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Microstructure assessment of Co alloy intended for dentistry
(Association of Metallurgical Engineers of Serbia (AMES), 2023)
Cobalt–chromium–molybdenum (CoCrMo) alloys are known for medical use due to their biocompatibility, corrosion and wear resistance. The chemical and phase composition, as well as microstructure of the alloy directly affect ...
Photolithography-based Fabrication of Interdigitated Electrodes with Integrated Gold Microheater: Temperature Distribution Study
(Society for Electronics, Telecommunications, Computers, Automatic Control and Nuclear Engineering, 2023)
Interdigitated electrodes with integrated heaters
fabricated on a Si platform were investigated in this study. The
electrodes and heaters were made of gold, using standard
photolithography processes. The primary objective ...
Methanol electrooxidation on PtRu modified zeolite X
(Serbian Ceramic Society, 2012)
Pt-Ru alloy is regarded as the most active electrocatalyst for both CO and methanol oxidation
Different support materials for PtRu alloys such as conventional Vulcan XC carbon black, graphite,
carbon nanotubes, zeolite ...
Application of Micro-Arc Discharges during Anodization of Tantalum for Synthesis of Photocatalytic Active Ta2O5 Coatings
(MDPI, 2023)
Ta2O5 coatings were created using micro-arc discharges (MDs) during anodization on a tantalum substrate in a sodium phosphate electrolyte (10 g/L Na3PO4·10H2O). During the process, the size of MDs increases while the number ...
Promoting effect of Zn in platinum catalyst for effective methanol electrooxidation reaction / Promotivni efekat Zn u platinskom katalizatoru za efikasnu reakciju elektrooksidacije etanola
(Serbian society of corrosion and materials protection (UISKoZaM) / Udruženje inženjera Srbije za koroziju i zaštitu materijala, 2023)
Polymer electrolyte membrane fuel cells (PEMFCs) are pure electrochemical energy converters that are key components of energy sources for vehicles and for stationary and portable energy suppliers. Searching for a good ...
Composition and Antimicrobial Activity of Seseli globiferum Essential Oil
(Natural Products Inc, Westerville, 2011)
The essential oil from aerial parts of Seseli globiferum Vis. obtained by hydrodistillation with Clevenger-type apparatus was analyzed by GC-MS. Twenty-eight compounds were identified, representing 99.4% of the total oil. ...
Thermoplastic polyurethanes containing poly(dimethylsiloxane): Synthesis, properties and biocompatibility
(Serbian Chemical Society, 2016)
Thermoplastic polyurethane (TPU) materials containing poly(dimethylsiloxane) (PDMS) segments have been used in various medical devices, primarily because of their good mechanical properties and biostability. However, ...
Understanding the fate of electronically excited states by quantum chemical calculations
(Prague, Czech Republic : J. Heyrovský Institute of Physical Chemistry CAS, 2023)
The electronically excited states of transition metal complexes are classified into inter-configurational and intra-configurational metal-centered, ligand-centered, and charge transfer
states. Different (de)localization ...
Novel siloxane based polyurethane nanocomposites
(Belgrade : Society of Physical Chemists of Serbia, 2014)
A series of novel thermoplastic polyurethanes (TPUs) nanocomposites
based on α,ω–dihydroxy ethoxy propyl poly(dimethylsiloxane) (EOPDMS),
1,4-butanediol (BD) and 4,4'-diphenylmethane diisocyanate (MDI)
was synthesized ...
Sinteza, karakterizacija i antioksidativna aktivnost proizvoda aminolize Hančovih dihidropiridina / Synthesis, characterization and antioxidative activity of aminolysis products of Hantzsch dihydropyridines
(Beograd, Srbija : Srpsko hemijsko društvo, 2022)
Supstituisani estri 1,4-dihidropiridina (1,4-DHP) nastaju u reakciji etil-acetoacetata i odgovarajućih supstituisanih aldehida u prisustvu amonijaka. Nastali estri sa primarnim aminima formiraju amide. Serija amida nastalih ...