Results 81 to 90 of about 646,209 (304)
, 2016 Colloidal crystal (CC) thin films that produce structural colours over a wide visible spectrum have been self-assembled from silica nanoparticles (SNPs) using a natural sedimentation method.
Weihong Gao, M. Rigout, H. Owens
semanticscholar +1 more source
Advanced Materials Interfaces, EarlyView.A vacuum‐free, ambient‐spray Ni–Cu(–O)/Ag nanowire transparent‐heater platform is realized via conformal junction‐shell engineering and silica–hybrid overcoating, enabling robust high‐temperature heating together with GHz‐band far‐field EMI shielding and near‐field magnetic‐noise attenuation.
Ye Na Heo +4 more
wiley +1 more source
Journal of Engineering and Sustainable Development, 2013 Refractories used for construction the kilns. Refractory concrete is one of the most important types of refractories used for linings furnaces in cement, petrochemical industries and nuclear power plants.
عبير عبد القادر صالح
doaj
Intermethod comparison of the particle size distributions of colloidal silica nanoparticles
Science and Technology of Advanced Materials, 2014 There can be a large variation in the measured diameter of nanoparticles depending on which method is used. In this work, we have strived to accurately determine the mean particle diameter of 30–40 nm colloidal silica particles by using six different ...
Jani Tuoriniemi +7 more
semanticscholar +1 more source
Material Before Morphology: Substrate‐Dependent Mechanical Tuning of Radular Teeth
Advanced Materials Interfaces, EarlyView.Substrate‐dependent material tuning in Clausilia radular teeth. Closely related taxa retain a conserved gross tooth morphology, but differ in elemental composition and mechanical properties according to feeding substrate. Rock‐associated taxa show increased Ca–Si enrichment and higher stiffness and hardness, especially in the central radular region ...
Ida Lilienthal +3 more
wiley +1 more source
Protein Corona Formation on Soft Nanocarriers Under Biomimetic Circulatory Flow
Advanced Materials Interfaces, EarlyView.A biomimetic venous circulation system is developed to study protein corona formation on soft nanocarriers under physiological shear. Liposomes, PLGA nanoparticles, and lipid‐polymer hybrid nanoparticles acquire largely shared but material‐dependent protein coronas that alter surface properties and suppress cellular uptake, highlighting the importance ...
Anamarija Nikoletić +7 more
wiley +1 more source
Toxicity of colloidal silica nanoparticles administered orally for 90 days in rats
International Journal of Nanomedicine, 2014 This study was undertaken to investigate the potential toxicity and establish the no observed adverse effect level (NOAEL) and target organ(s) of negatively charged colloidal silica particles of different sizes, ie, SiO2EN20(−) (20 nm) or SiO2EN100(−) 2 ...
Yuri Kim +19 more
semanticscholar +1 more source
Advanced Materials Interfaces, EarlyView.Reversible light‐induced gradients at solid–liquid interfaces enable controllable interfacial transport via light‐driven diffusioosmosis. We demonstrate directed particle manipulation based on dynamically generated concentration gradients. The mechanism is broadly applicable to cationic, anionic, and non‐ionic surfactants with varying hydrophobicity ...
Maren Umlandt +3 more
wiley +1 more source
Advanced Materials Interfaces, EarlyView.Modification of geopolymer surface with a silane coupling agent containing quaternary ammonium group enables the development of dual‐functioning ion exchanger for both cations and anions. In the present study, the performance of this material was demonstrated for the uptake of ammonium and nitrate from water.
Yangmei Yu +7 more
wiley +1 more source
Adsorption Science & Technology, 2011 Nitrogen adsorption studies have been employed to examine the structural properties of micro-/meso-porous carbons obtained by colloidal templating and post-synthesis KOH activation.
Jerzy Choma +3 more
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