Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Crystal violet assay"”.
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The Use of Natural Products as Potential Anti-Pseudomonas Agents
… concentrations by using a microtiter plate assay or culture tube assay. The inhibition of biofilm formation was also determined using crystal violet assay. The results indicated that the selected natural products have antibacterial effect and anti-biofilm formation on <em>Pseudomonas</em>. …
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Antibacterial Evaluation of Polygonum Multiflorum
… coli, P. vulgaris and P. aeruginosa). Microtiter assays were carried out to evaluate the antibacterial activity of Chinese Knotweed at 0.5%, 1%, 1.5% and 2.5% concentrations in order to determine the Minimum Inhibitory Concentration (MIC). Potential synergistic effect of Chinese Knotweed and …
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Chemical Mixtures of Xenoestrogens and Their Metabolites Alter Estradiol-Induced Non-Genomic Signaling
… with estradiol (E2), while also automating these assays to facilitate future screening of a potentially large number of XEs. METHODOLOGY: Environmentally relevant concentrations of XEs (10-15-10-7M) were assessed individually and as mixtures by challenging 1nM E2-induced responses. We quantified …
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An investigation of biosurfactant-mediated disruption and biological activity in mature biofilms formed on plastic surfaces by LPS mutants of Salmonella enterica serovar Typhimurium
… been selected for further studies based on the Crystal Violet assay, which assesses the reduction of biofilm formation. The results revealed that surfactin treatments at 5 µg/mL significantly reduced biofilm mass in WT (p <0.0001) as well as in LPS-mutants: 228 (rfaL), 229 (rfaJ), 230 (rfaF) …
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The Role of the Extracellular Matrix components of Salmonella enterica serovar Typhimurium Biofilms in Biofilm Formation and Architecture via in vitro analysis
… staining and the biomass in pellicle biofilms by crystal violet assay. Next, we utilized a computational 4D approach that was developed in collaboration with the Quiesser and Buttaro Labs to identify the contribution of each matrix component into the material properties of the biofilm. Finally, by …
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Beyond MICS: Determining the Role of Porin Production and β-Lactamase Expression in Resistance and Cellular Physiology of Klebsiella pneumoniae
… rt RT PCR. Biofilm production was evaluated by crystal violet assay. Adhesion was evaluated by adherence of bacterial cultures to T24 cells. Results: Important determinants for β-lactam resistance were antibiotic dependent. Plasmid-encoded β-lactamase carriage was important for cefotaxime and …