Search Results - "Voicu Georgeta"

Coatings Based on Phosphate Cements for Fire Protection of Steel Structures by Vijan, Cristina Andreea, Badanoiu, Alina, Voicu, Georgeta, Nicoara, Adrian Ionut

“…Fire events in buildings can cause losses to human life and important material damage, therefore a great deal of attention is paid nowadays to fire prevention…”
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Study of hydration and hardening processes of self-sensing cement-based materials with carbon black content by Pârvan, Marius-George, Voicu, Georgeta, Bădănoiu, Alina-Ioana

“…In this paper was assessed the influence of carbon black (CB) powder on the hydration and hardening processes of Portland cement (PC)-based materials; this…”
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Phosphate Cements Based on Calcined Dolomite: Influence of Calcination Temperature and Silica Addition by Vijan, Cristina Andreea, Badanoiu, Alina, Voicu, Georgeta, Nicoara, Adrian Ionut

“…The aim of this study is to assess the possibility of obtaining phosphate cements based on dolomite calcined at various temperatures with/without quartz sand…”
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Synthesis of High-Performance CSA Cements as Low Carbon OPC Alternative by Marin, Bogdan-Catalin, Voicu, Georgeta, Stoleriu, Stefania

“…Starting from natural raw materials, cements based calcium sulphoaluminate (CSA) clinkers have been successfully obtained as an eco-friendly alternative to…”
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3D Printable Composite Biomaterials Based on GelMA and Hydroxyapatite Powders Doped with Cerium Ions for Bone Tissue Regeneration by Leu Alexa, Rebeca, Cucuruz, Andreia, Ghițulică, Cristina-Daniela, Voicu, Georgeta, Stamat Balahura, Liliana-Roxana, Dinescu, Sorina, Vlasceanu, George Mihail, Stavarache, Cristina, Ianchis, Raluca, Iovu, Horia, Costache, Marieta

“…The main objective was to produce 3D printable hydrogels based on GelMA and hydroxyapatite doped with cerium ions with potential application in bone…”
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Magnetic silica particles functionalized with guanidine derivatives for microwave-assisted transesterification of waste oil by Chipurici, Petre, Vlaicu, Alexandru, Călinescu, Ioan, Vînătoru, Mircea, Busuioc, Cristina, Dinescu, Adrian, Ghebaur, Adi, Rusen, Edina, Voicu, Georgeta, Ignat, Maria, Diacon, Aurel

“…This study aimed to develop a facile synthesis procedure for heterogeneous catalysts based on organic guanidine derivatives superbases chemically grafted on…”
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New Mesoporous Silica Materials Loaded with Polyphenols: Caffeic Acid, Ferulic Acid and p-Coumaric Acid as Dietary Supplements for Oral Administration by Petrisor, Gabriela, Motelica, Ludmila, Ficai, Denisa, Trusca, Roxana Doina, Surdu, Vasile-Adrian, Voicu, Georgeta, Oprea, Ovidiu Cristian, Ficai, Anton, Andronescu, Ecaterina

“…In this study, two types of mesoporous silica with different pore structures and volumes were synthesized by the soft-templating method. The two types of…”
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Fabrication of 3D calcium phosphates based scaffolds using bacterial cellulose as template by Busuioc, Cristina, Stroescu, Marta, Stoica-Guzun, Anicuta, Voicu, Georgeta, Jinga, Sorin-Ion

“…Bacterial cellulose – calcium phosphates composite materials were synthesized by successive immersing of bacterial cellulose membranes prepared in our…”
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The Solidification/Stabilization of Wastewater (From a Landfill Leachate) in Specially Designed Binders Based on Coal Ash by Oproiu, Carmen-Lidia, Voicu, Georgeta, Bădănoiu, Alina, Nicoară, Adrian-Ionuţ

“…The aim of this study is to assess the possibility to solidify/stabilize a liquid waste from a municipal waste landfill using binders based on coal ash (fly…”
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Fire Behavior and Adhesion of Magnesium Phosphate Coatings for the Protection of Steel Structures by Cirstea, Nicoleta Florentina, Badanoiu, Alina, Voicu, Georgeta, Ciocoiu, Robert Catalin, Boscornea, Aurelian Cristian

