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Brief History, Preparation Method, and Biological Application of Mesoporous Silica Molecular Sieves: A Narrative Review [PDF]

open access: goldMolecules, 2023
It has been more than 30 years since the first ordered mesoporous silica molecular sieve (MCM-41) was reported, but the enthusiasm for exploiting mesoporous silica is still growing due to its superior properties, such as its controllable morphology ...
Qiuping Li, You Zhou
doaj   +4 more sources

Applications Of Sieve Methods.

open access: green, 1977
PhD ; Mathematics ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/180780/2/7804710 ...
Sidney West Graham
openaire   +3 more sources

Some applications of Sieve methods in algebraic number fields

open access: closedManuscripta Mathematica, 1984
Let \(K\) be an algebraic number field of degree \(n=r_ 1+2r_ 2\), with discriminant \(d\) and with ring of integers \(Z_ K\). Denote by \({\mathfrak R}\) the set of integers \(\alpha \in Z_ K\) satisfying \(\alpha\) \(\equiv \gamma \bmod {\mathfrak q}\) (integral ideal), \(Q_ ...
J�rgen G. Hinz
openaire   +2 more sources

Book Review: Applications of sieve methods to the theory of numbers [PDF]

open access: bronzeBulletin of the American Mathematical Society, 1977
Anton Good
openaire   +3 more sources

Effect of Zr Modification on NH3-SCR Reaction Performance of Cu-Ce/SAPO-34 Catalysts

open access: yesApplied Sciences, 2023
Molecular sieve catalysts containing transition metals have been attracting attention for their potential applications in various fields, including environmental and industrial catalysis.
Chongfei Liu   +6 more
doaj   +1 more source

Study Using Machine Learning Approach for Novel Prediction Model of Liquid Limit

open access: yesBuildings, 2022
The liquid limit (LL) is considered the most fundamental parameter in soil mechanics for the design and analysis of geotechnical systems. According to the literature, the LL is governed by different particle sizes such as sand content (S), clay content ...
Muhammad Naqeeb Nawaz   +7 more
doaj   +1 more source

Highly selective lanthanide-doped ion sieves for lithium recovery from aqueous solutions

open access: yesJournal of Chemical Research, 2023
The increased global demand for lithium is rapidly depleting the lithium ore reserves. Therefore, attention has turned to the recovery of lithium from aqueous solutions, such as lithium-containing brine.
Lu Zheng   +5 more
doaj   +1 more source

Recent Developments in Direct C–H Functionalization of Quinoxalin-2(1H)-Ones via Heterogeneous Catalysis Reactions

open access: yesMolecules, 2023
In recent years, Web of Science has published nearly one hundred reports per year on quinoxalin-2(1H)-ones, which have attracted great interest due to their wide applications in pharmaceutical and materials fields, especially in recyclable heterogeneous ...
Qiming Yang   +3 more
doaj   +1 more source

Kinetic characterization, antioxidant and in vitro toxicity potential evaluation of the extract M116 from Bacillus amyloliquefaciens, a Cuban southern coastmarine microorganism [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2023
Context: Marine ecosystems are sources of bioactive compounds. Thirty-eight microorganism strains from the Cuban platform were screened, which allowed us to identify an extract from Bacillus amyloliquefaciens, strain CBM-116, as a source for obtaining ...
Ilianet Céspedes   +14 more
doaj   +1 more source

In-Situ Transformation of Li-ABW Zeolites Based on Li-Geopolymer

open access: yesGels, 2023
Lithium batteries, as energy storage devices, are playing an increasingly important role in human society. As a result of the low safety of the liquid electrolyte in batteries, more attention has been paid to solid electrolytes.
Huaiyuan Dou   +3 more
doaj   +1 more source

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