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15篇 您的检索式:作者名="Donik"
    题名 作者 年代 出处 被引量
1Electrochemical and XPS studies of the passive film formed on stainless steels in borate buffer and chloride solutions显示文摘Kocijan A Donik C Jenko M 2007Corrosion Science2007,49,5:1
2Electrochemical and XPS studies of the passive film formed on stainless steels in borate buffer and chloride solutions显示文摘Kocijan A Donik C Jenko M 2007Cor- rosion Science2007,49,:1
3Metabolism of Anabolic Steroids in Man显示文摘 1993Analytica Chimica Acta1993,275,:1
4Electrochemical and XPS Studies of the Passive Film Formed on Stainless Steels in Borate Buffer and Chloride Solutions 显示文摘Kocijan A Donik C Jenko M 2007Corrosion Science2007,49,5:1
5Electrochemical and XPS studies of the passive film formed on stainless steels in borate buffer and chloride solutions显示文摘KOCIJAN A DONIK C JENKO M 2007Corrosion Science2007,49,5:1
6Sex attractant in a brown alga:chemical structure显示文摘MUler D G Jaenicke L Donike M A 1971Science1971,171,:1
7Initial oxidation of duplex stainless steel 显示文摘Donik C Kocijan A Mandrino D 2009Applied Surface Science2009,255,15:1
8Electro-chemical and XPS Studies of the Passive Film Formed on Stain-less Steels in Borate Buffer and Chloride Solutions 显示文摘Kocijan Aleksandra Donik C Rtomir Jenko Monika 2007Corro-sion Science2007,49,:1
9In:sport: Leistung and Gesundheit显示文摘Donike M Barwald KR Klostermann K : The dectction of exogenous testosterone 1983Heck H ed Koln Deutsche Artzte-venag1983,,:1
10Aeylierung mit Bis(acylamiden) ,N-methyl-his( triflu- oroaeetamid) und Bis( trifluoroaeetamid), Zwei neue Reagenzien zur Trifluoracetylierung显示文摘Donike M 1973J Chromatogr1973,78,:1
11Electrochemical and XPS studies of the passive film formed on stainless steels in borate buffer and chloride solutions显示文摘KOCIJAN A DONIK C JENKO M 2007Corr Sci2007,49,:1
12X-ray photoelectron spectroscopy depth profiling of electrochemically prepared thin oxide layers on duplex stain-less steel显示文摘DONIK C KOCIJAN A MANDRINO D 2011Metal Mater Trans B2011,42,5:1
13Metabolism of anabolic-steroids in man-synthesis and use of reference substances for identification of anabolic-steroid metabolites显示文摘Schanzer W Donike M 1993Analytica Chimica Acta1993,275,12:1
14XPS study of duplex stainless steel oxidized by oxygen atoms显示文摘?rtomir Donik Aleksandra Kocijan John T. Grant Monika Jenko Aleksander Drenik Boris Pihlar 2009Corrosion Science2009,,4:1
15In vitro and in vivo degradation behavior of Mg-0.45Zn-0.45Ca(ZX00)screws for orthopedic applications显示文摘Magnesium (Mg) alloys have become a potential material for orthopedic implants due to their unnecessary implant removal, biocompatibility, and mechanical integrity until fracture healing. This study examined the in vitro and in vivo degradation of an Mg fixation screw composed of Mg-0.45Zn-0.45Ca (ZX00, in wt.%). With ZX00 human-sized implants, in vitro immersion tests up to 28 days under physiological conditions, along with electrochemical measurements were performed for the first time. In addition, ZX00 screws were implanted in the diaphysis of sheep for 6, 12, and 24 weeks to assess the degradation and biocompatibility of the screws in vivo. Using scanning electron microscopy (SEM) coupled with energy dispersive X-ray spectroscopy (EDX), micro-computed tomography (μCT), X-ray photoelectron spectroscopy (XPS), and histology, the surface and cross-sectional morphologies of the corrosion layers formed, as well as the bone-corrosion-layer-implant interfaces, were analyzed. Our findings from in vivo testing demonstrated that ZX00 alloy promotes bone healing and the formation of new bone in direct contact with the corrosion products. In addition, the same elemental composition of corrosion products was observed for in vitro and in vivo experiments;however, their elemental distribution and thicknesses differ depending on the implant location. Our findings suggest that the corrosion resistance was microstructure-dependent. The head zone was the least corrosion-resistant, indicating that the production procedure could impact the corrosion performance of the implant. In spite of this, the formation of new bone and no adverse effects on the surrounding tissues demonstrated that the ZX00 is a suitable Mg-based alloy for temporary bone implants.Diana C.Martinez Anna Dobkowska Romy Marek Hanna Cwieka Jakub Jaroszewicz Tomasz Płocinski Crtomir Donik Heike Helmholz Berengere Luthringer-Feyerabend Berit Zeller-Plumhoff Regine Willumeit-Romer Wojciech Swięszkowski 2023Bioactive Materials2023,,10:0
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