Salivary Nickel and Chromium Levels in Orthodontic Patients with and Without Periodontitis: a Preliminary Historical Cohort Study
Sign Up to like & getrecommendations! Published in 2018 at "Biological Trace Element Research"
DOI: 10.1007/s12011-018-1582-9
Abstract: Many periodontal patients may need orthodontic treatment. Alterations in oral environment particularly the reduction of pH in periodontal patients could affect metal ion release from orthodontic appliances. However, there is no study on metal ion… read more here.
Keywords: orthodontic patients; nickel chromium; periodontal patients; cohort ... See more keywords
Adsorption of nickel(II) and chromium(III) from aqueous phases on raw smectite: kinetic and thermodynamic studies
Sign Up to like & getrecommendations! Published in 2018 at "Arabian Journal of Geosciences"
DOI: 10.1007/s12517-018-3749-2
Abstract: The ability of Tunisian smectite, collected from Aleg Formation (Jebel Romena), in the adsorption of nickel (Ni(II) and chromium (Cr(III)) cations from aqueous solutions has been studied through a bath adsorption mechanism with respect to… read more here.
Keywords: adsorption; adsorption nickel; nickel chromium; chromium iii ... See more keywords
AN SKP and EIS study of microporous nickel-chromium coatings in copper containing electrolytes
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.05.108
Abstract: Abstract The corrosion behaviour of microporous nickel-chromium systems was studied by means of conventional electrochemical techniques and localized ones using two chloride based electrolytes with and without cupric ions in their composition. The conscious combination… read more here.
Keywords: spectroscopy; nickel chromium; microporous nickel; skp eis ... See more keywords
E‐cigarettes as a source of toxic and potentially carcinogenic metals
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Research"
DOI: 10.1016/j.envres.2016.09.026
Abstract: Background and aims The popularity of electronic cigarette devices is growing worldwide. The health impact of e‐cigarette use, however, remains unclear. E‐cigarettes are marketed as a safer alternative to cigarettes. The aim of this research… read more here.
Keywords: nickel chromium; source toxic; cigarettes source; toxic ... See more keywords
A three-dimensional nickel-chromium layered double hydroxide micro/nanosheet array as an efficient and stable bifunctional electrocatalyst for overall water splitting.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c8nr05974h
Abstract: The development of bifunctional and stable non-noble metal electrocatalysts for the high-performance hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) is very important and challenging for renewable energy. Herein, for the first time, a… read more here.
Keywords: electrocatalyst; water splitting; nickel chromium; bifunctional electrocatalyst ... See more keywords
Multi-parameter coupling study of magnetron sputtering nickel–chromium thin film based on Taguchi-gray correlation method
Sign Up to like & getrecommendations! Published in 2021 at "AIP Advances"
DOI: 10.1063/5.0043898
Abstract: In this study, a nickel–chromium film for detecting strain stress was deposited on 304 stainless steel substrates by the magnetron sputtering technique. The sputtering process parameters were optimized to obtain a better nickel–chromium film. Orthogonal… read more here.
Keywords: nickel chromium; magnetron sputtering; gray correlation; film ... See more keywords
Influence of Heat Treatment on the Properties of Nickel–Chromium–Silicon Bronze Wire
Sign Up to like & getrecommendations! Published in 2018 at "Russian Engineering Research"
DOI: 10.3103/s1068798x18010069
Abstract: The selection of optimal heat-treat conditions for nickel–chromium–silicon bronze wire used in the production of helical compression springs is considered. In experiments, the microstructure of samples after aging at 440–480°C is investigated. Tensile tests are… read more here.
Keywords: bronze wire; chromium silicon; nickel chromium; silicon bronze ... See more keywords
The Changes in Nickel and Chromium Ion Levels in Saliva with Fixed Orthodontic Appliances: A Systematic Review
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13084739
Abstract: Fixed orthodontic appliances (braces systems) contain variable amounts of nickel and chromium, which can lead to immune responses and allergic reactions. The objective of the present review was to evaluate the changes in the quantity… read more here.
Keywords: fixed orthodontic; orthodontic appliances; review; changes nickel ... See more keywords
Microstructure and Soil Wear Resistance of a Grey Cast Iron Alloy Reinforced with Ni and Cr Laser Coatings
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15093153
Abstract: The goal of the presented investigation was to assess the impact of surface laser modification with the implementation of nickel and chromium on the microstructure and tribological behaviour of grey iron. Surface laser modification consisted… read more here.
Keywords: modification; grey; surface; nickel chromium ... See more keywords