Effects of media length on biofilms and nitrification in moving bed biofilm reactors [0.03%]
填料长度对移动床生物膜反应器内生物膜和硝化作用的影响
Kody A Garcia,Patrick McLee,Andrew J Schuler
Kody A Garcia
Biofilms grown on free-floating plastic media are increasingly being used to cultivate biofilms in integrated fixed film activated sludge (IFAS) and moving bed bioreactor (MBBR) systems for wastewater treatment with the common goal of incre...
Adding a new dimension: Multi-level structure and organization of mixed-species Pseudomonas aeruginosa and Staphylococcus aureus biofilms in a 4-D wound microenvironment [0.03%]
添加一个新维度：四维伤口微环境中铜绿假单胞菌和金黄色葡萄球菌混合生物被膜的多级结构与组织分布
Radhika Dhekane,Shreeya Mhade,Karishma S Kaushik
Radhika Dhekane
Biofilms in wounds typically consist of aggregates of bacteria, most often Pseudomonas aeruginosa and Staphylococcus aureus, in close association with each other and the host microenvironment. Given this, the interplay across host and micro...
Interplay between biofilm microenvironment and pathogenicity of Pseudomonas aeruginosa in cystic fibrosis lung chronic infection [0.03%]
黏菌膜微环境与铜绿假单胞菌在囊性纤维化肺部慢性感染中的致病性的相互作用关系研究
Olivier Guillaume,Cosmin Butnarasu,Sonja Visentin et al.
Olivier Guillaume et al.
Pseudomonas aeruginosa (PA) is a highly, if not the most, versatile microorganism capable of colonizing diverse environments. One of the niches in which PA is able to thrive is the lung of cystic fibrosis (CF) patients. Due to a genetic abe...
Michelle C Halsted,Amber N Bible,Jennifer L Morrell-Falvey et al.
Michelle C Halsted et al.
Conditions affecting biofilm formation differ among bacterial species and this presents a challenge to studying biofilms in the lab. This work leverages functionalized silanes to control surface chemistry in the study of early biofilm propa...
Intra-colony channel morphology in Escherichia coli biofilms is governed by nutrient availability and substrate stiffness [0.03%]
营养供给和基质刚度影响大肠杆菌菌落内的通道形态学特征
Beatrice Bottura,Liam M Rooney,Paul A Hoskisson et al.
Beatrice Bottura et al.
Nutrient-transporting channels have been recently discovered in mature Escherichia coli biofilms, however the relationship between intra-colony channel structure and the surrounding environmental conditions is poorly understood. Using a com...
Transcriptome sequencing reveals the difference in the expression of biofilm and planktonic cells between two strains of Salmonella Typhimurium [0.03%]
转录组测序揭示了两种鼠伤寒沙门氏菌生物被膜和浮游细菌细胞表达差异
Liping Zheng,Xinyi Zhang,Zhaoxin Lu et al.
Liping Zheng et al.
Salmonela enterica serovar Typhimurium (S. Typhimurium) is a food-borne pathogen that can form biofilms to increase its resistance to the external environment. Through the detection of biofilm of several S. Typhimurium strains in this study...
Exposure of multidrug-resistant Klebsiella pneumoniae biofilms to 1,8-cineole leads to bacterial cell death and biomass disruption [0.03%]
薄荷醇对多重耐药肺炎克雷伯氏菌生物被膜的暴露导致细菌细胞死亡和生物量破坏
Nicolas M Vazquez,Silvia Moreno,Estela M Galván
Nicolas M Vazquez
Klebsiella pneumoniae is a common cause of health-care associated infections. The rise of antibiotic resistance and the ability to form biofilm among K. pneumoniae strains are two key factors associated with antibiotic treatment failure. Th...
Systematic microscopical analysis reveals obligate synergy between extracellular matrix components during Bacillus subtilis colony biofilm development [0.03%]
系统显微分析揭示了在枯草芽孢杆菌菌落生物膜发育过程中细胞外基质成分之间的协同作用
Michael Porter,Fordyce A Davidson,Cait E MacPhee et al.
Michael Porter et al.
Single-species bacterial colony biofilms often present recurring morphologies that are thought to be of benefit to the population of cells within and are known to be dependent on the self-produced extracellular matrix. However, much remains...
An optotracer-based antibiotic susceptibility test specifically targeting the biofilm lifestyle of Salmonella [0.03%]
一种针对沙门氏菌生物膜生活方式的抗生素敏感性试验——利用optotracer技术
Johannes A Eckert,Ming Rosenberg,Mikael Rhen et al.
Johannes A Eckert et al.
Antimicrobial resistance is a medical threat of global dimensions. Proper antimicrobial susceptibility testing (AST) for drug development, patient diagnosis and treatment is crucial to counteract ineffective drug use and resistance developm...
Out of control: The need for standardised solvent approaches and data reporting in antibiofilm assays incorporating dimethyl-sulfoxide (DMSO) [0.03%]
无法控制：含二甲基亚砜（DMSO）抗生物膜试验中亟需溶剂方法标准化和数据报告
Kate Summer,Jessica Browne,Matthijs Hollanders et al.
Kate Summer et al.
Bacteria in biofilm formations are up to 1000 times less susceptible to antibiotics than their planktonic counterparts. Recognition of the role of biofilms in ∼80% of chronic infections, their contribution to bacterial tolerance and develo...