Results 41 to 50 of about 336,448 (252)
Hybrid and Mixed Matrix Membranes for Separations from Fermentations [PDF]
Membranes, 2016 Fermentations provide an alternative to fossil fuels for accessing a number of biofuel and chemical products from a variety of renewable and waste substrates. The recovery of these dilute fermentation products from the broth, however, can be incredibly energy intensive as a distillation process is generally involved and creates a barrier to ...
Christopher Davey +2 more
openaire +4 more sources
The possibility of the application of the zeolyte powders for the construction of the membranes for the carbon dioxide separation [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2015 The task of this work was to construct the mixed matrix membrane based on polymer that could be used for the treatment of the waste gases. Therefore, high permeability for the carbon dioxide and low permeability for other gases commonly present ...
Nedeljković Dragutin M. +6 more
doaj +1 more source
EXPERIMENTAL DESIGN AND RESPONSE SURFACE MODELING OF PI/PES-ZEOLITE 4A MIXED MATRIX MEMBRANE FOR CO2 SEPARATION [PDF]
Journal of Engineering Science and Technology, 2015 This paper investigates the effect of preparation of polyimide/polyethersulfone (PI/PES) blending-zeolite mixed matrix membrane through the manipulation of membrane production variables such as polymer concentration, blending composition and zeolite ...
T. D. KUSWORO, A. F. ISMAIL, A. MUSTAFA
doaj
Mixed matrix membranes prepared from high impact polystyrene with dispersed TiO2 nanoparticles for gas separation [PDF]
Journal of Nanostructures, 2016 The current study presents synthesis and characterization of high impact polystyrene - TiO2 nanoparticles mixed matrix membranes for separation of carbon dioxide from nitrogen. The solution-casting method was used for preparation of membranes.
P. Safaei, A. Marjani, M. Salimi
doaj +1 more source
Membranes, 2021 In the present work, a highly efficient mixed matrix membrane (MMM) for humic acid (HA) removal was developed. Multiwalled carbon nanotubes (MWCNTs) were functionalized in the presence of 3-methacryloxypropyl trimethoxysilane using the co-condensation ...
Noor Fazliani Shoparwe +5 more
doaj +1 more source
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
Performance of Mixed Matrix Membrane Adsorbers for Lysozyme Separation
Jurnal Rekayasa Kimia & Lingkungan, 2011 An application of EVAL based mixed matrix membrane adsorbers containing a strongcation exchange resins (Lewatit SP 112 WS) for capturing of Lysozyme (LZ) has been investigated.The preparation and performance of the mixed matrix membrane adsorbers is ...
Saiful Saiful
doaj +2 more sources
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
Complement Permeability in Bio-Artificial Endocrine Pancreas Using a Diffusion Chamber
Cell Transplantation, 1998 Immunoisolation is a potentially important approach to transplanting islets without any immunosuppressive therapy. This study was designed to investigate whether complement penetrates into the diffusion chamber that we developed for a bioartificial ...
Sachiko Hirotani M.D., Hisako Ohgawara
doaj +1 more source