Application of atomic force microscopy methods for testing the surface parameters of coatings of medical implants
| Parent link: | Russian Journal of Nondestructive Testing Vol. 47, iss. 11.— 2011.— [P. 771-782] |
|---|---|
| Autres auteurs: | , , , , , |
| Résumé: | Title screen Atomic force microscopy methods are used to study calcium phosphate coatings that are formed on surfaces of various materials, which are used in medicine, by radio-frequency magnetron sputtering of a hydroxyapatite target. The roughness parameters and values of the surface potentials of metal, polymer, and hybrid substrates are determined in a semicontact regime. Calcium phosphate coatings increase the roughness of surfaces of polymer and metal materials, thus presenting a stimulating factor for the attachment and proliferation of osteogenic cells. Using the Kelvin method, it is shown that calcium phosphate coatings change the surface potential of substrates. |
| Langue: | anglais |
| Publié: |
2011
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| Collection: | Surface Testing |
| Sujets: | |
| Accès en ligne: | http://earchive.tpu.ru/handle/11683/35986 http://dx.doi.org/10.1134/S1061830911110040 |
| Format: | Électronique Chapitre de livre |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648785 |
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| 200 | 1 | |a Application of atomic force microscopy methods for testing the surface parameters of coatings of medical implants |f V. A. Klimenov [et al.] | |
| 203 | |a Text |c electronic | ||
| 225 | 1 | |a Surface Testing | |
| 300 | |a Title screen | ||
| 320 | |a [References: p. 782 (16 tit.)] | ||
| 330 | |a Atomic force microscopy methods are used to study calcium phosphate coatings that are formed on surfaces of various materials, which are used in medicine, by radio-frequency magnetron sputtering of a hydroxyapatite target. The roughness parameters and values of the surface potentials of metal, polymer, and hybrid substrates are determined in a semicontact regime. Calcium phosphate coatings increase the roughness of surfaces of polymer and metal materials, thus presenting a stimulating factor for the attachment and proliferation of osteogenic cells. Using the Kelvin method, it is shown that calcium phosphate coatings change the surface potential of substrates. | ||
| 461 | |t Russian Journal of Nondestructive Testing | ||
| 463 | |t Vol. 47, iss. 11 |v [P. 771-782] |d 2011 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a atomic force microscopy | |
| 610 | 1 | |a surface potential | |
| 610 | 1 | |a roughness | |
| 610 | 1 | |a calcium phosphates | |
| 610 | 1 | |a coatings | |
| 610 | 1 | |a покрытия | |
| 610 | 1 | |a поверхностные потенциалы | |
| 610 | 1 | |a фосфат кальция | |
| 610 | 1 | |a атомно-силовая микроскопия | |
| 701 | 1 | |a Klimenov |b V. A. |c specialist in the field of non-destructive testing |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1951- |g Vasily Aleksandrovich |3 (RuTPU)RU\TPU\pers\32229 |9 16229 | |
| 701 | 1 | |a Tverdokhlebov |b S. I. |c physicist |c Associate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical science |f 1961- |g Sergei Ivanovich |3 (RuTPU)RU\TPU\pers\30855 |9 15101 | |
| 701 | 1 | |a Bolbasov |b E. N. |c physicist |c Senior Researcher at Tomsk Polytechnic University, Candidate of Technical Sciences |f 1981- |g Evgeny Nikolaevich |3 (RuTPU)RU\TPU\pers\30857 |9 15103 | |
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| 701 | 1 | |a Novikov |b V. A. |g Vadim Aleksandrovich | |
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| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/35986 | |
| 856 | 4 | |u http://dx.doi.org/10.1134/S1061830911110040 | |
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