Search Results - "Mihalache, Iuliana"

Antibacterial and Photocatalytic Activity of ZnO/Au and ZnO/Ag Nanocomposites by Busila, Mariana, Musat, Viorica, Alexandru, Petrica, Romanitan, Cosmin, Brincoveanu, Oana, Tucureanu, Vasilica, Mihalache, Iuliana, Iancu, Alina-Viorica, Dediu, Violeta

“…The use of a combination of nanoparticles as antimicrobial agents can be one strategy to overcome the tendency of microbes to become resistant to antibiotic…”
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Light-Sensing Properties of Amorphous Vanadium Oxide Films Prepared by RF Sputtering by Plugaru, Rodica, Mihalache, Iuliana, Romaniţan, Cosmin, Comanescu, Florin, Vulpe, Silviu, Craciun, Gabriel, Plugaru, Neculai, Djourelov, Nikolay

“…In this study we analyzed the structure and light-sensing properties of as-deposited vanadium oxide thin films, prepared by RF sputtering in different Ar:O…”
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Influence of Random Plasmonic Metasurfaces on Fluorescence Enhancement by Anăstăsoaie, Veronica, Tomescu, Roxana, Kusko, Cristian, Mihalache, Iuliana, Dinescu, Adrian, Parvulescu, Catalin, Craciun, Gabriel, Caramizoiu, Stefan, Cristea, Dana

“…One of the strategies employed to increase the sensitivity of the fluorescence-based biosensors is to deposit chromophores on plasmonic metasurfaces which are…”
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Copper doping effect on the properties in ZnO films deposited by sol–gel by Istrate, Anca-Ionela, Mihalache, Iuliana, Romanitan, Cosmin, Tutunaru, Oana, Gavrila, Raluca, Dediu, Violeta

“…In this work, an aqueous sol–gel route involving zinc acetate dihydrate and cupric chloride as precursors was used to obtain intrinsic and Cu-doped ZnO thin…”
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Plasmon-Enhanced Photoresponse of Self-Powered Si Nanoholes Photodetector by Metal Nanowires by Varasteanu, Pericle, Radoi, Antonio, Tutunaru, Oana, Ficai, Anton, Pascu, Razvan, Kusko, Mihaela, Mihalache, Iuliana

“…In this work, we report the development of self-powered photodetectors that integrate silicon nanoholes (SiNHs) and four different types of metal nanowires…”
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The Physicochemical and Antimicrobial Properties of Silver/Gold Nanoparticles Obtained by "Green Synthesis" from Willow Bark and Their Formulations as Potential Innovative Pharmaceutical Substances by Sandulovici, Roxana Colette, Carmen-Marinela, Mihailescu, Grigoroiu, Alexandru, Moldovan, Carmen Aura, Savin, Mihaela, Ordeanu, Viorel, Voicu, Sorina Nicoleta, Cord, Daniel, Costache, Gabriela Mariana, Galatanu, Mona Luciana, Popescu, Mariana, Sarbu, Iulian, Mati, Erand, Ionescu, Lucia Elena, Neagu, Răzvan, Ţucureanu, Vasilica, Claudia, Rîmbu Mirela, Mihalache, Iuliana, Romanitan, Cosmin, Piperea-Sianu, Alice, Boldeiu, Adina, Brincoveanu, Oana, Manea, Carmen Elisabeta, Firtat, Bogdan, Muscalu, George Stelian, Dragomir, David

“…Green chemistry is a pharmaceutical industry tool, which, when implemented correctly, can lead to a minimization in resource consumption and waste. An aqueous…”
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New Amorphous Hydrogels with Proliferative Properties as Potential Tools in Wound Healing by Preda, Petruta, Enciu, Ana-Maria, Adiaconita, Bianca, Mihalache, Iuliana, Craciun, Gabriel, Boldeiu, Adina, Aricov, Ludmila, Romanitan, Cosmin, Stan, Diana, Marculescu, Catalin, Tanase, Cristiana, Avram, Marioara

“…The study and discovery of bioactive compounds and new formulations as potential tools for promoting the repair of dermoepidermal tissue in wound healing is of…”
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Self-Sustained Three-Dimensional Macroporous TiO2-Graphene Photocatalyst for Sunlight Decolorization of Methyl Orange by Mihai, Elena Madalina, Mihalache, Iuliana, Istrate, Anca-Ionela, Banciu, Cristina Antonela, Romanitan, Cosmin, Brincoveanu, Oana, Tanasa, Eugenia, Banu, Alexandra, Veca, Lucia Monica

