Works by UNGUREANU, ELEONORA-MIHAELA

Results: 35

Modified Electrodes Based on Poly[(2E)-2-(Azulen-1-ylmethylidene)hydrazinecarbothioamide] for Heavy Metal Ions Complexation.

Published in:

Electroanalysis, 2017, v. 29, n. 1, p. 93, doi. 10.1002/elan.201600503

By:

Buica, George‐Octavian;
Birzan, Liviu;
Tecuceanu, Victorita;
Razus, Alexandru C.;
Arnold, Georgiana‐Luiza;
Ungureanu, Eleonora‐Mihaela

Publication type:

Article

Multiwalled Carbon Nanotube-CaCO<sub>3</sub> Nanoparticle Composites for the Construction of a Tyrosinase-Based Amperometric Dopamine Biosensor.

Published in:

Electroanalysis, 2013, v. 25, n. 3, p. 613, doi. 10.1002/elan.201200245

By:

Bujduveanu, Magdalena‐Rodica;
Yao, Wenjuan;
Le Goff, Alan;
Gorgy, Karine;
Shan, Dan;
Diao, Guo‐Wang;
Ungureanu, Eleonora‐Mihaela;
Cosnier, Serge

Publication type:

Article

Electrochemical detection of ursolic acid from spruce (Picea abies) essential oils using modified amperometric microsensors.

Published in:

Analytical Letters, 2019, v. 52, n. 14, p. 2214, doi. 10.1080/00032719.2019.1605373

By:

Oancea, Ioana Adina;
van Staden, Jacobus (Koos) Frederick;
Oancea, Elena;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

Polyazulene-Based Materials for Heavy Metal Ion Detection. 2. (E)-5-(azulen-1-yldiazenyl)-1H-Tetrazole-Modified Electrodes for Heavy Metal Sensing.

Published in:

Coatings (2079-6412), 2020, v. 10, n. 9, p. 869, doi. 10.3390/coatings10090869

By:

Enache, Laura-Bianca;
Anăstăsoaie, Veronica;
Birzan, Liviu;
Ungureanu, Eleonora-Mihaela;
Diao, Peng;
Enachescu, Marius

Publication type:

Article

Studies on Rhodanine Derivatives for Estimation of Chemical Reactivity Parameters by DFT.

Published in:

Symmetry (20738994), 2025, v. 17, n. 3, p. 444, doi. 10.3390/sym17030444

By:

Ungureanu, Eleonora-Mihaela;
Musina, Cornelia Elena;
Matica, Ovidiu-Teodor;
Isopescu, Raluca;
Stanciu, Gabriela;
Stefaniu, Amalia

Publication type:

Article

Chemically Modified Electrodes Based on 4-((5-Isopropyl-3,8-dimethylazulen-1-yl)methylene)-2-phenyloxazol-5(4H)-one.

Published in:

Symmetry (20738994), 2024, v. 16, n. 2, p. 245, doi. 10.3390/sym16020245

By:

Brotea, Alina-Giorgiana;
Matica, Ovidiu-Teodor;
Musina, Cornelia;
Pandele, Andreea Madalina;
Trusca, Roxana;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

Electrochemistry of Rhodanine Derivatives as Model for New Colorimetric and Electrochemical Azulene Sensors for the Detection of Heavy Metal Ions.

Published in:

Symmetry (20738994), 2023, v. 15, n. 3, p. 752, doi. 10.3390/sym15030752

By:

Matica, Ovidiu-Teodor;
Musina, Cornelia;
Brotea, Alina Giorgiana;
Ungureanu, Eleonora-Mihaela;
Cristea, Mihaela;
Isopescu, Raluca;
Buica, George-Octavian;
Razus, Alexandru C.

Publication type:

Article

Advanced Materials Based on Azulenyl-Phenyloxazolone.

Published in:

Symmetry (20738994), 2023, v. 15, n. 2, p. 540, doi. 10.3390/sym15020540

By:

Brotea, Alina-Giorgiana;
Matica, Ovidiu-Teodor;
Musina, Cornelia;
Cristea, Mihaela;
Stefaniu, Amalia;
Pandele, Andreea-Madalina;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

Electrochemical Studies of Azulene Modified Electrodes.

