Immobilized bacterial agent

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August undefined, 2024

Witryna9 lut 2024 · Immobilized bacteria in the concrete structures were found to cause about 60% restoration in the CS value . ... Inclusion of bacteria as a self-healing agent in the cementitious matrices was shown to enhance the compressive strength recovery of concrete. Furthermore, the combination of fibers and bacteria in the self-healing … Witryna15 paź 2011 · The antibacterial activities of magnesium oxide nanoparticles (MgO NP) alone or in combination with other antimicrobials (nisin and ZnO NP) against Escherichia coli O157:H7 and Salmonella Stanley were investigated. The results show that MgO NP have strong bactericidal activity against the pathogens, achieving more …

Collagenase Activity of Bromelain Immobilized at Gold …

Witryna13 kwi 2024 · Abstract Two biopreparations based on the bacteria Bacillus megaterium and Azotobacter chroococcum immobilized in modified polyvinyl alcohol hydrogel have been created. It has been shown that after application of the constructed biopreparations, an increase in soil moisture content (by a factor of two), germination (by up 100%), … Witryna1 sty 2012 · In this research, the possibility to use silica gel or polyurethane as the carrier for protecting the bacteria was investigated. Experimental results show that silica gel immobilized bacteria exhibited a higher activity than polyurethane immobilized bacteria, and hence, more CaCO 3 precipitated in silica gel (25% by mass) than in … crystal city game

Degradation of petroleum hydrocarbons by embedding …

Witryna11 cze 2024 · Antibacterial-Agent-Immobilized Gelatin Hydrogel as a 3D Scaffold for Natural and Bioengineered Tissues Gels. 2024 Jun 11;5(2):32. doi: … WitrynaWe also investigated the treatment efficacy using confocal laser scanning microscopy (CLSM). The biofilm on untreated samples (Group 4) appeared as a thick and dense layer, indicating a mature bacterial biofilm (thickness of approximately 28.1±5.8 µm, Figure 1B–G4).Am-alone treatment disrupted approximately 60% biofilms and … Witryna31 paź 2024 · Furthermore, the immobilized bacteria can enhance oxygen flow, increase soil porosity and permeability, and provide a favorable buffer system for microorganisms, making the exogenous degrading bacteria become the dominant … dvts in the arm

Enhanced remediation of PAHs-contaminated site soil by

Antibacterial-Agent-Immobilized Gelatin Hydrogel as a 3D …

Witryna31 lip 2015 · To improve the survival and retention of the bioremediation agents in the contaminated sites, bacterial cells must be immobilized. Immobilized cells are … Witryna30 wrz 2024 · To enhance the advantage of a long-term stability and low-toxicity active packaging system, two biodegradable covalent immobilized antibacterial packaging films were developed and applied to fresh beef preservation in this study. A polylactic acid (PLA) film was prepared by the extrusion-casting met … dvt statistics australiaWitrynaModification of a traditional live-dead staining technique based on fluorescence microscopy has yielded an improved method capable of differentiating surface … crystal city gateway marriott va

"Witryna10 lip 2013 · The review articles on cell immobilization have been published since 1980 and reflect the general interest in this topic. Immobilized microbial cells create opportunities in a wide range of ... " - Immobilized bacterial agent

Immobilized bacterial agent

Study on the Preparation Conditions and Degradation …

Witryna15 sie 2024 · This protected the microorganisms and increased the efficiency of DBP degradation. When the concentration of DBP in contaminated soil was set to 20 mg ∙ … WitrynaThis review critically examines the assorted antimicrobial agents reported to have been immobilized, with an emphasis on the interpretation of antimicrobial testing as it …

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WitrynaProvided are an anaerobic immobilized bacterial agent, a preparation method for same, and applications thereof. The preparation method for the bacterial is: selecting four different anaerobic functional bacterial strains, utilizing a pure bacteria culturing technique to produce corresponding broth cultures, then mixing the four broth cultures … WitrynaThe crosslinking agent PEGDA was the determining factor for obtaining a three-dimensional network instead of linear macrochains. ... The efficiencies of free and immobilized microbial consortia in the degradation of different types of petroleum hydrocarbons were investigated to show that the biodegradation rates of naphthalene, …

WitrynaThe liposomes can be used for carrying oil-soluble bactericides (e.g., Triclosan) or water-soluble antibiotics (e.g., vancomycin or benzylpenicillin) and targeted to immobilized bacterial biofilms of oral or skin-associated bacteria adsorbed on microtiter plates. WitrynaBiocatalysts based on the methylotrophic yeast Ogataea polymorpha VKM Y-2559 immobilized in polymer-based nanocomposites for the treatment of methanol-containing wastewater were developed. The organosilica composites with different matrix-to-filler ratios derived from TEOS/MTES in the presence of PEG (SPEG-composite) and from …

Witryna15 gru 2024 · Novel antibiotic treatments are in increasing demand to tackle life-threatening infections from bacterial pathogens. In this study, we report the use of a … Witryna25 sie 2024 · Nitrogen removal rate was improved by adding biochar immobilized bacterial. • Biochar bacteria agent increased the abundances of denitrification function genes. • Aerobic and sulfur-autotrophic denitrification were main denitrifying pathways. • Bioaugmentation was an effective amendment for CW to treat saline wastewater.

WitrynaPolymer antibacterial agent immobilized polyethylene films as efficient antibacterial cling films. Mater Sci Eng C Mater Biol Appl. 2024 Dec;105:110088. doi: …

Witryna1 sty 2024 · The factors associated with the efficacy of immobilized microbial inoculants are highlighted. 13.5.2.1. Co-acervation. ... Gamma-irradiated oligochitosan has been identified as stimulator of plant growth as well as an anti-microbial agent. Soil microflora and its associated biological activity are directly related to the degradation speed as ... crystal city gems pittsburghWitryna27 lip 2024 · Bromelain (Bro) is a multiprotein complex extracted from the pineapple plant Ananas comosus, composed of at least eight cysteine proteases. Bro has a wide range of applications in medicine and industry, where the stability of its active proteases is always a major concern. The present study describes the improvement of stability and … dvt stand for whatWitryna25 sie 2024 · Nitrogen removal rate was improved by adding biochar immobilized bacterial. • Biochar bacteria agent increased the abundances of denitrification … crystal city gateway marriott arlington vaWitrynaThe reusability of immobilized microbial agents was further studied. The study designed three cycles of repeated degradation experiments. The results showed that … crystal city gatewayWitryna22 maj 2024 · In recent years, photothermal bactericidal surfaces have become a promising alternative for combating surface-attached bacteria. These surfaces rely on immobilized photothermal agents, which can ... crystal city gentleman\u0027s clubWitryna17 wrz 2024 · The PB value of the immobilized cells on the bamboo chopstick pieces was ~13% higher than that on the cigarette filter tips. Using the response surface methodology (RSM), 1.9 cm bamboo chopstick pieces with a carrier loading of 1:32 (w/v) were the optimum conditions for cell immobilization for butanol production. ... dvt status post thrombectomyWitrynaAn ideal antibacterial agent should have selective toxicity, meaning that a drug is harmful to the parasite but not harmful to the host. ... Microcapsules were immobilized on a cotton fabric by a pad-dry-cure method using citric acid binder followed by an antibacterial activity assay against Gram-positive bacteria S. aureus and S. … crystal city gentleman\\u0027s club