Search Results - "Crăciun, Gabriel"

Preparation of metal and metal oxide doped silica hollow spheres and the evaluation of their catalytic performance by Diacon, Aurel, Rusen, Edina, Trifan, Adrian, Șomoghi, Raluca, Tutunaru, Oana, Crăciun, Gabriel, Busuioc, Cristina, Voicu, Georgeta

“…The aim of this study was the synthesis of silica hollow spheres-based materials doped with metal nanoparticles or metal oxides. Two different strategies based…”
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Preparation and evaluation of nanocomposites based on transitional oxides and carbon materials for electrochemical applications by Ţucureanu, Vasilica, Obreja, Cosmin Alexandru, Crăciun, Gabriel, Romanițan, Cosmin, Mihăilescu, Carmen-Marinela, Stan, Dana, Matei, Alina

“…In the present paper, it was studied the possibility of obtaining nickel oxide (NiO) for developing nanocomposites based on transitional oxides and carbon…”
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Multicationic LDH-derived Co(x)CeMgAlO mixed oxide catalysts for the total oxidation of methane by Stoian, Marius C., Romaniţan, Cosmin, Crăciun, Gabriel, Culiţă, Daniela C., Papa, Florica, Badea, Mihaela, Negrilă, Cătălin, Popescu, Ionel, Marcu, Ioan-Cezar

“…Several Co(x)CeMgAlO mixed oxides with different cobalt contents x between 7 and 50 at% with respect to cations, but with fixed 10 at% Ce and Mg/Al atomic…”
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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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Structural Parameters and Behavior in Simulated Body Fluid of High Entropy Alloy Thin Films by Craciun, Doina, Laszlo, Edwin A, Mirza-Rosca, Julia C, Dorcioman, Gabriela, Geanta, Victor, Voiculescu, Ionelia, Craciun, Gabriel, Badea, Liviu, Craciun, Valentin

“…The structure, composition and corrosion properties of thin films synthesized using the Pulsed Laser Deposition (PLD) technique starting from a three high…”
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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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A New Hybrid Sensitive PANI/SWCNT/Ferrocene-Based Layer for a Wearable CO Sensor by Savin, Mihaela, Mihailescu, Carmen-Marinela, Avramescu, Viorel, Dinulescu, Silviu, Firtat, Bogdan, Craciun, Gabriel, Brasoveanu, Costin, Pachiu, Cristina, Romanitan, Cosmin, Serban, Andreea-Bianca, Ion, Alina Catrinel, Moldovan, Carmen

“…Developing a sensing layer with high electroactive properties is an important aspect for proper functionality of a wearable sensor. The polymeric nanocomposite…”
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Biosynthesis and Characterization of Copper Oxide Nanoparticles by Alina Matei, Gabriel Craciun, Cosmin Romanitan, Cristina Pachiu, Vasilica Tucureanu

“…In this paper, we report the use of the natural extract of Echinacea leaves [Echinacea purples] for the biosynthesis of copper oxide nanoparticles, with copper…”
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Ternary Nanocomposites Based on Oxidized Carbon Nanohorns as Sensing Layers for Room Temperature Resistive Humidity Sensing by Serban, Bogdan-Catalin, Cobianu, Cornel, Buiu, Octavian, Bumbac, Marius, Dumbravescu, Niculae, Avramescu, Viorel, Nicolescu, Cristina Mihaela, Brezeanu, Mihai, Pachiu, Cristina, Craciun, Gabriel, Radulescu, Cristiana

“…This paper presents the relative humidity (RH) sensing response of a resistive sensor employing sensing layers based on a ternary nanocomposite comprising…”
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Antimicrobial Activity and Degradation Ability Study on Nanoparticle-Enriched Formulations Specially Designed for the Neutralization of Real and Simulated Biological and Chemical Warfare Agents by Ginghina, Raluca-Elena, Toader, Gabriela, Purica, Munizer, Bratu, Adriana-Elena, Lazaroaie, Claudiu, Tiganescu, Tudor-Viorel, Oncioiu, Ramona-Elena, Iorga, George-Ovidiu, Zorila, Florina-Lucica, Constantin, Mihai, Craciun, Gabriel, Comanescu, Florin, Romanitan, Cosmin

