Search Results - "Stefov, Viktor"

Мultivariate analysis for rapid screening and prediction of solid-state compatibility in pharmaceutical preformulation studies-paving the road for machine learning by Cvetkovska Bogatinovska, Elena, Geškovski, Nikola, Petrushevski, Gjorgji, Stefov, Viktor

“…Multivariate analysis models were developed to evaluate the results obtained from a compatibility study designed for ibuprofen with a large group of different…”
Get full text

Valorization of carbon nanotubes material obtained from polyethylene waste as adsorbent for dyes from wastewater by Bogoeva-Gaceva, Gordana, Najdoski, Metodija, Stefov, Viktor, Ibishi, Suat

“…The objective of this investigation was to determine the efficiency of carbonaceous material, consisting of MWCNTs and amorphous carbon obtained by waste…”
Get full text

Infrared and Raman spectra of magnesium ammonium phosphate hexahydrate (struvite) and its isomorphous analogues. X. Vibrational spectra of magnesium rubidium arsenate hexahydrate and magnesium thallium arsenate hexahydrate by Stefov, Viktor, Koleva, Violeta, Najdoski, Metodija, Cahil, Adnan, Abdija, Zuldjevat

“…Polycrystalline samples of struvite-type MgRbAsO4·6H2O and MgTlAsO4·6H2O in both protiated and deuterated forms have been prepared for the first time by a…”
Get full text

Infrared and Raman spectra of cubic form of magnesium caesium arsenate hexahydrate by Stefov, Viktor, Koleva, Violeta, Najdoski, Metodija, Cahil, Adnan, Abdija, Zuldjevat

“…Fourier transform infrared (FT-IR) spectra recorded at room temperature (RT) and at the boiling temperature of liquid nitrogen (LNT), as well as Raman spectra…”
Get full text

Thermal analysis of multi-walled carbon nanotubes material obtained by catalytic pyrolysis of polyethylene by Buzarovska, Aleksandra, Stefov, Viktor, Najdoski, Metodija, Bogoeva-Gaceva, Gordana

“…AbstractChemical recycling of nonbiodegradable postconsumer polymers represents a promising route for conversion of waste plastics into feedstock for fuel,…”
Get full text

The correlation between structure and β-nucleation efficiency of Ba, Sr, Ca and Mg pimelates in isotactic polypropylene by Janevski, Aco, Bogoeva-Gaceva, Gordana, Stefov, Viktor, Najdoski, Metodija

“…The pimelates of the earth-alkaline elements and pimelic acid have been synthesized and studied. All prepared pimelates are crystallohydrates and Ba and Sr…”
Get full text

Ultrasound assisted process for enhanced interlaminar shear strength of carbon fiber/epoxy resin composites by Gordana Bogoeva-Gaceva, Niko Heraković, Dimko Dimeski, Viktor Stefov

“…The influence of ultrasonic treatment, applied during the impregnation of carbon fiber bundle by resin system, on interface sensitive properties of carbon…”
Get full text

Crystal structures of rubidium zinc bis(hydrogenselenate(IV)) chloride, RbZn(HSeO3)2Cl, and rubidium zinc bis(hydrogenselenate(IV)) bromide, RbZn(HSeO3)2Br by Spirovski Filip, Wagener Michael, Stefov Viktor, Engelen Bernward

Get full text

Characterization and thermal decomposition of Mg2KH(AsO4)2·15H2O by Koleva, Violeta, Stefov, Viktor, Najdoski, Metodija

“…In this work, we present first data on the infrared and Raman spectroscopic characteristics, thermal analysis and solid-state transformations of Mg 2 KH(AsO 4…”
Get full text

Characterization and thermal decomposition of Mg sub(2)KH(AsO sub(4)) sub(2).15H sub(2)O by Koleva, Violeta, Stefov, Viktor, Najdoski, Metodija

