Results 51 to 60 of about 310,540 (263)

Green construction of highly tunable micro-nano porous polymers based on polymethylmethacrylate /polyvinylidene fluoride self-assembly system and ultra-low pressure CO2 foaming

Journal of CO2 Utilization
The green construction of micro-nano porous polymers with great potential still faces extreme challenges, including polluting solution blending processes, the use of exogenous nucleating agents, high saturation pressure and even chlorofluorocarbon ...
Zhanlin Shi, Guoqun Zhao, Lei Zhang, Guilong Wang, Wenli Li, Zhiping Chen   +5 more
doaj   +1 more source

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

FEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty, Kelsi R. Hall, Zachary D. Tillett, Liam S. Turk, James S. Davies, Michael J. Currie, Hamish G. Brown, Sepideh Valimehr, Peter D. Mace, Andrew E. Whitten, Santosh Panjikar, Eric Hanssen, Rachel A. North, Renwick C.J. Dobson   +13 more
wiley   +1 more source

A novel pre-foaming strategy to manipulate carbon dioxide adsorption and desorption behavior for achieving low-density TPU foams

Journal of CO2 Utilization
Microcellular foaming is one of the most promising method for preparing high-performance polymer foams. Gas diffusion and adsorption behavior can significantly affect the foaming behavior of polymers in microcellular foaming.
Xinyang Li, Guilong Wang, Xiebin Wang, Guoqun Zhao   +3 more
doaj   +1 more source

Effect of CuO addition on microstructure and properties of aluminum composites produced by quick spontaneous infiltration process [PDF]

China Foundry, 2014
Al matrix composites with a high volume fraction of reinforcements were fabricated with a compact of Al-Ti-B4C powder mixtures by quick spontaneous infiltration (QSI) process in an aluminum melt.
Zhang Jingjing, Lee Jung-Moo, Cho Young-Hee   +2 more
doaj  

Purification and preparation of Marchantia polymorpha Auxin Response Factor 2 for phase separation studies

FEBS Open Bio, EarlyView.
We describe detailed protocols for the purification and preparation of Marchantia polymorpha Auxin Response Factor 2 (MpARF2). This protein is fused to an MBP solubility tag and an mNG fluorescent tag and is purified from Escherichia coli. The presented procedures make it possible to study MpARF2 assemblies, which could arise from phase separation ...
Bas Janssen, Robin Romein, Willy A. M. van den Berg, Simon Lindhoud, Jan Willem Borst, Carlo P. M. van Mierlo   +5 more
wiley   +1 more source

Interface microstructural and mechanical properties of Al/Mg bimetal composites fabricated by friction stir additive manufacturing

Journal of Materials Research and Technology
The pursuit of lightweight and high-strength structural design has become a critical objective in aerospace, shipbuilding, automotive, and other manufacturing industries.
Wenxin Zhang, Yang Chen, Mingxing Han, Long Li, Ashish Kumar, Song Gao, Chuansong Wu, Lei Shi   +7 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Aging precipitation and corrosion resistance of peripheral coarse grained layer and matrix in Al-7.2Zn-1.9Mg-2Cu extruded profiles under multi-stage aging treatments

Materials & Design
Peripheral coarse-grained (PCG) layers are frequently formed in solution-treated Al-Zn-Mg-Cu alloy profiles, but the distinct aging responses of PCGs and fine matrix grains (FGs) and their effects on corrosion resistance and mechanical properties remain ...
Linlin Liu, Guoqun Zhao, Kunpeng Deng, Yexu Li, Dejin Wei   +4 more
doaj   +1 more source

Review on Manufacturing of Metal Foams

ASM Science Journal, 2021
Metal foams possess excellent physical and mechanical properties. This paper reviews the common manufacturing process of metal foams. Various ways used to produce metal foams based on metal properties are described. The manufacturing process follows four
Koon Tatt Tan
doaj   +1 more source

What Do Large Language Models Know About Materials?

Advanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer, Thomas Wallmersperger, Gianaurelio Cuniberti   +2 more
wiley   +1 more source