“…The present work reveals a comprehensive decontamination study on real and simulated biological and chemical warfare agents (BCWA). The emphasis was on…”
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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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Facile Electrodeposition-Based Chemosensors Using PANI and C-Hybrid Nanomaterials for the Selective Detection of Ammonia and Nitrogen Dioxide at Room Temperature by Grigoroiu, Alexandru, Mihailescu, Carmen-Marinela, Savin, Mihaela, Moldovan, Carmen Aura, Brasoveanu, Costin, Dinulescu, Silviu, Djourelov, Nikolay, Cristian, Georgescu Vlad, Brincoveanu, Oana, Craciun, Gabriel, Pachiu, Cristina, Stan, Ion, Firtat, Bogdan, Muscalu, George Stelian, Ion, Marian, Anghelescu, Adrian

“…Sensor systems for monitoring indoor air quality are vital for the precise quantification of the mechanisms which lead to the deterioration of human health,…”
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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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Vertically Aligned Nanocrystalline Graphite Nanowalls for Flexible Electrodes as Electrochemical Sensors for Anthracene Detection by Stoian, Marius C., Simionescu, Octavian G., Romanitan, Cosmin, Craciun, Gabriel, Pachiu, Cristina, Radoi, Antonio

“…Plasma-enhanced chemical vapor deposition (PECVD) was used to obtain several graphite nanowall (GNW)-type films at different deposition times on silicon and…”
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Graphitized porous silicon decorated with cobalt hexacyanoferrate nanocubes as hybrid electrode for high-performance supercapacitors by Bratosin, Irina-Nicoleta, Romanitan, Cosmin, Craciun, Gabriel, Djourelov, Nikolay, Kusko, Mihaela, Stoian, Marius C., Radoi, Antonio

“…•Cobalt hexacyanoferrate nanocubes were electrodeposited on graphitized porous silicon to achieve a hybrid electrode for supercapacitor assembly.•CoHCF phase…”
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Electrodeposited copper nanocubes on multi-layer graphene: A novel nanozyme for ultrasensitive dopamine detection from biological samples by Dinu, Livia Alexandra, Kurbanoglu, Sevinc, Romanitan, Cosmin, Pruneanu, Stela, Serban, Andreea Bianca, Stoian, Marius C., Pachiu, Cristina, Craciun, Gabriel

“…[Display omitted] •A novel nanozyme CuNCs-Gr was developed for biomedical applications.•Electrochemical synthesis was used to obtain cubic-shaped copper…”
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Investigation of Electrical Transport in Nanostructured V2O5 Thin Films by Plugaru, Rodica, Vulpe, Silviu, Comanescu, Florin, Craciun, Gabriel

“…We have investigated the structure and electrical properties of vanadium oxide thin films deposited by RF sputtering on p-type Si substrates and annealed at…”
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SPR detection of protein enhanced by seedless synthesized gold nanorods by Constantin, Elena, Varasteanu, Pericle, Mihalache, Iuliana, Craciun, Gabriel, Mitran, Raul-Augustin, Popescu, Melania, Boldeiu, Adina, Simion, Monica

“…Surface plasmon resonance (SPR) is a label-free, real-time bio-sensing technique with high potential in the diagnostic area, especially when a signal…”
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ZnO/NiO heterostructure-based microsensors used in formaldehyde detection at room temperature: Influence of the sensor operating voltage by Chelu, Mariana, Chesler, Paul, Anastasescu, Mihai, Hornoiu, Cristian, Mitrea, Daiana, Atkinson, Irina, Brasoveanu, Costin, Moldovan, Carmen, Craciun, Gabriel, Gheorghe, Marin, Gartner, Mariuca

“…Recently the emissions of volatile organic compounds (VOCs) in the atmosphere have increased dramatically with rapid development of urbanization and industry…”
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Modified Metal Assisted Photochemical Etching technique for SiC porosification by Pascu, Razvan, Simion, Monica, Romanitan, Cosmin, Mihalache, Iuliana, Varasteanu, Pericle, Craciun, Gabriel

“…A modified technique based on the well-known Metal Assisted Photochemical Etching is proposed for SiC porosification. Three main components are used: an UV…”
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