Results 201 to 210 of about 934,882 (245)
Experimental methods in chemical engineering: Cyclic voltammetry—CV
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Cyclic voltammetry (CV) is a foundational electroanalytical technique for investigating redox behaviour and evaluating material performance across fields such as molecular electrochemistry, electrocatalysis, sensing, and energy storage. Despite its widespread use, a gap remains between formal electrochemical theory and the practical data ...
Yasser Matos‐Peralta +4 more
wiley +1 more source
Perspectives in biomedicine: Superfoods and antioxidant power classification
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The market value of natural food antioxidants will double to 8 billion USD by 2033, driven by a global consumer demand for ‘clean label’ products and proactive wellness solutions. However, the industrial application and health labelling (commercial brands) of these compounds remain severely constrained by inconsistent analytical methods.
Domenico Fuoco, Gregory S. Patience
wiley +1 more source
Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis
ChemSusChem, Volume 18, Issue 6, March 15, 2025.The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo +4 more
wiley +1 more source
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Characterization and in vitro Bioactivity of Zinc-containing Bioactive Glass and Glass-ceramics
Journal of Biomaterials Applications, 2006Zinc-containing glass is prepared by the substitution of CaO in 58S bioactive glass with 0.5 and 4 wt% ZnO, and glass-ceramics are obtained by heat-treating the glass at 1200 C. The bending strength and in vitro bioactivity of the glass and glass-ceramics are evaluated.
Jiang Chang
exaly +3 more sources
Bioactive Glasses and Glass-Ceramics
2021The application of some special glass compositions to make implantable biomaterials has revolutionized the medical field and introduced the concept of “surface-active” or “bioactive” materials, which have the ability to elicit a specific biological response at the interface with the surrounding tissue.
openaire +2 more sources
Bioactive glasses as accelerators of apatite bioactivity
Journal of Biomedical Materials Research Part A, 2003AbstractSynthetic carbonatehydroxyapatite is the ceramic closest to the mineral component of human bone and seems, therefore, the optimum material to use in osseous implants. However,in vitroassays performed to determine its bioactivity have shown no positive results after 2 months of assay.
Rámila, Ainhoa +3 more
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The in-vitro bioactivity of mesoporous bioactive glasses
Biomaterials, 2006Ordered mesoporous bioactive glasses (MBGs) with different compositions were prepared by using nonionic block copolymer surfactants as structure-directing agents through an evaporation-induced self-assembly process. Their in-vitro bioactivities were studied in detail by electron microscopy, Fourier-transform infrared spectroscopy, and inductively ...
Yan, X. X. +8 more
openaire +6 more sources
Biomaterials, 2008 This study compares the effects of introducing micro (m-BG) and nanoscale (n-BG) bioactive glass particles on the various properties (thermal, mechanical and microstructural) of poly(3hydroxybutyrate) (P(3HB))/bioactive glass composite systems.
Ipsita Roy +2 more
exaly +2 more sources
2017
Bioactiveglasses were discovered in 1969 and provided for the first time an alternativeto nearly inert implant materials. They formed a rapid, strong, and stable bondwith host tissues. This article examines the frontiers of research crossed toachieve clinical use of bioactive glasses and glass–ceramics.
KARASU, Bekir +3 more
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Bioactiveglasses were discovered in 1969 and provided for the first time an alternativeto nearly inert implant materials. They formed a rapid, strong, and stable bondwith host tissues. This article examines the frontiers of research crossed toachieve clinical use of bioactive glasses and glass–ceramics.
KARASU, Bekir +3 more
+5 more sources
Bioactive glasses and glass-ceramics
Clinical Materials, 1993Bioactive materials are designed to induce a specific biological activity; in most cases the desired biological activity is one that will give strong bonding to bone. A range of materials has been assessed as being capable of bonding to bone, but this paper is solely concerned with bioactive glasses and glass-ceramics.
openaire +2 more sources