Search Results - "Cristina Pachiu"

Electrochromic Performance of V2O5 Thin Films Grown by Spray Pyrolysis by Mouratis, Kyriakos, Tudose, Valentin, Romanitan, Cosmin, Pachiu, Cristina, Tutunaru, Oana, Suchea, Mirela, Couris, Stelios, Vernardou, Dimitra, Emmanouel, Koudoumas

“…A new approach regarding the development of nanostructured V2O5 electrochromic thin films at low temperature (250 °C), using air-carrier spray deposition and…”
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Electrical Percolation Threshold and Size Effects in Polyvinylpyrrolidone-Oxidized Single-Wall Carbon Nanohorn Nanocomposite: The Impact for Relative Humidity Resistive Sensors Design by Serban, Bogdan-Catalin, Cobianu, Cornel, Dumbravescu, Niculae, Buiu, Octavian, Bumbac, Marius, Nicolescu, Cristina Mihaela, Cobianu, Cosmin, Brezeanu, Mihai, Pachiu, Cristina, Serbanescu, Matei

“…This paper reports, for the first time, on the electrical percolation threshold in oxidized carbon nanohorns (CNHox)-polyvinylpyrrolidone (PVP) films. We…”
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Functional Enhancement and Characterization of an Electrophysiological Mapping Electrode Probe with Carbonic, Directional Macrocontacts by Popa, Radu C., Serban, Cosmin-Andrei, Barborica, Andrei, Zagrean, Ana-Maria, Buiu, Octavian, Dumbravescu, Niculae, Paslaru, Alexandru-Catalin, Obreja, Cosmin, Pachiu, Cristina, Stoian, Marius, Marculescu, Catalin, Radoi, Antonio, Vulpe, Silviu, Ion, Marian

“…Electrophysiological mapping (EM) using acute electrode probes is a common procedure performed during functional neurosurgery. Due to their constructive…”
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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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Effect of Graphene Nanoplatelets on the Structure, the Morphology, and the Dielectric Behavior of Low-Density Polyethylene Nanocomposites by Maniadi, Athena, Vamvakaki, Maria, Suchea, Mirela, Tudose, Ioan Valentin, Popescu, Marian, Romanitan, Cosmin, Pachiu, Cristina, Ionescu, Octavian N., Viskadourakis, Zaharias, Kenanakis, George, Koudoumas, Emmanouel

“…The incorporation of graphene nanoplatelets (GnPs) within a polymer matrix can play an important role in the physical properties and the functionality of the…”
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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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Nanocrystalline graphite thin layers for low-strain, high-sensitivity piezoresistive sensing by Simionescu, Octavian-Gabriel, Pachiu, Cristina, Ionescu, Octavian, Dumbrăvescu, Niculae, Buiu, Octavian, Popa, Radu Cristian, Avram, Andrei, Dinescu, Gheorghe

“…Bulk nanocrystalline graphite has been investigated as a possible candidate for piezoresistive sensors. The thin films were grown using capacitively coupled…”
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Comparative Study of Graphene Nanoplatelets and Multiwall Carbon Nanotubes-Polypropylene Composite Materials for Electromagnetic Shielding by Tudose, Ioan Valentin, Mouratis, Kyriakos, Ionescu, Octavian Narcis, Romanitan, Cosmin, Pachiu, Cristina, Tutunaru-Brincoveanu, Oana, Suchea, Mirela Petruta, Koudoumas, Emmanouel

“…Graphene nanoplatelets (GNPs) and multiwall carbon nanotubes (CNTs)-polypropylene (PP) composite materials for electromagnetic interference (EMI) shielding…”
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Customizable Fabrication Process for Flexible Carbon-Based Electrochemical Biosensors by Marculescu, Catalin, Preda, Petruta, Burinaru, Tiberiu, Chiriac, Eugen, Tincu, Bianca, Matei, Alina, Brincoveanu, Oana, Pachiu, Cristina, Avram, Marioara

“…In recent research, 3D printing has become a powerful technique and has been applied in the last few years to carbon-based materials. A new generation of…”
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Integrated nanozyme electrochemical sensor for the detection of tannic acid: An advanced approach to rapid and efficient environmental monitoring by Dinu, Livia Alexandra, Baracu, Angela Mihaela, Geana, Elisabeta-Irina, Parvulescu, Catalin, Stoian, Marius C., Brincoveanu, Oana, Pachiu, Cristina, Kurbanoglu, Sevinc

