Zobrazeno 1 - 10
of 180
pro vyhledávání: '"Ifty, Ahmed"'
Publikováno v:
Biomaterials and Biosystems, Vol 15, Iss , Pp 100099- (2024)
The bone-cartilage interface is defined by a unique arrangement of cells and tissue matrix. Injury to the interface can contribute to the development of arthritic joint disease. Attempts to repair osteochondral damage through clinical trials have gen
Externí odkaz:
https://doaj.org/article/b691898f9dd44e22a4951bcd93f9e98b
Autor:
Jesús Molinar-Díaz, Andi Arjuna, Nichola Abrehart, Alison McLellan, Roy Harris, Md Towhidul Islam, Ahlam Alzaidi, Chris R. Bradley, Charlotte Gidman, Malcolm J. W. Prior, Jeremy Titman, Nicholas P. Blockley, Peter Harvey, Luca Marciani, Ifty Ahmed
Publikováno v:
Molecules, Vol 29, Iss 18, p 4296 (2024)
In this research, resorbable phosphate-based glass (PBG) compositions were developed using varying modifier oxides including iron (Fe2O3), copper (CuO), and manganese (MnO2), and then processed via a rapid single-stage flame spheroidisation process t
Externí odkaz:
https://doaj.org/article/546ea4a30ba348fcb47f1a9f7a04a58a
Autor:
Matthew D. Wadge, Pearl A. Agyakwa, Reda M. Felfel, Richard Homer, Timothy P. Cooper, Zakhar R. Kudrynskyi, Edward Lester, Ifty Ahmed, David M. Grant
Publikováno v:
Materials & Design, Vol 240, Iss , Pp 112835- (2024)
This study details the novel self-assembly of sodium titanate converted Ti-based microspheres into hierarchical porous 3D constructs, with macro-, micro-, and nanoporosity, for the first time. Ti6Al4V microspheres were suspended into 5 M NaOH (60 °C
Externí odkaz:
https://doaj.org/article/70c90d3865a4407ababd92e8c6b73920
Publikováno v:
Heliyon, Vol 9, Iss 12, Pp e23059- (2023)
This study aimed to investigate the immunomodulatory effect of two different forms of phosphate-based glass microspheres (solid and porous), on human macrophages. Human THP-1 monocytes were converted to M0 macrophages after being treated with 100 ng/
Externí odkaz:
https://doaj.org/article/867d0ae5045e4d8988d13b73151e0e13
Autor:
Jesús Molinar‐Díaz, John Luke Woodliffe, Benjamin Milborne, Lauren Murrell, Md Towhidul Islam, Elisabeth Steer, Nicola Weston, Nicola A. Morley, Paul D. Brown, Ifty Ahmed
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 11, Pp n/a-n/a (2023)
Abstract Highly porous, ferromagnetic glass‐ceramic P40‐Fe3O4 microspheres (125–212 µm) with enhanced cytocompatibility have been manufactured for the first time via a facile, rapid, single‐stage flame spheroidization process. Dispersions of
Externí odkaz:
https://doaj.org/article/f405dde7b3974be088eb27c7a0cd8f41
Autor:
Matthew D. Wadge, Matthew A. Bird, Andrzej Sankowski, Hannah Constantin, Michael W. Fay, Timothy P. Cooper, James N. O'Shea, Andrei N. Khlobystov, Darren A. Walsh, Lee R. Johnson, Reda M. Felfel, Ifty Ahmed, David M. Grant
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 5, Pp n/a-n/a (2023)
Abstract This study describes the chemical conversion and heat treatment of Ti6Al4V microspheres (Ti6_MS), and the resulting effects on their electrocatalytic properties. The wet‐chemical conversion (5.0 m NaOH, 60 °C, 24 h; Sample label: Ti6_TC)
Externí odkaz:
https://doaj.org/article/340ad7ab52374e09a6750251001cbd48
Autor:
Matthew D. Wadge, Jamie McGuire, Benjamin V.T. Hanby, Reda M. Felfel, Ifty Ahmed, David M. Grant
Publikováno v:
Journal of Magnesium and Alloys, Vol 9, Iss 1, Pp 336-350 (2021)
A novel approach was developed to reduce the corrosion rate of magnesium (Mg) metal, utilising titanate coatings. Magnetron sputtering was used to deposit ca. 500 nm titanium (Ti) coatings onto pure Mg discs, followed by hydrothermal conversion and i
Externí odkaz:
https://doaj.org/article/a6af1dfb86554146b3288d56ef5a2d07
Autor:
Jesús Molinar-Díaz, John Luke Woodliffe, Elisabeth Steer, Nicola A. Morley, Paul D. Brown, Ifty Ahmed
Publikováno v:
Molecules, Vol 28, Iss 6, p 2523 (2023)
The rapid, single-stage, flame-spheroidisation process, as applied to varying Fe3O4:CaCO3 powder combinations, provides for the rapid production of a mixture of dense and porous ferromagnetic microspheres with homogeneous composition, high levels of
Externí odkaz:
https://doaj.org/article/3bbf5dc951554ba5be39849be828ba0a
Autor:
Ben Milborne, Lauren Murrell, Ian Cardillo-Zallo, Jeremy Titman, Louise Briggs, Colin Scotchford, Alexander Thompson, Robert Layfield, Ifty Ahmed
Publikováno v:
Bioengineering, Vol 9, Iss 11, p 611 (2022)
Phosphate-based glasses (PBGs) are promising materials for bone repair and regeneration as they can be formulated to be compositionally similar to the inorganic components of bone. Alterations to the PBG formulation can be used to tailor their degrad
Externí odkaz:
https://doaj.org/article/e20cfbfe730e4507a23bb48c88364261
Autor:
Matthew D. Wadge, Jamie McGuire, Kathryn G. Thomas, Bryan W. Stuart, Reda M. Felfel, Ifty Ahmed, David M. Grant
Publikováno v:
International Materials Reviews. 68:677-724
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a47de35939c6c53882def5a79a0c6c31
https://doi.org/10.1080/09506608.2022.2153217
https://doi.org/10.1080/09506608.2022.2153217