Results 91 to 100 of about 45,846 (301)

Bioinspired electrohydrodynamic ceramic patterning of curved metallic substrates [PDF]

, 2014
Template-assisted electrohydrodynamic atomisation (TAEA) has been used for the first time to pattern curved metallic surfaces. Parallel lines of ceramic titania (TiO2) were produced on titanium substrates, convex and concave with diameters of ~25 mm, at ...
Draper, E, Edirisinghe, M, Huang, J, Mahalingam, S, Nithyanandan, A, Rehman, S   +5 more
core   +1 more source

Surface Modification and Tribological Performance of Calcium Phosphate Coatings with TiO₂ Nanoparticles on VT1-0 Titanium by Micro-Arc Oxidation

Crystals
The continuous development of biomedical materials necessitates exploring new solutions to enhance implant performance. This study investigates the impact of titanium dioxide nanoparticles on calcium phosphate coatings applied to VT1-0 titanium ...
Bauyrzhan Rakhadilov, Ainur Zhassulan, Kuanysh Ormanbekov, Aibek Shynarbek, Daryn Baizhan, Tamara Aldabergenova   +5 more
doaj   +1 more source

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

Structural studies of hydrated samples of amorphous calcium phosphate and phosphoprotein nanoclusters [PDF]

, 2016
There are abundant examples of nanoclusters and inorganic microcrystals in biology. Their study under physiologically relevant conditions remains challenging due to their heterogeneity, instability, and the requirements of sample preparation.
Holt, Carl, Härtlein, Michael, Lenton, Samuel, Lund University., Lund University., Müller, Harrald, Nylander, Tommy,, Sawyer, Lindsay, Teixeira, Susana C M   +8 more
core   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Individual aerosol particles from biomass burning in southern Africa: 2. Compositions and aging of inorganic particles [PDF]

, 2003
Individual aerosol particles collected over southern Africa during the SAFARI 2000 field study were studied using transmission electron microscopy and field- emission scanning electron microscopy.
Buseck, Peter R., Hobbs, Peter V., Li, Jia, Pósfai, Mihály   +3 more
core   +1 more source

Structural modification of nanohydroxyapatite Ca10(PO4)6(OH)2 related to Eu3+ and Sr2+ ions doping and its spectroscopic and antimicrobial properties [PDF]

, 2020
The Eu3+ and Sr2+ ions co-doped hydroxyapatite nanopowders (Ca10(PO4)6(OH)2) were synthesized via a precipitation method and post heat-treated at 500 °C.
Dorotkiewicz-Jach, Agata, Drulis-Kawa, Zuzanna, Giersig, Michael, Ledwa, Karolina A. L., Piecuch, Agata, Rewak-Soroczynska, Justyna, Szyszka, Katarzyna, Wiglusz, Rafal J.   +7 more
core   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Physico-chemical and thermochemical studies of the hydrolytic conversion of amorphous tricalcium phosphate into apatite [PDF]

, 2005
The conversion of amorphous tricalcium phosphate with different hydration ratio into apatite in water at 25 °C has been studied by microcalorimetry and several physical–chemical methods.
Betts, Blumenthal, Bonar, Boskey, Carayon, Christoffersen, Christoffersen, Christofferson, Clemens, Combes, de Bruijn, Eanes, Eanes, Eanes, Feng, Garcia, Gee, Gregory Makowski, Grynpas, Habelitz, Heughebaert, Huffman, Kanazaki, Knaack, Koutsoukos, Layrolle, Lebugle, Lowenstam, Maxian, Meyer, Meyer, Meyer, Nagano, Sauer, Scherrer, Shinn-jyh, Simkiss, Skertic, Somrani, Szivek, Termine, Termine, Termine, Tofighi, Treboux, Tung, Van Blitterswijk, Walton, Weichang, Weng, Weng, Wuthier, Yates   +52 more
core   +4 more sources

Calcium phosphate ceramic coatings as carriers of vancomycin

Biomaterials, 1997
Infection in the setting of total joint arthroplasty remains a challenging problem. Attention has turned to developing methods of local delivery of antibiotics for prophylaxis. Vancomycin loaded into calcium phosphate ceramic coatings on titanium alloy substrates is a clinically relevant concept in the setting of total joint arthroplasty.
S, Radin, J T, Campbell, P, Ducheyne, J M, Cuckler   +3 more
openaire   +2 more sources