Results 31 to 40 of about 645,607 (300)
Aggregation of concentrated colloidal silica dispersions in flow [PDF]
, 2007 Concentrated suspensions of nanoparticles subjected to transport or shear forces are commonly encountered in many processes such as precipitation, wet comminution or filtration. In these processes, particles are likely to undergo processes of aggregation
Frances, Christine +8 more
core +1 more source
Synthesis and Characterization of Polymer/Nanosilicagel Nano-composites [PDF]
Mechanics of Advanced Composite Structures, 2017 In this study, a polymer-silica nanocomposite using the sol-gel method was synthesized in three steps at room temperature. The nanocomposite material was formed with an organic compound (polyethylene glycol) and inorganic silica nanoparticles ...
F. Shakooeea +2 more
doaj +1 more source
Preparation Of Nanoparticle Silica From Silica Sand and Quartzite By Ultrafine Grinding [PDF]
, 2012 In this work nanoparticle silica was synthesized using silica sand and quartzite by top down approach using ultrafine grinding. Silica sand was obtained from Bangka island while quartzite rocks from Rokan Hulu, Riau.
Siti , Rochani +2 more
core +1 more source
Preparation, purification and characterization of aminopropyl-functionalized silica sol [PDF]
, 2013 A new, simple and “green” method was developed for the surface modification of 20 nm diameter Stöber silica particles with 3-aminopropyl(diethoxy)methylsilane in ethanol. The bulk polycondensation of the reagent was inhibited and the stability of the sol
Nagy Naszályi, Lívia +9 more
core +1 more source
Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
wiley +1 more source
Utilizing hydrophobic sand to construct an air permeable aquiclude to enhance rice yields
Scientific ReportsThe Chinese government attaches great importance to the ecological restoration of abandoned open-pit mines, increasing the area of cultivated land, and ensuring food security.
Jing Wu +4 more
doaj +1 more source
FEBS Open Bio, EarlyView.TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose +9 more
wiley +1 more source
Deformation of ordered mesoporous silica structures on exposure to high temperatures [PDF]
, 2014 Ordered mesoporous silica materials are of interest for a wide range of applications. In many of these, elevated temperatures are used either in the preparation of the material or during its use.
Lowe, John, Baker, R.T.
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Characterizing Cutaneous α‐Synuclein Deposition and Seeding Activity in Parkinson's Disease Subtypes
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cutaneous phosphorylated α‐synuclein (p‐syn) and α‐synuclein seeding activity are promising biomarkers for Parkinson's disease (PD), but their clinical value remains uncertain due to disease heterogeneity. This study evaluates these two biomarkers in PD patients to inform phenotype‐specific diagnosis and disease severity assessment ...
Yuting Jin +8 more
wiley +1 more source
pH Coupled Co-Precipitation of Alkaline-Earth Carbonates and Silica - Complex Materials from Simple Chemistry [PDF]
, 2017 The present work deals with the mineralization of alkaline-earth carbonates (mainly barium carbonate) from dilute silica solutions at high pH. It has for long been known that the concerted interaction between these purely inorganic components leads to ...
Eiblmeier, Josef
core +1 more source