Results 41 to 50 of about 67,765 (293)

Analytical interfacial layer model for the capacitance and electrokinetics of charged aqueous interfaces [PDF]

open access: yes, 2018
We construct an analytical model to account for the influence of the subnanometer-wide interfacial layer on the differential capacitance and the electro-osmotic mobility of solid–electrolyte interfaces.
Bonthuis, Douwe Jan   +2 more
core   +2 more sources

Antibacterial Properties of Nanoparticles in Dental Restorative Materials. A Systematic Review and Meta-Analysis [PDF]

open access: yes, 2020
Background and Objectives: Nanotechnology has become a significant area of research focused mainly on increasing the antibacterial and mechanical properties of dental materials.
Almerich-Silla, Jose Manuel   +6 more
core   +1 more source

The influence of iodine donor forms on the characteristics of sedimentation-forming AgI-MСM48-MeIx hybrid powders

open access: yesJournal of Materials Science: Materials in Engineering
AgI-МСМ48-MeIx hybrid powders (HPs) were prepared by the method of Hydrothermal template co-condensation. Silver iodide was always a product of the reaction between silver nitrate and potassium iodide.
A. S. Averkina   +5 more
doaj   +1 more source

Multiscale Structuring of Hydroxyapatite via Two‐Photon Lithography of Nanocomposites

open access: yesAdvanced Functional Materials, EarlyView.
Hydroxyapatite scaffolds are of great interest in bone tissue engineering applications, ranging from 3D cell culture to regenerative medicine. Using two‐photon lithography of a transparent nanocomposite, hydroxyapatite microstructures with features ranging from submicron to centimeter‐scale are fabricated. This allows to mimic the natural bone geometry,
Leonhard Hambitzer   +6 more
wiley   +1 more source

Photolytic behavior of silver iodide

open access: yesJournal of Research of the National Bureau of Standards Section A: Physics and Chemistry, 1963
Silver iodide exposed to high intensity radiation in the visible light spectrum was found to yield a powder X-ray diffraction pattern showing marked deviations from ideality. It was found possible to correlate these with a decrease in primary extinction, indicating a constant progress from an ideal to a mosaic type crystallinity.
openaire   +2 more sources

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

open access: yesAdvanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum   +5 more
wiley   +1 more source

Retrospective reconstruction of Iodine-131 distribution through the analysis of Iodine-129

open access: yesEPJ Web of Conferences, 2017
Iodine-131 distribution released from the Fukushima Dai-ichi Nuclear Power Plant accident was reconstructed through the iodine-129 measurements. From nearly 1,000 surface soil samples iodine was extracted by the pyro hydrolysis method.
Matsuzaki Hiroyuki   +3 more
doaj   +1 more source

Recent Progress in the Utilization of Silver Nanoparticle and its Derivatives as Photocatalyst: a Mini Bibliometric Study [PDF]

open access: yesArchives of Metallurgy and Materials
The narrow bandgaps of silver nanostructure and its derivatives make them photocatalytic-efficient. This bibliometric examines silver nanoparticle research in photocatalysis to identify its growth, research gap, and trends.
R.M. Zahrah   +4 more
doaj   +1 more source

Cesium iodide crystals fused to vacuum tube faceplates [PDF]

open access: yes, 1964
A cesium iodide crystal is fused to the lithium fluoride faceplate of a photon scintillator image tube.
Fleck, H. G.
core   +1 more source

Heterogeneous ice nucleation on silver-iodide-like surfaces

open access: yes, 2014
We attempt to simulate the heterogeneous nucleation of ice at model silver-iodide surfaces and find relatively facile ice nucleation and growth at the Ag+ termi nated basal face, but never see nucleation at the I- terminated basal face or the prism and ...
Doye, Jonathan P. K., Fraux, Guillaume
core   +1 more source

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