Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Dongkai Zhu"'
Publikováno v:
Acta Biomaterialia. 127:242-251
Adhesion properties, which can vary with multiple factors, of silicone hydrogel contact lenses are important to their performance and comfort in the eye. In this study, we developed and used a simple, representative testing system and method to study
Publikováno v:
Acta Biomaterialia. 126:477-484
Wear and tribocorrosion of passive oxide film covered metals have been studied at the micro and macroscopic scales. Recent advances in nanotechnology have contributed to breakthroughs in understanding of fundamental friction and wear mechanisms of at
Autor:
You Liu, Wen-Shuai Zheng, Ting Yang, Yuan-Yuan Xu, Li-Xun Guan, Min Tan, Xiaoning Gao, Quanshun Wang, Long-Can Cheng, Dongkai Zhu
Publikováno v:
Translational Cancer Research
We report the case of a 23-year-old man with a medical history of idiopathic thrombocytopenic purpura (ITP) and newly diagnosed with the Epstein-Barr virus (EBV)-positive multiple-site extramedullary plasmacytoma (EMP), which involves the respiratory
Autor:
Dongkai Zhu, Jeremy L. Gilbert
Publikováno v:
Journal of Biomedical Materials Research Part B: Applied Biomaterials. 108:3174-3189
Mechanically assisted crevice corrosion may disrupt passive oxide films on medical alloys and lead to rapid repassivation reactions which generate corrosion currents and shifts in electrode potential due to the non-equilibrium nature of the reactions
Publikováno v:
Journal of Orthopaedic Research. 38:1617-1626
Fretting corrosion at the head-neck taper junction was compared between silicon nitride (Si3 N4 ) and commercially available cobalt chrome (CoCrMo) femoral heads on titanium (Ti-6Al-4V) trunnions. An electrochemical setup was used to capture the fret
Publikováno v:
Acta Biomaterialia. 97:565-577
Mechanically assisted crevice corrosion (MACC) has been associated with implant failure in vivo and is a serious concern in numerous metallic implant systems. Stainless steel medical devices may be subjected to fretting and crevice corrosion in the h
Publikováno v:
Journal of the mechanical behavior of biomedical materials. 129
Soft gasket-like polymer films may provide multiple advantages in inhibiting fretting corrosion between metal-hard surfaces in total joint implants. Self-reinforced composites (SRC's) made from either poly(ether ether ketone), SRC-PEEK, or ultra high
Publikováno v:
Acta biomaterialia. 114
Fretting crevice corrosion in modular tapers of total hip replacements has become a major concern in orthopedic medical devices. Solid and ionic debris arising from fretting crevice corrosion have been implicated in device failure and revision surger
Publikováno v:
Journal of orthopaedic research : official publication of the Orthopaedic Research SocietyREFERENCES. 38(7)
Fretting corrosion at the head-neck taper junction was compared between silicon nitride (Si
Publikováno v:
Tribology International. 164:107198
Fretting crevice corrosion has become a major concern in orthopedic medical devices when passivating alloys are used alone or in combination. In this work the fretting crevice corrosion response of 316 L stainless steel was investigated when the coun