Results 51 to 60 of about 35,503 (327)

Multipurpose Transparent Nanocomposites for Gamma Spectroscopy, Pulse Shape Discrimination, Thermal Neutron Detection, Radiation Shielding, and High Refractive Index Applications

open access: yesAdvanced Functional Materials, EarlyView.
Materials exist that are useful for gamma scintillation, radiation shielding, neutron‐gamma pulse shape discrimination (PSD), thermal neutron detection, or high refractive index applications. While certain materials have exhibited optimal performance for each of these applications, none achieve multiple functions.
Isabelle Winardi   +13 more
wiley   +1 more source

Performance of removing aqueous contaminant by zirconium based adsorbents: a critical review

open access: yesFrontiers in Chemical Engineering
The studies on materials for decontamination in aqueous solutions have increasingly received greater attentions. Such contaminants as heavy metals, arsenic, fluoride and phosphate are harmful to humans and aqueous species due to higher toxicity ...
Dandan Zhao   +4 more
doaj   +1 more source

Synthesis and Structural Characterisation of Yttrium-Doped α-Zirconium Phosphate

open access: yesChemEngineering, 2021
There has been a considerable amount of interest in the ion-exchange properties of layered zirconium phosphates. Potential applications in the remediation of nuclear waste have renewed interest in these inorganic materials, due to their high stability ...
Gurpreet Singh Suri
doaj   +1 more source

On the deactivation of Zr-loading P-containing mesoporous carbon catalyst during methanol dehydration [PDF]

open access: yes, 2019
Dimethyl ether (DME) has received much attention in the last few years due to its potential use as a diesel substitute and it can be obtained from dehydration of biomass-based methanol. γ-Alumina, ZSM-5 and HPAs were tested as catalysts.
Cordero, Tomás   +4 more
core  

The use of Bioceramics as root-end filling materials in periradicular surgery: a literature review [PDF]

open access: yes, 2018
Introduction: Periradicular surgery involves the placement of a root-end filling following root-end resection, to provide an apical seal to the root canal system. Historically several materials have been used in order to achieve this seal.
Abusrewil, Sumaya M.   +2 more
core   +1 more source

Exciton‐Polaritons in Nanoscale Metal‐Organic Frameworks: A Platform for the Reversible Modulation of Strong Light‐Matter Coupling via the Chemical Environment

open access: yesAdvanced Functional Materials, EarlyView.
Strong exciton‐photon coupling is achieved by integrating porphyrin ligand‐based MOF nanoparticles in optical cavities, as evidenced by pronounced polariton branch anticrossing. The porous nature of the resonator enables precise, reversible tuning via vapor pressure, unlocking unprecedented chemical‐environment controlled dynamic polaritonic platforms ...
Beatriz de Sola‐Báez   +7 more
wiley   +1 more source

INTERACTION OF COAL TAR QUINOLINE BASES WITH ION EXCHANGERS IN THE FORM OF COPPER CATIONS

open access: yesВестник Кемеровского государственного университета, 2014
Sorption of quinoline, isoquinoline, and quinaldine by copper forms of polymeric zirconium phosphate and strong acid polystyrene-divinylbenzene cation-exchanger from aqueous solutions was investigated.
O. S. Zabarina, E. V. Ostapova
doaj  

Nano‐ and Micro‐Sized Solid Materials Used as Antiviral Agents

open access: yesAdvanced Functional Materials, EarlyView.
Due to the rise of viral infections in humans and possible viral outbreaks, the use of nano‐ or micro‐sized materials as antiviral agents is rapidly increasing. This review explores their antiviral properties against RNA and DNA viruses, either as a prevention or a treatment tool, by delving into their mechanisms of action and how to properly assess ...
Orfeas‐Evangelos Plastiras   +6 more
wiley   +1 more source

Facile molten salt synthesis of zirconia whiskers [PDF]

open access: yesProcessing and Application of Ceramics, 2018
ZrO2 whiskers have been synthesized by a facile molten salt method using ZrOCl2 · 8 H2O and Na3PO4 · 12 H2O as the zirconium source and molten salt, respectively.
Tao Wang   +8 more
doaj   +1 more source

Stimulation of calcium phosphate crystal formation by implant surfaces with electret properties [PDF]

open access: yes, 2015
Oxide coatings with electret properties are investigated. The possibility of stimulation of the formation of calcium phosphate sediments near the electroactive surface is discussed. The exposure of implants with such coatings to solutions imitating blood
Lavrynenko, S. N.   +3 more
core   +1 more source

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