Results 61 to 70 of about 20,300 (346)

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

Direct mineral carbonation of carbide slag waste in fixed bed reactor: comparison of dry and wet route

Sustainable Environment Research
Global climate change due to heavy industrial carbon dioxide (CO2) emissions has become one of the most significant environmental concerns. Mineral carbonation of alkaline wastes into valuable products is a promising CO2 capture, storage, and utilization
Manisha Sukhraj Kothari, Ashraf Aly Hassan, Amr El-Dieb, Hilal El-Hassan   +3 more
doaj   +1 more source

Carbon capture, utilization and storage opportunities to mitigate greenhouse gases

Heliyon
Carbon capture, utilization and storage (CCUS) technologies are utmost need of the modern era. CCUS technologies adoption is compulsory to keep global warming below 1.5 °C.
Muhammad Imran Rashid, Zahida Yaqoob, M.A. Mujtaba, M.A. Kalam, H. Fayaz, Atika Qazi   +5 more
doaj   +1 more source

Reliability-based analysis of recycled aggregate concrete under carbonation [PDF]

, 2018
Durability represents a crucial issue for evaluating safety and serviceability of reinforced concrete structures. Many studies have already focused on carbonation-induced corrosion of natural aggregate concrete (NAC) structures, leading to several ...
Faleschini, Flora, Hofer, Lorenzo, Zanini, Mariano Angelo   +2 more
core   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

Advanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian, Anh Thi Le, Anh Thi Van Le, Dung My Thi Dang, Tin Chanh Duc Doan, Chien Mau Dang, Martin Bolduc   +6 more
wiley   +1 more source

Multi-Criteria Decision Analysis of the Environmental and Economic Parameters for Mineral Carbonation of Steel Slags as a Carbon Capture, Utilization and Storage Materi

Journal of Sustainable Development of Energy, Water and Environment Systems
Mineral carbonation, where steel slags react with carbon dioxide from flue gases to form stable carbonates and silicates, offers a potential carbon capture, utilization, and storage pathway with agricultural applications.
Ponnapat Watjanatepin, Laura Steinwidder, Anthony de Schutter, Nina Miladinović, Tom Van Duyse, Lola Eelen, Giuseppe Granata, Sara Vicca, Tom Van Gerven, Karel Van Acker   +9 more
doaj   +1 more source

Nickel mobilization during single-stage aqueous mineral carbonation of serpentinized peridotite at 185 °C and PCO₂ of 100 bar

Journal of CO2 Utilization
Forsterite-rich ultramafic rocks, such as serpentinized peridotites, are considered highly promising natural materials for mineral carbonation – a carbon capture and storage (CCS) technique aimed at reducing atmospheric carbon dioxide (CO2) by ...
Błażej Cieślik, Alicja Lacinska, Anna Pietranik, Maciej Róziewicz, Artur Pędziwiatr, Krzysztof Turniak, Agata Łamacz, Jakub Kierczak   +7 more
doaj   +1 more source

Production of hydrogen by unmixed steam reforming of methane [PDF]

, 2008
Unmixed steam reforming is an alternative method of catalytic steam reforming that uses separate air and fuel–steam feeds, producing a reformate high in H2 content using a single reactor and a variety of fuels. It claims insensitivity to carbon formation
Dupont, V., Hanley, I., Knight, E., Ross, A.B., Twigg, M.V.   +4 more
core   +1 more source

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

Advanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani, Nessma Bennaceur, Celina Benkhellat, Tristan Georges, Clara Doisneau, Vaskar Sardhalia, Thierry Azaïs, Flora Lemaire, Halima Kerdjoudj, Mohamed Selmane, Capucine Sassoye, Marie Albéric, Cédric Boissière, Nadine Nassif   +13 more
wiley   +1 more source

Mineral carbonation of iron and steel by-products: State-of-the-art techniques and economic, environmental, and health implications

Journal of CO2 Utilization
The escalating global warming has intensified concerns about climate change and prompted a swift shift towards worldwide carbon neutrality and a sustainable future.
Shunyao Wang, Jihye Kim, Tianchen Qin
doaj   +1 more source