Personal information

Activities

Employment (1)

University Of Chemical Technology And Metallurgy: Sofia, BG

(Analytical chemistry)
Employment
Source: Self-asserted source
Stela Georgieva

Education and qualifications (2)

University of Chemical Technology and Metallurgy: Sofia, BG

2020 to present | (Associate) Professor (Analytical chemistry)
Education
Source: Self-asserted source
Stela Georgieva

University of Chemical Technology and Metallurgy: Sofia, BG

2013 | PhD (Analytical chemistry)
Education
Source: Self-asserted source
Stela Georgieva

Works (50 of 58)

Items per page:
Page 1 of 2

Spinorphin Molecules as Opportunities for Incorporation into Spinorphin@AuNPs Conjugate Systems for Potential Sustained Targeted Delivery to the Brain

Pharmaceuticals
2025-01 | Journal article | Author
Contributors: Stela Georgieva; Petar TODOROV; Jana Tchekalarova
Source: check_circle
Multidisciplinary Digital Publishing Institute

Chemical Behavior and Bioactive Properties of Spinorphin Conjugated to 5,5′-Dimethyl- and 5,5′-Diphenylhydantoin Analogs

Pharmaceuticals
2024 | Journal article
EID:

2-s2.0-85197140455

Part of ISSN: 14248247
Contributors: Georgieva, S.; Todorov, P.; Tchekalarova, J.; Subaer, S.; Peneva, P.; Chakarov, K.; Hartati, H.; Faika, S.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier
grade
Preferred source (of 2)‎

Direct ion chromatographic method for speciation micro analysis of arsenic forms in industrial samples with “rich” matrix composition

Journal of Chromatography A
2024 | Journal article
EID:

2-s2.0-85205673893

Part of ISSN: 18733778 00219673
Contributors: Georgieva, S.; Stefanov, E.; Radoykova, T.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Synthesis, characterization, and biological study of new synthetic opioid hemorphin-4 peptides containing sterically restricted nonnatural amino acids

Archiv der Pharmazie
2024 | Journal article
EID:

2-s2.0-85190391357

Part of ISSN: 15214184 03656233
Contributors: Todorov, P.; Georgieva, S.; Trapella, C.; Chakarov, K.; Tchekalarova, J.; Pechlivanova, D.; Cheshmedzhieva, D.; Fantinati, A.; Illuminati, D.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Synthesis, molecular docking, electrochemical and fluorimetric analysis of new caffeic and cinnamic acid-conjugated hemorphin derivatives designed as potential anticonvulsant and antinociceptive agents

Bioorganic Chemistry
2024 | Journal article
EID:

2-s2.0-85181144619

Part of ISSN: 10902120 00452068
Contributors: Todorov, P.; Georgieva, S.; Peneva, P.; Nikolov, S.; Rangelov, M.; Todorova, N.; Pechlivanova, D.; Tchekalarova, J.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Novel Peptide Analogues of Valorphin-Conjugated 1,8-Naphthalimide as Photodynamic Antimicrobial Agent in Solution and on Cotton Fabric

Molecules
2024-11 | Journal article | Author
Contributors: Desislava Staneva; Petar TODOROV; Stela Georgieva; Petia Peneva; Grabchev, Grabtchev, Grabtschev
Source: check_circle
Multidisciplinary Digital Publishing Institute

Metal–Peptide Complexes with Antimicrobial Potential for Cotton Fiber Protection

Journal of Functional Biomaterials
2023 | Journal article
EID:

2-s2.0-85148853521

Part of ISSN: 20794983
Contributors: Georgieva, S.; Todorov, P.; Staneva, D.; Grozdanov, P.; Nikolova, I.; Grabchev, I.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier
grade
Preferred source (of 2)‎

New N- and C-modified RGD-hemorphins as potential biomedical application on Ti-surface materials: synthesis, characterization and antinociceptive activity

Molecular Diversity
2023 | Journal article
EID:

2-s2.0-85128411644

Part of ISSN: 1573501X 13811991
Contributors: Georgieva, S.; Todorov, P.; Nikolov, S.; Dzhambazova, E.; Peneva, P.; Assenov, B.; Pechlivanova, D.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Synthesis, characterization and evaluation of anti-hyperalgesia, anticonvulsant and antioxidant activity of novel VV-hemorphin-5 analogs

