Results 81 to 90 of about 57,296 (304)
Membranes, 2022 This work proposes a way to maximize the potential of a Nannochloropsis sp. biorefinery process, through membrane technology, producing an extract enriched in soluble proteins, free from the insoluble protein fraction, with a low lipid content and ...
Cláudia Ribeiro +5 more
doaj +1 more source
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Aeration and hydrodynamics in submerged membrane bioreactors [PDF]
, 2011 Membrane bioreactor (MBR) is already a well-developed wastewater treatment process for both municipal and industrial applications. Nonetheless, membrane fouling remains a significant problem for its wider development.
Albasi, Claire +3 more
core +2 more sources
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Effect of ph and ionic strength on permeate flux during separation of lactobacillus plantarum by using hollow fiber crossflow microfiltration [PDF]
, 2010 Microfiltration is a separation process used for cell harvesting in downstream process. Current research focused on the factor affecting the process of cell separation from fermentation broth to be recycled into the fermenter.
Abdullah, Nor Anira
core
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
Effect of operation factors on permeate fluxes in pervaporation.
KAGAKU KOGAKU RONBUNSHU, 1989 (CH3) 3NH+にカチオン置換したNAFION®-125膜を用いてエタノール水溶液の透過実験を行い, 透過流束への操作因子の影響について検討した.実験条件は, 1次側試料溶液中の水のモル分率=0.0-1.0, 1次側圧力=101-1082kPa, 2次側圧力=0.1-20kPa, 温度 =303-343Kであった.透過成分間および膜と透過成分間の相互作用を表す透過流束の補正係数を用いて透過挙動を評価した.実験結果は以下のように要約される.透過流束は1次側組成に強く影響した.補正係数は組成に対して非線形に変化した.
Hideaki Asai, Kunio Nagahama
openaire +2 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Potable water production by membrane processes: membrane characterization using a series of bacterial strains [PDF]
, 2009 The aim of this study was to develop a method for characterizing membranes (ultrafiltration and microfiltration) used in drinking water production.
Aimar, Pierre +3 more
core +1 more source
Molecular Oncology, EarlyView.AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou +5 more
wiley +1 more source