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Chromium - Wiley Online Library

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Last Updated: 17 August 2022

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Detailed insight into chromium species released from failed CoCrMo implants: Ex vivo periprosthetic tissues study

. " This unique research study provides details on Cr types and their distribution in periprosthetic tissues of patients with metal \ u2010on \ u2010polyethylene joint implants. Co \ u2013Cr \ u2013Mo alloy has been commonly used in joint substitute and represents a source of metal acquired species. In the instance of chromium, previous research studies on periprosthetic cells exposed primarily Cr circulation, whereas the potential release of cancer causing Cr species has been still a topic of dispute. The highest Cr materials were found in periprosthetic tissues of patients struggling with aseptic helping to loosen and having more Cr \ u2010based implants in the body. The thorough speciation/fractionation study accomplished utilizing the collection of consecutive periprosthetic cells of a patient with substantial metallosis revealed the presence of trace amounts of free Cr, nanoparticles, and steel \ u2010protein facilities, yet most of Cr still took place in CrPO4 kind. ".

Source link: https://onlinelibrary.wiley.com/doi/10.1002/jbm.b.35149


OsSGT1 promotes melatonin‐ameliorated seed tolerance to chromium stress by affecting the OsABI5‐OsAPX1 transcriptional module in rice

. " Complementation assays recommended that the restored expression of OsSGT1 could not save the weak germination exhibitions of sgt1 \ u20101abi5 under Cr stress, even for those of Mel priming, yet the expression of OsABI5, driven by the marketer of OsSGT1, substantially restored the Mel \ u2010ameliorated germination and the expression of ascorbate peroxidase 1 in sgt1 \ u20101abi5. ".

Source link: https://onlinelibrary.wiley.com/doi/10.1111/tpj.15937


A low input strategy for chromium removal from industrial stormwater using peat sorbent

. " Here we examine a flow \ u2010through reactor therapy installment where water exceeds the allowed optimum concentration for drinking water in multiple metals before treatment. Chromium rinds base on the sides of peat particles as chromium accumulates. Chromium and iron K \ u2010edge X \ u2010ray absorption near edge framework spectroscopy reveals chromium predominately in the 3+ oxidation state with minimal quantities of important chromium. We propose the primary methods of chromium attenuation in the activators is rainfall as Cr \ u2010Fe hydroxides integrated with trivalent chromium adsorption onto peat surfaces. ".

Source link: https://onlinelibrary.wiley.com/doi/10.1002/jeq2.20397

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions

* Please keep in mind that all text is summarized by machine, we do not bear any responsibility, and you should always check original source before taking any actions