Archiv der Pharmazie
2023 | Journal article
EID:

2-s2.0-85166625321

Part of ISSN: 15214184 03656233
Contributors: Todorov, P.; Georgieva, S.; Tchekalarova, J.; Peneva, P.; Mateeva, P.; Assenov, B.; Dzhambazova, E.; Pechlivanova, D.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Investigation of the structure–activity relationship in a series of new LVV- and VV-hemorphin-7 analogues designed as potential anticonvulsant agents

Amino Acids
2022 | Journal article
EID:

2-s2.0-85122159224

Part of ISSN: 14382199 09394451
Contributors: Todorov, P.; Georgieva, S.; Peneva, P.; Tchekalarova, J.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Recent Synthesis, Characterization, and Pharmacological Evaluation of Multifunctional Hemorphins Containing Non-Natural Amino Acids with Potential Biological Importance

Pharmaceuticals
2022 | Journal article
EID:

2-s2.0-85149592464

Part of ISSN: 14248247
Contributors: Todorov, P.; Georgieva, S.; Tchekalarova, J.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier
grade
Preferred source (of 2)‎

Speciation Analysis of Arsenic in Copper Electrolyte Baths Using Liquid-liquid Extraction and ICP-OES Method Detection

Archives of Metallurgy and Materials
2022 | Journal article
EID:

2-s2.0-85128188039

Part of ISSN: 17333490
Contributors: Stefanov, E.; Georgieva, S.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Study of Novel Peptides for Antimicrobial Protection in Solution and on Cotton Fabric

Molecules
2022 | Journal article
EID:

2-s2.0-85135202524

Part of ISSN: 14203049
Contributors: Todorov, P.; Georgieva, S.; Staneva, D.; Peneva, P.; Grozdanov, P.; Nikolova, I.; Vasileva-Tonkova, E.; Grabchev, I.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier
grade
Preferred source (of 2)‎

Synthesis and characterization of new 5,5′-dimethyl- and 5,5′-diphenylhydantoin-conjugated hemorphin derivatives designed as potential anticonvulsant agents

New Journal of Chemistry
2022 | Journal article
EID:

2-s2.0-85124388412

Part of ISSN: 13699261 11440546
Contributors: Todorov, P.; Peneva, P.; Georgieva, S.; Tchekalarova, J.; Rangelov, M.; Todorova, N.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Valorphins alter physicochemical characteristics of phosphatidylcholine membranes: Datasets on lipid packing, bending rigidity, specific electrical capacitance, dipole potential, vesicle size

Data in Brief
2022 | Journal article
EID:

2-s2.0-85141499681

Part of ISSN: 23523409
Contributors: Vitkova, V.; Staneva, G.; Hazarosova, R.; Georgieva, S.I.; Valkova, I.; Antonova, K.; Todorov, P.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

WATER QUALITY ASSESSMENT AND CONSERVATION OF THE RIVER WATER IN REGIONS WITH VARIOUS ANTHROPOGENIC ACTIVITIES IN BULGARIA: A CASE STUDY OF THE CATCHMENTS OF TOPOLNITSA AND LUDA YANA RIVERS

International Journal of Conservation Science
2022 | Journal article
EID:

2-s2.0-85142928528

Part of ISSN: 20678223 2067533X
Contributors: Gartsiyanova, K.; Kitev, A.; Varbanov, M.; Georgieva, S.; Genchev, S.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Interaction of new VV-hemorphin-5 analogues with cell membrane models

Colloids and Surfaces B: Biointerfaces
2022-10 | Journal article
Part of ISSN: 0927-7765
Contributors: Stela Georgieva
Source: Self-asserted source
Stela Georgieva
grade
Preferred source (of 2)‎

Synthesis, Characterization and Biological Investigation of New N-Modified Spinorphin Analogs

Pharmaceuticals
2022-10-11 | Journal article
Part of ISSN: 1424-8247
Contributors: Stela Georgieva
Source: Self-asserted source
Stela Georgieva
grade
Preferred source (of 3)‎

