Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Marion E. McNeill"'
Publikováno v:
Biomaterials. 14:1059-1063
To enable the synthesis of hydrogels containing microporosity, a family of pore generating additives (porogens) were synthesized from poly(ethylene glycols) (PEGs) with different molecular weights using naphthyl acetic acid. The products formed were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcd4eee94a01db27a88b71ad1d970f56
https://doi.org/10.1016/0142-9612(93)90206-h
https://doi.org/10.1016/0142-9612(93)90206-h
Autor:
Neil B. Graham, Marion E. McNeill
Publikováno v:
Journal of biomaterials science. Polymer edition. 7(11)
Spheres of poly(ethylene oxide) xerogel from 4-17 mm diameter were impregnated with the drug, proxyphylline, or the herbicide, 2,4-DNa and then partly coated with a water-impermeable elastomer. When placed in water the active additive was released ov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df1cb02c073dad9eaab3573597ecaa2a
https://pubmed.ncbi.nlm.nih.gov/8858484
https://pubmed.ncbi.nlm.nih.gov/8858484
Autor:
Marion E. McNeill, Neil B. Graham
Publikováno v:
Journal of biomaterials science. Polymer edition. 7(11)
The diffusive release from hydrogels can be determined by both composition and geometry. This paper presents a theoretical and experimental comparison of the release characteristics of proxyphylline in water-swollen slabs, spheres, and cylinders of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5eeadc1c6e2623085c563c6d5a393d3
https://pubmed.ncbi.nlm.nih.gov/8858483
https://pubmed.ncbi.nlm.nih.gov/8858483
Autor:
Marion E. McNeill, Neil B. Graham
Publikováno v:
Journal of biomaterials science. Polymer edition. 4(3)
This study examines the state of water-association with poly(ethylene oxide), as evidenced by diffusivity, in a series of crosslinked polyurethanes made from poly(ethylene glycols) of a range of molecular weights. As a subsidiary underpinning exercis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d644655c67fb37a0e4359a0565eff543
https://pubmed.ncbi.nlm.nih.gov/8476797
https://pubmed.ncbi.nlm.nih.gov/8476797
Autor:
Marion E. McNeill, Neil B. Graham
Publikováno v:
Journal of biomaterials science. Polymer edition. 5(1-2)
The mechanisms which control the release of dispersed water-soluble drugs from an initially dry hydrogel are complex. The release profile derives from a combination of several contributing factors which may change with time at different rates. It has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::854b403fbdd2e5aaa9090a91b08e825a
https://pubmed.ncbi.nlm.nih.gov/8297824
https://pubmed.ncbi.nlm.nih.gov/8297824
Autor:
Marion E. McNeill, Neil B. Graham
Publikováno v:
ACS Symposium Series ISBN: 9780841214132
Controlled-Release Technology: Pharmaceutical Applications
Controlled-Release Technology: Pharmaceutical Applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf624d459107f179c3db72b3fee48c0d
https://doi.org/10.1021/bk-1987-0348.ch012
https://doi.org/10.1021/bk-1987-0348.ch012
Autor:
Marion E. McNeill, Neil B. Graham
Publikováno v:
Biomaterials. 5(1)
Physical properties such as number average molecular weight Mn, specific hydrates and changing diffusion coefficient of crystalline/rubbery hydrogels based on poly(ethylene glycol) Mn 3 000-8 000 which affect the diffusion of drugs through the water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f786ede5b6fd72826c713f6094c0a41d
https://pubmed.ncbi.nlm.nih.gov/6587916
https://pubmed.ncbi.nlm.nih.gov/6587916
Autor:
PING I. LEE, WILLIAM R. GOOD, W. Mark Saltzman, Stephen H. Pasternak, Robert Langer, Bret Berner, J. C. Keister, Eugene R. Cooper, C. G. Pitt, A. L. Andrady, Y. T. Bao, N. K. P. Samuel, J. Hadgraft, Richard H. Guy, M. C. Davies, A. Brown, L. R. Brown, J. F. Cline, C. L. Raleigh, M. B. Henry, Charles G. Gebelein, Tahseen Mirza, Robert R. Hartsough, D. Attwood, C. J. Tait, J. H. Collett, Karl F. Mueller, Marion E. McNeill, Neil B. Graham, J. Heller, S. H. Pangburn, D. W. H. Penhale, Etienne Schacht, Filip Vandoorne, Joan Vermeersch, Ruth Duncan, S. S. Davis, L. Illum, D. Burgess, J. Ratcliffe, S. N. Mills, Jones W. Fong, Hawkins V. Maulding, George E. Visscher, Josephine P. Nazareno, Jane E. Pearson, W. I. Higuchi, U. D. Rohr, S. A. Burton, P. Liu, J. L. Fox, A. H. Ghanem, H. Mahmoud, S. Borsadia, K. Knutson, S. L. Krill, W. J. Lambert, Victoria M. Knepp, Robert S. Hinz, Francis C. Szoka, Tsuneji Nagai, Toyoaki Ishikura, Yei W. Chien, Chia-Shun Lee, Lawrence S. Olanoff, Richard E. Gibson, C. D. Ebert, V. A. John, P. T. Beall, K. A. Rosenzweig, K. G. Nelson