Search Results - "Gram-positive"
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An investigation of gram-positive pathogens in powdered foods
Published 2010“…These products were tested for the presence of four different Gram-positive pathogens: Two spore formers; Bacillus cereus and Clostridium perfringens and two non-spore formers; Listeria monocytogenes and Staphylococcus aureus. …”
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Development of reporter genes for use in gram positive bacteria
Published 1999“…Green fluorescent protein (gfp) and bacterial luminescence (lux) reporter genes have been used to construct a variety of reporter plasmids for Gram positive bacteria with the aim of using these for bacterial localisation and gene expression studies. …”
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Polymers for binding of the gram-positive oral pathogen Streptococcus mutans
Published 2017“…Fully sulfobetainized pDMAEMA was subsequently found to bind/cluster preferentially Gram-positive S. mutans and S. aureus compared to Gram negative E. coli and V. harveyi. …”
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Gamma radiation dose-response of gram-positive and gram-negative bacteria
Published 2022“…Dose responses between Gram-positive and Gram-negative bacteria were concluded to be different.…”
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Detection of gram positive and gram negative organisms in sputum quality testing
Published 2012“…For this project, it only focus on bacteria organisms which is consists of two type of bacteria such as gram positive and gram negative bacteria. The purpose of this project is to detect and count the quantity for gram positive and gram negative bacteria. …”
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Theoretical evaluation of wall teichoic acids in the cavitation-mediated pores formation in Gram-positive bacteria subjected to an electric field
Published 2014Subjects: “…Gram-positive bacteria…”
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Efficacy of silver, titanium and silica nanoparticles against grams positive and negative bacteria
Published 2012“…The antimicrobial activity of the nanoparticles was investigated against Gram positive (Staphylococcus aureus) and Gram negative bacteria (Salmonella enteritidis). …”
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Speciation of Gram-positive bacteria in fresh and ambient-stored sub-tropical marine fish
Published 2010“…This study identified Gram-positive bacteria in three sub-tropical marine fish species; Pseudocaranx dentex (silver trevally), Pagrus auratus (snapper) and Mugil cephalus (sea mullet). …”
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Classification of gram-positive and gram-negative bacterial images based on machine learning algorithm
Published 2022“…This research used gram-positive and gram-negative bacterial species. Two texture features are used to extract characteristics of each bacterial class: the histogram feature and the Gray Level Co-occurrence Matrix (GLCM). …”
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Comparison of different baterial genomic dna extraction protocol selected gram positive bacteria
Published 2006“…In this study, four different DNA extraction protocols were perfonned on three different Gram positive bacterial species to determine the best protocols based on the DNA quantity and purity of the extracted DNA. …”
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Streamlined boiling lysis DNA extraction for Gram-positive aquaculture pathogen Streptococcus agalactiae
Published 2024“…Accurate genetic analysis is essential for the detection of pathogens as it necessitates suitable DNA extraction methods tailored to specific microorganisms such as Gram-positive bacteria. This study examined several commercial and simplified DNA extraction methods for their suitability in isothermal downstream applications. …”
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Methanolic extract of swietenia macrophylla exhibits antibacterial and antibiofilm efficacy against gram-positive pathogens
Published 2023“…Gram-positive pathogens cause infections such as pneumonia, skin infections, anthrax, and sinusitis. …”
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Synthesis of zinc oxide nanoparticles and antibacterial activity against gram-positive and gram-negative bacteria
Published 2017“…The bacteria tested with the ZnO nanoparticles is the Gram positive and Gram negative bacteria. In UV-Vis the ZnO nanoparticles samples were measured to get absorption and normalized the spectra to compare peak shift. …”
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The bio-physics of condensation of divalent cations into the bacterial wall has implications for growth of Gram-positive bacteria
Published 2017Subjects: “…Gram-positive bacteria; teichoic acid; cell wall; metal cations; polyelectrolytes; Manning’s Theory…”
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Antibacterial activity of Aleurites moluccana against some clinical isolates of gram-positive and gram-negative bacteria
Published 2009“…The overall results indicate that the extracts from the stem bark are potential source of phytomedicine agents for both Gram-positive and Gram-negative bacteria.…”
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Thermal inactivation of antimicrobial-resistant Gram-positive cocci in chicken meat: D and Z value determinations
Published 2001“…Antimicrobial-resistance in Gram-positive bacteria is reported with increasing frequency in strains isolated from food animals. …”
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A Genomic Analysis Of Paenibacillus Macerans ATCC 8244, A Gram Positive Nitrogen Fixing Bacterium
Published 2016“…Paenibacillus macerans ATCC 8244 is a Gram-positive, spore-forming bacterium with possibly the widest metabolic capabilities among the Paenibacillus genus. …”
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