Determining Cu–Speciation in the Cu–CHA Zeolite Catalyst: The Potential of Multivariate Curve Resolution Analysis of In Situ XAS Data
Sign Up to like & getrecommendations! Published in 2018 at "Topics in Catalysis"
DOI: 10.1007/s11244-018-1036-9
Abstract: The Cu–CHA zeolite today represents an attractive platform to design catalysts for deNOx applications by NH3-assisted selective catalytic reduction (NH3–SCR) and for the low-temperature selective oxidation of methane to methanol (MTM). Accessing a quantitative understanding… read more here.
Keywords: resolution; analysis; cha zeolite; cha ... See more keywords
Construction of vascularized tissue-engineered bone with polylysine-modified coral hydroxyapatite and a double cell-sheet complex to repair a large radius bone defect in rabbits.
Sign Up to like & getrecommendations! Published in 2019 at "Acta biomaterialia"
DOI: 10.1016/j.actbio.2019.04.024
Abstract: In this study, the potential of vascularized tissue-engineered bone constructed by a double cell-sheet (DCS) complex and polylysine (PLL)-modified coralline hydroxyapatite (CHA) to repair large radius bone defects was investigated in rabbits. Firstly, the DCS… read more here.
Keywords: pll cha; vascularized tissue; cha; bone ... See more keywords
Cu-exchanged Al-rich OFF-CHA twin-crystal zeolite for the selective catalytic reduction of NOx by NH3
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DOI: 10.1016/j.cattod.2020.07.082
Abstract: Abstract Novel Al-rich OFF-CHA twin-crystal zeolite was synthesized by one-pot hydrothermal method, and applied in ammonia-selective catalytic reduction (NH3-SCR) after copper ion exchange. Results indicated that Cu content in Cu-OFF-CHA played a significant role in… read more here.
Keywords: rich cha; selective catalytic; crystal zeolite; cha ... See more keywords
Nanoemulsion synthesis of carbonated hydroxyapatite nanopowders: Effect of variant CO32−/PO43− molar ratios on phase, morphology, and bioactivity
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.04.128
Abstract: Abstract Bone is a composite material containing carbonated hydroxyapatite (CHA) nanocrystallite and protein matrix. Low-temperature synthesis and assessment of the in vitro response of CHA nanopowders were conducted. Samples of CHA nanopowders were considered for… read more here.
Keywords: microscopy; cha; size; crystallite size ... See more keywords
Parent disclosure of complementary health approaches used for children with autism spectrum disorder: Barriers and facilitators.
Sign Up to like & getrecommendations! Published in 2017 at "Complementary therapies in medicine"
DOI: 10.1016/j.ctim.2017.09.003
Abstract: BACKGROUND AND OBJECTIVES Complementary health approaches (CHA) are widely used among children with autism spectrum disorder (ASD). As part of shared treatment decision-making, healthcare providers are encouraged to discuss CHA with parents of children with… read more here.
Keywords: parent disclosure; cha; disclosure; used children ... See more keywords
Structural and biochemical investigation of MARK4 inhibitory potential of cholic acid: Towards therapeutic implications in neurodegenerative diseases.
Sign Up to like & getrecommendations! Published in 2020 at "International journal of biological macromolecules"
DOI: 10.1016/j.ijbiomac.2020.06.078
Abstract: Microtubule affinity regulating kinase (MARK4) is currently being considered as a potential drug target for diabetes, cancer, and neurodegenerative diseases. Since the role of MARK4 in the phosphorylation of tau protein and subsequently Alzheimer's disease… read more here.
Keywords: mark4 inhibitory; inhibitory potential; cha; neurodegenerative diseases ... See more keywords
Activation of oxygen on (NH3CuNH3)+ in NH3-SCR over Cu-CHA
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Catalysis"
DOI: 10.1016/j.jcat.2017.12.009
Abstract: Abstract Cu-CHA materials are efficient catalysts for NH3–SCR of NOx in oxygen excess. A crucial step in the reaction is oxygen (O2) activation, which still is not well understood. Density functional theory calculations in combination… read more here.
Keywords: oxygen; nh3 scr; dissociation; cha ... See more keywords
Linking low and high temperature NO oxidation mechanisms over Brønsted acidic chabazite to dynamic changes of the active site
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Catalysis"
DOI: 10.1016/j.jcat.2020.05.029
Abstract: Abstract The oxidation of NO over Bronsted acid sites in chabazite (CHA) zeolites shows an atypical temperature dependence; at low temperature the apparent activation energy is negative, but it becomes positive as the temperature exceeds… read more here.
Keywords: transition temperature; temperature; cha; active site ... See more keywords
The role of mixed alkali metal cations on the formation of nanosized CHA zeolite from colloidal precursor suspension.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2021.06.176
Abstract: A clear understanding of the crystal formation pathways of zeolites remains one of the most challenging issues to date. Here we investigate the synthesis of nanosized chabazite (CHA) zeolites using organic template-free colloidal suspensions by… read more here.
Keywords: role mixed; mixed alkali; cha; formation ... See more keywords
Xenon adsorption isotherms on chabazite. Statistical physics modeling investigation: Adsorption energy and pore size distributions computation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2020.104733
Abstract: Abstract In order to investigate the toxic Xenon removal by an adsorption process on chabazite, the grand canonical formalism of statistical physics has been used. This conducted statistical physics treatment enabled us to draw information… read more here.
Keywords: adsorption; xenon adsorption; cha; physics ... See more keywords
The role of data source selection in chemical hazard assessment: A case study on organic photovoltaics.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2018.10.062
Abstract: Chemical hazard assessment (CHA), designed to evaluate the inherent hazard of chemicals used in everyday consumer products, is gaining in popularity and rigor. Although CHA is being more commonly used by industry and government organizations,… read more here.
Keywords: hazard; hazard assessment; data sources; study ... See more keywords