Search Results - "Fierascu, Radu"

Recovery of Natural Antioxidants from Agro-Industrial Side Streams through Advanced Extraction Techniques by Fierascu, Radu Claudiu, Fierascu, Irina, Avramescu, Sorin Marius, Sieniawska, Elwira

“…Large amounts of agro-industrial waste are being generated each year, leading to pollution and economic loss. At the same time, these side streams are rich…”
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Innovative Approaches for Recovery of Phytoconstituents from Medicinal/Aromatic Plants and Biotechnological Production by Fierascu, Radu Claudiu, Fierascu, Irina, Ortan, Alina, Georgiev, Milen I, Sieniawska, Elwira

“…Continuously growing demand for plant derived therapeutic molecules obtained in a sustainable and eco-friendly manner favors biotechnological production and…”
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Fruits By-Products - A Source of Valuable Active Principles. A Short Review by Fierascu, Radu C, Sieniawska, Elwira, Ortan, Alina, Fierascu, Irina, Xiao, Jianbo

“…The growing demand for more sustainable, alternative processes leading to production of plant-derived preparations imposes the use of plants waste generated…”
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Incorporation of Nanomaterials in Glass Ionomer Cements—Recent Developments and Future Perspectives: A Narrative Review by Fierascu, Radu Claudiu

“…Glass ionomer cements (GICs), restorative materials with commercial availability spanning over five decades, are widely applied due to their advantages…”
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Fragaria Genus: Chemical Composition and Biological Activities by Fierascu, Radu Claudiu, Temocico, Georgeta, Fierascu, Irina, Ortan, Alina, Babeanu, Narcisa Elena

“…The strawberries represent in our days one of the main fresh fruits consumed globally, inevitably leading to large amounts of by-products and wastes. Usually…”
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Bacterial Nanocellulose from Side-Streams of Kombucha Beverages Production: Preparation and Physical-Chemical Properties by Dima, Stefan-Ovidiu, Panaitescu, Denis-Mihaela, Orban, Csongor, Ghiurea, Marius, Doncea, Sanda-Maria, Fierascu, Radu Claudiu, Nistor, Cristina Lavinia, Alexandrescu, Elvira, Nicolae, Cristian-Andi, Trică, Bogdan, Moraru, Angela, Oancea, Florin

“…We focused on preparing cellulose nanofibrils by purification, separation, and mechanical treatment of Kombucha membranes (KM) resulted as secondary product…”
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Phyto-Nanocatalysts: Green Synthesis, Characterization, and Applications by Fierascu, Radu Claudiu, Ortan, Alina, Avramescu, Sorin Marius, Fierascu, Irina

“…Catalysis represents the cornerstone of chemistry, since catalytic processes are ubiquitous in almost all chemical processes developed for obtaining consumer…”
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Recent Progress in the Application of Hydroxyapatite for the Adsorption of Heavy Metals from Water Matrices by Brazdis, Roxana Ioana, Fierascu, Irina, Avramescu, Sorin Marius, Fierascu, Radu Claudiu

“…Wastewater treatment remains a critical issue globally, despite various technological advancements and breakthroughs. The study of different materials and…”
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A Short Overview of Recent Developments in the Application of Polymeric Materials for the Conservation of Stone Cultural Heritage Elements by Fistos, Toma, Fierascu, Irina, Doni, Mihaela, Chican, Irina Elena, Fierascu, Radu Claudiu

“…Stones are ones of the most ancient natural materials exploited by humans, with different uses, from tools to buildings, that have endured over time in better…”
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The Soil Biodegradability of Structured Composites Based on Cellulose Cardboard and Blends of Polylactic Acid and Polyhydroxybutyrate by Radu, Elena-Ruxandra, Panaitescu, Denis Mihaela, Nicolae, Cristian-Andi, Gabor, Raluca Augusta, Rădiţoiu, Valentin, Stoian, Sergiu, Alexandrescu, Elvira, Fierăscu, Radu, Chiulan, Ioana

“…The excessive use of plastics, in addition to the limitative capacities available for plastic waste disposal or recycle increased the interest in degradable…”
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Selected Aspects Regarding the Restoration/Conservation of Traditional Wood and Masonry Building Materials: A Short Overview of the Last Decade Findings by Fierascu, Radu Claudiu, Doni, Mihaela, Fierascu, Irina

