Water in bacterial biofilms: pores and channels, storage and transport functions

K Quan, J Hou, Z Zhang, Y Ren… - Critical reviews in …, 2022 - Taylor & Francis
Bacterial biofilms occur in many natural and industrial environments. Besides bacteria,
biofilms comprise over 70 wt% water. Water in biofilms occurs as bound-or free-water …

Optical coherence tomography in biofilm research: a comprehensive review

M Wagner, H Horn - Biotechnology and Bioengineering, 2017 - Wiley Online Library
Imaging of biofilm systems is a prerequisite for a better understanding of both structure and
its function. The review aims to critically discuss the use of optical coherence tomography …

A review of microalgal biofilm technologies: definition, applications, settings and analysis

JH Moreno Osorio, A Pollio, L Frunzo… - Frontiers in Chemical …, 2021 - frontiersin.org
Biofilm-based algal cultivation has many advantages over the conventional suspended
growth methods and has received increased attention as a potential platform for algal …

Mini-review: convection around biofilms

PS Stewart - Biofouling, 2012 - Taylor & Francis
Water that flows around a biofilm influences the transport of solutes into and out of the
biofilm and applies forces to the biofilm that can cause it to deform and detach. Engineering …

Induction of bacteria in biofilm into a VBNC state by chlorine and monitoring of biofilm structure changes by means of OCT

L Guo, C Ye, X Yu, H Horn - Science of the Total Environment, 2023 - Elsevier
The occurrence of viable but non-culturable (VBNC) bacteria in drinking water may result in
significant underestimation of viable cell counts detected by culture-based method, thus …

Biofilms in 3D porous media: Delineating the influence of the pore network geometry, flow and mass transfer on biofilm development

M Carrel, VL Morales, MA Beltran, N Derlon… - Water research, 2018 - Elsevier
This study investigates the functional correspondence between porescale hydrodynamics,
mass transfer, pore structure and biofilm morphology during progressive biofilm colonization …

Experimental and numerical characterization of the water flow in spacer-filled channels of spiral-wound membranes

SS Bucs, RV Linares, JO Marston, AI Radu… - Water research, 2015 - Elsevier
Micro-scale flow distribution in spacer-filled flow channels of spiral-wound membrane
modules was determined with a particle image velocimetry system (PIV), aiming to elucidate …

Investigation of microbial biofilm structure by laser scanning microscopy

TR Neu, JR Lawrence - Productive Biofilms, 2014 - Springer
<? xm-replace_text {Heading}?> Abstract Microbial bioaggregates and biofilms are hydrated
three-dimensional structures of cells and extracellular polymeric substances (EPS) …

Binding of heavy metal ions in aggregates of microbial cells, EPS and biogenic iron minerals measured in-situ using metal-and glycoconjugates-specific fluorophores

L Hao, Y Guo, JM Byrne, F Zeitvogel, G Schmid… - … et Cosmochimica Acta, 2016 - Elsevier
Aggregates consisting of bacterial cells, extracellular polymeric substances (EPS) and Fe
(III) minerals formed by Fe (II)-oxidizing bacteria are common at bulk or microscale chemical …

Exploring flow-biofilm-sediment interactions: Assessment of current status and future challenges

SU Gerbersdorf, K Koca, D de Beer, A Chennu, C Noss… - Water Research, 2020 - Elsevier
Biofilm activities and their interactions with physical, chemical and biological processes are
of great importance for a variety of ecosystem functions, impacting hydrogeomorphology …