Single-Step Solution-Combustion Synthesis of Magnetically Soft NiFe2O4 Nanopowders with Controllable Parameters

Martinson, K.D.; Cherepkova, I. A.; Panteleev, I. B.; Попков, В.И.

doi:10.3103/s1061386219040101

Cited by 20 publications

(7 citation statements)

References 32 publications

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“…Nanocrystalline terbium orthoferrite was obtained by the glycine-nitrate combustion method using glycine as fuel at different G/N ratios in the initial mixture (G/N = 0.2-1.4) using the technology described in detail in [13,14]. The reaction solution was prepared using nitrates of terbium (Tb(NO 3 ) 3 •6H 2 O) (puris.…”

Section: Methodsmentioning

confidence: 99%

Facile combustion synthesis of TbFeO3 nanocrystals with hexagonal and orthorhombic structure

Martinson¹,

Ivanov²,

Chebanenko³

et al. 2019

Nanosystems: Phys. Chem. Math.

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In this research, the formation process of nanocrystalline terbium orthoferrite (TbFeO 3) obtained via a solution combustion technique was studied using powder X-ray diffractometry, scanning electron microscopy, 57 Fe Mössbauer spectroscopy, N 2 adsorption analysis, and FTIR spectroscopy. It was shown that glycine-nitrate combustion method permits one to obtain TbFeO 3 of three different modifications: orthorhombic o-TbFeO 3 (Pbnm), hexagonal h-TbFeO 3 (P6 3 /mmc) and amorphous am-TbFeO 3. It was found that the average crystallite sizes of orthorhombic and hexagonal TbFeO 3 were 29±3 and 15±2 nm, respectively. The formation mechanism of different structural forms of terbium orthoferrite was investigated on the basis of nanopowders morphology, specific surface areas, average pore sizes, and crystallite sizes.

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Section: Methodsmentioning

confidence: 99%

Facile combustion synthesis of TbFeO3 nanocrystals with hexagonal and orthorhombic structure

Martinson¹,

Ivanov²,

Chebanenko³

et al. 2019

Nanosystems: Phys. Chem. Math.

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“…All methods of "wet chemistry" listed above make it possible to obtain controlled nanostructures in a wide range of functional parameters applicable for a plethora of applications, including the biotechnological field [46]. Particularly, it should be mentioned that plenty of solution combustion methods have wide and promising prospects for industrial scale-up and allow varying multiple synthesis parameters, which simplify the process of obtaining nanopowders with controlled morphology and structure [47,48]. The authors of the current study have developed a two-stage method of thermal treatment of X-ray amorphous combustion products based on the synthesis of a completely X-ray amorphous powder under conditions of glycine-nitrate combustion with a significant lack of organic fuel (glycine) and its subsequent heat treatment at temperatures of 500-800 • C. This specific method has been successfully applied to the synthesis of several systems of rare earth orthoferrites [49,50] and multicomponent spinel-type ferrites [51,52].…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Structure, and Antimicrobial Performance of NixZn1−xFe2O4 (x = 0, 0.3, 0.7, 1.0) Magnetic Powders toward E. coli, B. cereus, S. citreus, and C. tropicalis

Martinson

Beliaeva

Sakhno

et al. 2022

Water

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The active development of water purification functional materials based on multicomponent spinel ferrites makes it necessary to search for new efficient methods of obtaining initial nanostructured powders. In this study, a two-stage method for the synthesis of perspective pollutant absorption agents based on NixZn1−xFe2O4 (x = 0, 0.3, 0.7, 1.0) spinel ferrites are proposed and implemented. The approach is based on the synthesis of the initial powder using the solution combustion method and its subsequent thermal treatment in the air. It was found that synthesized samples are single-phase Ni-Zn ferrites with an average crystallite size of 41.4 to 35.7 nm and a degree of crystallinity of ~95–96%. The analysis of antimicrobial activity against four diverse test-cultures: Escherichia coli ATCC 11229 (non-spore-forming gram-negative), Bacillus cereus ATCC 10702 (spore-forming gram-positive), Staphylococcus citreus NCTC 9379 (non-spore-forming gram-positive), and Candida tropicalis ATCC 750 (yeast) showed that almost all of the synthesized powders exhibit an advanced ability to inhibit the growth of the microorganisms mentioned above. The compositions obtained can be a perspective basis for both natural and wastewater purificators with magnetic separation ability and can find biotechnological and biomedical applications as promising antimicrobial materials.

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“…In order to obtain these biomedical characteristics, it is necessary to choose a synthesis method which offers several advantages. To this end, from the myriad of synthesis methods that can be applied, the simplest and most economically advantageous and environmentally friendly proved to be the combustion method [37][38][39][40][41]. The interest in the combustion method is highlighted by the possibility of obtaining various nanomaterials with tailored properties, only by changing the synthesis conditions and controlling the parameters of the reaction [42], these representing the highest advantages of the combustion method.…”

Section: Introductionmentioning

confidence: 99%

Development and Characterization of Fe3O4@Carbon Nanoparticles and Their Biological Screening Related to Oral Administration

et al. 2021

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The current study presents the effect of naked Fe3O4@Carbon nanoparticles obtained by the combustion method on primary human gingival fibroblasts (HGFs) and primary gingival keratinocytes (PGKs)—relevant cell lines of buccal oral mucosa. In this regard, the objectives of this study were as follows: (i) development via combustion method and characterization of nanosized magnetite particles with carbon on their surface, (ii) biocompatibility assessment of the obtained magnetic nanoparticles on HGF and PGK cell lines and (iii) evaluation of possible irritative reaction of Fe3O4@Carbon nanoparticles on the highly vascularized chorioallantoic membrane of a chick embryo. Physicochemical properties of Fe3O4@Carbon nanoparticles were characterized in terms of phase composition, chemical structure, and polymorphic and molecular interactions of the chemical bonds within the nanomaterial, magnetic measurements, ultrastructure, morphology, and elemental composition. The X-ray diffraction analysis revealed the formation of magnetite as phase pure without any other secondary phases, and Raman spectroscopy exhibit that the pre-formed magnetic nanoparticles were covered with carbon film, resulting from the synthesis method employed. Scanning electron microscopy shown that nanoparticles obtained were uniformly distributed, with a nearly spherical shape with sizes at the nanometric level; iron, oxygen, and carbon were the only elements detected. While biological screening of Fe3O4@Carbon nanoparticles revealed no significant cytotoxic potential on the HGF and PGK cell lines, a slight sign of irritation was observed on a limited area on the chorioallantoic membrane of the chick embryo.

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Single-Step Solution-Combustion Synthesis of Magnetically Soft NiFe2O4 Nanopowders with Controllable Parameters

Cited by 20 publications

References 32 publications

Facile combustion synthesis of TbFeO3 nanocrystals with hexagonal and orthorhombic structure

Facile combustion synthesis of TbFeO3 nanocrystals with hexagonal and orthorhombic structure

Synthesis, Structure, and Antimicrobial Performance of NixZn1−xFe2O4 (x = 0, 0.3, 0.7, 1.0) Magnetic Powders toward E. coli, B. cereus, S. citreus, and C. tropicalis

Development and Characterization of Fe3O4@Carbon Nanoparticles and Their Biological Screening Related to Oral Administration

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