Complex activity and sensor potential toward metal ions in environmental water samples of n-phthalimide azo-azomethine dyes

Molecules
2021 | Journal article
EID:

2-s2.0-85116149439

Part of ISSN: 14203049
Contributors: Georgieva, S.; Bezfamilnyi, A.; Georgiev, A.; Varbanov, M.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier
grade
Preferred source (of 2)‎

DEVELOPMENT OF VOLTAMMETRIC METHOD FOR DETERMINATION OF TRACE OF Cu(II) IN THE PRESENCE OF Fe(III) IN WATER USING 5,5'-DIPHENYLIMIDAZOLIDINE-2,4-DIONE DERIVATIVE

Journal of Chemical Technology and Metallurgy
2021 | Journal article
EID:

2-s2.0-85111767275

Part of ISSN: 13147978 13147471
Contributors: Georgieva, S.; Todorov, P.; Bezfamilnyi, A.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

OPTICAL PROPERTIES OF PAZO POLYMER COMPOSITE FILMS DOPED WITH PARTICLES OF A NOVEL COPPER HYDANTOIN COMPLEX

Journal of Chemical Technology and Metallurgy
2021 | Journal article
EID:

2-s2.0-85117907091

Part of ISSN: 13147978 13147471
Contributors: Lilova, V.; Trifonova, Y.; Stoilova, A.; Georgieva, S.; Todorov, P.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Polarization holographic gratings in PAZO polymer films doped with particles of biometals

Journal of Photochemistry and Photobiology A: Chemistry
2021 | Journal article
EID:

2-s2.0-85100904614

Part of ISSN: 10106030
Contributors: Stoilova, A.; Mateev, G.; Nazarova, D.; Nedelchev, L.; Stoykova, E.; Blagoeva, B.; Berberova, N.; Georgieva, S.; Todorov, P.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Spectral and electrochemical solvatochromic investigations of newly synthesized peptide-based chemosensor bearing azobenzene side chain bio photoswitch

Dyes and Pigments
2021 | Journal article
EID:

2-s2.0-85103796299

Part of ISSN: 18733743 01437208
Contributors: Todorov, P.; Georgieva, S.; Peneva, P.; Tchekalarova, J.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Synthesis of new modified with rhodamine b peptides for antiviral protection of textile materials

Molecules
2021 | Journal article
EID:

2-s2.0-85118397643

Part of ISSN: 14203049
Contributors: Todorov, P.; Georgieva, S.; Staneva, D.; Peneva, P.; Grozdanov, P.; Nikolova, I.; Grabchev, I.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier
grade
Preferred source (of 2)‎

Assessment of the metal concentration in yantra river within an area with active anthropogenic influence

Forestry Ideas
2020 | Journal article
EID:

2-s2.0-85098169687

Part of ISSN: 13143905
Contributors: Lavrova, S.; Georgieva, S.; Gartsiyanova, K.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Experimental and theoretical study of bidirectional photoswitching behavior of 5,5′-diphenylhydantoin Schiff bases: Synthesis, crystal structure and kinetic approaches

New Journal of Chemistry
2020 | Journal article
EID:

2-s2.0-85091593908

Part of ISSN: 13699261 11440546
Contributors: Todorov, P.; Georgieva, S.; Peneva, P.; Rusew, R.; Shivachev, B.; Georgiev, A.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Potential anticonvulsant activity of novel VV-hemorphin-7 analogues containing unnatural amino acids: synthesis and characterization

Amino Acids
2020 | Journal article
EID:

2-s2.0-85082193250

Part of ISSN: 14382199 09394451
Contributors: Todorov, P.; Peneva, P.; Tchekalarova, J.; Georgieva, S.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Structure–activity relationship study on new hemorphin-4 analogues containing steric restricted amino acids moiety for evaluation of their anticonvulsant activity

Amino Acids
2020 | Journal article
EID:

2-s2.0-85091875310

Part of ISSN: 14382199 09394451
Contributors: Todorov, P.; Peneva, P.; Tchekalarova, J.; Georgieva, S.; Rangelov, M.; Todorova, N.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

VV-hemorphin-5 analogue for trace copper determination in water samples

Journal of the Iranian Chemical Society
2020 | Journal article
EID:

