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Scientists get their first look into how bacteria construct a slimy biofilm fortress
Scientists bacteria construct biofilm fortress
2016/11/4
Princeton researchers have for the first time revealed the mechanics of how bacteria build up slimy masses, called biofilms, cell by cell. When encased in biofilms in the human body, bacteria are a th...
Biofilm formation by Pseudomonas aeruginosa and disinfectant susceptibility of planktonic and biofilm cells
mode of existence disinfection fluorescence microscopy
2016/7/6
Epifluorescence microscopy (EFM) was used to study the biofilm formation of Pseudomonas aeruginosa after 6, 24, 30, 48, 54, 72, 78, and 96 h growth in a chamber slide system. For this purpose, the bio...
Nitrogen Removal from Milking Center Wastewater via Simultaneous Nitrification and Denitrification Using a Biofilm Filtration Reactor
Nitrogen Loading Rate Simultaneous Nitrification and Denitrification
2016/5/18
Milking center wastewater (MCW) has a relatively low ratio of carbon to nitrogen (C/N ratio), which should be separately managed from livestock manure due to the negative impacts of manure nutrients a...
Cellulose degradation and biofilm formation in the developmental life cycle of the cellulolytic actinomycete Thermobifida fusca
Actinomycetes filamentous microorganisms biofilms insoluble fiber substrates such as cellulose cellulose
2015/1/28
Actinomycetes have been used with enormous success in industrial processes; however, little is known about biofilm development by these filamentous microbes, and the presence of community development ...
The Effect Of Curcumin (Curcuma Longa) On Biofilm Formation And Surface Proteins Of Listeria Monocytogenes
biofilm, Listeria monocytogenes 2D-GE
2014/10/22
The food-borne pathogen Listeria monocytogenes can attach to the environmental surfaces and develop biofilm which can cause food contamination in the food industries. Sortase A and surface proteins ar...
Transfer of Listeria Monocytogenes from Stainless Steel and High Density Polethylyene to Cold Smoked Salmon and Listeria Monocytogenes Biofilm Cohesive Energy Investigation
Efficiency of Transfer Cohesive energy
2014/10/22
Listeria monocytogenes is a major concern for the food industry. It is one of the major agents causing listeriosis. The objective of the first part of this study is to evaluate the effect of hydration...
Semi-Automated Method for Multi-Tasking Measurement of Microbial Growth, Capsule, and Biofilm Formation
Biofilm Staphylococcus aureus Escherichia coli Quorum-Signaling Compounds
2013/1/29
The majority of bacterial infections involve the formation of biofilms. Biofilm formation is nutrient and growth dependent. Determination of the effects of nutrients on exopolysaccharide production an...
Evaluation of Morphological Changes of Aeromonas caviae Sch3 Biofilm Formation under Optimal Conditions
Biofilm Aeromonas Caviae Scanning Electron Microscopy
2013/1/29
Aeromonas is a Gram-negative bacterium that lives in aquatic habitats. It can be infective in humans. One of its remarkable attributes is the ability of biofilm formation. Many factors are involved in...
Stress-Induced Dispersal of Staphylococcus epidermidis Biofilm Is Due to Compositional Changes in Its Biofilm Matrix
Staphylococcus epidermidis Biofilm Composition Detachment Nutrient Limitation
2013/1/29
Biofilm formation is an important virulence factor of Staphylococcus epidermidis. However, little is known about the mechanisms of staphylococcal biofilm dispersal. In the present study, we investigat...
Bacterial Biofilm in Water Bodies of Cherrapunjee: The Rainiest Place on Planet Earth
Cherrapunjee Rainiest Place Water Bodies Bacterial Biofilm 16S rDNA EPS
2013/1/28
Bacterial attachment is influenced by the cell surface, attachment media and other environmental factors. Bacterial community composition involved in biofilm formation in extremely high rainfall areas...
Antifouling Activity of Bacterial Symbionts of Seagrasses against Marine Biofilm-Forming Bacteria
Biofouling Antifoulant Bacterial Symbionts Seagrasses
2013/3/13
Marine biofouling has been regarded as a serious problem in the marine environment. The application of TBT and other heavy metal-based antifoulants has created another environmental problem. The prese...
The New Methods for Purifying the Industrial Effluents by Submerged Biofilm Reactors
Biofilm Bioreactor Effluent Environment Liquid Waste Water
2013/3/12
Life on the earth is dependent on dynamic interactions between its physical, chemical and biological components. In fact, all the individual processes are responsible for regulating the environmental ...
Antimicrobial factors effects on biofilm formation in Staphylococcus aureus
Staphylococcus aureus biofilm planktonic cells disinfectants benzalkonium chloride Savo
2014/2/26
We determined the disinfectant effects of benzalkonium chloride (BC) and Savo (SV), a chlorine compound, on the biofilm and planktonic cells in 23 strains S. aureus mainly food isolates. The biofilm f...
3-D Numerical Simulations of Biofilm Flows
Biofilm Cahn-Hilliard equation phase filed finite difference method multiphase flow
2014/5/28
We study the biofilm-flow interaction resulting in biofilm growth and deformation in a water channel in a 3-D setting using the phase field model developed recently [28, 29]. In this biofilm model, th...
Fimbriae-associated Genes are Biofilm-forming Factors in Aggregatibacter actinomycetemcomitans Strains
Biofilm formation Aggregatibactor actinomycetemcomitans Fimbriae
2010/12/1
Aggregatibactor actinomycetemcomitans colonizes human periodontal lesions and is implicated in both aggressive periodontitis and chronic periodontitis. Clinical isolated colonies of A. actinomycetemc...