W4367335989 hasConcept C178790620 @default.
- W4367335989 hasConcept C185592680 @default.
- W4367335989 hasConcept C192562407 @default.
- W4367335989 hasConcept C26771246 @default.
- W4367335989 hasConcept C2780104969 @default.
- W4367335989 hasConcept C32891209 @default.
- W4367335989 hasConcept C42360764 @default.
- W4367335989 hasConcept C49853544 @default.
- W4367335989 hasConcept C523546767 @default.
- W4367335989 hasConcept C535196362 @default.
- W4367335989 hasConcept C54355233 @default.
- W4367335989 hasConcept C62520636 @default.
- W4367335989 hasConcept C66075629 @default.
- W4367335989 hasConcept C86803240 @default.
- W4367335989 hasConceptScore W4367335989C121332964 @default.
- W4367335989 hasConceptScore W4367335989C127413603 @default.
- W4367335989 hasConceptScore W4367335989C13965031 @default.
- W4367335989 hasConceptScore W4367335989C155672457 @default.
- W4367335989 hasConceptScore W4367335989C159985019 @default.
- W4367335989 hasConceptScore W4367335989C160892712 @default.
- W4367335989 hasConceptScore W4367335989C171250308 @default.
- W4367335989 hasConceptScore W4367335989C178790620 @default.
- W4367335989 hasConceptScore W4367335989C185592680 @default.
- W4367335989 hasConceptScore W4367335989C192562407 @default.
- W4367335989 hasConceptScore W4367335989C26771246 @default.
- W4367335989 hasConceptScore W4367335989C2780104969 @default.
- W4367335989 hasConceptScore W4367335989C32891209 @default.
- W4367335989 hasConceptScore W4367335989C42360764 @default.
- W4367335989 hasConceptScore W4367335989C49853544 @default.
- W4367335989 hasConceptScore W4367335989C523546767 @default.
- W4367335989 hasConceptScore W4367335989C535196362 @default.
- W4367335989 hasConceptScore W4367335989C54355233 @default.
- W4367335989 hasConceptScore W4367335989C62520636 @default.
- W4367335989 hasConceptScore W4367335989C66075629 @default.
- W4367335989 hasConceptScore W4367335989C86803240 @default.
- W4367335989 hasIssue "25" @default.
- W4367335989 hasLocation W43673359891 @default.
- W4367335989 hasOpenAccess W4367335989 @default.
- W4367335989 hasPrimaryLocation W43673359891 @default.
- W4367335989 hasRelatedWork W2004300594 @default.
- W4367335989 hasRelatedWork W2775113706 @default.
- W4367335989 hasRelatedWork W2884423207 @default.
- W4367335989 hasRelatedWork W2967252844 @default.
- W4367335989 hasRelatedWork W3165658263 @default.
- W4367335989 hasRelatedWork W4214642338 @default.
- W4367335989 hasRelatedWork W4311868864 @default.
- W4367335989 hasRelatedWork W4313521852 @default.
- W4367335989 hasRelatedWork W2514363273 @default.
- W4367335989 hasRelatedWork W3015387452 @default.
- W4367335989 isParatext "false" @default.
- W4367335989 isRetracted "false" @default.
- W4367335989 workType "article" @default.