Results 51 to 60 of about 3,327 (210)
Asia-Pacific Journal of Chemical Engineering, EarlyView.ABSTRACT Fines migration induced by low salinity water flooding severely impairs reservoir permeability and injectivity presenting a critical challenge in enhanced oil recovery. This study aims to synthesize and evaluate a surface‐modified polymer‐silica nanocomposite to mitigate clay mobilization and preserve the hydrodynamic capacity of porous media.
Mohamed Abu Shuheil +8 more
wiley +1 more source
BMEMat, EarlyView.Substrate stiffness with different dimensions (2D and 3D) exerts a regulatory role in cellular behaviors, thereby governing cell fate decisions. Biomaterials with tunable stiffness exhibit substantial functional potential for the repair and regeneration of the motor system.
Zhiyuan Lu +6 more
wiley +1 more source
TECHNOLOGICAL PROPERTIES OF NANODISPERSIONS BASED ON DER-330 EPOXY RESIN AND BS-50 FUMED SILICA
Тонкие химические технологии, 2016 The influence of silica dioxide nanoparticles in the form of fumed silica BS-50 on the rheological properties, residual shrinkage and shrinkage stresses upon curing an epoxy resin is considered.
A. A. Pykhtin, I. D. Simonov-Emelyanov
doaj +1 more source
Biotechnology Progress, EarlyView.Abstract Haptoglobin (Hp) is a polymorphic acute phase α‐2 glycoprotein found in plasma that plays a critical role in binding, neutralizing, and removing cell‐free hemoglobin (Hb) from the circulation. Under clinical conditions characterized by high levels of hemolysis, such as in patients with sickle cell disease (SCD), large quantities of cell‐free ...
Shuwei Lu +5 more
wiley +1 more source
Carbon Energy, EarlyView.Earth‐abundant metal‐ and non‐metal‐modified porous carbons offer a highly tunable platform for electrochemical CO2 reduction. This review shows how electronic interactions, active‐site coordination, pore architecture, and cooperative catalytic effects jointly govern intermediate stabilization, product selectivity, and device‐relevant CO2RR performance.
Hussein A. Younus +4 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.Surface‐bound ferulate phenolate complexes undergo styrene‐like polymerization on alumina, yielding a polymeric carbonaceous layer that progressively transforms into polyaromatic carbon domains with concomitant release of aromatic products, while parallel surface‐assisted decarboxylation produces 4‐vinylguaiacol. ABSTRACT A fundamental understanding of
Tetiana V. Kulik +11 more
wiley +1 more source
Lifetime assessment of high-density polyethylene–silica nanocomposites
Nanomaterials and Nanotechnology, 2019 In this work, the effect of fumed silica on the long-term resistance of high-density polyethylene was investigated. Different amounts of functionalized fumed silica nanoparticles were dispersed in a high-density polyethylene matrix by melt compounding ...
A Dorigato, LE Govaert, A Pegoretti
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Chemistry – A European Journal, EarlyView.The article describes the synthesis and molecular transformations of a silica‐supported bis(phosphine)methylplatinum(II) complex under reactive (H2, CO) and inert gas atmospheres. The focus lies on the stabilizing effect of the sterically non‐demanding trimethylphosphine ligand, which alters the reactivity of the surface sites, compared to other ...
Lea S. Kopietz +6 more
wiley +1 more source
Doboku Gakkai Ronbunshu, 1995 コンクリートにシリカフュームを用いることにより, コンクリートの高強度化などの効果が期待されている. しかしながら, シリカフュームそのものの品質特性や, コンクリートの諸特性に影響を及ぼすシリカフュームの品質についても未だに不明確であり, シリカフュームに関する規格, 基準も整備されていないのが現状である. このような背景から, 本研究ではまず, 我が国で入手可能な13銘柄のシリカフュームを対象とし, その品質特性を明らかにし, 次にコンクリートの諸特性に影響を及ぼすシリカフュームの品質指標を明らかにすることを試み, これを通じてシリカフュームの品質とその評価に関する提案を行ったものである.
Shigeyoshi Nagataki +3 more
openaire +2 more sources
EcoEnergy, EarlyView.This review provides a critical comparative analysis of circular and bio‐sourced polymers for energy storage, systematically evaluating natural feedstocks alongside recycling and upcycling strategies for battery components. Key structure–property–performance relationships and inherent trade‐offs between sustainability metrics and electrochemical ...
Priyank Sinha +3 more
wiley +1 more source