Zobrazeno 1 - 10
of 49
pro vyhledávání: '"A. L. Wallwork"'
Autor:
Mark L. Wallwork, Jennifer Kirkham, and Okhee Ryu, Simon R. Wood, D. Alastair Smith, Colin Robinson, Jin Zhang, R.C. Shore, Steven J. Brookes
Publikováno v:
Langmuir. 17:2508-2513
The control of hydroxyapatite crystal initiation and growth during enamel development is thought to be mediated by the proteins of the extracellular matrix. However, the precise nature of these critical mineral−protein interactions remains obscure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04ce6c247208a11b98ceb64a523bc5fb
https://doi.org/10.1021/la001281r
https://doi.org/10.1021/la001281r
Publikováno v:
Langmuir. 17:1126-1131
The adhesion force between two 11-amino-1-undecanethiol self-assembled monolayers has been measured as a function of pH in solutions of two ionic strengths, high (10-1 M) and low (10-4 M). In high ionic strength solutions, the force titration curve a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39d52f35c7a3c964a91fc27a84cf09e9
https://doi.org/10.1021/la000870u
https://doi.org/10.1021/la000870u
Publikováno v:
Reviews in Analytical Chemistry, Vol 20, Iss 1, Pp 1-26 (2001)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b6651ee9bcdabbf9cfd7cda8ab8cb5e
https://doi.org/10.1515/revac.2001.20.1.1
https://doi.org/10.1515/revac.2001.20.1.1
Autor:
R.C. Shore, Steven J. Brookes, Wood, D. A. Smith, Jennifer Kirkham, Mark L. Wallwork, J. Zhang, Colin Robinson
Publikováno v:
Caries Research. 35:50-56
Dental fluorosis is an increasing problem, yet the precise mechanism by which fluoride exerts its effects remains obscure. In the present study, we have used atomic force microscopy to image and quantitate surface features of enamel crystals isolated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66d8e2649aae892258dec409087320a1
https://doi.org/10.1159/000047431
https://doi.org/10.1159/000047431
Autor:
Steven J. Brookes, J. Zhang, Colin Robinson, Roger C. Shore, S. R. Wood, Jennifer Kirkham, D. A. Smith, M. L. Wallwork
Publikováno v:
Langmuir. 15:8178-8183
Atomic force microscopy (AFM) has recently been successfully used to describe the surface topography of hydroxyapatite crystals from mammalian skeletal tissues. To further characterize the growth mechanisms of skeletal hydroxyapatite crystals and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ce46eb23c2f990e99c47a498e57fa04
https://doi.org/10.1021/la990321s
https://doi.org/10.1021/la990321s
Autor:
N. J. Hill, Iain May, Yu. S. Fedorov, A. L. Wallwork, S. M. Kulikov, I.S. Dcnniss, E. N. Mishin, B. Ya. Zilberman, I. V. Blazheva
Publikováno v:
Solvent Extraction and Ion Exchange. 17:243-257
The influence of di-n-butyl phosphoric acid (HDBP) upon extraction of uranium(VI) by tri-n-butyl phosphate (TBP) from 0.5--3.0 M nitric acid solutions has been studied. It has been shown that the uranium(VI) distribution coefficient D{sub U} for extr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77d94208f0020bef2bae8cba9193ac31
https://doi.org/10.1080/07366299908934611
https://doi.org/10.1080/07366299908934611
Publikováno v:
Czechoslovak Journal of Physics. 49:597-601
In the PUREX process Pu(IV) and U(VI) nitrate complexes are extracted into 30% TBP/OK (30% tributylphosphate in odourless kerosene) as UO2(NO3)2.2TBP and Pu(NO3)4.2TBP. The actinides can then be selectively stripped back into dilute nitric acid to yi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50372e1f287ddacd9e100b808aceb4ff
https://doi.org/10.1007/s10582-999-1038-8
https://doi.org/10.1007/s10582-999-1038-8
Autor:
Iain May, I. S. Denniss, Robert J. Less, Andrew L. Wallwork, R. J. Taylor, Jeremy M. Rawson, Geoff Brown, Nick J. Hill
Publikováno v:
Journal of Alloys and Compounds. :769-772
Hydroxamic acids complex more readily with Ac(IV) than Ac(VI). Formohydroxamic acid (FHA) is a hydrophilic organic ligand which can readily complex with Np(IV), as indicated by near infrared spectroscopy. Distribution experiments have also shown that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a17de1dabaaeccc82a6992a080998bc
https://doi.org/10.1016/s0925-8388(98)00437-x
https://doi.org/10.1016/s0925-8388(98)00437-x
Autor:
I. S. Denniss, A. L. Wallwork, O. A. Savilova, R. J. Taylor, V. S. Koltunov, G. I. Zhuravleva
Publikováno v:
Scopus-Elsevier
For the accurate computer simulation of the Purex process the kinetics of important chemical reactions occurring in both the aqueous and solvent phases in the process must be included in the model. One important species in the Purex process is Np(IV)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab1f3811ed14496222fc8709c2d75119
https://doi.org/10.1016/s0925-8388(98)00225-4
https://doi.org/10.1016/s0925-8388(98)00225-4
Autor:
Jennifer Kirkham, Colin Robinson, R.C. Shore, M. L. Wallwork, W. A. Bonass, Steven J. Brookes, D. A. Smith
Publikováno v:
Scopus-Elsevier
During the secretory stage of enamel development, the hydroxyapatite crystals appear as thin ribbons which grow substantially in width and thickness during the later maturation stage. In this study, the atomic force microscope (AFM) was used to inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bb4a3dc17fb79d33f0e4979369240a6
https://doi.org/10.3109/03008209809017025
https://doi.org/10.3109/03008209809017025