Centrifuge-free separation of solution-exfoliated 2D nanosheets via cross-flow filtration.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202212042
Abstract: Solution-processed graphene is a promising material for numerous high-volume applications including structural composites, batteries, sensors, and printed electronics. However, the polydisperse nature of graphene dispersions following liquid-phase exfoliation poses major manufacturing challenges, as incompletely exfoliated… read more here.
Keywords: cross flow; flow filtration; cff; centrifuge free ... See more keywords
Alternating flow filtration as an alternative to internal spin filter based perfusion process: Impact on productivity and product quality
Sign Up to like & getrecommendations! Published in 2017 at "Biotechnology Progress"
DOI: 10.1002/btpr.2487
Abstract: This article reports the results obtained from comparison of internal spin filter (ISF) and alternating flow filtration (ATF) as cell retention systems, regarding cell growth, volumetric perfusion rate, cell specific perfusion rate and cell productivity… read more here.
Keywords: cell; perfusion; flow filtration; spin filter ... See more keywords
Modeling tangential flow filtration using reverse asymmetric membranes for bioreactor harvesting
Sign Up to like & getrecommendations! Published in 2020 at "Biotechnology Progress"
DOI: 10.1002/btpr.3084
Abstract: Tangential flow filtration (TFF) has many advantages for bioreactor harvesting, as the permeate could be introduced directly to the subsequent capture step. However, membrane fouling has limited its widespread use. This is particularly problematic given… read more here.
Keywords: tangential flow; filtration; layer; flow filtration ... See more keywords
New technical concept for alternating tangential flow filtration in biotechnological cell separation processes
Sign Up to like & getrecommendations! Published in 2022 at "Biotechnology Progress"
DOI: 10.1002/btpr.3309
Abstract: Robust cell retention devices are key to successful cell culture perfusion. Currently, tangential flow filtration (TFF) and alternating tangential flow filtration (ATF) are most commonly used for this purpose. TFF, however, suffers from poor fouling… read more here.
Keywords: cell; alternating tangential; flow filtration; concept ... See more keywords
Assessment of cross-flow filtration as microalgae harvesting technique prior to anaerobic digestion: Evaluation of biomass integrity and energy demand.
Sign Up to like & getrecommendations! Published in 2018 at "Bioresource technology"
DOI: 10.1016/j.biortech.2018.08.052
Abstract: In the present study, the effect of cross-flow filtration (CFF) on the overall valorization of Chlorella spp. microalgae as biogas was assessed. The effect of CFF on microalgae cell integrity was quantified in terms of… read more here.
Keywords: flow filtration; cross flow; energy demand; energy ... See more keywords
Selective protein purification via tangential flow filtration – Exploiting protein-protein complexes to enable size-based separations
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2020.118712
Abstract: Abstract Tangential flow filtration (TFF) is a size-based separation method conventionally used for buffer exchange, concentration, pathogen removal, and for coarse purification. In this study, we use TFF for selective purification of proteins in their… read more here.
Keywords: protein; tangential flow; size based; flow filtration ... See more keywords
Compressed sensing MRI to characterize sodium alginate deposits during cross-flow filtration in membranes with a helical ridge
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2021.119170
Abstract: Abstract Cross-flow membrane ultrafiltration of the polysaccharide sodium alginate in aqueous solution was investigated in polymeric Helix membranes by in-situ magnetic resonance imaging (MRI) non-invasively and non-destructively. MRI allows velocity and NMR intensity measurements during… read more here.
Keywords: filtration; membrane; sodium alginate; cross flow ... See more keywords
A centrifugal microfluidic cross-flow filtration platform to separate serum from whole blood for the detection of amphiphilic biomarkers
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-84353-z
Abstract: The separation of biomarkers from blood is straightforward in most molecular biology laboratories. However, separation in resource-limited settings, allowing for the successful removal of biomarkers for diagnostic applications, is not always possible. The situation is… read more here.
Keywords: amphiphilic biomarkers; flow filtration; serum; blood ... See more keywords
Separation of sago starch from model suspensions by tangential flow filtration
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Communications"
DOI: 10.1080/00986445.2018.1544897
Abstract: Abstract Sago starch producing mills in Malaysia generate approximately 20 tons of effluent per ton of starch produced. The effluent contains mainly starch and very low concentrations of nitrogenous compounds. The starch could be recoverable… read more here.
Keywords: tangential flow; sago starch; filtration; flow filtration ... See more keywords
Evaluation of tangential flow filtration coupled to long-read sequencing for ostreid herpesvirus type 1 genome assembly
Sign Up to like & getrecommendations! Published in 2022 at "Microbial Genomics"
DOI: 10.1099/mgen.0.000895
Abstract: Whole-genome sequencing is widely used to better understand the transmission dynamics, the evolution and the emergence of new variants of viral pathogens. This can bring crucial information to stakeholders for disease management. Unfortunately, aquatic virus… read more here.
Keywords: ostreid herpesvirus; flow filtration; genome; herpesvirus type ... See more keywords
Tangential flow filtration facilitated washing of human red blood cells: A proof‐of‐concept study
Sign Up to like & getrecommendations! Published in 2022 at "Vox Sanguinis"
DOI: 10.1111/vox.13259
Abstract: Red blood cell (RBC) units in hypothermic storage degrade over time, commonly known as the RBC storage lesion. These older RBC units can cause adverse clinical effects when transfused, as older RBCs in the unit… read more here.
Keywords: study; red blood; flow filtration; tangential flow ... See more keywords