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Belikov, V. G.; Kuregyan, A. G.

doi:10.1023/a:1010425005612

Cited by 9 publications

(3 citation statements)

References 1 publication

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“…Magnetic fluid systems are also used as contrast media in X-ray tomography. In work [68], an X-ray contrast preparation which includes a magnetite ferrofluid on the basis of tetradecane was described.…”

Section: Contrast Mediamentioning

confidence: 99%

Medical Physics: Molecular Aspects

et al. 2015

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Actual problems in medical physics have been considered. Features in the cell membrane structure promoting the action of anticancer drugs are studied. The mechanism of an invasive method for measuring the blood pressure is analyzed. The tension distribution in the left ventricle wall was calculated. Conditions that prevent magnetic particles, nanodiamonds, and fullerene molecules, which are used to transport drugs in human body, to aggregate in liquid systems are determined. A molecular mechanism of electric welding of biological tissues has been proposed, as well as a method to study the surface of biological structures, by using ultrasound. The origin of structural changes in human hair under the influence of chemicals is determined. K e y w o r d s: cellular membranes, arterial pressure, cardiac muscle tension, drug transport, electric welding of biological tissues.

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Section: Contrast Mediamentioning

confidence: 99%

Medical Physics: Molecular Aspects

et al. 2015

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“…In order to solve the task, it was necessary, first, to develop a new method substantially different from the conventional schemes [11].…”

Section: Experimental Partmentioning

confidence: 99%

Identification of the magnetic compound synthesized by a new method

Kuregyan

2007

Pharm Chem J

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A new approach to the laboratory synthesis of magnetite has been developed, which differs from the well-known methods in the chemical reaction scheme, the amounts of initial reactants, and the precipitant. The results of x-ray diffraction, thermoanalytical measurements, and IR spectroscopic analysis showed the identity of the products obtained using the proposed method and the other methods described in the literature.

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“…The synthesis of the magnetic spinel core by calcining an iron-containing LDH precursor has been another attraction which affords stoichiometric magnesium ferrite . MgFe 2 O 4 is a soft magnetic material, and drugs intercalated in MgFe 2 O 4 -supported LDHs can be effective alternatives to the conventional magnetic drug carriers , with superior tailoring properties.…”

Section: Introductionmentioning

confidence: 99%

Bioinorganic Magnetic Core−Shell Nanocomposites Carrying Antiarthritic Agents: Intercalation of Ibuprofen and Glucuronic Acid into Mg−Al−Layered Double Hydroxides Supported on Magnesium Ferrite

et al. 2009

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This paper describes the synthesis and characterization of a composite constituted by an antiarthritic agent (AA) intercalated into a layered double hydroxide (LDH) supported on magnesium ferrite. Core-shell nanocomposites were prepared by depositing Mg-Al-NO(3)-LDH on a MgFe(2)O(4) core prepared by calcination of a nonstoichiometric Mg-Fe-CO(3)-LDH. Intercalation of ibuprofen and glucuronate anions was performed by ion-exchange with nitrate ions. The structural characteristics of the obtained products were investigated by powder X-ray diffraction, element chemical analysis, Fourier transform infrared spectroscopy, and thermogravimetric analysis. Morphologies of the nanocomposite particles were examined by scanning electron microscopy and transmission electron microscopy. The products were shown to intercalate substantial amounts of AA with enhanced thermal stabilities. Room-temperature magnetic measurements by vibrating sample magnetometry revealed that the products show soft ferromagnetic properties suitable for potential utilization in magnetic arthritis therapy.

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Cited by 9 publications

References 1 publication

Medical Physics: Molecular Aspects

Medical Physics: Molecular Aspects

Identification of the magnetic compound synthesized by a new method

Bioinorganic Magnetic Core−Shell Nanocomposites Carrying Antiarthritic Agents: Intercalation of Ibuprofen and Glucuronic Acid into Mg−Al−Layered Double Hydroxides Supported on Magnesium Ferrite

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