John Greenman,Iwona Gajda,Jiseon You et al.
John Greenman et al.
Bioelectrochemical systems (BES) represent a wide range of different biofilm-based bioreactors that includes microbial fuel cells (MFCs), microbial electrolysis cells (MECs) and microbial desalination cells (MDCs). The first described bioel...
Hydrogen-peroxide generating electrochemical bandage is active in vitro against mono- and dual-species biofilms [0.03%]
过氧化氢生成的电化学敷料对单种和双重菌株生物膜有体外活性
Yash S Raval,Abdelrhman Mohamed,Laure Flurin et al.
Yash S Raval et al.
Biofilms formed by antibiotic-resistant bacteria in wound beds present unique challenges in terms of treating chronic wound infections; biofilms formed by one or more than one bacterial species are often involved. In this work, the in vitro...
The many antibiotic resistance and tolerance strategies of Pseudomonas aeruginosa [0.03%]
铜绿假单胞菌多种抗生素抗性和耐受性策略
Devin Sindeldecker,Paul Stoodley
Devin Sindeldecker
Pseudomonas aeruginosa is a bacterial pathogen associated with a wide range of infections and utilizes several strategies to establish and maintain infection including biofilm production, multidrug resistance, and antibiotic tolerance. Mult...
Current production by non-methanotrophic bacteria enriched from an anaerobic methane-oxidizing microbial community [0.03%]
从厌氧甲烷氧化微生物群中富集的非甲基营养细菌的当前生产状况
S Berger,D R Shaw,T Berben et al.
S Berger et al.
In recent years, the externalization of electrons as part of respiratory metabolic processes has been discovered in many different bacteria and some archaea. Microbial extracellular electron transfer (EET) plays an important role in many an...
Abdelrhman Mohamed,Phuc T Ha,Haluk Beyenal
Abdelrhman Mohamed
The goals of this work were to study the kinetics and investigate the factors controlling the scale up of oxygen reducing mixed culture cathodic biofilms. Cathodic biofilms were enriched on different electrode sizes (14.5 cm2, 40.3 cm2, 131...
Biofilm addition improves sand strength over a wide range of saturations [0.03%]
生物膜添加物可提高多种地层条件下砂岩的抗压强度
Ahmad Faysal Shariq,Haluk Beyenal,Idil Deniz Akin
Ahmad Faysal Shariq
Bio-mediated ground improvement is an attractive alternative to traditional admixtures for strength improvement of shallow surfaces because it is environmentally friendly. Since biofilms contain extracellular polymeric substances (EPS), the...
Competitive advantage of oxygen-tolerant bioanodes of Geobacter sulfurreducens in bioelectrochemical systems [0.03%]
在生物电化学系统中Geobacter sulfurreducens耐氧性生物阳极的竞争优势
Allison M Speers,Gemma Reguera
Allison M Speers
Oxidative stress greatly limits current harvesting from anode biofilms in bioelectrochemical systems yet insufficient knowledge of the antioxidant responses of electricigens prevents optimization. Using Geobacter sulfurreducens PCA as a mod...
Marinobacter atlanticus electrode biofilms differentially regulate gene expression depending on electrode potential and lifestyle [0.03%]
海洋沙雷菌根据电极位势和生活方式调节基因表达
Brian J Eddie,Anthony P Malanoski,Elizabeth L Onderko et al.
Brian J Eddie et al.
Marinobacter spp. are opportunitrophs with a broad metabolic range including interactions with metals and electrodes. Marinobacter atlanticus strain CP1 was previously isolated from a cathode biofilm microbial community enriched from a sedi...
Harnessing ultrasound-stimulated phase change contrast agents to improve antibiotic efficacy against methicillin-resistant Staphylococcus aureus biofilms [0.03%]
利用超声刺激相变造影剂提高抗生素对耐甲氧西林金黄色葡萄球菌生物被膜的疗效
Phillip G Durham,Ashelyn E Sidders,Jenna E Beam et al.
Phillip G Durham et al.
Bacterial biofilms, often associated with chronic infections, respond poorly to antibiotic therapy and frequently require surgical intervention. Biofilms harbor persister cells, metabolically indolent cells, which are tolerant to most conve...
Poehere Chong,Benjamin Erable,Alain Bergel
Poehere Chong
Electrotaxis is the property of cells to sense electric fields and use them to orient their displacement. This property has been widely investigated with eukaryotic cells but it remains unclear whether or not bacterial cells can sense an el...