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Ординатура / Хирургия / Библиотека им академика М.И. Перельмана / Книга_5891_Библиотеки_им_академика_М_И_Перельмана

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362 Index
Poly (lactide-co-glycolide) (PLGA),
235–236, 317 Poly(L-lactic acid) (PLLA), 52–53 Poly(1,3-trimethylene carbonate) (PTMC),
53–54, 235–236 Polyglycolides (PGAs), 124 Poly-b-hydroxybutyrates (PHBA), 124 Polymer-based coatings, 107–108 Polymer coatings, 52–55, 54f Proteins
biological addition, 207–209, 209t effect on magnesium corrosion
performance, 214–218
coated magnesium performance, 216–218 uncoated magnesium performance,
214–215, 214f–217f
-induced corrosion, buffer and atmosphere effect on, 219–226, 219f–224f, 226f
role in biocorrosion, 206–209
Q
Quality assessment, 336 Quality management system, 332–333 Quality of coating, 52, 57, 59, 267
mechanical features, 269
R
Rare-earth elements
inuence on stress corrosion cracking, 190 pharmacophysiology of, 147
Resorbable polymer-based implants, 155,
156t
Roller burnishing, 294–295
S
Scandium oxide, 30, 72 Scanning electron microscopy (SEM)
in vivo biocompatibility of magnesium
alloys, 149
in vivo biodegradation of magnesium
alloys, 138–139, 140f
Self-assembled monolayers (SAM), 36–38,
37f
Self-passivation, 30–32, 31f–32f Severe plastic deformation (SPD) processes,
295–297, 296f
Shot peening, 290–292, 291f–292f, 294t
advantages and drawbacks of, 294t
Silane coatings, 48–50, 49f
Slow strain rate tensile (SSRT) testing, for
stress corrosion cracking, 190, 191f–194f
Sodium bicarbonate-based conversion
coatings, 38–39
Sodium
dodecanoate, 36–37 Sodium palmitate, 36–37 Sodium stearate, 36–37 Sol-gel coatings, 44–48 Solution heat treatment (SHT), 9–10 Sputtering, 62, 94–95 Sputter ion plating (SIP), 95–96 SS 316L, mechanical properties, 264t Standard, denition of, 335–336 Sterilization of medical devices, 342t–344t Stiffness, 315 Strength, 315
retention, 317
Stress corrosion cracking (SCC), 183–184,
317 hydrogen-assisted, 192–193 intergranular, 185–187 of magnesium alloys
alloying elements, inuence of, 187–190,
188f–189f
biomedical perspective, 184–185 dissolution mechanisms, 186–187, 186f fracture mechanics-based approach,
195–198, 195f–197f
mechanical fracture mechanisms, 187 phenomenology of, 185–198 slow strain rate tensile testing for, 190,
191f–194f prevention of, 198–199 transgranular, 185, 187
Surface design, of biodegradable
magnesium alloys. See
Biodegradable magnesium alloys,
surface design of
Surface energy, 268 Surface modication
chemical, 35–55 effect on implant performance, 318–319
internal stresses, 319 surface chemistry, 319
surface structure, 319 electrochemical, 55–59 goals of, 318–319 laser, 65–69
Index 363
Данная книга находится в списке для перевода на русский язык сайта https://meduniver.com/
layer, degradation resistance of, 247 plasma, 59–64 techniques, 89–97
chemical conversion coatings, 92–94 electrochemical deposition, 90–92 physical vapor deposition, 94–97
Surface-modied magnesium-based metals,
average degradation rate of, 247–249
T
Tafel extrapolation, 12–13 Tantalum, mechanical properties of, 264t Tartrate-resistant acid phosphatase,
148–149 Temporary implants, 198 Temporary surface, 89, 100–102,
110, 114 Three-point bending tests, 158–159 Ti alloy, mechanical properties, 264t Titanate-based conversion coatings, 38–39 Titania, 44–46
biocompatibility and biodegradability of,
234t
-containing coatings, on biodegradable Mg-based metals, 235
Titanium dioxide (TiO
) coating, 44–45
2
Tolerance limit, for Mg castings, 4–5
Fe tolerance limit, 6, 7f–8f, 11, 12f Toluidine blue, 148 Toughness, 316 Transgranular stress corrosion cracking
(TGSCC), 185, 187
Tricalcium phosphate (TCP), 124 Tubular slot balloon expandable stent, 265f
U
Ultra-pure magnesium, 9–11
V
Van Giesons stain, 148 Volumetry, 137, 138f–139f
W
Wear resistance, 318 Weight loss, corrosion rate measurement, 6
determination of, 137–138 experiments, 11–12, 14f
X
X-ray diffraction (XRD)
measurement, 32–33 pattern, 105f
Y
Yttrium
ion implantation, 109 oxide, 30, 72
Yttrium–Al–garnet (YAG), 65
Z
Zinc
inuence on stress corrosion cracking, 189 pharmacophysiology of, 147
ZX50 alloy, 104