“…Vernacular buildings are usually constructed using materials at hand, including wood, natural stone and bricks (either clay or mud bricks). All those materials…”
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Advancements in Stone Object Restoration Using Polymer-Inorganic Phosphate Composites for Cultural Heritage Preservation by Fistos, Toma, Fierascu, Irina, Manaila-Maximean, Doina, Fierascu, Radu Claudiu

“…Recent advancements in cultural heritage preservation have increasingly focused on the development and application of new composites, harnessing the diverse…”
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Phytosynthesized Metallic Nanoparticles—between Nanomedicine and Toxicology. A Brief Review of 2019′s Findings by Fierascu, Irina, Fierascu, Ioana Catalina, Brazdis, Roxana Ioana, Baroi, Anda Maria, Fistos, Toma, Fierascu, Radu Claudiu

“…Phytosynthesized nanoparticles represent a continuously increasing field of research, with numerous studies published each year. However, with the emerging…”
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Synthesis, characterization and efficiency of new organically modified montmorillonite polyethersulfone membranes for removal of zinc ions from wastewasters by Simona, Caprarescu, Raluca, Ianchis, Anita-Laura, Radu, Andrei, Sarbu, Raluca, Somoghi, Bogdan, Trica, Elvira, Alexandrescu, Catalin-Ilie, Spataru, Radu Claudiu, Fierascu, Daniela, Ion-Ebrasu, Silviu, Preda, Leonard-Ionut, Atanase, Dan, Donescu

“…The goal of the present paper was to study the separation efficiency of zinc ions of new synthesized polymer membranes based on polyethersulfone (PES) and…”
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Immobilization of natural betalain pigments in inorganic hosts by Todan, Ligia, Culita, Daniela, Soare, Mirabela, Ion, Rodica, Fierascu, Radu, Maganu, Maria

“…In search of new food-grade pH sensitive formulations, red beet extract rich in betacyanin was included in different inorganic matrices based on silica and…”
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Recent Developments in the Application of Inorganic Nanomaterials and Nanosystems for the Protection of Cultural Heritage Organic Artifacts by Fistos, Toma, Fierascu, Irina, Fierascu, Radu Claudiu

“…Cultural heritage (CH) represents human identity and evidence of the existence and activities that people have left over time. In response to the action of…”
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Polyelectrolyte Coatings-A Viable Approach for Cultural Heritage Protection by Gîfu, Ioana Cătălina, Ianchiș, Raluca, Nistor, Cristina Lavinia, Petcu, Cristian, Fierascu, Irina, Fierascu, Radu Claudiu

“…The continuous degradation of cultural heritage artifacts (due to different factors, including the rising air pollution, climate change or excessive biological…”
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Grapevine Wastes: A Rich Source of Antioxidants and Other Biologically Active Compounds by Baroi, Anda Maria, Popitiu, Mircea, Fierascu, Irina, Sărdărescu, Ionela-Daniela, Fierascu, Radu Claudiu

“…Wine production is one of the most critical agro-industrial sectors worldwide, generating large amounts of waste with negative environmental impacts, but also…”
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Antibacterial and Antitumoral Potentials of Phytosynthesized Silver/Silver Oxide Nanoparticles Using Tomato Flower Waste by Marcu Spinu, Simona, Dragoi Cudalbeanu, Mihaela, Avram, Ionela, Fierascu, Radu Claudiu, Rosu, Petronela Mihaela, Morosanu, Ana-Maria, Cimpeanu, Carmen Laura, Babeanu, Narcisa, Ortan, Alina

“…This study presents the phytosynthesis of silver-based nanoparticles using tomato flower waste extracts for the first time in the literature. The determination…”
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Green Approach for Synthesis of Silver Nanoparticles with Antimicrobial and Antioxidant Properties from Grapevine Waste Extracts by Baroi, Anda Maria, Fierascu, Irina, Ghizdareanu, Andra-Ionela, Trica, Bogdan, Fistos, Toma, Matei Brazdis, Roxana Ioana, Fierascu, Radu Claudiu, Firinca, Cristina, Sardarescu, Ionela Daniela, Avramescu, Sorin Marius

“…The present work aims to study the possibilities of developing silver nanoparticles using natural extracts of grape pomace wastes originating from the native…”
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