A combined experimental and theoretical study of natural betalain pigments used in dye-sensitized solar cells CI Oprea, A Dumbravă, I Enache, A Georgescu, MA Gîrţu Journal of Photochemistry and Photobiology A: Chemistry 240, 5-13, 2012 | 88 | 2012 |
Synthesis and characterization of cadmium sulfide obtained at room temperature A Dumbrava, C Badea, G Prodan, V Ciupina Chalcogenide Lett 7 (2), 111-118, 2010 | 78 | 2010 |
TOWARD A MORE EFFICIENT UTILISATION OF BETALAINS AS PIGMENTS FOR DYE-SENSITIZED SOLAR CELLS. A Dumbravă, I Enache, CI Oprea, A Georgescu, MA Gîrţu Digest Journal of Nanomaterials & Biostructures (DJNB) 7 (1), 2012 | 77 | 2012 |
Dye-sensitized solar cells based on nanocrystalline TiO2 and natural pigments A Dumbravă, A Georgescu, G Damache, C Badea, I Enache, C Oprea, ... J. Optoelectron. Adv. Mater 10 (11), 2996-3002, 2008 | 55 | 2008 |
DFT Study of Binding and Electron Transfer from a Metal‐Free Dye with Carboxyl, Hydroxyl, and Sulfonic Anchors to a Titanium Dioxide Nanocluster CI Oprea, P Panait, J Lungu, D Stamate, A Dumbravă, F Cimpoesu, ... International Journal of Photoenergy 2013 (1), 893850, 2013 | 35 | 2013 |
Properties of PEG-capped CdS nanopowders synthesized under very mild conditions A Dumbrava, G Prodan, D Berger, M Bica Powder Technology 270, 197-204, 2015 | 31 | 2015 |
Calcium carbonate as silver carrier in composite materials obtained in green seaweed extract with topical applications C Matei, D Berger, A Dumbrava, MD Radu, E Gheorghe Journal of Sol-Gel Science and Technology 93, 315-323, 2020 | 29 | 2020 |
ZINC SULFIDE FINE PARTICLES OBTAINED AT LOW TEMPERATURE. A Dumbrava, C Badea, G Prodan, I Popovici, V Ciupina Chalcogenide Letters 6 (9), 2009 | 29 | 2009 |
Analysis of some metal levels in Danube River water. A Dumbrava, S Birghila Environmental Engineering & Management Journal (EEMJ) 8 (2), 2009 | 26 | 2009 |
Considerations about the dependence of PEGylated ZnS nanoparticles properties on the synthesis method A Dumbrava, D Berger, G Prodan, F Moscalu, A Diacon Zeitschrift für Physikalische Chemie 232 (1), 61-77, 2017 | 24 | 2017 |
Characterization and applications of a new composite material obtained by green synthesis, through deposition of zinc oxide onto calcium carbonate precipitated in green … A Dumbrava, D Berger, C Matei, MD Radu, E Gheorghe Ceramics International 44 (5), 4931-4936, 2018 | 23 | 2018 |
New Composite nanomaterials with antimicrobial and photocatalytic properties based on silver and zinc oxide A Dumbrava, D Berger, C Matei, G Prodan, F Aonofriesei, MD Radu, ... Journal of Inorganic and Organometallic Polymers and Materials 29, 2072-2082, 2019 | 22 | 2019 |
Facile synthesis, characterization and application of functionalized cadmium sulfide nanopowders A Dumbrava, D Berger, G Prodan, F Moscalu, A Diacon Materials Chemistry and Physics 173, 70-77, 2016 | 21 | 2016 |
Investigations on the influence of surfactant in morphology and optical properties of zinc oxide nanopowders for dye-sensitized solar cells applications A Dumbrava, G Prodan, F Moscalu Materials science in semiconductor processing 16 (4), 1095-1104, 2013 | 20 | 2013 |
Heterocyclic azodyes as pigments for dye sensitized solar cells—a combined experimental and theoretical study J Lungu, CI Oprea, A Dumbrava, I Enache, A Georgescu, C Radulescu, ... Journal of Optoelectronics and Advanced Materials 12 (9), 1969, 2010 | 20 | 2010 |
Synthesis, characterisation and thermal behaviour of some thiosulfato-and sulfato copper (II) complexes: Antibacterial activity R Olar, M Badea, O Carp, D Marinescu, V Lazar, C Balotescu, ... Journal of thermal analysis and calorimetry 92, 245-251, 2008 | 19 | 2008 |
Role of energy level alignment in solar cells sensitized with a metal‐free organic dye: A combined experimental and theoretical approach CI Oprea, A Dumbravă, I Enache, J Lungu, A Georgescu, F Moscalu, ... physica status solidi (a) 208 (10), 2467-2477, 2011 | 16 | 2011 |
The Danube River water quality characteristics in the Braila Town I Enache, S Birghila, A Dumbrava Ovidius University Annals of Chemistry 20 (2), 146-152, 2009 | 16 | 2009 |
Dependence on grain size and morphology of zinc sulfide particles by the synthesis route A Dumbrava, V Ciupina, G Prodan Romanian Journal of Physics 50 (7/8), 831, 2005 | 16 | 2005 |
The influence of Triton X-100 surfactant on the morphology and properties of zinc sulfide nanoparticles for applications in azo dyes degradation A Dumbrava, D Berger, G Prodan, C Matei, F Moscalu, A Diacon Materials Chemistry and Physics 193, 316-328, 2017 | 14 | 2017 |