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Results 1 - 10 of 191 for  Wikipedia / Biofilm / Wikipedia    (3565152 articles)

Biofilm print that page

Staphylococcus_aureus_biofilm_01

A biofilm is an aggregate of microorganisms in which cells adhere to each other on a surface. These adherent cells are frequently embedded within a self-produced matrix of extracellular polymeric substance (EPS). Biofilm EPS, which is also referred to as slime (although not everything

Microbial fuel cell print that page

A microbial fuel cell ( MFC ) or biological fuel cell is a bio- electrochemical system that drives a current by mimicking bacterial interactions found in nature . Mediator-less MFCs are a more recent development; due to this, factors that affect optimum efficiency, such as the strain

wikipedia.org | 2011/9/23 16:35:40

Dental plaque print that page

Mandibulartori02-04-06

surface of teeth for long periods of time [ 3 ] . These multiple species of bacteria become dental biofilm . Dental biofilm , more commonly referred to as dental plaque, is composed of about a thousand bacteria that take part in the complex ecosystems of the mouth. The natural, non-frequent

Microbial mat print that page

Stromatolites_in_Sharkbay

to as " algal mats" and " bacterial mats" in older scientific literature. They are a type of biofilm that is large enough to see with the nak

Bacterial cell structure print that page

Perhaps the most elemental structural property of bacteria is cell morphology (shape). Typical examples include: coccus (spherical) bacillus (rod-like) spirillum (spiral) filamentous Cell shape is generally characteristic of a given bacterial species, but can vary depending on growth

wikipedia.org | 2011/10/3 12:46:28

Sewage treatment print that page

Sewer_Plant

Sewage is created by residential, institutional, and commercial and industrial establishments. It includes household waste liquid from toilets , baths , showers , kitchens , sinks and so forth that is disposed of via sewers . In many areas, sewage also includes liquid waste from industry

Prokaryote print that page

The prokaryotes (pronounced /proʊˈkæri.oʊts/ or /proʊˈkæriəts/ ) are a group of organisms that lack a cell nucleus (= karyon), or any other membrane -bound organelles . The organisms that have a cell nucleus are called eukaryotes . Most prokaryotes are unicellular , but a few such

wikipedia.org | 2011/5/22 1:57:10

Evolutionary history of life print that page

Stromatolites_in_Sharkbay

The evolutionary history of life on Earth traces the processes by which living and fossil organisms evolved. It stretches from the origin of life on Earth, thought to be over 3,500 million years ago , to the present day. The similarities between all present day organisms indicate the presence

Escherichia coli print that page

EscherichiaColi_NIAID

A strain of E. coli is a sub-group within the species that has unique characteristics that distinguish it from other E. coli strains. These differences are often detectable only on the molecular level; however, they may result in changes to the physiology or lifecycle of the bacterium. For

Microbial enhanced oil recovery print that page

MEOR is a multidisciplinary field incorporating, among others: geology , chemistry , microbiology , fluids mechanics, petroleum engineering , environmental engineering and chemical engineering . The microbial processes proceeding in MEOR can be classified according to the oil production problem

wikipedia.org | 2011/5/8 23:10:27