The release of nickel from nickel-titanium (NiTi) is strongly reduced by a sub-micrometer thin layer of calcium phosphate deposited by rf-magnetron sputtering
| Parent link: | Journal of Materials Science: Materials in Medicine.— , 1990- Vol. 21, iss. 4.— 2010.— [P. 1233-1239] |
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| Այլ հեղինակներ: | , , , , , |
| Ամփոփում: | Title screen Thin calcium phosphate coatings were deposited on NiTi substrates (plates) by rf-magnetron sputtering. The release of nickel upon immersion in water or in saline solution (0.9% NaCl in water) was measured by atomic absorption spectroscopy (AAS) for 42 days. The coating was analyzed before and after immersion by X-ray powder diffraction (XRD), scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX). After an initial burst during the first 7 days that was observed for all samples, the rate of nickel release decreased 0.4-0.5 ng cm−2 d−1 for a 0.5 μm-thick calcium phosphate coating (deposited at 290 W). This was much less than the release from uncoated NiTi (3.4-4.4 ng cm−2 d−1). Notably, the nickel release rate was not significantly different in pure water and in aqueous saline solution. Режим доступа: по договору с организацией-держателем ресурса |
| Լեզու: | անգլերեն |
| Հրապարակվել է: |
2010
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| Խորագրեր: | |
| Առցանց հասանելիություն: | http://dx.doi.org/10.1007/s10856-010-3989-5 |
| Ձևաչափ: | Էլեկտրոնային Գրքի գլուխ |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647522 |
MARC
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| 200 | 1 | |a The release of nickel from nickel-titanium (NiTi) is strongly reduced by a sub-micrometer thin layer of calcium phosphate deposited by rf-magnetron sputtering |f R. A. Surmenev [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 1238-1239 (34 tit.)] | ||
| 330 | |a Thin calcium phosphate coatings were deposited on NiTi substrates (plates) by rf-magnetron sputtering. The release of nickel upon immersion in water or in saline solution (0.9% NaCl in water) was measured by atomic absorption spectroscopy (AAS) for 42 days. The coating was analyzed before and after immersion by X-ray powder diffraction (XRD), scanning electron microscopy (SEM) and energy-dispersive X-ray spectroscopy (EDX). After an initial burst during the first 7 days that was observed for all samples, the rate of nickel release decreased 0.4-0.5 ng cm−2 d−1 for a 0.5 μm-thick calcium phosphate coating (deposited at 290 W). This was much less than the release from uncoated NiTi (3.4-4.4 ng cm−2 d−1). Notably, the nickel release rate was not significantly different in pure water and in aqueous saline solution. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Journal of Materials Science: Materials in Medicine |d 1990- | ||
| 463 | |t Vol. 21, iss. 4 |v [P. 1233-1239] |d 2010 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a RF-magnetron sputtering | |
| 610 | 1 | |a nickel | |
| 610 | 1 | |a atomic absorption spectroscopy | |
| 610 | 1 | |a X-ray powder diffraction | |
| 610 | 1 | |a phosphate coating | |
| 610 | 1 | |a ВЧ-магнетронное распыление | |
| 610 | 1 | |a никель | |
| 610 | 1 | |a атомно-абсорбционная спектроскопия | |
| 610 | 1 | |a порошковая рентгеновская дифракция | |
| 610 | 1 | |a фосфат кальция | |
| 701 | 1 | |a Surmenev |b R. A. |c physicist |c Associate Professor of Tomsk Polytechnic University, Senior researcher, Candidate of physical and mathematical sciences |f 1982- |g Roman Anatolievich |3 (RuTPU)RU\TPU\pers\31885 |9 15957 | |
| 701 | 1 | |a Ryabtseva |b M. A. | |
| 701 | 1 | |a Shesterikov |b E. V. |c physicist |c leading engineer of Tomsk Polytechnic University |f 1979- |g Evgeny Viktorovich |3 (RuTPU)RU\TPU\pers\35793 |9 18950 | |
| 701 | 1 | |a Pichugin |b V. F. |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |c Physicist |f 1944-2021 |g Vladimir Fyodorovich |3 (RuTPU)RU\TPU\pers\30933 |9 15171 | |
| 701 | 1 | |a Peitsch |b T. | |
| 701 | 1 | |a Epple |b M. | |
| 801 | 2 | |a RU |b 63413507 |c 20160413 |g RCR | |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1007/s10856-010-3989-5 |
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