Bioelectrochemistry, Journal Year: 2024, Volume and Issue: 157, P. 108665 - 108665
Published: Feb. 10, 2024
Language: Английский
Nature Reviews Microbiology, Journal Year: 2023, Volume and Issue: 21(11), P. 705 - 718
Published: June 21, 2023
Language: Английский
Citations
213
Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 455, P. 140535 - 140535
Published: Nov. 24, 2022
Language: Английский
Citations
108
Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 33(35)
Published: May 17, 2023
Abstract Antibacterial elements and non‐contact heating abilities have been proven effective for antibacterial antibiofilm activities, but it remains a challenge to integrate both within one material. Herein, assisted by the high‐entropy effect, FeNiTiCrMnCu x alloy nanoparticles (HEA‐NPs) with excellent photothermal properties boosting performances are synthesized. Benefitting from synergetic effect of copper ions released thermal damage HEA‐NPs, more reactive oxygen species (ROS) generated, leading rupture cell membranes eradication biofilms. As result, efficiency (400 µg mL −1 ) mostly optimized 1.0 HEA‐NPs in marine nutrient medium, which is worst‐case scenario antimicrobial material, can be improved 81% 97.4% under 30 min solar irradiation (1 sun). The present study demonstrates new strategy effectively treating microorganisms that cause biofouling microbial corrosion using characteristics as an auxiliary.
Language: Английский
Citations
46
Journal of Material Science and Technology, Journal Year: 2024, Volume and Issue: 201, P. 75 - 94
Published: Dec. 1, 2024
Language: Английский
Citations
16
International Journal of Molecular Sciences, Journal Year: 2022, Volume and Issue: 23(10), P. 5566 - 5566
Published: May 16, 2022
Microbial cells secrete extracellular polymeric substances (EPS) to adhere material surfaces, if they get in contact with solid materials such as metals. After phase equilibrium, microorganisms can firmly the metal surfaces causing dissolution and corrosion. Attachment adhesion of via EPS increase possibility rate Many components are electrochemical redox active, making them closely related Functional groups have specific adsorption ability, play a key role biocorrosion. This review emphasizes properties corrosion protection underlying microbially influenced (MIC) mechanisms. Future perspectives regarding comprehensive study MIC mechanisms green methodologies for provided.
Language: Английский
Citations
48
Angewandte Chemie International Edition, Journal Year: 2023, Volume and Issue: 62(38)
Published: Aug. 1, 2023
Electrobiocorrosion, the process in which microbes extract electrons from metallic iron (Fe0 ) through direct Fe0 -microbe electrical connections, is thought to contribute costly corrosion of iron-containing metals that impacts many industries. However, electrobiocorrosion mechanisms are poorly understood. We report here electrically conductive pili (e-pili) and mineral magnetite play an important role electron transfer between Geobacter sulfurreducens, first microbe has been rigorously documented. Genetic modification express substantially diminished corrosive pitting rates -to-microbe flux. Magnetite reduced resistance transfer, increasing currents intensifying pitting. Studies with mutants suggested promoted a manner similar outer-surface c-type cytochrome OmcS. These findings, fact common product corrosion, suggest potential positive feedback loop produced during further accelerating electrobiocorrosion. The interactions e-pili, cytochromes, demonstrate mechanistic complexities electrobiocorrosion, but also provide insights into detecting possibly mitigating this economically damaging process.
Language: Английский
Citations
37
Corrosion Science, Journal Year: 2023, Volume and Issue: 222, P. 111427 - 111427
Published: July 26, 2023
Language: Английский
Citations
29
Corrosion Science, Journal Year: 2023, Volume and Issue: 217, P. 111125 - 111125
Published: March 27, 2023
Language: Английский
Citations
28
Water Research, Journal Year: 2023, Volume and Issue: 232, P. 119708 - 119708
Published: Feb. 5, 2023
Language: Английский
Citations
26
Microbial Biotechnology, Journal Year: 2023, Volume and Issue: 16(11), P. 2026 - 2035
Published: Oct. 5, 2023
Abstract The global economic burden of microbial corrosion metals is enormous. Microbial iron‐containing most extensive under anaerobic conditions. Microbes form biofilms on metal surfaces and can directly extract electrons derived from the oxidation Fe 0 to 2+ support respiration. H 2 generated abiotic also serves as an electron donor for respiratory microbes. metabolites accelerate this oxidation. Traditional strategies curbing include cathodic protection, scrapping, a diversity biocides, alloys that protective layers or release toxic ions, polymer coatings. However, these approaches are typically expensive and/or limited applicability not environmentally friendly. Biotechnology may provide more effective sustainable solutions. Biocides produced with microbes be less eukaryotes, expanding environments potential application. Microbially surfactants diminish biofilm formation by corrosive microbes, quorum‐sensing inhibitors. Amendments phages predatory bacteria have been successful in attacking laboratory studies. Poorly deposit extracellular polysaccharides minerals protect surface their metabolites. Nitrate amendments permit nitrate reducers outcompete highly sulphate‐reducing reducing corrosion. Investigation all mitigation its infancy. More study, especially relevant conditions, including diverse communities, warranted.
Language: Английский
Citations
23