scholarly journals Development of a Steady-State Oral Microbial Biofilm Community using the Constant-Depth Film Fermenter

Microbiology ◽  
1996 ◽  
Vol 142 (3) ◽  
pp. 631-638 ◽  
Author(s):  
S. L. Kinniment ◽  
J. W. T. Wimpenny ◽  
D. Adams ◽  
P. D. Marsh
Keyword(s):  
Steady State ◽  
Constant Depth ◽  
Microbial Biofilm ◽  
Biofilm Community

Microbial biofilm community dynamics in five lowland streams

2021 ◽  
pp. 149169
Author(s):  
Kun Guo ◽  
Naicheng Wu ◽  
Wei Li ◽  
Annette Baattrup-Pedersen ◽  
Tenna Riis
Keyword(s):  
Community Dynamics ◽  
Microbial Biofilm ◽  
Lowland Streams ◽  
Biofilm Community

Composition and Susceptibility to Chlorhexidine of Multispecies Biofilms of Oral Bacteria

1998 ◽  
Vol 64 (9) ◽  
pp. 3515-3519 ◽  
Author(s):  
J. Pratten ◽  
P. Barnett ◽  
M. Wilson
Keyword(s):  
Dental Plaque ◽  
Oral Bacteria ◽  
Constant Depth ◽  
Bacterial Composition ◽  
Multispecies Biofilms ◽  
Biofilm Community

ABSTRACT Using a constant-depth film fermentor, we have grown a six-membered biofilm community with a bacterial composition similar to that found in supragingival dental plaque. Cryosectioning revealed the distribution of bacteria throughout the biofilm. Exposure to 0.2% chlorhexidine for up to 5 min had little effect on biofilm viability.

scholarly journals Microbial Biofilm Community Variation in Flowing Habitats: Potential Utility as Bioindicators of Postmortem Submersion Intervals

2016 ◽  
Vol 4 (1) ◽  
pp. 1 ◽  
Author(s):  
Jennifer Lang ◽  
Racheal Erb ◽  
Jennifer Pechal ◽  
John Wallace ◽  
Ryan McEwan ◽  
...  
Keyword(s):  
Potential Utility ◽  
Microbial Biofilm ◽  
Community Variation ◽  
Biofilm Community

Biodiversity and species competition regulate the resilience of microbial biofilm community

2017 ◽  
Vol 26 (21) ◽  
pp. 6170-6182 ◽  
Author(s):  
Kai Feng ◽  
Zhaojing Zhang ◽  
Weiwei Cai ◽  
Wenzong Liu ◽  
Meiying Xu ◽  
...  
Keyword(s):  
Species Competition ◽  
Microbial Biofilm ◽  
Biofilm Community

scholarly journals Microbial biofilm community structure and composition on the lithic substrates of Herculaneum Suburban Baths

PLoS ONE ◽  
2020 ◽  
Vol 15 (5) ◽  
pp. e0232512
Author(s):  
Antonino De Natale ◽  
Bruno Hay Mele ◽  
Paola Cennamo ◽  
Angelo Del Mondo ◽  
Mariagioia Petraretti ◽  
...  
Keyword(s):  
Community Structure ◽  
Microbial Biofilm ◽  
Biofilm Community

Studies on Water in the Hydration Chamber of a Modified Electron Microscope

1970 ◽  
Vol 28 ◽  
pp. 544-545
Author(s):  
R. C. Moretz ◽  
G. G. Hausner ◽  
D. F. Parsons
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Electron Microscope ◽  
Steady State ◽  
Room Temperature ◽  
Small Mass ◽  
Equilibrium Pressure ◽  
Biological Objects ◽  
Mechanical Pump ◽  
Differential Pumping

Use of the electron microscope to examine wet objects is possible due to the small mass thickness of the equilibrium pressure of water vapor at room temperature. Previous attempts to examine hydrated biological objects and water itself used a chamber consisting of two small apertures sealed by two thin films. Extensive work in our laboratory showed that such films have an 80% failure rate when wet. Using the principle of differential pumping of the microscope column, we can use open apertures in place of thin film windows.Fig. 1 shows the modified Siemens la specimen chamber with the connections to the water supply and the auxiliary pumping station. A mechanical pump is connected to the vapor supply via a 100μ aperture to maintain steady-state conditions.

Continuous hydrogenolysis of acetal-stabilized lignin in flow

2021 ◽  
Author(s):  
Wu Lan ◽  
Yuan Peng Du ◽  
Songlan Sun ◽  
Jean Behaghel de Bueren ◽  
Florent Héroguel ◽  
...  
Keyword(s):  
Steady State ◽  
Challenges And Opportunities

We performed a steady state high-yielding depolymerization of soluble acetal-stabilized lignin in flow, which offered a window into challenges and opportunities that will be faced when continuously processing this feedstock.

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