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Electron‐impact induced decomposition of some 3‐alkyl‐5‐substituted‐6‐methyl uracils
(John Wiley & Sons, 1995)
Mass spectrometry was used to study the main fragmentation routes of some 3‐alkyl‐5‐substituted‐6‐methyl uracils. Differences in fragmentation were caused by changes in the structure of the alkyl group in position 3 of the ...
Synthesis and dopaminergic properteis of 3- and 4-substituted 1-{-[5-(1H-benzimidazole-2-thione)]ethyl}piperidines and related compounds
(Wiley, 1997)
With an aim of creating new, high affinity dopaminergic ligands, six different 3- and 4-substituted 1-{2-[5-(1H-benzimidazole-2-thione)]ethyl}piperidines and nine related heterocyclic congeners were synthesized and evaluated ...
Characteristics of an avalanche photodiode with a spherical contact surface
(IOP Publishing, 1997)
The work presents an analysis of an avalanche photodiode (APD) with a spherical contact surface. We calculated the dependence of the avalanche multiplication and noise parameters on the incident light wavelength. Multiplication ...
The influence of milling conditions on the properties of powder of intermetallic compound SmCo5 / Uticaj uslova mlevenja na svojstva intermetalnog jedinjenja SmCo5
(Kiev, Ukraine : Nauka dumka, 1996)
The dependence of magnetic properties of sintered magnetic materials, demands the quantification of the milling conditions. In this paper the part of the results of the investigation of the phase of milling of SmCo5 powder ...
Hexaene H-85, a hexaene macrolide complex
(Switzerland : Springer Nature, 1991)
The hexaene macrolide antibiotics constitute the smallest group of the polyenes (12 ~ 15). Mediocidin, endomycin, hexaene H-85 and hexafungin each have a significant tetraene spectrum in addition to a hexaene spectrum ...
Boron and phosphorus doped glassy carbon: I. Surface properties
(Elsevier, 1997)
The effects of boron and phosphorus incorporation in phenolic resin precursor on the surface properties of glassy carbon (GC) have been studied. Characterization of the surface properties using X-ray photoelectron spectroscopy ...
Conformations in unsymmetrically N-n-propyl-N-substituted 2-phenylacetamides
(Elsevier Science Publishers B.V, 1992)
As a part of a study on the structural characteristics of some new various N-alkyl-N-substituted 2-phenylacetamides the infrared and 1 H N.M.R. spectra were obtained and interpreted. The synthesis of a various N-n-propyl-N-alkyl ...
Electrochemical passivation of iron in NO3-, SO42-, and ClO4- solutions
(American Chemical Society (ACS), 1998)
Electrochemical passivation of iron was studied in NO3-, SO42-, and ClO4- solutions of different pH values. Passivation potential of iron in NO3- and ClO4- was similar for any pH examined, while in SO42- it was more anodic. ...
Selenium in food and population of Serbia
(Royal Society of Chemistry, 1996)
Selenium (Se) is an essential trace elements for animals and humans, but not for
plants. The quantity of Se in food and feed is strongly dependent on the concentration in
plants, that is the main source of selenium, for ...
XPS and AES study of mixed layers of RuO2 and IrO2
(Elsevier, 1990)
The surface composition of RuO2+IrO2 mixed oxide layers (1-2 μm thick) deposited on titanium by thermal degradation of the corresponding chlorides in aqueous or isopropanol solutions has been investigated. A surface ...