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Showing 21 - 40 results of 424 for search 'material pathogen characterization', query time: 0.14s Refine Results
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    Digital PCR Validation for Characterization of Quantitative Reference Material of <i>Escherichia coli</i> O157<i>:H7</i> Genomic DNA by Claudia Patricia Tere-Peña, Martha Nancy Calderon-Ozuna, John Emerson Leguizamón Guerrero

    Published 2024-11-01
    “…Subsequently, two batches of a candidate reference material based on <i>E. coli</i> O157:H7 genomic DNA were then produced and characterized for evaluation of copy number concentration with the validated ddPCR method, with assigned values of 164,770 ± 9251 and 172 ± 9 copies/μL. …”
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    Coaggregation of oral pathogens by postbiotic lactobacilli by Patrick Golletz, Sissel Damsbo Jensen, Madeline Collignon, Charles Hall, Amanda Batoul Khamas, Andreas Møllebjerg, Sebastian Schlafer, Rikke Louise Meyer, Karolina Tykwinska

    Published 2025-12-01
    “…This study aimed to identify Lactobacillus strains that coaggregate with oral pathogens with the perspective of using this approach to improve oral health.Material and methods Coaggregation of 719 postbiotic Lactobacillus strains with target pathogens Fusobacterium nucleatum, Porphyromonas gingivalis, and Prevotella intermedia was quantified by absorbance. …”
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    Synthesis and characterization of linezolid conjugated silver nanoparticles using Thespesia Populnea leaf extract and evaluation of antibacterial efficacy against MDR pathogens: A... by Malini Puttaraju, Raghu Sriram, Raghavendra Nagaraju, Rajeshwara Achur

    Published 2025-04-01
    “…From our study, we found a novel strategy to enhance the efficacy of antibiotics, which could help in treating diseases caused by various pathogens. We have used a natural, low-cost, biological reducing and capping agent, Thespesia populnea leaf extract to synthesize silver nanoparticles (AgNPs) and linezolid-conjugated silver nanoparticles (Li-AgNPs).Materials and Methods: The nanoparticles were characterized by UV-visible spectroscopy, Scanning Electron Microscope (SEM), X-Ray Diffraction (XRD), and Fourier Transform Infrared (FT-IR) spectroscopy. …”
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    First Finding of the Emerging Pathogen Escherichia marmotae in the Arctic by B. I. Aslanov, A. E. Goncharov, V. V. Kolodzhieva, D. V. Azarov

    Published 2024-11-01
    “…The purpose of the study was to determine the pathogenic potential of the Escherichia marmotae 16guk strain isolated from zoogenic material on Hooker Island (Arkhangelsk Region, Franz Josef Land Archipelago) and its phylogenetic relationships with previously described strains of different origin. …”
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    Genomic investigation of emerging zoonotic pathogen Shewanella xiamenensis by Jui-Hsing Wang, Shu-Ying Tseng, Kwong-Chung Tung

    Published 2020-01-01
    “…Objective: Shewanella xiamenensis is an emerging zoonotic pathogen commonly found in aquatic ecosystem. Clustered regularly interspaced short palindromic repeats (CRISPR) and (CRISPR)-associated gene systems act as adaptive immune system of prokaryotes. …”
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    Corynebacterium spp.: Underestimated Pathogens with High Virulence Potential by E. O. Mangutov, G. G. Kharseeva, V. N. Gerasimov, A. A. Alieva, N. A. Voronina, E. L. Alutina, V. P. Slukin, O. E. Khokhlova, A. R. Gaitrafimova, N. K. Fursova

    Published 2022-09-01
    “…Possessing multiple resistance to AMP and pathogenic properties, they cause infections that are not controlled by means of vaccine prophylaxis. …”
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    Common Features of Coronavirus and Influenza Pandemics and Surface Proteins of their Pathogens. Parallels by E. P. Kharchenko

    Published 2021-09-01
    “…Possibility to prognose pandemic features on characteristics of surface proteins of their pathogens is not investigated.Aim is to characterize the common features of the pandemic coronavirus S-protein and the pandemic virus influenza hemagglutinin in connection with the features of a coronavirus pandemic and influenza pandemics.Materials and method. …”
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    MOLECULAR IDENTIFICATION AND CHARACTERIZATION OF AVIAN MYCOPLASMAS by P. DOVČ, D. BENČINA

    Published 1998-12-01
    “…The polymerase chain reaction enables identification and characterization of mycoplasmas without culture directly from clinical material. …”
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    Green Synthesis of ZnO Nanostructures and Their Antibacterial Activity Against Catfish Pathogen by Mazhar Hussain Ibupoto, Safdar Hussain Ujjan, Aneela Tahira

    Published 2025-06-01
    “…Due to its antibacterial activity against clinical bacterial pathogens at the time of tissue development, zinc oxide (ZnO) is considered one of the most important metal oxide nanostructured materials. …”
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    The Impact of Age and Pathogens Type on the Gut Microbiota in Infants with Diarrhea in Dalian, China by Qingjie Fan, Ming Yi, He Liu, Yushuang Wang, Xinke Li, Jieli Yuan, Lili Wang, Binbin Hou, Ming Li

    Published 2020-01-01
    “…The microbiota in infants with diarrhea has changed significantly, characterized by decreased species diversity and abundance of beneficial bacteria and significant increase in the proportion of conditional pathogens. …”
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    Preliminary results of the study of subclinical infections of tick-borne pathogens in bitten humans by G. A. Danchinova, N. A. Lyapunova, E. L. Manzarova, I. S. Solovarov, I. V. Petrova, A. V. Lyapunov, J. Bataa, M. A. Khasnatinov

    Published 2018-02-01
    “…The goal of this study was to characterize the production of cytokines during first 2-4 days after a tick bite in asymptomatic people infected with tick-borne pathogens. …”
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