Matches in SemOpenAlex for { <https://semopenalex.org/work/W4367335936> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W4367335936 endingPage "40" @default.
- W4367335936 startingPage "31" @default.
- W4367335936 abstract "Objective: In this study, copper oxide nanoparticles are produced using the probiotic Saccharomyces boulardii in order to assess their biological activity. The biological method of producing nanoparticles is gaining popularity due to its benefits over chemical and physical ways of synthesis in terms of affordability and environmental friendliness. Methods: To biosynthesize CuO NPs, copper sulfate was introduced at a concentration to S. boulardii’s cell-free supernatant. Results: The color change of the reaction mixture from light to dark after 150 rpm incubation, as well as the color change and antibacterial behavior, were indicators of S. bularedii’s biosynthesis of CuO NPs. The characterization completed by UV-visible spectroscopy, Atomic force microscopy, Energy Dispersive Spectroscopy, Fourier Transform Infrared Spectroscopy, Scanning Electron Microscopy, and X-ray diffraction (AFM). The CuO NP absorption spectra in the reaction mixture’s UV-visible spectroscopy were (537.93 nm). The XRD showed that CuO NPs’ crystal size was (14.65 nm). The SEM was provided; the shape was uniform and spherical, and the average size (16.03 nm). EDS was used to analyze the presence of elemental CuO NPs. The CuO NPs’ three-dimensional structure was seen by the AFM, and their average diameter was (41.11 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 CuO NPs demonstrated antibacterial action against these bacteria (Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa and Proteus mirabilis). In the form of biofilm using a microtiter plate and treated by nanoparticles, all of the examined bacterial isolates demonstrated their capacity to form biofilm. The harmful bacteria when treated with CuO NPs this capacity was inhibited and eradicated. The concentrations of CuO NPs (1 mg/ml, 0.5 mg/ml, 0.25 mg/ml, and 0.12 mg/ml) revealed their antioxidant activity in vitro by scavenging DPPH free radicals; the mixture of DPPH and biogenic CuO NPs at this concentration had the highest inhibition titer (72.44%)." @default.
- W4367335936 created "2023-04-30" @default.
- W4367335936 creator A5001246060 @default.
- W4367335936 creator A5058621161 @default.
- W4367335936 date "2023-02-14" @default.
- W4367335936 modified "2023-10-14" @default.
- W4367335936 title "Biological effect of copper oxide nanoparticles synthesized by Saccharomyces boulardii against of multidrug resistant bacteria isolated from diabetic foot infections" @default.
- W4367335936 doi "https://doi.org/10.18137/cardiometry.2022.25.3140" @default.
- W4367335936 hasPublicationYear "2023" @default.
- W4367335936 type Work @default.
- W4367335936 citedByCount "0" @default.
- W4367335936 crossrefType "journal-article" @default.
- W4367335936 hasAuthorship W4367335936A5001246060 @default.
- W4367335936 hasAuthorship W4367335936A5058621161 @default.
- W4367335936 hasBestOaLocation W43673359361 @default.
- W4367335936 hasConcept C104317684 @default.
- W4367335936 hasConcept C119824511 @default.
- W4367335936 hasConcept C121332964 @default.
- W4367335936 hasConcept C127413603 @default.
- W4367335936 hasConcept C13965031 @default.
- W4367335936 hasConcept C155672457 @default.
- W4367335936 hasConcept C160892712 @default.
- W4367335936 hasConcept C171250308 @default.
- W4367335936 hasConcept C185592680 @default.
- W4367335936 hasConcept C192562407 @default.
- W4367335936 hasConcept C2778039505 @default.
- W4367335936 hasConcept C2780104969 @default.
- W4367335936 hasConcept C32891209 @default.
- W4367335936 hasConcept C42360764 @default.
- W4367335936 hasConcept C523546767 @default.
- W4367335936 hasConcept C54355233 @default.
- W4367335936 hasConcept C547475151 @default.
- W4367335936 hasConcept C55493867 @default.
- W4367335936 hasConcept C62520636 @default.
- W4367335936 hasConcept C86803240 @default.
- W4367335936 hasConceptScore W4367335936C104317684 @default.
- W4367335936 hasConceptScore W4367335936C119824511 @default.
- W4367335936 hasConceptScore W4367335936C121332964 @default.
- W4367335936 hasConceptScore W4367335936C127413603 @default.
- W4367335936 hasConceptScore W4367335936C13965031 @default.
- W4367335936 hasConceptScore W4367335936C155672457 @default.
- W4367335936 hasConceptScore W4367335936C160892712 @default.
- W4367335936 hasConceptScore W4367335936C171250308 @default.
- W4367335936 hasConceptScore W4367335936C185592680 @default.
- W4367335936 hasConceptScore W4367335936C192562407 @default.
- W4367335936 hasConceptScore W4367335936C2778039505 @default.
- W4367335936 hasConceptScore W4367335936C2780104969 @default.
- W4367335936 hasConceptScore W4367335936C32891209 @default.
- W4367335936 hasConceptScore W4367335936C42360764 @default.
- W4367335936 hasConceptScore W4367335936C523546767 @default.
- W4367335936 hasConceptScore W4367335936C54355233 @default.
- W4367335936 hasConceptScore W4367335936C547475151 @default.
- W4367335936 hasConceptScore W4367335936C55493867 @default.
- W4367335936 hasConceptScore W4367335936C62520636 @default.
- W4367335936 hasConceptScore W4367335936C86803240 @default.
- W4367335936 hasIssue "25" @default.
- W4367335936 hasLocation W43673359361 @default.
- W4367335936 hasOpenAccess W4367335936 @default.
- W4367335936 hasPrimaryLocation W43673359361 @default.
- W4367335936 hasRelatedWork W1818889506 @default.
- W4367335936 hasRelatedWork W2046058810 @default.
- W4367335936 hasRelatedWork W2651340614 @default.
- W4367335936 hasRelatedWork W2738497281 @default.
- W4367335936 hasRelatedWork W2967252844 @default.
- W4367335936 hasRelatedWork W2993468324 @default.
- W4367335936 hasRelatedWork W3139690587 @default.
- W4367335936 hasRelatedWork W4292328720 @default.
- W4367335936 hasRelatedWork W2524232513 @default.
- W4367335936 hasRelatedWork W2548415570 @default.
- W4367335936 isParatext "false" @default.
- W4367335936 isRetracted "false" @default.
- W4367335936 workType "article" @default.