“…This paper presents the main properties of magnesium phosphate cements (MPCs) to be used as coatings for passive fire protection of steel structures. The…”
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Characteristics of Wollastonite Ceramic Coatings Obtained by Pulsed Laser Deposition by Miu, Dana-Maria, Jinga, Sorin-Ion, Voicu, Georgeta, Iordache, Florin

“…The paper aims at the synthesis and characterization of a wollastonite ceramic layer (belonging to the CaO-SiO 2 system) deposited by PLD (pulsed laser…”
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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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Mineralogical and Microstructural Characteristics of Two Dental Pulp Capping Materials by Voicu, Georgeta, Didilescu, Andreea C, Stoian, Andrei B, Dumitriu, Cristina, Greabu, Maria, Andrei, Mihai

“…This paper aims to investigate the composition, surface, and microstructural characteristics, and bioactivity of two commercially available pulp capping…”
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Intumescent coatings based on alkali-activated borosilicate inorganic polymers by Nicoară, Adrian Ionut, Bădănoiu, Alina Ioana, Voicu, Georgeta, Dinu, Cristian, Ionescu, Andrei

“…This paper presents results regarding the possibility of using intumescent alkali-activated borosilicate inorganic polymers (AABSIP), obtained by alkali…”
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The effect of dental pulp-capping materials on hard-tissue barrier formation by Didilescu, Andreea C., Cristache, Corina M., Andrei, Mihai, Voicu, Georgeta, Perlea, Paula

“…The authors of this systematic review aimed to compare the effects of pulp-capping materials on hard-tissue barrier formation using histologic assessments. The…”
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PCL-ZnO/TiO2/HAp Electrospun Composite Fibers with Applications in Tissue Engineering by Jinga, Sorin-Ion, Zamfirescu, Andreea-Ioana, Voicu, Georgeta, Enculescu, Monica, Evanghelidis, Alexandru, Busuioc, Cristina

“…The main objective of the tissue engineering field is to regenerate the damaged parts of the body by developing biological substitutes that maintain, restore,…”
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Development of 3D Bioactive Scaffolds through 3D Printing Using Wollastonite–Gelatin Inks by Curti, Filis, Stancu, Izabela-Cristina, Voicu, Georgeta, Iovu, Horia, Dobrita, Cristina-Ioana, Ciocan, Lucian Toma, Marinescu, Rodica, Iordache, Florin

“…The bioactivity of scaffolds represents a key property to facilitate the bone repair after orthopedic trauma. This study reports the development of biomimetic…”
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Valorization of Cyprinus Carpio Skin for Biocompatible Collagen Hydrolysates with Potential Application in Foods, Cosmetics and Pharmaceuticals by Dănilă, Elena, Stan, Raluca, Kaya, Mădălina Albu, Voicu, Georgeta, Marin, Maria Minodora, Moroşan, Alina, Titorencu, Irina, Ţuţuianu, Raluca

“…Fish collagen is reported with an increased bioavailability as compared to other sources, the extraction being performed on secondary sources as skin, bones,…”
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Highlighting the Characteristics of Roman Mortars from Ovidiu’s Quadriburgium Archaeological Site, Romania by Mociu, Nicolae Costin, Maftei, Carmen Elena, Carazeanu Popovici, Ionela, Voicu, Georgeta, Buta, Constantin, Stanescu, Madalina

“…This study examines the mortar materials used in the construction of the walls at the Archaeological Roman Fortification site (Ovidiu, Romania) on the shore of…”
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Influence of Thermal Treatment Conditions on the Properties of Dental Silicate Cements by Voicu, Georgeta, Popa, Alexandru Mihai, Badanoiu, Alina Ioana, Iordache, Florin

“…In this study the sol-gel process was used to synthesize a precursor mixture for the preparation of silicate cement, also called mineral trioxide aggregate…”
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