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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 ...
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 ...
Effects of low gamma irradiation dose on the photoluminescence properties of graphene quantum dots
(Springer, 2016)
We prepared graphene quantum dots (GQDs) using electrochemical approach. The luminescent properties of GQDs at various excitation wavelengths are examined. In order to study the possibility to improve these properties, we ...
Eye Lens Exposure to Medical Staff Performing Electrophysiology Procedures: Dose Assessment and Correlation to Patient Dose
(Radiation Protection Dosimetry, 2016)
The purpose of this study was to assess the patient exposure and staff eye dose levels during implantation procedures for all types of pacemaker therapy devices performed under fluoroscopic guidance and to investigate ...
Occupational Dose Assessment in Interventional Cardiology in Serbia
(Radiation Protection Dosimetry, 2016)
The objective of this work is to assess the occupational dose in interventional cardiology in a large hospital in Belgrade, Serbia. A double-dosimetry method was applied for the estimation of whole-body dose, using ...
Radiation Exposure During X-Ray Examinations in a Large Paediatric Hospital in Serbia
(Radiation Protection Dosimetry, 2015)
Objective of this work is to evaluate radiation exposure from X-ray examinations in a large paediatric hospital in Serbia, including radiographic, fluoroscopic and computed tomography (CT) examinations in four age groups: ...
Radiation Doses in Adult Computed Tomography Practice in Serbia: Initial Results
(Radiation Protection Dosimetry, 2014)
This work presents initial data on radiation doses in adult computed tomography (CT) in Serbia. Data were collected in terms of CT dose index (CTDIvol) and dose length product (DLP) values for head, chest and abdomen ...
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 ...
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 ...
Surface modification of single-wall carbon nanotube thin films irradiated by microwaves: a Raman spectroscopy study
(Physica Scripta, 2013)
In this work, we present the results of a Raman spectroscopy study of single-wall carbon nanotube (SWCNT) thin films treated with microwave irradiation. SWCNT thin films were deposited by the vacuum filtration method and ...