Results 81 to 90 of about 543,793 (292)

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Isolation and Reactivity of a Square‐Planar Trisamido Silane

Angewandte Chemie, EarlyView.
We report the synthesis and comprehensive characterisation of a square‐planar Si(+IV) hydride supported by an unsymmetric, trianionic and dearomatised N,N,N‐pincer ligand. This system enables element–ligand cooperative reactivity as an alternative to silicon‐centred redox chemistry, illuminating a largely unexplored regime in high‐valent silicon ...
David M. J. Krengel, Xiaobai Wang, Christopher Golz, Regine Herbst‐Irmer, Oliver P. E. Townrow, Malte Fischer   +5 more
wiley   +2 more sources

Reatividade de corretivos da acidez e condicionadores de solo em colunas de lixiviação Reactivity of soil acidity correctives and conditioners in lysimeters

Revista Brasileira de Ciência do Solo, 2006
A acidez do solo é um dos principais fatores limitantes na produção agrícola. O calcário é o corretivo mais utilizado, porém tem lenta mobilidade no perfil do solo, sendo lenta a correção além da camada de incorporação. Por isso, outros produtos têm sido
Lucélia Alves Ramos, Antonio Nolla, Gaspar Henrique Korndörfer, Hamilton Seron Pereira, Monica Sartori de Camargo   +4 more
doaj   +1 more source

Functional Persistent Luminescent Thin Films and Glasses: Materials, Processing, and Future Challenges

Advanced Optical Materials, EarlyView.
Beyond conventional powders, persistent luminescent thin films and glass‐based composites offer transformative potential for transparent, stable photonic devices. This work evaluates diverse processing routes and structure‐property correlations essential for achieving optical transparency and environmental stability.
Luidgi Giordano, Leonnam G. Merízio, Elaine A. de Mattos, Yaman M. Nicolai, Victor M. P. da Silva, Israel D. Marques, Verônica C. Teixeira, Everton Bonturim, Rogéria R. Gonçalves, Danilo Manzani, Lucas C. V. Rodrigues   +10 more
wiley   +1 more source

Strong hydrogen bonding in a dense hydrous magnesium silicate discovered by neutron Laue diffraction

IUCrJ, 2020
A large amount of hydrogen circulates inside the Earth, which affects the long-term evolution of the planet. The majority of this hydrogen is stored in deep Earth within the crystal structures of dense minerals that are thermodynamically stable at high ...
Narangoo Purevjav, Takuo Okuchi, Christina Hoffmann   +2 more
doaj   +1 more source

Analysis of residues resulting from mafic silicate impacts into aluminium 1100 [PDF]

, 2006
Accepted ...
Bland, PA, Burchell, MJ, Cole, MJ, Kearsley, A, Wozniakiewicz, PJ   +4 more
core  

The metal and dust yields of the first massive stars [PDF]

, 2015
We quantify the role of Population (Pop) III core-collapse supernovae (SNe) as the first cosmic dust polluters. Starting from a homogeneous set of stellar progenitors with masses in the range [13 - 80] Msun, we find that the mass and composition of newly
Bianchi, S., Bocchio, M., Chieffi, A., Limongi, M., Marassi, S., Schneider, R.   +5 more
core   +2 more sources

Expandable Nanocomposite Shape‐Memory Hemostat for the Treatment of Noncompressible Hemorrhage

Advanced Science, EarlyView.
A nanocomposite‐coated shape memory foam rapidly expands, accelerates clotting, and reduces blood loss in vivo. Its fast volumetric expansion and strong procoagulant activity make it a promising hemostat for treating deep, noncompressible hemorrhage.
Saptarshi Biswas, Sarah E. Miller, Shounak Roy, Jeevika Thazhaiselvam, Samantha Foster, Manivannan Sivaperuman Kalairaj, Sasha M. George, Yava Jones‐Hall, Staci J. Horn, Fred J. Clubb, Taylor H. Ware, Duncan J. Maitland, Akhilesh K. Gaharwar   +12 more
wiley   +1 more source

Novel Colloidal Silica Technology For In Situ Spinelization in MgO-Containing Refractories

Materials Research
This study used an aqueous dispersion of silanized colloidal silica (SCS), whose particles’ surfaces were modified with an epoxysilane-based coupling agent, as the liquid medium and binder for MgO-Al2O3-containing suspensions.
Rafael Salomão, Leandro Fernandes, Andreas Sundblom, Peter Greenwood, Isabela Santos Martinatti, Paulo Roberto Teruo Tiba   +5 more
doaj   +1 more source

Energy Use of Flux Salt Recovery Using Bipolar Membrane Electrodialysis for a CO₂ Mineralisation Process

Entropy, 2019
Mineral carbonation routes have been extensively studied for almost two decades at Åbo Akademi University, focusing on the extraction of magnesium from magnesium silicates using ammonium sulfate (AS) and/or ammonium bisulfate (ABS) flux salt ...
Evelina Koivisto, Ron Zevenhoven
doaj   +1 more source