Published in:

Symmetry (20738994), 2023, v. 15, n. 2, p. 514, doi. 10.3390/sym15020514

By:

Anăstăsoaie, Veronica;
Matica, Ovidiu Teodor;
Lete, Cecilia;
Isopescu, Raluca;
Miskovic-Stankovic, Vesna;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

Solvent Effects and Metal Ion Recognition in Several Azulenyl-Vinyl-Oxazolones.

Published in:

Symmetry (20738994), 2023, v. 15, n. 2, p. 327, doi. 10.3390/sym15020327

By:

Homocianu, Mihaela;
Airinei, Anton;
Matica, Ovidiu-Teodor;
Cristea, Mihaela;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

Surface Characterization of Modified Electrodes Based on 4-(Azulen-1-yl)-2,6-bis((E)-2-(thiophen-2-yl)vinyl)pyridine.

Published in:

Symmetry (20738994), 2022, v. 14, n. 12, p. 2506, doi. 10.3390/sym14122506

By:

Chilibon, Irinela;
Păun, Adina-Maria;
Vasiliu, Cristina;
Diacu, Elena;
Isopescu, Raluca;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

Properties Assessment by Quantum Mechanical Calculations for Azulenes Substituted with Thiophen– or Furan–Vinyl–Pyridine.

Published in:

Symmetry (20738994), 2022, v. 14, n. 2, p. N.PAG, doi. 10.3390/sym14020354

By:

Ciocirlan, Oana;
Ungureanu, Eleonora-Mihaela;
Vasile, Alina-Alexandra;
Stefaniu, Amalia

Publication type:

Article

Polyazulene Based Materials for Heavy Metal Ions Detection. 4. Search for Conditions for Thiophen-Vinyl-Pyridine-Azulene Based CMEs Preparation.

Published in:

Symmetry (20738994), 2022, v. 14, n. 2, p. N.PAG, doi. 10.3390/sym14020225

By:

Ungureanu, Eleonora-Mihaela;
Anăstăsoaie, Veronica;
Bujduveanu, Magdalena-Rodica;
Brotea, Alina-Giorgiana;
Isopescu, Raluca;
Stanciu, Gabriela

Publication type:

Article

Surface Characterization of New Azulene-Based CMEs for Sensing.

Published in:

Symmetry (20738994), 2021, v. 13, n. 12, p. 2292, doi. 10.3390/sym13122292

By:

Anăstăsoaie, Veronica;
Omocea, Cristian;
Enache, Laura-Bianca;
Anicăi, Liana;
Ungureanu, Eleonora-Mihaela;
van Staden, Jacobus Frederick;
Enăchescu, Marius

Publication type:

Article

Polyazulene-Based Materials for Heavy Metal Ion Detection. 3. (E)-5-((6- t -Butyl-4,8-dimethylazulen-1-yl) diazenyl)-1H-tetrazole-Based Modified Electrodes.

Published in:

Symmetry (20738994), 2021, v. 13, n. 9, p. 1642, doi. 10.3390/sym13091642

By:

Enache, Laura-Bianca;
Anăstăsoaie, Veronica;
Lete, Cecilia;
Brotea, Alina Giorgiana;
Matica, Ovidiu-Teodor;
Amarandei, Cristina-Andreea;
Brandel, Jérémy;
Ungureanu, Eleonora-Mihaela;
Enăchescu, Marius

Publication type:

Article

Evaluation of (Z)-5-(Azulen-1-ylmethylene)-2-thioxothiazolidin-4-ones Properties Using Quantum Mechanical Calculations.

Published in:

Symmetry (20738994), 2021, v. 13, n. 8, p. 1462, doi. 10.3390/sym13081462

By:

Vasile, Alina-Alexandra;
Ungureanu, Eleonora-Mihaela;
Stanciu, Gabriela;
Cristea, Mihaela;
Stefaniu, Amalia

Publication type:

Article

Recognition of Heavy Metal Ions by Using E-5-((5-Isopropyl-3,8-Dimethylazulen-1-yl) Dyazenyl)-1H-Tetrazole Modified Electrodes.

Published in:

Symmetry (20738994), 2021, v. 13, n. 4, p. 644, doi. 10.3390/sym13040644

By:

Păun, Adina-Maria;
Matica, Ovidiu-Teodor;
Anăstăsoaie, Veronica;
Enache, Laura-Bianca;
Diacu, Elena;
Ungureanu, Eleonora-Mihaela;
Humbert, Christophe;
Bodo, Enrico

Publication type:

Article

Electrochemical Comparison on New (Z)-5-(Azulen-1-Ylmethylene)-2-Thioxo-Thiazolidin-4-Ones.

