Dynamic interactions at the mineral–organic matter interface

Nature Reviews Earth & Environment, Journal Year: 2021, Volume and Issue: 2(6), P. 402 - 421

Published: May 11, 2021

Language: Английский

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Syntrophy Goes Electric: Direct Interspecies Electron Transfer

Annual Review of Microbiology, Journal Year: 2017, Volume and Issue: 71(1), P. 643 - 664

Published: July 12, 2017

Direct interspecies electron transfer (DIET) has biogeochemical significance, and practical applications that rely on DIET or DIET-based aspects of microbial physiology are growing. Mechanisms for have primarily been studied in defined cocultures which Geobacter species one the partners. Electrically conductive pili (e-pili) can be an important electrical conduit DIET. However, there may instances contacts made between transport proteins associated with outer membranes Alternatively, partners plug into carbon materials, such as granular activated carbon, cloth, biochar, long-range exchange without need e-pili. Magnetite promotes DIET, possibly by acting a substitute outer-surface c-type cytochromes. is primary mode some anaerobic digesters converting wastes to methane. Promoting materials shows promise stabilizing accelerating methane production digesters, permitting higher organic loading rates. Various lines evidence suggest terrestrial wetlands, source atmospheric also role oxidation coupled sulfate reduction, control releases. The finding serve electrons photosynthesis further broadens its potential environmental significance. Microorganisms capable good catalysts several bioelectrochemical technologies e-pili promising renewable electronic materials. study early stages, additional investigation required better understand diversity microorganisms importance flow environments, biochemistry

Language: Английский

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A flavin-based extracellular electron transfer mechanism in diverse Gram-positive bacteria

Nature, Journal Year: 2018, Volume and Issue: 562(7725), P. 140 - 144

Published: Sept. 11, 2018

Language: Английский

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Alleviation of Heavy Metal Stress in Plants and Remediation of Soil by Rhizosphere Microorganisms

Frontiers in Microbiology, Journal Year: 2017, Volume and Issue: 8

Published: Sept. 6, 2017

Increasing concentration of heavy metals (HM) due to various anthropogenic activities is a serious problem. Plants are very much affected by HM pollution particularly in contaminated soils. Survival plants becomes tough and its overall health under stress impaired. Remediation soil done physical chemical processes which costly, time-consuming non-sustainable. Metal-microbe interaction an emerging but under-utilized technology that can be exploited reduce plants. Several rhizosphere microorganisms known play essential role the management stresses They accumulate, transform or detoxify HM. In general, benefit from these microbes have vast impact on plant's health. Plant‐microbe associations targeting may provide another dimension existing phytoremediation rhizoremediation uses. this review, applied aspects mechanisms action metal tolerant (HMT) plant growth promoting (PGP) ensuring survival soils discussed. The use HMT-PGP their with remediation approach for future. This low input sustainable biotechnology immense use/importance reclaiming soils, thus increasing quality yield such

Language: Английский

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The ins and outs of microorganism–electrode electron transfer reactions

Nature Reviews Chemistry, Journal Year: 2017, Volume and Issue: 1(3)

Published: March 8, 2017

Language: Английский

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Magnetite and Green Rust: Synthesis, Properties, and Environmental Applications of Mixed-Valent Iron Minerals

Chemical Reviews, Journal Year: 2018, Volume and Issue: 118(7), P. 3251 - 3304

Published: Feb. 21, 2018

Mixed-valent iron [Fe(II)-Fe(III)] minerals such as magnetite and green rust have received a significant amount of attention over recent decades, especially in the environmental sciences. These mineral phases are intrinsic essential parts biogeochemical cycling metals organic carbon play an important role regarding mobility, toxicity, redox transformation inorganic pollutants. The formation pathways, properties, applications currently active areas research geochemistry, mineralogy, geomicrobiology, material sciences, engineering, remediation. aspects ultimately dictate reactivity environment, which has consequences for application these phases, example remediation strategies. In this review we discuss occurrence, by biotic well abiotic characterization techniques, environment. aim is to present detailed overview key related can be used resource researchers working diverse range fields dealing with mixed-valent minerals.

Language: Английский

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Electromicrobiology: the ecophysiology of phylogenetically diverse electroactive microorganisms

Nature Reviews Microbiology, Journal Year: 2021, Volume and Issue: 20(1), P. 5 - 19

Published: July 27, 2021

Language: Английский

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A methanotrophic archaeon couples anaerobic oxidation of methane to Fe(III) reduction

The ISME Journal, Journal Year: 2018, Volume and Issue: 12(8), P. 1929 - 1939

Published: April 13, 2018

Language: Английский

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Photosynthetic semiconductor biohybrids for solar-driven biocatalysis

Nature Catalysis, Journal Year: 2020, Volume and Issue: 3(3), P. 245 - 255

Published: March 18, 2020

Language: Английский

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Toward a better understanding of microbiologically influenced corrosion caused by sulfate reducing bacteria

Journal of Material Science and Technology, Journal Year: 2018, Volume and Issue: 35(4), P. 631 - 636

Published: Oct. 25, 2018

Language: Английский

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