“…The development of highly efficient sunlight-driven photocatalysts has triggered increased attention due to their merit in effluent treatment through a…”
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From Chip Size to Wafer-Scale Nanoporous Gold Reliable Fabrication Using Low Currents Electrochemical Etching by Varasteanu, Pericle, Romanitan, Cosmin, Bujor, Alexandru, Tutunaru, Oana, Craciun, Gabriel, Mihalache, Iuliana, Radoi, Antonio, Kusko, Mihaela

“…We report a simple, scalable route to wafer-size processing for fabrication of tunable nanoporous gold (NPG) by the anodization process at low constant current…”
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Financial resources - an important aspect of increasing the performance of the health care sector in Romania by Tomaziu-Todosia, Mihaela, Mihalache, Iuliana-Claudia, Apetroi (Răcoare), Felicia- Cătălina

“…Compared from other services, the medical services are accessed, required and necessary for any person, meaning a high cost for health care. In Romania, the…”
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Microstructures and growth characteristics of polyelectrolytes on silicon using layer-by-layer assembly by Bragaru Adina, Kusko Mihaela, Radoi Antonio, Danila Mihai, Simion Monica, Craciunoiu Florea, Pascu Razvan, Mihalache Iuliana, Ignat Teodora

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Highly reflective surface coating using BaSO4 by Caramizoiu, Stefan, Mihalache, Iuliana

“…In this paper is presented a cost-effective high reflective white coating, using common off-the-shelf components. The mixture with the best result will be used…”
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Effect of the lattice mismatch on threading dislocations in heteroepitaxial GaN layers revealed by X-ray diffraction by Romanitan, Cosmin, Mihalache, Iuliana, Tutunaru, Oana, Pachiu, Cristina

“…In this study, structural investigations of the mismatched gallium nitride (GaN) layers grown on SiC, Al2O3 and Si substrate, were performed employing x-ray…”
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PMMA-Au@YAG:Ce phosphor deposited on flexible substrate for white light emitting devices by Ţucureanu, Vasilica, Romanițan, Cosmin, Mihalache, Iuliana, Matei, Alina

“…•YAG:Ce particles were obtained by the modified solid-state method;•Gold nanoparticles were anchored to the surface of the phosphor;•Au@YAG:Ce modified…”
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Terbium-functionalized silica nanoparticles for metal ion sensing by fluorescence quenching by Stoian, Marius C., Mihalache, Iuliana, Matache, Mihaela, Radoi, Antonio

“…We describe preparation of a new luminescent material based on silica nanoparticles functionalized with terbium (Tb3+) complex of a polyamino polycarboxylic…”
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Engineering Graphene Quantum Dots for Enhanced Ultraviolet and Visible Light p‑Si Nanowire-Based Photodetector by Mihalache, Iuliana, Radoi, Antonio, Pascu, Razvan, Romanitan, Cosmin, Vasile, Eugenia, Kusko, Mihaela

“…In this work, a significant improvement of the classical silicon nanowire (SiNW)-based photodetector was achieved through the realization of core–shell…”
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Charge and energy transfer interplay in hybrid sensitized solar cells mediated by graphene quantum dots by Mihalache, Iuliana, Radoi, Antonio, Mihaila, Mihai, Munteanu, Cornel, Marin, Alexandru, Danila, Mihai, Kusko, Mihaela, Kusko, Cristian

“…[Display omitted] •We report a one pot synthesis metod of GQD with controlled size and optoelectronic properties.•An improvement of common N3-DSSC…”
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Strain analysis of SiNWs–GQDs core–shell heterostructures by Romanitan, Cosmin, Varasteanu, Pericle, Radoi, Antonio, Pachiu, Cristina, Mihalache, Iuliana

“…Abstract only…”
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Synthesis and characterization of YAG:Ce,Gd and YAG:Ce,Gd/PMMA nanocomposites for optoelectronic applications by Tucureanu, Vasilica, Matei, Alina, Mihalache, Iuliana, Danila, Mihai, Popescu, Marian, Bita, Bogdan

“…A sol–gel method was developed to obtain cerium-, gadolinium-(co)activated yttrium aluminum garnet (YAG:Ce,Gd) phosphor. The composite was obtained by…”
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Comparative analysis of honey and citrate stabilized gold nanoparticles: In vitro interaction with proteins and toxicity studies by Boldeiu, Adina, Simion, Monica, Mihalache, Iuliana, Radoi, Antonio, Banu, Melania, Varasteanu, Pericle, Nadejde, Paul, Vasile, Eugeniu, Acasandrei, Adriana, Popescu, Roxana Cristina, Savu, Diana, Kusko, Mihaela

“…Gold nanoparticles of comparable size were synthetized using honey mediated green method (AuNPs@honey) and citrate mediated Turkevich method (AuNPs@citrate)…”
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