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Now showing items 6591-6600 of 12189
Recent advance in synthesis and application of heteroatom zeolites
(
Elsevier B.V.
, 2021 , Article)
Incorporation of heteroatoms into the framework of zeolites has become a significant strategy to improve their performance in catalysis and adsorption, because the obtained heteroatom zeolites exhibit quite different ...
A review of MXenes as emergent materials for dye removal from wastewater
(
Elsevier B.V.
, 2022 , Article)
MXenes have emerged as a superlative contestant water purification technology due to their two-dimensional multilayered structures, multifarious chemical composition, photocatalytic properties, and activated metallic ...
Rational construction and triethylamine sensing performance of foam shaped a-MoO3@SnS2 nanosheets
(
Elsevier B.V.
, 2022 , Article)
Owing to their high surface area, stable structure and easy fabrication, composite nanomaterials with encapsulation structures have attracted considerable research interest as sensing materials to detect volatile organic ...
Roll-over cyclometalation: A versatile tool to enhance the catalytic activity of transition metal complexes
(
Elsevier B.V.
, 2018 , Article)
Roll-over cyclometalation is a special case of cyclometalation. While in classical cyclometalation, C,H-activation (deprotonation or oxidative addition) has to occur at the ligand to result in a metallacycle, in roll-over ...
Enhancement of gemcitabine against pancreatic cancer by loading in mesoporous silica vesicles
(
Elsevier B.V.
, 2017 , Article)
Gemcitabine (Gem) is currently the first-line chemotherapeutic drug in management of pancreatic cancer, however the therapeutic efficacy of Gem is limited due to its short half-life and poor cell membrane permeability. ...
Adaptable scheduling of smart building communities with thermal mapping and demand flexibility
(
Elsevier
, 2022 , Article)
This paper proposes a novel hierarchical optimization framework that couples the balancing problem of a community network with building energy management (BEM) to form an integrated model capable of capturing potential ...
Bimetallic palladium-supported halloysite nanotubes for low temperature CO oxidation: Experimental and DFT insights
(
Elsevier B.V.
, 2019 , Article)
The design and fabrication of novel metal-supported catalysts for energy conversion and heterogeneous catalysis is a pivotal theme. Herein, we present the synthesis of bimetallic palladium nanoalloys supported on halloysite ...
Lexical retrieval after Arabic aphasia: Syntactic access and predictors of spoken naming
(
Elsevier Ltd
, 2017 , Article)
Research into anomia has been carried out in English and many Indo-European languages extensively, but not in Arabic. Previous studies have investigated predictors of successful lexical retrieval after anomia, and access ...
Volatility transmission across currencies and commodities with US uncertainty measures
(
Elsevier Inc.
, 2016 , Article)
This paper uses the Multi-chain Markov Switching model (MCMS) conditioned on US uncertainty measures (VIX, VIX-oil and FSI) to examine the patterns of volatility transmission across the resource, major and safe haven ...
Transition metal nanoparticles doped carbon paper as a cost-effective anode in a microbial fuel cell powered by pure and mixed biocatalyst cultures
(
Elsevier Ltd
, 2018 , Article)
The poor wettability and high cost of the carbonaceous electrodes materials prohibited the practical applications of microbial fuel cells (MFCs) on large scale. Here, a novel nanoparticles of metal sheathed with metal oxide ...