Published in:

Symmetry (20738994), 2021, v. 13, n. 4, p. 588, doi. 10.3390/sym13040588

By:

Ungureanu, Eleonora-Mihaela;
Popescu, Mariana;
Tatu, Georgiana-Luiza;
Birzan, Liviu;
Isopescu, Raluca;
Stanciu, Gabriela;
Buica, George-Octavian;
Constable, Edwin Charles

Publication type:

Article

ELECTROCHEMICAL CHARACTERIZATION OF TWO OLEAMIDE ANALOGUES ANTI-OBESITY AGENTS.

Published in:

Studia Universitatis Babes-Bolyai, Chemia, 2015, v. 60, n. 3, p. 77

By:

NEGUŢ (CIOATEŞ), CĂTĂLINA;
UNGUREANU, ELEONORA-MIHAELA;
ARNOLD, GEORGIANA-LUIZA;
TĂNASE, CONSTANTIN;
BÎRZAN, LIVIU

Publication type:

Article

ELECTROCHEMICAL IMPEDANCE CHARACTERIZATION OF POLY{N,N'-ETHYLENEBIS[N-[(3-(PYRROLE-1-YL)PROPYL) CARBAMOYL)METHYL]-GLYCINE]} MODIFIED ELECTRODES.

Published in:

Studia Universitatis Babes-Bolyai, Chemia, 2009, p. 113

By:

Buică, George-Octavian;
Maior, Ioana;
Ungureanu, Eleonora-Mihaela;
Vaireanu, Dănuţ-Ionel;
Bucher, Christophe;
Saint-Aman, Eric

Publication type:

Article

Study of the Complexation of 1,3-diethyl 2-(azulen-1-ylmethylene)propanedioate with Lanthanide Cations.

Published in:

Acta Chimica Slovenica, 2014, v. 61, n. 4, p. 894

By:

Amarandei, Cristina-Andreea;
Buica, George-Octavian;
Inel, Georgiana Anca;
Birzan, Liviu;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

On the electrochemical behavior of selanyl azulenes.

Published in:

Journal of Solid State Electrochemistry, 2016, v. 20, n. 11, p. 3151, doi. 10.1007/s10008-016-3371-8

By:

Buica, George-Octavian;
Soare, Maria-Laura;
Inel, Georgiana;
Razus, Alexandru;
Birzan, Liviu;
Oprisanu, Alexandra;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

Thermodynamics of interactions between lead(II) and cadmium(II) ions and azulene-based complexing polymer films.

Published in:

Journal of Solid State Electrochemistry, 2016, v. 20, n. 2, p. 401, doi. 10.1007/s10008-015-3055-9

By:

Buica, George-Octavian;
Birzan, Liviu;
Popescu (Mandoc), Luisa-Roxana;
Ivanov, Alexandru;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

Electrochemical and Spectral Studies on Benzylidenerhodanine for Sensor Development for Heavy Metals in Waters.

Published in:

Applied Sciences (2076-3417), 2022, v. 12, n. 5, p. 2681, doi. 10.3390/app12052681

By:

Matica, Ovidiu Teodor;
Brotea, Alina Giorgiana;
Ungureanu, Eleonora-Mihaela;
Stefaniu, Amalia

Publication type:

Article

Translocation and accumulation of heavy metals in Ocimum basilicum L. plants grown in a mining-contaminated soil.

Published in:

Journal of Soils & Sediments: Protection, Risk Assessment, & Remediation, 2020, v. 20, n. 4, p. 2141, doi. 10.1007/s11368-019-02550-w

By:

Dinu, Cristina;
Vasile, Gabriela-Geanina;
Buleandra, Mihaela;
Popa, Dana Elena;
Gheorghe, Stefania;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

Electrochemical and spectral studies of rhodanine in view of heavy metals determination.

Published in:

Electrochemical Science Advances, 2023, v. 3, n. 6, p. 1, doi. 10.1002/elsa.202100218

By:

Matica, Ovidiu Teodor;
Brotea, Alina Giorgiana;
Ungureanu, Eleonora‐Mihaela;
Mandoc, Luisa Roxana;
Birzan, Liviu

Publication type:

Article

Synthesis and fluorescence of new 3-biphenylpyrrolo[1,2-c]pyrimidines.

