Exploració per tema "Biofilms"
Ara es mostren els items 1-20 de 55
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A mechanistic model (BCC-PSSICO) to predict changes in the hydraulic properties for bio-amended variably saturated soils
(2017-01)
Article
Accés obertThe accumulation of biofilms in porous media is likely to influence the overall hydraulic properties and, consequently, a sound understanding of the process is required for the proper design and management of many technological ... -
A minimally invasive microsensor specially designed for simultaneous dissolved oxygen and pH biofilm profiling
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-11-01)
Article
Accés obertA novel sensing device for simultaneous dissolved oxygen (DO) and pH monitoring specially designed for biofilm profiling is presented in this work. This device enabled the recording of instantaneous DO and pH dynamic ... -
A new microtitre plate screening method for evaluating the viability of aerobic respiring bacteria in high surface biofilms
(2010-07-04)
Article
Accés restringit per política de l'editorial -
A novel MEMS-based sensor for simultaneous pH and dissolved oxygen profiling in biofilms
(2017)
Text en actes de congrés
Accés obert -
A random walk solution for modeling solute transport with network reactions and multi-rate mass transfer in heterogeneous systems: Impact of biofilms
(Elsevier, 2015-12)
Article
Accés obertThe interplay between the spatial variability of the aquifer hydraulic properties, mass transfer due to sub-grid heterogeneity and chemical reactions often complicates reactive transport simulations. It is well documented ... -
Anhydride-functional silane immobilized onto titanium surfaces induces osteoblast cell differentiation and reduces bacterial adhesion and biofilm formation
(2016-02-01)
Article
Accés obertBacterial infection in dental implants along with osseointegration failure usually leads to loss of the device. Bioactive molecules with antibacterial properties can be attached to titanium surfaces with anchoring molecules ... -
Antibacterial coatings on titanium surfaces: A comparison study between in vitro single-species and multispecies biofilm
(2015-03-18)
Article
Accés obertDental plaque is a biofilm that Causes dental caries, gingivitis, and periodontitis. Most of the studies in antibacterial coatings have been conducted by in vitro Single-species biofilm formation, but oral biofilm involves ... -
Antimicrobial peptides: Powerful biorecognition elements to detect bacteria in biosensing technologies
(2018-01-01)
Article
Accés obertBacterial infections represent a serious threat in modern medicine. In particular, biofilm treatment in clinical settings is challenging, as biofilms are very resistant to conventional antibiotic therapy and may spread ... -
Bacteria-responsive multilayer coatings comprising polycationic nanospheres for bacteria biofilm prevention on urinary catheters
(2016-01-21)
Article
Accés obertThis work reports on the development of infection-preventive coatings on silicone urinary catheters that contain in their structure and release on demand antibacterial polycationic nanospheres. Polycationic aminocellulose ... -
Biofilm oxygen profiling using an array of microelectrodes on a microfabricated needle
(2014)
Comunicació de congrés
Accés obertKnowledge of bacterial activity inside biofilms is key to the optimization of applied biotechnologies. A novel dissolved oxygen microelectrode array (DO-MEA) sensor has been designed and fabricated on a needle using ... -
Biofilm oxygen profiling using an array of microelectrodes on a microfabricated needle
(2014)
Article
Accés obertA novel microelectrode array (DO-MEA) sensor was designed and fabricated using microelectromechanical systems technology on a needle for real time measurement of dissolved oxygen (DO). The sensor consisted of eleven gold ... -
CFD modeling of a fixed-bed biofilm reactor coupling hydrodynamics and biokinetics
(2016-12-26)
Article
Accés obert -
Characterization of composite biofilms of wheat gluten and cellulose acetate phthalate
(2004-06)
Article
Accés obertThe objective of this research was to develop and characterize composite biofilms produced using wheat gluten and cellulose acetate phthalate. Biofilms act as barriers to moisture and oxygen diffusion through the film. The ... -
Characterization of microbial activity within biofilms grown on trickling filters by microsensors measurements
(2017)
Text en actes de congrés
Accés obert -
Computational and experimental investigation of biofilm disruption dynamics induced by high-velocity gas jet impingement
(2020-01-07)
Article
Accés obert -
Development of a novel microsensor for the study of oxygen profiles in biofilms
(2013)
Comunicació de congrés
Accés obertUnderstanding of the processes taking place inside biofilms is a key parameter to progress in the optimization of biofiltration technologies. This study was conducted with the aim of developing a novel dissolved oxygen ... -
Devising of analyses protocols for biofilm growth studies
(Universitat Politècnica de Catalunya / Institut National Polytechnique de Grenoble, 2008)
Projecte/Treball Final de Carrera
Accés restringit per acord de confidencialitat -
Disassembling bacterial extracellular matrix with DNase-coated nanoparticles to enhance antibiotic delivery in biofilm infections
(2015-07-10)
Article
Accés obert
Realitzat a/amb: Hospital Universitari Vall d'HebronInfections caused by biofilm-forming bacteria are a major threat to hospitalized patients and the main cause of chronic obstructive pulmonary disease and cystic fibrosis. There is an urgent necessity for novel therapeutic ... -
Dynamic characterization of external and internal mass transport in heterotrophic biofilms from microsensors measurements
(2016-07-07)
Article
Accés obert