2-s2.0-85086229229

Part of ISSN: 17352428 1735207X
Contributors: Georgieva, S.; Todorov, P.; Peneva, P.; Varbanov, M.; Gartsiyanova, K.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Investigation of electrochemical behavior of new hemorphin-5 analogue

Journal of Chemical Technology and Metallurgy
2019 | Journal article
EID:

2-s2.0-85069771334

Part of ISSN: 13147978 13147471
Contributors: Georgieva, S.; Todorov, P.; Peneva, P.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Photochromic and molecular switching behaviour of new Schiff base containing hydantoin ring: Synthesis, characterization and crystal structure

New Journal of Chemistry
2019 | Journal article
SOURCE-WORK-ID:

0203190813764-28

Contributors: Todorov, Petar Todorov; Peneva, Petia; Georgieva, Stela; Rusew, Rusi; Shivachev, Boris Lubomirov; Georgiev, Anton
Source: Self-asserted source
Stela Georgieva via ResearcherID

Photochromic and molecular switching behaviour of new Schiff bases containing hydantoin rings: synthesis, characterization and crystal structures

New Journal of Chemistry
2019 | Journal article
EID:

2-s2.0-85061199260

Part of ISSN: 13699261 11440546
Contributors: Todorov, P.T.; Peneva, P.N.; Georgieva, S.I.; Rusew, R.I.; Shivachev, B.L.; Georgiev, A.H.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Photoinduced birefringence in pazo polymer nanocomposite films with embedded particles of biologically active metal complexes

Journal of Chemical Technology and Metallurgy
2019 | Journal article
EID:

2-s2.0-85076553974

Part of ISSN: 13147978 13147471
Contributors: Mateev, G.; Stoilova, A.; Nazarova, D.; Nedelchev, L.; Todorov, P.; Georgieva, S.; Trifonova, Y.; Lilova, V.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Synthesis, characterization and anticonvulsant activity of new azobenzene-containing VV-hemorphin-5 bio photoswitch

Amino Acids
2019 | Journal article
EID:

2-s2.0-85059565043

Contributors: Todorov, P.T.; Peneva, P.N.; Georgieva, S.I.; Tchekalarova, J.; Vitkova, V.; Antonova, K.; Georgiev, A.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Synthesis, characterization and anticonvulsant activity of new series of N-modified analogues of VV-hemorphin-5 with aminophosphonate moiety

Amino Acids
2019 | Journal article
EID:

2-s2.0-85074171687

Part of ISSN: 14382199 09394451
Contributors: Todorov, P.; Peneva, P.; Tchekalarova, J.; Rangelov, M.; Georgieva, S.; Todorova, N.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Assessment of Physical-Chemical Characteristics of Surface Water from Key Sites of the Mesta River: State and Environmental Implications

IOP Conference Series: Materials Science and Engineering
2018 | Conference paper
EID:

2-s2.0-85049183705

Contributors: Georgieva, S.; Gartsiyanova, K.; Ivanova, V.; Vladimirova, L.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Coordination behavior of 3-amino-5,5′-dimethylhydantoin towards Ni(II) and Zn(II) ions: Synthesis, spectral characterization and DFT calculations

Journal of Molecular Structure
2018 | Journal article
EID:

2-s2.0-85046368474

Contributors: Georgieva, S.; Todorov, P.; Bezfamilnyi, A.; Georgiev, A.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Crystallization and crystal structure of lysozyme in the presence of nanosized Titanium dioxide

Bulgarian Chemical Communications
2018 | Journal article
EID:

2-s2.0-85059974361

Contributors: Sbirkova-Dimitrova, H.I.; Georgieva, S.; Ganev, V.; Shivachev, B.L.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Spectroscopic and voltamperometric studies of Cu(II) complex with 3-amino-5,5-diphenylhydantoin

Journal of Chemical Technology and Metallurgy
2018 | Journal article
EID:

2-s2.0-85044712992

Contributors: Georgieva, S.; Todorov, P.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Superconductivity and magnetic studies of bulk Y123/BaCuO<sub>2</sub> composite

Romanian Journal of Physics
2018 | Journal article
EID:

2-s2.0-85043790023

Part of ISSN: 1221146X
Contributors: Stoyanova-Ivanova, A.K.; Terzieva, S.D.; Georgieva, S.I.; Blagoev, B.S.; Kovacheva, D.G.; Zaleski, A.; Mikli, V.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Synthesis, characterization and nociceptive screening of new VV-hemorphin-5 analogues

Bioorganic and Medicinal Chemistry Letters
2018 | Journal article
EID:

2-s2.0-85050882666

Contributors: Todorov, P.; Peneva, P.; Pechlivanova, D.; Georgieva, S.; Dzhambazova, E.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Investigation of redox mechanisms of biologically active hydantoin derivatives by different voltammetric methods

Analytical and Bioanalytical Electrochemistry
2017 | Journal article
EID:

2-s2.0-85016729246

Contributors: Georgieva, S.; Todorov, P.; Naydenova, E.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Development of the Titrimetric and Spectrophotometric Methods for Determination of the Oxygen Content in Superconducting Cuprates

American Chemical Science Journal
2016 | Journal article
SOURCE-WORK-ID:

0203190813764-10

Contributors: S. Georgieva, T. Nedeltcheva and A. Stoyanova-Ivanova
Source: Self-asserted source
Stela Georgieva via ResearcherID

Estimation of the oxygen content of RBa2Cu3Oy (R= Er, Y, Eu, Dy) superconducting samples by spectrophotometry and raman spectroscopy: a comparison between chemical and physical methods for oxygen determination

Mediterranean Journal of Physics
2016 | Journal article
SOURCE-WORK-ID:

0203190813764-12

Contributors: Georgieva, Stela; Stoyanova-Ivanova, Angelina; Abrashev, Miroslav
Source: Self-asserted source
Stela Georgieva via ResearcherID

Interdisciplinary project for enhancing students' interest in chemistry

Chemistry
2016 | Journal article
EID:

2-s2.0-84959323969

Contributors: Georgieva, S.; Todorov, P.; Genova, Z.; Peneva, P.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Synthesis, characterization and cytotoxic activity of novel Cu(II) and Co(II) complexes with 3-amino-5, 5-dimethylhydantoin

Comptes Rendus Chimie
2014 | Journal article
EID:

2-s2.0-84910070422

Contributors: Georgieva, S.; Todorov, P.; Wesselinova, D.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Charged lipid bilayers in aqueous surroundings with low pH

Advances in Planar Lipid Bilayers and Liposomes
2013 | Book chapter
EID:

2-s2.0-84882984017

Part of ISSN: 15544516
Contributors: Mitkova, D.; Stoyanova-Ivanova, A.; Georgieva, S.; Todorov, P.; Kozarev, N.; Ermakov, Y.A.; Vitkova, V.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Influence of the alkaline electrolyte bath on the oxygen content of REBa<inf>2</inf>Cu<inf>3</inf>O<inf>Y</inf> (RE = Y, Gd) superconducting ceramics

Journal of Chemical Technology and Metallurgy
2013 | Journal article
EID:

2-s2.0-84890147568

Contributors: Georgieva, S.; Stoyanova-Ivanova, A.; Nedeltcheva, T.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Spectrophotometric method for rapid estimation of the oxygen stoichiometry in YBCO superconducting samples

Central European Journal of Chemistry
2013 | Journal article
EID:

2-s2.0-84873348885

Contributors: Georgieva, S.I.; Nedeltcheva, T.K.; Vladimirova, L.K.; Stoyanova-Ivanova, A.K.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier

Determination of the oxygen stoichiometry of Y<inf>1</inf>Ba<inf>2</inf>Cu<inf>3</inf>O<inf>Y</inf> superconductors with different oxygen content

Journal of the University of Chemical Technology and Metallurgy
2012 | Journal article
EID:

2-s2.0-84872871431

Contributors: Georgieva, S.; Nedeltcheva, T.
Source: Self-asserted source
Stela Georgieva via Scopus - Elsevier
Items per page:
Page 1 of 2

Peer review (6 reviews for 5 publications/grants)

Review activity for Chemosensors. (1)
Review activity for Environmental science and pollution research international (1)
Review activity for Materials. (1)
Review activity for Molecules. (2)
Review activity for Processes. (1)