effect of antioxidants on ultra high molecular weight

effect of antioxidants on ultra high molecular weight

Effect of Antioxidants on Ultra High Molecular Weight

Effect of Antioxidants on Ultra High Molecular Weight Polyethylene (UHMWPE) Clifford Schrader Eastern Illinois University This research is a product of the graduate program inTechnologyat Eastern Illinois University.Find out more about the program. This is brought to you for free and open access by the Student Theses & Publications at The Keep.

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"effect of antioxidants on ultra high molecular weight

"Effect of Antioxidants on Ultra High Molecular Weight

This thesis presents a study on the effects of antioxidants on the oxidative induction time (OIT), thermal behavior, and hardness property of ultra high molecular weight polyethylene (UHMWPE). The antioxidants were dissolved into methanol alcohol before the solution was mixed with UHMWPE powder. The mixture was degassed under vacuum, and then compression-molded into disks 1.25 in. in diameter

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the antioxidant and non-antioxidant contributions of vitamin

The antioxidant and non-antioxidant contributions of vitamin

The antioxidant and non-antioxidant contributions of vitamin E in vitamin E blended ultra-high molecular weight polyethylene for total knee replacement J Mech Behav Biomed Mater . 2014 Mar;31:21-30. doi: 10.1016/j.jmbbm.2012.12.006.

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anti-oxidation treatment of ultra high molecular weight

Anti-oxidation Treatment of Ultra High Molecular Weight

Wear debris-induced osteolysis remains the greatest limitation of long-term success for total joint replacements with ultra-high molecular weight polyethylene (UHMWPE) bearings. To address oxidative degradation post-gamma irradiation, manufacturers are investigating the incorporation of antioxidants …

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cytoprotective, anti-inflammatory, and antioxidant properties

Cytoprotective, anti-inflammatory, and antioxidant properties

Cytoprotective, anti-inflammatory, and antioxidant properties of high-molecular-weight hyaluronan enriched with red orange extract in human fibroblasts exposed to ultra violet light B irradiation Biotechnol Appl Biochem .

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effect of antioxidants on ultra high molecular weight

Effect of Antioxidants on Ultra High Molecular Weight

This thesis presents a study on the effects of antioxidants on the oxidative induction time (OIT), thermal behavior, and hardness property of ultra high molecular weight polyethylene (UHMWPE). The antioxidants were dissolved into methanol alcohol before the solution was mixed with UHMWPE powder.

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cytoprotective, anti-inflammatory, and antioxidant properties

Cytoprotective, anti-inflammatory, and antioxidant properties

Cytoprotective, anti-inflammatory, and antioxidant properties of high-molecular-weight hyaluronan enriched with red orange extract in human fibroblasts exposed to ultra violet light B irradiation Biotechnol Appl Biochem .

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antioxidant impregnated ultra‐high molecular weight

Antioxidant impregnated ultra‐high molecular weight

The Journal of Orthopaedic Research, a publication of the Orthopaedic Research Society (ORS), is the forum for the rapid publication of high quality reports of new information on the full spectrum of orthopaedic research, including life sciences, engineering, translational, and clinical studies.

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us10265891b2 - antioxidant-infused ultra high molecular

US10265891B2 - Antioxidant-infused ultra high molecular

Various embodiments disclosed relate to antioxidant-stabilized materials including ultra high molecular weight polyethylene (UHMWPE), methods of making the same, and medical implants including the same. In various embodiments, the present invention provides a method of adding antioxidant to UHMWPE.

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is cross-linked polyethylene an improvement over conventional

Is Cross-Linked Polyethylene an Improvement Over Conventional

Is there a measurable effect of cross-linking on TKA survival? Methods: A registry study was conducted, focusing on fixed tibial inserts in primary TKA. Conventional PE represented 87% of the liners, 10% were cross-linked and 2% were antioxidant PE. Sixty-four percent of the liners were posterior-stabilized (PS).

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ultra-high molecular weight polyethylene: influence of the

Ultra-High Molecular Weight Polyethylene: Influence of the

a molecular weight of at least 1 million g/mol, while the American Society for Testing and Materials (ASTM) specifies that UHMWPE has a molecular weight greater than 3.1 million g/mol [5]. Besides the molecular mass, the microstructure of the polymer also plays an important role in determining its physical, chemical and mechanical properties.

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effect of squalene absorption on oxidative stability of

Effect of squalene absorption on oxidative stability of

Effect of molecular weight, calcium stearate, and sterilization methods on the wear of ultra high molecular weight polyethylene acetabular cups in a hip joint simulator J Orthop Res , 17 ( 1999 ) , pp. 329 - 339

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antioxidant impregnated ultra‐high molecular weight

Antioxidant impregnated ultra‐high molecular weight

The Journal of Orthopaedic Research, a publication of the Orthopaedic Research Society (ORS), is the forum for the rapid publication of high quality reports of new information on the full spectrum of orthopaedic research, including life sciences, engineering, translational, and clinical studies.

Contact Suppliers
us10265891b2 - antioxidant-infused ultra high molecular

US10265891B2 - Antioxidant-infused ultra high molecular

Various embodiments disclosed relate to antioxidant-stabilized materials including ultra high molecular weight polyethylene (UHMWPE), methods of making the same, and medical implants including the same. In various embodiments, the present invention provides a method of adding antioxidant to UHMWPE.

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effect of antioxidants on ultra high molecular weight

Effect of Antioxidants on Ultra High Molecular Weight

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effects of vitamin e-stabilized ultra high molecular weight

Effects of Vitamin E-Stabilized Ultra High Molecular Weight

Frontiers in Endocrinology (2019-04-01) . Effects of Vitamin E-Stabilized Ultra High Molecular Weight Polyethylene on Oxidative Stress Response and Osteoimmunological Response in Human Osteoblast

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effect of squalene absorption on oxidative stability of

Effect of squalene absorption on oxidative stability of

Effect of molecular weight, calcium stearate, and sterilization methods on the wear of ultra high molecular weight polyethylene acetabular cups in a hip joint simulator J Orthop Res , 17 ( 1999 ) , pp. 329 - 339

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effect of surface treatment with potassium permanganate on

Effect of surface treatment with potassium permanganate on

The effects of surface treatment using potassium permanganate on ultra-high molecular weight polyethylene (UHMWPE) fibers reinforced natural rubber (NR) composites were investigated. The results showed the surface roughness and the oxygen-containing groups on the surface of the modified fibers were effectively increased.

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