Published in:

Arabian Journal of Chemistry, 2017, v. 10, n. 5, p. 643, doi. 10.1016/j.arabjc.2016.09.013

By:

Tatu, Marian-Laurentiu;
Georgescu, Emilian;
Boscornea, Cristian;
Popa, Marcel-Mirel;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

Carbon Substrate Functionalization with Diazonium Salts Toward Sensor Applications.

Published in:

Molecular Crystals & Liquid Crystals, 2008, v. 486, n. 1, p. 271, doi. 10.1080/15421400801921801

By:

Floch, Fabien Le;
Bidan, Gérard;
Pilan, Luisa;
Ungureanu, Eleonora-Mihaela;
Simonato, Jean-Pierre

Publication type:

Article

Electrochemical and QSPR studies of several hydroxy- and amino-polysubstituted benzenes constituents of useful compounds.

Published in:

Journal of Applied Electrochemistry, 2020, v. 50, n. 8, p. 851, doi. 10.1007/s10800-020-01417-0

By:

Pelmus, Marius;
Ungureanu, Eleonora-Mihaela;
Stanescu, Michaela Dina;
Tarko, Laszlo

Publication type:

Article

IMPACT OF MERCURY POLLUTION ON SOIL, SURFACE WATER AND SEDIMENT ECOSYSTEMS IN THE AREA OF AN OLD MERCURY MINE.

Published in:

Environmental Engineering & Management Journal (EEMJ), 2016, v. 15, n. 5, p. 1087, doi. 10.30638/eemj.2016.121

By:

Popescu, Luisa Roxana;
Iordache, Mihaela;
Ungureanu, Eleonora-Mihaela;
Buica, George-Octavian

Publication type:

Article

Synthesis and electrochemical characterization of substituted indolizine carboxylates.

Published in:

Israel Medical Association Journal, 2013, v. 15, n. 6, p. 827, doi. 10.2298/JSC120810117S

By:

SOARE, MARIA-LAURA;
UNGUREANU, ELEONORA-MIHAELA;
GEORGESCU, EMILIAN;
BIRZAN, LIVIU

Publication type:

Article

EVALUATION OF THE SOIL MERCURY POLLUTION INDUCED BY THE CHLORO-ALKANY ACTIVITIES IN CHEMICAL INDUSTRIAL AREAS.

Published in:

Progress of Cryogenics & Isotopes Separation, 2013, v. 16, n. 2, p. 119

By:

Popescu, Luisa-Roxana;
Ungureanu, Eleonora Mihaela;
Iordache, Mihaela;
Inel, Georgiana-Anca;
Iordache, Ioan

Publication type:

Article

Experiments and Calculation on New N,N- bis -Tetrahydroacridines.

Published in:

Molecules, 2024, v. 29, n. 17, p. 4082, doi. 10.3390/molecules29174082

By:

Hrubaru, Madalina-Marina;
Draghici, Constantin;
Ngounoue Kamga, Francis Aurelien;
Diacu, Elena;
Egemonye, ThankGod C.;
Ekennia, Anthony C.;
Ungureanu, Eleonora-Mihaela

Publication type:

Article

Ni(II)-Salophen—Comprehensive Analysis on Electrochemical and Spectral Characterization and Biological Studies.

Published in:

Molecules, 2023, v. 28, n. 14, p. 5464, doi. 10.3390/molecules28145464

By:

Ngounoue Kamga, Francis Aurelien;
Hrubaru, Madalina-Marina;
Enache, Oana;
Diacu, Elena;
Draghici, Constantin;
Tecuceanu, Victorita;
Ungureanu, Eleonora-Mihaela;
Nkemone, Stephanie;
Ndifon, Peter T.

Publication type:

Article

Electrochemical Grafting: A Modern Tool to Achieve New Materials Used for Recognition.

Published in:

Nonlinear Optics, Quantum Optics: Concepts in Modern Optics, 2009, v. 39, n. 1, p. 41

By:

PILAN, LUISA;
UNGUREANU, ELEONORA-MIHAELA;
BIDAN, GÉRARD

Publication type:

Article