Comparative Study of Structural, Morphological, Dielectric and Gas Sensing Properties of Mn–CuFe<sub>2</sub>O<sub>4</sub> Ferrite Nanoparticles

Kumar, Е. Ranjith; Kamzin, A. S.; Janani, K.

doi:10.1166/jap.2017.1324

Cited by 2 publications

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“…To avoid reducing the efficiency of these unique characteristics, magnetic nanoparticles have been modified with organic or inorganic layers such as silica, polymer, carbon, zeolite, and metal oxides [6][7][8][9][10]. Additionally, magnetic nanoparticles can be used in adsorption of heavy metals, proteins, drug delivery, dyes, beneficial supports, biosensors, hyperthermia activity for cancer treatment and environmental remediation [11][12][13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Synthesis of SCMNPs@imine/SO₃H magnetic nanocatalyst by chlorosulfonic acid as sulfonating agents and their application for the preparation of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one and 1,8-dioxooctahydroxanthene derivatives

Liú²,

et al. 2019

Mater. Res. Express

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In this survey, new recoverable sulfonated magnetic nanocatalysts (SCMNPs@imine/SO 3 H) was synthesized by covalent attachment of a Schiff base ligand on the surface of SCMNPs@APTES/sucanh through reaction with 4-[(Pyridin-2-ylmethylene)-amino]-phenol and subsequent reaction with chlorosulfonic acid. The synthesized nanocatalyst was characterized by several techniques such as FTIR, TGA, VSM, XRD, UV-vis and EDX analysis. The nanocatalyst was evaluated in the preparation of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one and 1,8-dioxooctahydroxanthene derivatives with pharmacologically and biologically remarkable activity. 12-aryl-8,9,10,12-tetrahydrobenzo [a]xanthen-11-one and 1,8-dioxooctahydroxanthene derivatives were respectively prepared via onepot, three-component reactions of 2-naphthol, dimedone and aldehydes, as well as the reaction between dimedone and aldehydes in the presence of SCMNPs@imine/SO 3 H under solvent-free conditions. The merits of this synthesis are high-to-excellent yields, short reaction time, mild basic conditions and high catalytic activity. Also, the SCMNPs@imine/SO 3 H with suitable magnetic strength can be easily separated from the reaction solution using an external magnetic field.

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Section: Introductionmentioning

confidence: 99%

Synthesis of SCMNPs@imine/SO₃H magnetic nanocatalyst by chlorosulfonic acid as sulfonating agents and their application for the preparation of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one and 1,8-dioxooctahydroxanthene derivatives

Liú²,

et al. 2019

Mater. Res. Express

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Picolinimidoamide-Cu(II) complex anchored on Fe₃O₄@SiO₂ core–shell magnetic nanoparticles: an efficient reusable catalyst for click reaction

Zirak

Garegeshlagi

2018

Journal of Coordination Chemistry

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Comparative Study of Structural, Morphological, Dielectric and Gas Sensing Properties of Mn–CuFe₂O₄ Ferrite Nanoparticles

Cited by 2 publications

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Synthesis of SCMNPs@imine/SO₃H magnetic nanocatalyst by chlorosulfonic acid as sulfonating agents and their application for the preparation of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one and 1,8-dioxooctahydroxanthene derivatives

Synthesis of SCMNPs@imine/SO₃H magnetic nanocatalyst by chlorosulfonic acid as sulfonating agents and their application for the preparation of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one and 1,8-dioxooctahydroxanthene derivatives

Picolinimidoamide-Cu(II) complex anchored on Fe₃O₄@SiO₂ core–shell magnetic nanoparticles: an efficient reusable catalyst for click reaction

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Comparative Study of Structural, Morphological, Dielectric and Gas Sensing Properties of Mn–CuFe2O4 Ferrite Nanoparticles

Cited by 2 publications

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Synthesis of SCMNPs@imine/SO3H magnetic nanocatalyst by chlorosulfonic acid as sulfonating agents and their application for the preparation of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one and 1,8-dioxooctahydroxanthene derivatives

Synthesis of SCMNPs@imine/SO3H magnetic nanocatalyst by chlorosulfonic acid as sulfonating agents and their application for the preparation of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one and 1,8-dioxooctahydroxanthene derivatives

Picolinimidoamide-Cu(II) complex anchored on Fe3O4@SiO2 core–shell magnetic nanoparticles: an efficient reusable catalyst for click reaction

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Comparative Study of Structural, Morphological, Dielectric and Gas Sensing Properties of Mn–CuFe₂O₄ Ferrite Nanoparticles

Synthesis of SCMNPs@imine/SO₃H magnetic nanocatalyst by chlorosulfonic acid as sulfonating agents and their application for the preparation of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one and 1,8-dioxooctahydroxanthene derivatives

Synthesis of SCMNPs@imine/SO₃H magnetic nanocatalyst by chlorosulfonic acid as sulfonating agents and their application for the preparation of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one and 1,8-dioxooctahydroxanthene derivatives

Picolinimidoamide-Cu(II) complex anchored on Fe₃O₄@SiO₂ core–shell magnetic nanoparticles: an efficient reusable catalyst for click reaction