“…In this work, we present first data on the infrared and Raman spectroscopic characteristics, thermal analysis and solid-state transformations of Mg…”
Get full text

Characterization and thermal decomposition of Mg.sub.2KH by Koleva, Violeta, Stefov, Viktor, Najdoski, Metodija

Get full text

Characterization and thermal decomposition of Mg.sub.2KH.sub.2·15H.sub.2O by Koleva, Violeta, Stefov, Viktor, Najdoski, Metodija

“…In this work, we present first data on the infrared and Raman spectroscopic characteristics, thermal analysis and solid-state transformations of…”
Get full text

Thermal, spectral and microscopic studies of water-rich hydrate of the type Mg2KH(PO4)2·15H2O. Thermal transformations by Koleva, Violeta, Stefov, Viktor, Najdoski, Metodija, Cahil, Adnan

“…•Mg2KH(PO4)2·15H2O is rare example of water-rich salt with H(PO4)2 symmetric dimers.•First thermal, spectral and microscopic examination of…”
Get full text

Spectral and thermal studies of MgI2·8H2O by Koleva, Violeta, Stefov, Viktor, Najdoski, Metodija, Ilievski, Zlatko, Cahil, Adnan

“…In the present contribution special attention is paid to the spectroscopic and thermal characterization of MgI2·8H2O which is the stable hydrated form at room…”
Get full text

Preparation, Structural, Thermogravimetric and Spectroscopic Study of Magnesium Potassium Arsenate Hexahydrate by Abdija, Zuldjevat, Najdoski, Metodija, Koleva, Violeta, Runčevski, Tomče, Dinnebier, Robert E., Šoptrajanov, Bojan, Stefov, Viktor

“…The crystal structure of magnesium potassium arsenate hexahydrate, MgKAsO4·6H2O, was refined from powder diffraction data. MgKAsO4·6H2O crystallizes in the…”
Get full text

The π-type hydrogen bond with triple C–C bond acting as a proton-acceptor. A gradient-corrected hybrid HF-DFT and MP2 study of the phenol–acetylene dimer in the neutral S0 ground state by Pejov, Ljupčo, Solimannejad, Mohammad, Stefov, Viktor

Get full text

Vibrational spectra of Cs2CaCl4·2H2O by Svonson, Filip, Šoptrajanov, Bojan, Pejov, Ljupco, Stefov, Viktor

“…The Fourier transform infrared spectra of Cs2CaCl4·2H2O as well as those of a series of its partially deuterated analogues were recorded at room and at…”
Get full text

Vibrational spectra of Cs sub(2CaCl) sub(4) super(.2H) sub(2)O by Svonson, Filip, Soptrajanov, Bojan, Pejov, Ljupco, Stefov, Viktor

“…The Fourier transform infrared spectra of Cs sub(2CaCl) sub(4) super(.2H) sub(2)O as well as those of a series of its partially deuterated analogues were…”
Get full text

Experimental and quantum chemical study of pyrrole self-association through N–H⋯π hydrogen bonding by Stefov, Viktor, Pejov, Ljupco, Šoptrajanov, Bojan

“…An FT-IR study of pyrrole self-association in CCl 4 solutions was carried out. According to the IR measurements, pyrrole forms self-associated dimeric species…”
Get full text

Infrared and Raman Spectra of Magnesium Ammonium Phosphate Hexahydrate (Struvite) and its Isomorphous Analogues. VIII. Spectra of Protiated and Partially Deuterated Magnesium Rubidium Phosphate Hexahydrate and Magnesium Thallium Phosphate Hexahydrate by Soptrajanov, Bojan, Cahil, Adnan, Najdoski, Metodija, Koleva, Violeta, Stefov, Viktor

“…The infrared and Raman spectra of magnesium rubidium phosphate hexahydrate MgRbPO4 • 6H2O and magnesium thallium phosphate hexahydrate, MgTlPO4 • 6H2O were…”
Get full text