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Highly sensitive graphene-based chemical and biological sensors with selectivity achievable through low-frequency noise measurement-Theoretical considerations
(Institute of Electrical and Electronics Engineers Inc., 2014)
We have developed a theory of the low-frequency noise caused by interaction of the analyte with the active area of chemical and biological sensors. The main result is an analytical expression for the spectral density of ...
Synthesis of gold nanoparticles using aldehyde functionalized levan as reducing agent
(Belgrade : Society of Physical Chemists of Serbia, 2014)
In this work, gold nanoparticles (AuNPs) were synthesized in aqueous solution by aldehyde functionalized microbial polysaccharide levan as a reducing agent. Resulting nanoparticles were characterized by UV-Vis spectroscopy ...
Potential environmental application of microbial polysaccharides
(Abstracts CD - 23rd Symposium on Environmental Chemistry, Kyoto, Japan, 2014)
Here we report toxicity inhibition effect of microbial exopolysaccharides on copper (II) in acute toxicity tests with Artemia salina and Daphnia magna.
Microbial polysaccharides as prebiotics: β-glucan and levan
(5th Congress of Macedonian Microbiologists, Book of Abstracts and Programme (Ohrid, 28-31 May 2014), 2014)
Structure and magnetic properties of nanocrystalline NiFe2O 4 prepared via precipitation route
(Polish Academy of Sciences, 2014)
Nanocrystalline Ni-ferrite was synthesized by modified precipitation method in which soluble starch is used as dispersing agent and Na2CO 3 as a precipitating agent. NiSO4-6H2O and Fe(NO3)3-9H2O were used as precursors for ...
Prevention of Convex Corner Undercutting in Fabrication of Silicon Microcantilevers by Wet Anisotropic Etching
(Institute of Electrical and Electronics Engineers Inc., 2014)
This paper presents microcantilever fabrication on {100} oriented Si substrate using bulk micromachining technique. Detailed characteristics of convex corner compensation design for {100} oriented beam for two etching ...
Assessment of the Composite Behavior of Different Ni/Cu Multilayer Composite Systems
(Institute of Electrical and Electronics Engineers Inc., 2014)
Nickel and copper thin films were alternately electrodeposited from sulphamate and sulphate-based electrolytes respectively, on different substrates: polycrystalline cold rolled copper, single crystal (111)-oriented Si and ...
Preparation of Ni/diatomite hydrogenation catalyst precursors: Effect of counter ions on textural characteristics
(Society of Physical Chemists of Serbia, 2014)
Diatomite supported nickel catalyst precursors (Ni/D) were prepared by the precipitation-deposition (PD) method using different nickel salts such as nitrate, chloride, acetate and formate. The effect of counter ions (NO3-, ...
Theoretical study of substituent effects on structural properties of arylazo pyridone dyes
(Society of Physical Chemists of SerbiaDruštvo fizikohemičara Srbije, 2014)
Quantum chemical calculations performed by the density functional theory (DFT) were used to determine the structural parameters of arylazo pyridone dyes. The influence of electronic effects of substituent in diazo moiety ...
Metallome of sclerotic hippocampi in patients with drug-resistant mesial temporal lobe epilepsy
(Wiley-Blackwell, Hoboken, 2014)
Altered hippocampal metallome is strongly implicated in the pathology of mesial temporal lobe epilepsy with hippocampal sclerosis (mTLE-HS). We aimed to determine sodium, potassium, calcium, magnesium, iron, copper, ...