Zobrazeno 1 - 10
of 13
pro vyhledávání: '"J P Gittings"'
Autor:
K. Kalloniati, E. D. Christou, A. Kournopoulou, J. A. Gittings, I. Theodorou, S. Zervoudaki, D. E. Raitsos
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Plankton are key ecological indicators for assessing the impacts of human-induced pressures like climate change and waste-water discharge. Here, 26 years (1988–2015) of biweekly in-situ chlorophyll-a concentration, mesozooplankton biomass
Externí odkaz:
https://doaj.org/article/25807fb7b7064d54b2025af22eeb3ac2
Autor:
Christopher R. Bowen, Sarah Thurstan, J P Gittings, Sarah L Griffiths, Sarah H. Cartmell, Irene G Turner
Publikováno v:
Journal of Biomedical Materials Research Part A. 102:1047-1052
Improvements to clinically used biomaterials such as hydroxyapatite (HA) are of potential benefit to the patient. One modification, the addition of surface charges, has been shown to have an important role influencing cell response. In this study, po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff071aebe946cd32ab2f67daade03a3a
https://doi.org/10.1002/jbm.a.34790
https://doi.org/10.1002/jbm.a.34790
Autor:
A C E Dent, Frances R Baxter, Sarah H. Cartmell, J P Gittings, Julian B. Chaudhuri, Christopher R. Bowen, Irene G Turner
Publikováno v:
Ferroelectrics. 390:168-176
This paper studies the effect of porosity on the electrical properties and polarisation behaviour of hydroxyapatite based ceramics prepared in both dense and porous form. Porosity was introduced into the hydroxyapatite using either burnt-out polymer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f900b43a0ce15ca9913d3cab4b0cfc4
https://doi.org/10.1080/00150190903001011
https://doi.org/10.1080/00150190903001011
Autor:
Christopher R. Bowen, Irene G Turner, Frances R Baxter, A C E Dent, J P Gittings, Julian B. Chaudhuri
Publikováno v:
Acta Biomaterialia. 5:743-754
This paper studies the AC conductivity and permittivity of hydroxyapatite (HA)-based ceramics from 0.1 Hz-1 MHz at temperatures from room temperature to 1000 degrees C. HA-based ceramics were prepared either as dense ceramics or in porous form with i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d196768b4c2f7cb71c6b5133b4c671c4
https://doi.org/10.1016/j.actbio.2008.08.012
https://doi.org/10.1016/j.actbio.2008.08.012
Publikováno v:
Materials Science Forum. :91-95
This paper studies the effects of porosity, sintering atmosphere and composition on the polarisation behaviour of calcium phosphate (CaP) ceramics. Hydroxyapatite (HA) and α- tricalcium phosphate (α-TCP) materials were prepared as both dense discs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4076e7fb3e7ab7682e0bc734188b1fe
https://doi.org/10.4028/www.scientific.net/msf.587-588.91
https://doi.org/10.4028/www.scientific.net/msf.587-588.91
Autor:
Irene G Turner, Julian B. Chaudhuri, Christopher R. Bowen, J P Gittings, Frances R Baxter, R. W. C. Lewis
Publikováno v:
Key Engineering Materials. :99-102
Hydroxyapatite (HA) and barium titanate (BT) powders were mixed and sintered to form hydroxyapatite – barium titanate (HABT) ceramics. These materials were then poled and their piezoelectric properties were measured. The microstructure of unpoled s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88d342053424acafcdc33da253e55cf8
https://doi.org/10.4028/www.scientific.net/kem.361-363.99
https://doi.org/10.4028/www.scientific.net/kem.361-363.99
Publikováno v:
Journal of the European Ceramic Society. 27:4187-4190
This paper studies the effect of composite composition on the electrical properties of BaTiO3-hydroxyapatite (HA) composites and examines the high temperature electrical properties of pure HA. At least 80% volume of BaTiO3 was needed for the composit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91bb662b0f858066406f407af7b4a1c4
https://doi.org/10.1016/j.jeurceramsoc.2007.02.120
https://doi.org/10.1016/j.jeurceramsoc.2007.02.120
Publikováno v:
Key Engineering Materials. :349-352
Calcium phosphate (CaP) ceramics possessing an interconnecting porosity network in the appropriate size range for vascularisation offer the possibility of providing a structural matrix for replacement of diseased or damaged bone. Such bioceramics mus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9d77256d9a2cb5a51787c59551bad01
https://doi.org/10.4028/www.scientific.net/kem.284-286.349
https://doi.org/10.4028/www.scientific.net/kem.284-286.349
Publikováno v:
Journal of biomedical materials research. Part A. 102(4)
Improvements to clinically used biomaterials such as hydroxyapatite (HA) are of potential benefit to the patient. One modification, the addition of surface charges, has been shown to have an important role influencing cell response. In this study, po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ad207cb0ab18bfca60047701895c0ea4
https://pubmed.ncbi.nlm.nih.gov/23650144
https://pubmed.ncbi.nlm.nih.gov/23650144
Autor:
D, Kumar, J P, Gittings, I G, Turner, C R, Bowen, L A, Hidalgo-Bastida, A, Bastida-Hidalgo, S H, Cartmell
Publikováno v:
Acta biomaterialia. 6(4)
Hydroxyapatite (HA) has been used clinically to treat bone defects. However, modifications of the surface properties of HA could improve and control bone matrix deposition and localized host tissue integration. The aim of this study was to investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7dbc7a5dd28ad474a859f6e32f3660ba
https://pubmed.ncbi.nlm.nih.gov/19914408
https://pubmed.ncbi.nlm.nih.gov/19914408