Results 61 to 70 of about 6,286 (170)

Surface alteration of realgar (As4S4) by Acidithiobacillus ferrooxidans [PDF]

open access: yes, 2012
The chemical and physical characteristics of realgar (an arsenic sulfide mineral that occurs in several crystalline forms) in the presence of Acidithiobacillus ferrooxidans BY-3 were investigated in this work.
Hongyu Li   +4 more
core  

In situ spectroscopy on intact Leptospirillum ferrooxidans reveals that reduced cytochrome 579 is an obligatory intermediate in the aerobic iron respiratory chain [PDF]

open access: yes, 2012
Electron transfer reactions among colored biomolecules in intact bacterial cells were monitored using an integrating cavity absorption meter that permitted the acquisition of accurate absorbance data in suspensions of cells that scatter light.
Robert C Blake, Megan N Griff
core   +1 more source

Visualisation of the interaction between Acidithiobacillus ferrooxidans and oil shale by atomic force microscopy [PDF]

open access: yes, 2012
This study visually documents the mechanical contact and interaction between the bacterial cells of two biogeocenotically different strains of Acidithiobacillus ferrooxidans (At. ferrooxidans) and oil shale containing pyrite.
Beškoski Vladimir P.   +4 more
core   +1 more source

The use of bacteria Acidithiobacillus ferrooxidans during flotation of metal wastes containing silver [PDF]

open access: yes, 2015
Import 22/07/2015Diplomová práce se v teoretické části zaměřuje na charakteristiku stříbra a možnosti jeho separace z kovonosných odpadů. Experimentální část se pak zabývá získáváním koncentrátů s navýšeným obsahem stříbra z kovonosné strusky pocházející
Kovář, Lukáš
core  

Microbial catalysis of the oxygen reduction reaction for microbial fuel cells: a review. [PDF]

open access: yes, 2012
The slow kinetics of the electrochemical oxygen reduction reaction (ORR) is a crucial bottleneck in the development of microbial fuel cells (MFCs). This article firstly gives an overview of the particular constraints imposed on ORR by MFC operating ...
Bergel, Alain   +2 more
core   +4 more sources

Combined remediation technology for the reduction and bioleaching of hexavalent chromium from soils using Acidithiobacillus thiooxidans [PDF]

open access: yes, 2014
Contamination of soils due to the release of effluents or deposition of wastes containing hexavalent chromium has been arising serious environmental problems.
Fonseca, B.   +4 more
core  

Multi-omics Reveals the Lifestyle of the Acidophilic, Mineral-Oxidizing Model Species Leptospirillum ferriphilumT. [PDF]

open access: yes, 2017
Leptospirillum ferriphilum plays a major role in acidic, metal-rich environments, where it represents one of the most prevalent iron oxidizers. These milieus include acid rock and mine drainage as well as biomining operations.
Acosta   +96 more
core   +2 more sources

A new type of ArsR transcriptional repressor controls transcription of the arsenic resistance operon of Arsenicibacter rosenii SM‐1

open access: yes
mLife, Volume 4, Issue 1, Page 96-100, February 2025.
Yujie Zhang   +3 more
wiley   +1 more source

Extracellular polymeric bacterial coverages as minimal area surfaces

open access: yes, 2006
Surfaces formed by extracellular polymeric substances enclosing individual and some small communities of {\it Acidithiobacillus ferrooxidans} on plates of hydrophobic silicon and hydrophilic mica are analyzed by means of atomic force microscopy imaging ...
Adamson   +18 more
core   +1 more source

Predicting taxonomic and functional structure of microbial communities in acid mine drainage. [PDF]

open access: yes, 2016
Predicting the dynamics of community composition and functional attributes responding to environmental changes is an essential goal in community ecology but remains a major challenge, particularly in microbial ecology.
Chen, Linxing   +10 more
core  

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