Results 81 to 90 of about 215,048 (206)

Synergetic impact of binary/ternary zeolitic composites on cellulose acetate membranes for potential CO2 removal and antibacterial attributes

Kuwait Journal of Science
The aim of this research is to synthesize multifunctional mixed matrix cellulose acetate (CA) membranes that can provide better CO2/N2 selectivity and will simultaneously fight against bacteria, to immaculate the indoor environment. For that purpose, two
Arshad S., Afzal A., Fatima Z.
doaj   +1 more source

Shape Changes of Self-Assembled Actin Bilayer Composite Membranes

, 1997
We report the self-assembly of thin actin shells beneath the membranes of giant vesicles. Ion-carrier mediated influx of Mg2+ induces actin polymerization in the initially spherical vesicles.
B. Alberts, D. S. Dimitrov, E. A. Evans, E. Sackmann, H. Hotani, J. D. Pardee, J. Käs, J. Käs, J. Käs, L. Miao, M. Bärmann, M. Elbaum, M. Schindl, M. W. Deem, R. Grimm, R. Lipowsky, R. Lipowsky, S. Kaufmann, S. MacLean-Fletcher, S. Milner, U. Seifert, W. Häckl, W. Häckl   +22 more
core   +1 more source

Incorporation of multilayered double hydroxides/sepiolite augments proton conductivity performance in low sulfonated polyether sulfone octyl sulfonamide

Materials for Renewable and Sustainable Energy
Low-sulfonation-level polyether sulfone octyl sulfonamide (LSPSO) was blended with a layered double hydroxides (LDHs, Mg2AlCl)/sepiolite nanostructure clay as a filler to create an electrolyte membrane for fuel cell applications.
khaled Charradi, Walid Mabrouk, Imen Ben Kacem, Nizar Bellakhal, Youssef O. Al-Ghamdi, Riadh Marzouki, Sherif M. A. S. Keshk   +6 more
doaj   +1 more source

Graphene-polyelectrolyte multilayer membranes with tunable structure and internal charge [PDF]

, 2020
One great advantage of graphene-polyelectrolyte multilayer (GPM) membranes is their tunable structure and internal charge for improved separation performance. In this study, we synthesized GO-dominant GPM membrane with internal negatively-charged domains,
Gu, P, Liu, Y, Mi, B, Ng, AJ, Urban, JJ, Wang, M, Wei, Y, Zheng, S   +7 more
core   +1 more source

Promising Fluorine-Free Ion Exchange Membranes Based on a Poly(ether-block-amide) Copolymer and Sulfonated Montmorillonite: Influence of Different Copolymer Segment Ratios

Membranes
Novel composite membranes employing a poly(ether-block-amide) (PEBAX) copolymer and sulfonated montmorillonite (S-MMT) as a filler were developed. The ratio of polyether to polyamide blocks was investigated using PEBAX 2533 and PEBAX 4533 based on the ...
Manhal H. Ibrahim Al-Mashhadani, Khirdakhanim Salmanzade, András Tompos, Asmaa Selim   +3 more
doaj   +1 more source

A Current Overview of Materials and Strategies for Potential Use in Maxillofacial Tissue Regeneration [PDF]

, 2017
Tissue regeneration is rapidly evolving to treat anomalies in the entire human body. The production of biodegradable, customizable scaffolds to achieve this clinical aim is dependent on the interdisciplinary collaboration among clinicians, bioengineers ...
Almeida, Luis Eduardo, Dashtimoghadam, Erfan, Fahimipour, Farahnaz, Jazayeri, Hossein E., Khoshroo, Kimia, Razavi, Mehdi, Tahriri, Mohammadreza, Tayebi, Lobat   +7 more
core   +1 more source

Preparation of a self‐supported zeolite glass composite membrane for CO2/CH4 separation

Smart Molecules
The low porosity of metal‐organic framework glass makes it difficult to prepare membranes with high permeability. To solve this problem, we fabricated a series of self‐supported zeolite glass composite membranes with different 4A zeolite loadings using ...
Dudu Li, Mao Ye, Chao Ma, Ning Li, Zhenjie Gu, Zhihua Qiao   +5 more
doaj   +1 more source

Fabrication of Green PVDF/TiO₂ Composite Membrane for Water Treatment

Membranes
PVDF/TiO2 composite membranes show some potential to be used for water treatment as they combine the advantages of polymers and ceramics. However, conventional PVDF-based composite membranes are always fabricated by using conventional toxic solvents ...
Shuhang Lu, Dong Zou
doaj   +1 more source

Fabrication and properties evaluation of chitosan/BaTiO3 composite membranes for the periodontitis treatment

Scientific Reports
Periodontitis gradually damages the hard and soft tissues surrounding the tooth, leading to tooth loss. In recent years, the use of biomaterials in periodontitis treatment has expanded, including gels, nanoparticles, microparticles, fibers, and membranes.
Aydin Houshyar, Mehdi Ahmadian, Yashar Azizian-Kalandaragh, Noushin Amirpour, Hossein Salehi   +4 more
doaj   +1 more source

Multicomponent metal-organic framework membranes for advanced functional composites. [PDF]

, 2018
The diverse chemical and structural properties of metal-organic frameworks (MOFs) make them attractive for myriad applications, but their native powder form is limiting for industrial implementation. Composite materials of MOFs hold promise as a means of
Bentz, Kyle C, Cohen, Seth M, Denny, Michael S, Kalaj, Mark   +3 more
core