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Facile synthesis of water-soluble curcumin nanocrystals
(Journal of the Serbian Chemical Society, 2015)
In this paper, a facile synthesis of water-soluble curcumin nanocrystals is reported. Solvent exchange method was applied to synthesize curcumin nanocrystals. Different techniques were used to characterize the structural ...
Ex situ integration of iron oxide nanoparticles onto exfoliated expanded graphite flakes in aqueous suspension
(Journal of the Serbian Chemical Society, 2014)
Hybrid structures composed of exfoliated expanded graphite (EG) and iron oxide nanocrystals were produced by an ex situ process. The iron oxide nanoparticles coated with meso-2,3-dimercaptosuccinic acid (DMSA), or poly(acrylic ...
Yttrium Orthoferrite Powder Obtained by the Mechanochemical Synthesis
(Science of Sintering, 2017)
Yttrium orthoferrite (YFeO3) powder was prepared by a mechanochemical synthesis from a mixture of Y2O3 and alpha-Fe2O3 powders in a planetary ball mill for 2.5 h. The obtained YFeO3 powder sample was characterized by X-ray ...
Raman study of the interactions between highly ordered pyrolytic graphite (HOPG) and polyoxometalates: The effects of acid concentration
(Journal of the Serbian Chemical Society, 2016)
Heteropoly acids (HPAs) have found wide applications, such as in catalysis, energy conversion and storage, analytical chemistry, clinical medicine, materials science and others, but their use is limited due to their low ...
Raman spectroscopy study of graphene thin films synthesized from solid precursor
(Optical and Quantum Electronics, 2016)
In this work, we present Raman spectroscopy study of graphene thin films obtained by rapid thermal annealing in vacuum. As a carbon source, we used spectroscopic graphite electrodes cut into small pieces on top of which ...
Sol-gel Synthesis of Anatase Nanopowders for Efficient Photocatalytic Degradation of Herbicide Clomazone in Aqueous Media
(Science of Sintering, 2017)
TiO2 nanopowders were produced by sol-gel technique using TiCl4 as a starting material. For the preparation of crystalline anatase with developed surface area, this aqueous solution has been mixed with 0.05 M or 0.07 M ...
OPO laser light absorption and evolutionary behaviour of SWCNT thin films
(Journal of Optoelectronics and Advanced Materials, 2012)
In this paper we report a systematic study on the properties of irradiated SWCNT films by high power, pulsed visible irradiation of OPO laser in the range from 430 nm to 800 nm. Raman analysis showed that metallic and ...
Covalent Modification of Single Wall Carbon Nanotubes Upon Gamma Irradiation in Aqueous Media
(Hemijska industrija, 2011)
Single wall carbon nanotubes (SWCNTs) were exposed to gamma radiation, absorbing the doses of 25, 50 and 100 kGy in aqueous environment. After the irradiation treatment, the changes in the structure were studied using ...
Monolayer graphene films through nickel catalyzed transformation of fullerol and graphene quantum dots: a Raman spectroscopy study
(Physica Scripta, 2014)
In this paper we present synthesis of monolayer graphene islands. These films are deposited through nickel catalyzed transformation of fullerol and graphene quantum dots. Carbon doped nickel films are produced by autocatalytic ...
Gamma ray-assisted irradiation of few-layer graphene films: a Raman spectroscopy study
(Physica Scripta, 2014)
This paper represents results of a Raman spectroscopy study of gamma-irradiated few-layer graphene thin films at three different doses: 25, 50 and 110 kGy. Graphene thin films were deposited by the vacuum filtration method ...