Articles with "magnetic mesoporous" as a keyword



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Interface Coassembly and Polymerization on Magnetic Colloids: Toward Core–Shell Functional Mesoporous Polymer Microspheres and Their Carbon Derivatives

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Published in 2020 at "Advanced Science"

DOI: 10.1002/advs.202000443

Abstract: Abstract Core–shell structured magnetic mesoporous polymer or carbon‐based microspheres not only possess the combined merits of magnetic particles and stable mesoporous shell but also provide various organic functional groups for further modification and immobilization of… read more here.

Keywords: core shell; core; mesoporous polymer; shell ... See more keywords
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Rapid synthesis of titanium(IV)‐immobilized magnetic mesoporous silica nanoparticles for endogenous phosphopeptides enrichment

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Published in 2017 at "PROTEOMICS"

DOI: 10.1002/pmic.201600320

Abstract: The MALDI‐TOF MS has already been a main platform for phosphoproteome analysis. However, there are some weaknesses in direct analysis of endogenous phosphopeptides by MALDI‐TOF MS because of the serious suppression effect and poor ionization… read more here.

Keywords: endogenous phosphopeptides; immobilized magnetic; titanium immobilized; maldi tof ... See more keywords
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Versatile Magnetic Mesoporous Carbon Derived Nano-Adsorbent for Synchronized Toxic Metal Removal and Bacterial Disinfection from Water Matrices.

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Published in 2023 at "Small"

DOI: 10.1002/smll.202207348

Abstract: Contamination of water resources by toxic metals and opportunistic pathogens remains a serious challenge. The development of nano-adsorbents with desired features to tackle this problem is a continuously evolving field. Here, magnetic mesoporous carbon nanospheres… read more here.

Keywords: disinfection; water; magnetic mesoporous; water matrices ... See more keywords
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A New Nitrogen Pd(II) Complex Immobilized on Magnetic Mesoporous Silica: A Retrievable Catalyst for C–C Bond Formation

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Published in 2020 at "Catalysis Letters"

DOI: 10.1007/s10562-020-03458-8

Abstract: A new nitrogen ligand, i.e. 1,3-di-(o-aminophenoxy)-2-propyl propargyl ether (DPPE), has been synthesized and characterized. Magnetic mesoporous silica composite (MNP@SiO2-SBA) was obtained via embedding magnetite nano-particles (MNPs) between SBA-15 channels. DPPE palladium dichloride (MNP@SiO2-SBA-DPPE-Pd(II)) was then… read more here.

Keywords: catalyst; mesoporous silica; new nitrogen; magnetic mesoporous ... See more keywords
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Efficient pre-concentration of As(III) in food samples using guanidine-modified magnetic mesoporous silica

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Published in 2020 at "Journal of Porous Materials"

DOI: 10.1007/s10934-020-00873-5

Abstract: An efficient magnetic mesoporous structure was designed and prepared for the facile pre-concentration of As(III) ions. To prepare the sorbent, core–shell magnetic silica nanoparticles were covered by MCM-41 like structure and then the surface was… read more here.

Keywords: iii; pre concentration; silica; concentration iii ... See more keywords
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Enhanced adsorptive removal of Cr(III) from the complex solution by NTA-modified magnetic mesoporous microspheres

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Published in 2022 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-022-19039-8

Abstract: The Fe3O4@nSiO2@mSiO2/NTA (FNMs-NTA) was prepared by grafting magnetic mesoporous microspheres with nitrilotriacetic acid (NTA) and applied as an adsorbent for the removal of Cr(III) from complex solutions. Some characterization techniques including Brunauer–Emmett–Teller (BET), Fourier transform… read more here.

Keywords: fnms nta; nta; magnetic mesoporous; iii ... See more keywords
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Magnetic mesoporous MCM-41 supported boric acid: A novel, efficient and ecofriendly nanocomposite

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Published in 2019 at "Composites Part B: Engineering"

DOI: 10.1016/j.compositesb.2018.11.063

Abstract: Abstract A novel magnetic mesoporous MCM-41 supported boric acid [Fe3O4@MCM-41-OB(OH)2] is prepared, characterized and its catalytic application is investigated. The Fe3O4@MCM-41-OB(OH)2 was prepared through modification of magnetic iron oxide nanoparticles with MCM-41 silica followed by… read more here.

Keywords: mesoporous mcm; magnetic mesoporous; boric acid; spectroscopy ... See more keywords
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One-step separation of the recombinant protein by using the amine-functionalized magnetic mesoporous silica nanoparticles; an efficient and facile approach.

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Published in 2019 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2019.05.114

Abstract: The separation process is the main stage of recombinant production. With the advancement of nanotechnology and the development of magnetic nanoparticles, these structures are increasingly used in different applications. In the present study, we produced… read more here.

Keywords: protein; amine functionalized; silica; functionalized magnetic ... See more keywords
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Synthesis of sulphonic acid functionalized magnetic mesoporous silica for Cu(II) and Co(II) adsorption

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Published in 2019 at "Microchemical Journal"

DOI: 10.1016/j.microc.2019.104194

Abstract: Abstract Sulphonic acid functionalized core-shell magnetic mesoporous silica nanoparticles have been synthesized and used for preconcentration and enrichment of Cu(II) and Co(II). Mercapto groups were introduced via co-condensation which were then oxidized by H2O2 to… read more here.

Keywords: adsorption; acid functionalized; sulphonic acid; silica ... See more keywords
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Solvent effects in the development of a drug delivery system for 5-fluorouracil using magnetic mesoporous silica nanoparticles

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Published in 2017 at "Microporous and Mesoporous Materials"

DOI: 10.1016/j.micromeso.2016.09.024

Abstract: Abstract 5-Fluorouracil (5-FU), an anticancer drug, was loaded into magnetic iron oxide/mesoporous silica nanocomposites (m-MCM-41) with and without aminopropyl functionalization using three different solvents (water, water/acetone, dimethyl sulfoxide). The parent and the drug-loaded samples were… read more here.

Keywords: mesoporous silica; drug; spectroscopy; development ... See more keywords
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Synthesis and characterization of graphitic magnetic mesoporous nanocomposite and its application in dye adsorption

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Published in 2018 at "Journal of Molecular Liquids"

DOI: 10.1016/j.molliq.2018.01.030

Abstract: Abstract A simple synthesis route has been developed to prepare pitch resin, which has been as carbon precursor to fabricate graphitic mesoporous carbon by a nanocasting process, and directly incorporating iron metal nitrates species as… read more here.

Keywords: adsorption; magnetic mesoporous; dye adsorption; characterization graphitic ... See more keywords