全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Trajče Stafilov , Borimir Vojnoski ...
来源:[J].Journal of Food Composition and Analysis(IF 2.088), 2015, Vol.41, pp.1-14
摘要:Abstract(#br)The quantitative composition of phenolic compounds and antioxidant activity of Vranec, Merlot and Cabernet Sauvignon wines produced in 2006, 2007 and 2008 were determined and compared. The phenolic profile was established using high-performance liquid chromatogr...
作者:Trajče Stafilov
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2000, Vol.55 (7), pp.893-906
摘要:Abstract(#br)A review of trace elements determination in minerals by electrothermal atomic absorption spectrometry (ETAAS) is given. There are many valid reasons to analyze the trace elements content in different minerals: to determine the purity of minerals, to determine the pre...
作者:Trajče Stafilov , Dragica Zendelovska ...
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2002, Vol.57 (5), pp.907-917
摘要:Abstract(#br)The interferences of Ca and Mg as matrix elements in dolomite and gypsum on Ag, Cd, Cr, Mn, Tl and Zn absorbances during their electrothermal atomic absorption spectrometric (ETAAS) determination are investigated. The results reveal that Ca and Mg do not interfe...
作者:Trajče Stafilov , Gorica Pavlovska , Katarina Čundeva
来源:[J].Microchemical Journal(IF 2.879), 1998, Vol.60 (1), pp.32-41
摘要:Abstract(#br)Total chromium is removed from dilute aqueous solutions by means of hexamethyleneammonium hexamethylenedithiocarbamate (HMA-HMDTC) as a new reagent used for flotation. Amount of collector-hydrated iron(III) oxide (Fe 2 O 3 · x H 2 O) and iron(III) hexamethylened...
作者:Trajče Stafilov , Katarina Čundeva
来源:[J].Talanta(IF 3.498), 1998, Vol.46 (6), pp.1321-1328
摘要:Abstract(#br)Tl(I) and Tl(III) are preconcentrated simultaneously from aqueous solutions by colloid precipitate flotation using two collectors: hydrated iron(III) oxide (Fe 2 O 3 · x H 2 O) and iron(III) tetramethylenedithiocarbamate (Fe(TMDTC) 3 ). After the coprecipitation...
作者:Trajče Stafilov , Robert Šajn ...
来源:[J].Journal of Hazardous Materials(IF 3.925), 2009, Vol.175 (1), pp.896-914
摘要:Abstract(#br)The results of a first systematic study of spatial distribution of different elements in surface soil over the Veles region (50 km 2 ) known for its lead and zinc industrial activity in the recent past are reported. A total of 201 soil samples were collected accordin...
作者:Trajče Stafilov , Robert Šajn ...
来源:[J].Environmental Research(IF 3.238), 2014, Vol.133, pp.77-89
摘要:Abstract(#br)The aim of this study was to investigate the distribution of some toxic elements in topsoil and subsoil, focusing on the identification of natural and anthropogenic element sources in the small region of rare As–Sb–Tl mineralization outcrop and abandoned mine Al...
作者:Trajče Stafilov , Marina Stefova ...
来源:[J].Food Chemistry(IF 3.334), 2014, Vol.165, pp.506-514
摘要:Abstract(#br)Vranec is one of the most important red grape varieties in Republic of Macedonia, grown in all vineyards, mostly in the Tikveš wine region. In this study, Vranec wines produced with different maceration times (4, 7, 14 and 30 days) in presence of enzyme and oak ...
作者:... Milihate Aliu , Trajče Stafilov , Jasminka Alijagić
来源:[J].Journal of Geochemical Exploration(IF 1.952), 2013, Vol.134, pp.1-16
摘要:Abstract(#br)The results of a study on the spatial distribution of different elements in surface soil (0–5 cm) in the former Pb―Zn mining Kosovska Mitrovica/Mitrovicë region, in Kosovo are reported. It proved very difficult to organise this geochemical investigation, be...
作者:Katarina Čundeva , Trajče Stafilov , Gorica Pavlovska
来源:[J].Spectrochimica Acta Part B: Atomic Spectroscopy(IF 3.141), 2000, Vol.55 (7), pp.1081-1087
摘要:Abstract(#br)An atomic absorption spectrometric study of the applicability of lead(II) hexamethylenedithiocarbamate, Pb(HMDTC) 2 , for colloid flotation separation and preconcentration of iron from water is presented. The experimental conditions for the successful iron enric...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×