| 000 | 03517nlm1a2200469 4500 | ||
|---|---|---|---|
| 001 | 647464 | ||
| 005 | 20231030040802.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\12604 | ||
| 035 | _aRU\TPU\network\11382 | ||
| 090 | _a647464 | ||
| 100 | _a20160412a2007 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aApplication of high-frequency magnetron sputtering to deposit thin calcium-phosphate biocompatible coatings on a titanium surface _fV. F. Pichugin [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: p. 682 (9 tit.)] | ||
| 330 | _aThin calcium-phosphate coatings were deposited on titanium substrates by high-frequency magnetron sputtering. The elemental composition of coatings and types of chemical bonds were studied by Rutherford backscattering (RBS) and Fourier transform infrared spectroscopy (FTIR), respectively. An analysis of the IR spectra detected absorption bands caused by vibrations of phosphate PO 4 3− groups and pyrophosphate H2PO 4 − anions, which are typical of apatites. The RBS results showed that the coating contains elements typical of calcium phosphates, i.e., Ca, P, and O; 45.4 ± 1.1, 3.6 ± 0.5, and 41.1 ± 0.7 at %, respectively. The Ca/P atomic ratio depends on sputtering conditions and varies in the range 1.7-4.0. The physicomechanical characteristics of the coatings and their solubility in a biological liquid were studied. The grown coatings can significantly reduce dissolution of substrates and extraction of dopants into the surrounding solution. | ||
| 333 | _aРежим доступа: по договору с организацией-держателем ресурса | ||
| 461 | _tJournal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques | ||
| 463 |
_tVol. 1, iss. 6 _v[P. 679-682] _d2007 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _aRF-magnetron sputtering | |
| 610 | 1 | _atitanium | |
| 610 | 1 | _abiocompatible coatings | |
| 610 | 1 | _aбиосовместимые покрытия | |
| 610 | 1 | _aтитан | |
| 610 | 1 | _aмагнетронное распыление | |
| 701 | 1 |
_aPichugin _bV. F. _cProfessor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences _cPhysicist _f1944- _gVladimir Fyodorovich _2stltpush _3(RuTPU)RU\TPU\pers\30933 |
|
| 701 | 1 |
_aEshenko _bE.V. |
|
| 701 | 1 |
_aSurmenev _bR. A. _cphysicist _cAssociate Professor of Tomsk Polytechnic University, Senior researcher, Candidate of physical and mathematical sciences _f1982- _gRoman Anatolievich _2stltpush _3(RuTPU)RU\TPU\pers\31885 |
|
| 701 | 1 |
_aShesterikov _bE. V. _cphysicist _cleading engineer of Tomsk Polytechnic University _f1979- _gEvgeny Viktorovich _2stltpush _3(RuTPU)RU\TPU\pers\35793 |
|
| 701 | 1 |
_aTverdokhlebov _bS. I. _cphysicist _cAssociate Professor of Tomsk Polytechnic University, Candidate of physical and mathematical science _f1961- _gSergei Ivanovich _2stltpush _3(RuTPU)RU\TPU\pers\30855 |
|
| 701 | 1 |
_aRyabtseva _bM. A. |
|
| 701 | 1 |
_aSokhoreva _bV. V. _cphysicist _cSenior researcher of Tomsk Polytechnic University _f1944- _gValentina Viktorovna _2stltpush _3(RuTPU)RU\TPU\pers\31213 |
|
| 701 | 1 |
_aKhlusov _bI. A. _cbiophysicist _cProfessor of Tomsk Polytechnic University, doctor of medical Sciences _f1963- _gIgor Albertovich _2stltpush _3(RuTPU)RU\TPU\pers\34907 |
|
| 801 | 2 |
_aRU _b63413507 _c20160412 _gRCR |
|
| 856 | 4 | _uhttp://dx.doi.org/10.1134/S1027451007060109 | |
| 942 | _cCF | ||