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Nikolina Petkova Milcheva

Observed names: N. Milcheva, N. P. Milcheva, Nikolina Milcheva, Nikolina P. Milcheva
ORCID: 0000-0002-6508-4132
Observed ORCID: 0000-0002-6508-4132
OpenAlex ID: A5045923876
A centrifuge-less cloud point extraction-spectrophotometric determination of copper(II) using 6-hexyl-4-(2-thiazolylazo)resorcinol
2021 · Petya V. Racheva, Nikolina P. Milcheva, et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 46
A green cloud-point extraction-chromogenic system for vanadium determination
2017 · Teodora Stefanova-Bahchevanska, Nikolina Milcheva, et al. · Journal of Molecular Liquids · 30
An environmentally friendly cloud point extraction–spectrophotometric determination of trace vanadium using a novel reagent
2021 · Nikolina P. Milcheva, Fatma Genç, et al. · Journal of Molecular Liquids · 26
A simple cloud point extraction-spectrophotometric method for total vanadium determination using 4-(2-thiazolylazo)resorcinol and H2O2
2019 · Fatma Genç, Nikolina P. Milcheva, et al. · Chemical Papers · 24
Use of a Hydrophobic Azo Dye for the Centrifuge-Less Cloud Point Extraction–Spectrophotometric Determination of Cobalt
2022 · Kiril Blazhev Gavazov, Petya V. Racheva, et al. · Molecules · 18
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Thermodynamic description of the system Ag–Sn–Zn
2013 · G. Vassilev, V. Gandova, et al. · Calphad · 13
Extraction-Chromogenic Systems for Vanadium(V) Based on Azo Dyes and Xylometazoline Hydrochloride
2019 · Danail Georgiev Hristov, Nikolina Petkova Milcheva, et al. · Acta chimica slovenica · 12
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Spectrophotometric Determination of Molybdenum(VI) as a Ternary Complex with 4-Nitrocatechol and Benzalkonium Chloride
2022 · Vidka V. Divarova, Antoaneta Saravanska, et al. · Molecules · 11
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Sn-Ni-Bi liquid phase thermodynamic properties
2010 · Nikolina Milcheva, Jolanta Romanowska, et al. · Open Chemistry · 9
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Silver-Doped Anodic Alumina with Antimicrobial Properties—Synthesis and Characterization
2022 · Denitsa Kiradzhiyska, Nikolina Milcheva, et al. · Metals · 8
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Thermodynamic Description of Ternary Fe-B-X Systems. Part 5: Fe-B-Si
2019 · J. Miettinen, V-V. Visuri, et al. · Archives of Metallurgy and Materials · 8
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On the synthesis of Bi-based precursors for lead-free solders development
2010 · V. Gandova, K. Lilova, et al. · Journal of Mining and Metallurgy Section B Metallurgy · 8
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Extraction-Spectrophotometric and Theoretical Studies on a Ternary Complex Obtained from Vanadium(V) and 4-Nitrocatechol
2021 · A. D. Saravanska, P. V. Racheva, et al. · Russian Journal of Inorganic Chemistry · 7
A Semi-Micro Extraction Spectrophotometric Determination of Iron Using 4-Nitrocatechol and Xylometazoline Hydrochloride
2025 · Petya V. Racheva, Antoaneta D. Saravanska, et al. · Molecules · 6
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Complex formation in a liquid-liquid extraction-chromogenic system for vanadium(IV)
2019 · Kiril B. Gavazov, Vassil B. Delchev, et al. · Open Chemistry · 6
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Liquid-Liquid Extraction-Chromogenic System for Vanadium(V) Based on 4-(2-thiazolylazo)orcinol (TAO) and Aliquat 336
2018 · Galya K. Toncheva, Nikolina P. Milcheva, et al. · Acta chimica slovenica · 6
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Ionic Liquid-Based Centrifuge-Less Cloud Point Extraction of a Copper(II)–4-Nitrocatechol Complex and Its Analytical Application
2025 · Denitsa Kiradzhiyska, Nikolina Milcheva, et al. · Molecules · 5
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Extraction of Gallium(III) with a New Azo Dye in The Presence or Absence of Xylometazoline Hydrochloride
2020 · Petya V. Racheva, Nikolina P. Milcheva, et al. · Croatica Chemica Acta · 4
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Diffusion couple studies of the Ni-Bi-Sn system
2012 · G. Vassilev, N. Milcheva, et al. · Journal of Mining and Metallurgy Section B Metallurgy · 4
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Synthesis, Characterization, and Cytotoxicity Evaluations of Silver–Zeolite Nanocomposite
2024 · Denitsa Kiradzhiyska, Tsvetelina Batsalova, et al. · Coatings · 3
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Extraction-Chromogenic System for Nickel(II) Based on 5-methyl-4-(2-thiazolylazo)resorcinol and Aliquat 336
2020 · Galya Konstantinova Toncheva, Danail Georgiev Hristov, et al. · Acta chimica slovenica · 3
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Thermodynamic Description of Ternary FE-B-X Systems. Part 4: FE-B-V
2019 · J. Miettinen, V.-V. Visuri, et al. · Archives of Metallurgy and Materials · 3
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Thermochemical and phase diagram studies of the Bi–Ni–Sn system
2012 · N. Milcheva, P. Broz, et al. · Thermochimica Acta · 3
Preparation and Preliminary Evaluation of Silver-Modified Anodic Alumina for Biomedical Applications
2021 · Denitsa Kiradzhiyska, Nikolina Milcheva, et al. · Metals · 1
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The Zeolitic Continuum: From Conventional Mineral Resources to Advanced Functional Materials of Bulgarian and Turkish Origin
2026 · Denitsa Kiradzhiyska, Kiril Gavazov, et al. · Molecules
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Works count: 30
Citation count: 264
H-index: 9
I10-index: 8
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