“…This study presents a novel methodology for the rapid on-site detection of tannic acid (TA), a prevalent organic contaminant in various natural environments,…”
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Raman Study of Novel Nanostructured WO3 Thin Films Grown by Spray Deposition by Popescu, Andreea Gabriela Marina, Tudose, Ioan Valentin, Romanitan, Cosmin, Popescu, Marian, Manica, Marina, Schiopu, Paul, Vladescu, Marian, Suchea, Mirela Petruta, Pachiu, Cristina

“…The present communication reports on the effect of the sprayed solution volume variation (as a thickness variation element) on the detailed Raman spectroscopy…”
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Annealing Effect on the Properties of Electrochromic V2O5 Thin Films Grown by Spray Deposition Technique by Mouratis, Kyriakos, Tudose, Ioan Valentin, Bouranta, Andrianna, Pachiu, Cristina, Romanitan, Cosmin, Tutunaru, Oana, Couris, Stelios, Koudoumas, Emmanouel, Suchea, Mirela

“…Nanostructured electrochromic V2O5 thin films were prepared using spray pyrolysis technique growth at a temperature of 250 °C using air-carrier spray…”
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Novel Water-Based Paints for Composite Materials Used in Electromagnetic Shielding Applications by Tudose, Ioan Valentin, Mouratis, Kyriakos, Ionescu, Octavian Narcis, Romanitan, Cosmin, Pachiu, Cristina, Popescu, Marian, Khomenko, Volodymyr, Butenko, Oksana, Chernysh, Oksana, Kenanakis, George, Barsukov, Viacheslav Z, Suchea, Mirela Petruta, Koudoumas, Emmanouel

“…The development of materials offering electromagnetic interference (EMI) shielding is of significant consideration, since this can help in expanding the…”
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Organic-Inorganic Ternary Nanohybrids of Single-Walled Carbon Nanohorns for Room Temperature Chemiresistive Ethanol Detection by Cobianu, Cornel, Serban, Bogdan-Catalin, Dumbravescu, Niculae, Buiu, Octavian, Avramescu, Viorel, Pachiu, Cristina, Bita, Bogdan, Bumbac, Marius, Nicolescu, Cristina-Mihaela, Cobianu, Cosmin

“…Organic-inorganic ternary nanohybrids consisting of oxidized-single walled carbon nanohorns-SnO -polyvinylpyrrolidone (ox-SWCNH/SnO /PVP) with stoichiometry…”
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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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Carbon Allotropes-Based Paints and Their Composite Coatings for Electromagnetic Shielding Applications by Tudose, Ioan Valentin, Mouratis, Kyriakos, Ionescu, Octavian Narcis, Romanitan, Cosmin, Pachiu, Cristina, Pricop, Emil, Khomenko, Volodymyr H, Butenko, Oksana, Chernysh, Oksana, Barsukov, Viacheslav Z, Suchea, Mirela Petruta, Koudoumas, Emmanouel

“…The present manuscript reports on optimized formulations of alcohol-based conductive paints for electromagnetic interference shielding (EMI), which can ensure…”
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3D Printed Metal Oxide-Polymer Composite Materials for Antifouling Applications by Bouranta, Andrianna, Tudose, Ioan Valentin, Georgescu, Luciana, Karaiskou, Anna, Vrithias, Nikolaos Rafail, Viskadourakis, Zacharias, Kenanakis, George, Sfakaki, Efsevia, Mitrizakis, Nikolaos, Strakantounas, George, Papandroulakis, Nikolaos, Romanitan, Cosmin, Pachiu, Cristina, Tutunaru, Oana, Barbu-Tudoran, Lucian, Suchea, Mirela Petruta, Koudoumas, Emmanouel

“…Current technology to prevent biofouling usually relies on the use of toxic, biocide-containing materials, which can become a serious threat to marine…”
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Dataset on large area nano-crystalline graphite film (NCG) grown on SiO2 using plasma-enhanced chemical vapour deposition by Albu, Camelia, Eremia, Sandra A.V., Veca, Monica Lucia, Avram, Andrei, Popa, Radu Cristian, Pachiu, Cristina, Romanitan, Cosmin, Kusko, Mihaela, Gavrila, Raluca, Radoi, Antonio

“…A Si wafer coated with a low temperature oxide (LTO) was used as substrate (Si/SiO2) during the deposition of a thick nano-crystalline graphite (NCG) film by…”
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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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