A green cloud-point extraction-chromogenic system for vanadium determination T Stefanova-Bahchevanska, N Milcheva, S Zaruba, V Andruch, V Delchev, ... Journal of Molecular Liquids 248, 135-142, 2017 | 37 | 2017 |
A centrifuge-less cloud point extraction-spectrophotometric determination of copper (II) using 6-hexyl-4-(2-thiazolylazo) resorcinol PV Racheva, NP Milcheva, F Genc, KB Gavazov Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 262, 120106, 2021 | 30 | 2021 |
A simple cloud point extraction-spectrophotometric method for total vanadium determination using 4-(2-thiazolylazo)resorcinol and H2O2 F Genç, NP Milcheva, DG Hristov, KB Gavazov Chemical Papers 74, 1891-1901, 2020 | 26 | 2020 |
An environmentally friendly cloud point extraction–spectrophotometric determination of trace vanadium using a novel reagent NP Milcheva, F Genc, PV Racheva, VB Delchev, V Andruch, KB Gavazov Journal of Molecular Liquids 334, 116086, 2021 | 21 | 2021 |
On the synthesis of Bi-based precursors for lead-free solders development V Gandova, K Lilova, H Malakova, B Huber, N Milcheva, H Ipser, J Vrestal, ... Journal of Mining and Metallurgy, Section B: Metallurgy 46 (1), 11-23, 2010 | 12 | 2010 |
Sn-Ni-Bi liquid phase thermodynamic properties N Milcheva, J Romanowska, G Vassilev Open Chemistry 9 (1), 149-156, 2011 | 10 | 2011 |
Use of a hydrophobic azo dye for the centrifuge-less cloud point extraction–spectrophotometric determination of cobalt KB Gavazov, PV Racheva, NP Milcheva, VV Divarova, DD Kiradzhiyska, ... Molecules 27 (15), 4725, 2022 | 9 | 2022 |
Extraction-Chromogenic Systems for Vanadium (V) Based on Azo Dyes and Xylometazoline Hydrochloride. DG Hristov, NP Milcheva, KB Gavazov Acta Chimica Slovenica 66 (4), 2019 | 9 | 2019 |
Thermodynamic description of the system Ag–Sn–Zn G Vassilev, V Gandova, N Milcheva, G Wnuk Calphad 43, 133-138, 2013 | 9 | 2013 |
Liquid-liquid extraction-chromogenic system for vanadium (V) based on 4-(2-thiazolylazo) orcinol (TAO) and Aliquat 336 GK Toncheva, NP Milcheva, KB Gavazov Acta Chim. Slov 65, 847-852, 2018 | 6 | 2018 |
Spectrophotometric determination of molybdenum (VI) as a ternary complex with 4-nitrocatechol and benzalkonium chloride VV Divarova, A Saravanska, G Toncheva, N Milcheva, VB Delchev, ... Molecules 27 (4), 1217, 2022 | 4 | 2022 |
Extraction-spectrophotometric and theoretical studies on a ternary complex obtained from vanadium (V) and 4-nitrocatechol AD Saravanska, PV Racheva, VV Divarova, GK Toncheva, NP Milcheva, ... Russian Journal of Inorganic Chemistry 66, 1880-1886, 2021 | 4 | 2021 |
Thermodynamic description of ternary Fe-BX systems. Part 5: Fe-B-Si J Miettinen, VV Visuri, T Fabritius, N Milcheva, G Vassilev Archives of Metallurgy and Materials 64 (4), 1239-1248, 2019 | 4 | 2019 |
Thermodynamic description of ternary Fe-BX systems. Part 4: Fe-BV J Miettinen, VV Visuri, T Fabritius, N Milcheva, G Vassilev Archives of Metallurgy and Materials, 451-456-451-456, 2019 | 4 | 2019 |
Diffusion couple studies of the Ni–Bi–Sn system GP Vassilev, GP Vassilev, N Milcheva, MC Record, R Mancheva Journal of Mining and Metallurgy, Section B: Metallurgy 48 (3), 347-347, 2012 | 4 | 2012 |
Thermochemical and phase diagram studies of the Bi–Ni–Sn system N Milcheva, P Broz, J Buršík, GP Vassilev Thermochimica acta 534, 41-50, 2012 | 4 | 2012 |
Extraction-Chromogenic System for Nickel (II) Based on 5-methyl-4-(2-thiazolylazo) resorcinol and Aliquat 336. GK Toncheva, DG Hristov, NP Milcheva, KB Gavazov Acta Chimica Slovenica 67 (1), 2020 | 3 | 2020 |
Extraction of gallium (III) with a new azo dye in the presence or absence of xylometazoline hydrochloride PV Racheva, NP Milcheva, AD Saravanska, KB Gavazov Croatica Chemica Acta 93 (3), 159-165, 2020 | 3 | 2020 |
Silver-Doped Anodic Alumina with Antimicrobial Properties—Synthesis and Characterization D Kiradzhiyska, N Milcheva, T Batsalova, B Dzhambazov, N Zahariev, ... Metals 12 (3), 474, 2022 | 2 | 2022 |
Preparation and Preliminary Evaluation of Silver-Modified Anodic Alumina for Biomedical Applications D Kiradzhiyska, N Milcheva, R Mancheva, T Batsalova, B Dzhambazov, ... Metals 12 (1), 51, 2021 | 2 | 2021 |