{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,27]],"date-time":"2026-09-27T06:41:04Z","timestamp":1790491264606,"version":"4.1.0"},"reference-count":39,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2008,11,4]],"date-time":"2008-11-04T00:00:00Z","timestamp":1225756800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Biomed Mater Res"],"published-print":{"date-parts":[[2009,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Osteolysis due to particulate wear debris associated with ultrahigh molecular weight polyethylene (UHMWPE) components of total joint replacement prostheses has been a major factor determining their\n                    <jats:italic>in vivo<\/jats:italic>\n                    lifetime. In recent years, radiation crosslinking has been employed to decrease wear rates in PE components, especially in acetabular cups of total hip replacement prostheses. A drawback of radiation crosslinking is that it leads to a crosslinked PE (or XPE) with lower mechanical properties compared with uncrosslinked PE. In contrast, high\u2010crystallinity PEs are known to have several mechanical properties higher than conventional PE. In this study, we hypothesized that increasing the crystallinity of radiation crosslinked and remelted XPE would result in an increase in tensile properties without compromising wear resistance. High\u2010pressure crystallization was performed on PE and XPE and analyzed for the resulting morphological alterations using differential scanning calorimeter, low voltage scanning electron microscopy, and ultrasmall angle X\u2010ray scattering. Uniaxial tensile tests showed that high\u2010pressure crystallization increased the tensile modulus and yield stress in both PE and XPE, decreased the ultimate strain and ultimate stress in PE but had no significant effect on ultimate strain or ultimate stress in XPE. Multidirectional wear tests demonstrated that high\u2010pressure crystallization decreased the wear resistance of PE but had no effect on the wear resistance of XPE. In conclusion, this study shows that high\u2010pressure crystallization can be effectively used to increase the crystallinity and modulus of XPE without compromising its superior wear resistance compared with PE. \u00a9 2008 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2009\n                  <\/jats:p>","DOI":"10.1002\/jbm.b.31265","type":"journal-article","created":{"date-parts":[[2008,11,4]],"date-time":"2008-11-04T16:44:22Z","timestamp":1225817062000},"page":"137-144","source":"Crossref","is-referenced-by-count":31,"title":["Tensile and tribological properties of high\u2010crystallinity radiation crosslinked UHMWPE"],"prefix":"10.1002","volume":"90B","author":[{"given":"Alessandro","family":"Bistolfi","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mary Beth","family":"Turell","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying\u2010Lung","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anuj","family":"Bellare","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2008,11,4]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-200112000-00007"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0142-9612(99)00053-8"},{"key":"e_1_2_5_4_2","first-page":"3","article-title":"The origin of submicron polyethylene wear debris in total hip arthroplasty","volume":"311","author":"McKellop HA","year":"1995","journal-title":"Clin Orthop"},{"key":"e_1_2_5_5_2","first-page":"28","article-title":"The Otto Aufranc Award. 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