Fatigue behavior of removable partial denture cast and laser‐sintered cobalt‐chromium (CoCr) and polyetheretherketone (PEEK) clasp materials
Sign Up to like & getrecommendations! Published in 2022 at "Clinical and Experimental Dental Research"
DOI: 10.1002/cre2.645
Abstract: To investigate the fatigue behavior of cast and laser‐sintered cobalt‐chromium (CoCr) and polyetheretherketone (PEEK) material for a removable partial denture (RPD) clasps. read more here.
Keywords: cobalt chromium; cast laser; chromium cocr; laser sintered ... See more keywords
Tailoring of structural and magnetic properties by substitution of copper in cobalt chromium ferrites
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.06.235
Abstract: Abstract The simple and cost-effective powder metallurgy method has been employed to prepare a series of copper substituted cobalt chromium ferrites CuxCo1-xCr0.5Fe2O4 (x = 0, 0.2, 0.4, 0.6, 0.8, 1.0). The calcination of the samples has been… read more here.
Keywords: cobalt chromium; copper; chromium ferrites; spectroscopy ... See more keywords
TCT-506 Cut-off value of malapposition volume on resolution of acute incomplete stent apposition at one month using serial optical coherence tomography after cobalt- chromium everolimus-eluting stent implantation in patients with stable coronary artery disease.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the American College of Cardiology"
DOI: 10.1016/j.jacc.2018.08.1683
Abstract: A previous optical coherence tomography (OCT) study showed that incomplete stent apposition (ISA) of drug eluting stents is a major risk factor for stent thrombosis. The cobalt-chromium everolimus-eluting stent (CoCr- EES) incorporating a highly biocompatible… read more here.
Keywords: optical coherence; cobalt chromium; chromium everolimus; stent apposition ... See more keywords
A multiscale finite element model of sliding wear for cobalt-chromium undergoing ratcheting wear
Sign Up to like & getrecommendations! Published in 2020 at "Wear"
DOI: 10.1016/j.wear.2020.203482
Abstract: Abstract Cobalt-chromium alloys are used in reciprocated sliding wear applications where the mated surfaces cannot be lubricated, due to their excellent frictional properties and ability to resist seizure. However, various health risks due to cobalt… read more here.
Keywords: cobalt; cobalt chromium; model; wear cobalt ... See more keywords
Toxicity and Metabolomic Impact of Cobalt, Chromium, and Nickel Exposure on HepaRG Hepatocytes.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical research in toxicology"
DOI: 10.1021/acs.chemrestox.1c00429
Abstract: Cobalt, chromium, and nickel are used in orthopedic prostheses. They can be released, accumulate in many organs, and be toxic. The aim of this study is to evaluate the cytotoxicity of these metals on human… read more here.
Keywords: cobalt chromium; chromium nickel; heparg;
No association between blood count levels and whole-blood cobalt and chromium levels in 1,900 patients with metal-on-metal hip arthroplasty
Sign Up to like & getrecommendations! Published in 2020 at "Acta Orthopaedica"
DOI: 10.1080/17453674.2020.1827191
Abstract: Background and purpose — The accelerated wear of poorly functioning metal-on-metal (MoM) hip implants may cause elevated whole-blood cobalt (Co) and chromium (Cr) levels. Hematological and endocrinological changes have been described as the most sensitive… read more here.
Keywords: blood cobalt; cobalt chromium; whole blood; blood ... See more keywords
Nickel, cobalt, and chromium in nail sticker and tip products in Korea
Sign Up to like & getrecommendations! Published in 2023 at "Contact Dermatitis"
DOI: 10.1111/cod.14279
Abstract: Nail stickers and nail tips are increasingly used nail products in Korea, and the rest of the world. However, no studies have examined if these specific consumer products might contain nickel, cobalt, and/or chromium, that… read more here.
Keywords: products korea; nickel cobalt; nail; cobalt chromium ... See more keywords
Action of chitosan-based solutions against a model four-species biofilm formed on cobalt-chromium and acrylic resin surfaces.
Sign Up to like & getrecommendations! Published in 2023 at "Gerodontology"
DOI: 10.1111/ger.12672
Abstract: OBJECTIVE To evaluate the anti-biofilm action of chitosan, nanoparticulate chitosan, and denture cleanser Nitradine™ against biofilms comprising Candida albicans, Candida glabrata, Staphylococcus aureus, and Streptococcus mutans. BACKGROUND Biofilm removal from removable partial dentures (RPD) is… read more here.
Keywords: chitosan based; cobalt chromium; acrylic resin; four species ... See more keywords
Manufacture of Cobalt–Chromium Powders by the Electric Discharge Dispersion of Wastes and Their Investigation
Sign Up to like & getrecommendations! Published in 2018 at "Russian Metallurgy (Metally)"
DOI: 10.1134/s0036029518120108
Abstract: An energy-saving, ecologically safe, and resource-saving technology is proposed to fabricate a powder material from the wastes of cobalt–chromium alloys with a given size and shape distribution of particles, which can be used for additive… read more here.
Keywords: powders electric; manufacture cobalt; cobalt chromium; electric discharge ... See more keywords
Effect of Temperature on the Porosity of the Additive Products Made of the Dispersed Wastes of Cobalt–Chromium Alloys
Sign Up to like & getrecommendations! Published in 2019 at "Russian Metallurgy (Metally)"
DOI: 10.1134/s0036029519120139
Abstract: The additive articles made from the powders fabricated by electric discharge dispersion of the wastes of cobalt–chromium alloys are studied. These articles are shown to have a fine-grained structure without inclusions and discontinuities, and their… read more here.
Keywords: cobalt chromium; temperature; wastes cobalt; porosity ... See more keywords
E-021 Arterial straightening induced by flow-diverters for distal aneurysms
Sign Up to like & getrecommendations! Published in 2018 at "Journal of NeuroInterventional Surgery"
DOI: 10.1136/neurintsurg-2018-snis.97
Abstract: Introduction Intra-aneurysmal flow is influenced by the curvature of the parent artery. Stent placement may straighten parent vessels with an impact in local hemodynamics. Few data have been reported about vascular geometry modification with the… read more here.
Keywords: fds placement; cobalt chromium; geometry; distal aneurysms ... See more keywords