Enhancing the capabilities of Mg–4Zn-1RE-0.7Zr alloy through synergistic integration of ceramic (ZrO2) &amp; solid lubricant (BN/MoS2) reinforcements: A Taguchi-GRA optimization approach

S.R, Sathishkumar; M, Durairasan

doi:10.1016/j.ceramint.2024.03.284

Cited by 3 publications

References 48 publications

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Detection of Escherichia coli based on CdS QDs nanomarkers and its application in food hygiene and safety

Liang,

Gao,

2024

Funct. Mater. Lett.

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With the continuous exposure of major food safety issues in recent years, food safety has become the focus of people’s attention. As a widely distributed bacterium, excessive levels of Escherichia coli in food may cause gastrointestinal discomfort symptoms, as well as adverse consequences such as food poisoning, acute gastroenteritis, food allergies, and gastric ulcers. Therefore, to ensure food safety and achieve rapid detection of E. coli, this study uses CdS quantum dots (QDs) nanomarkers to detect E. coli in water. Moreover, electrochemical square wave voltammetry is used to determine the relationship between Cadmium (Cd) ion concentration and E. coli concentration in the complex after enzyme-linked immunosorbent reaction. The experiment showed that the average particle size of CdS QDs nanoparticles was 5 nm and they had good biocompatibility. The current magnitude of electrochemical square wave voltammetry was positively correlated with the concentration of Cd ions and E. coli. When the concentration of E. coli was 50-1.0 × 105cfu/mL, its concentration was linearly positively correlated with the magnitude of the current, with a linear correlation coefficient of 0.9873. Compared to the flat plate counting method, its relative error did not exceed 10%, and in addition, the detection time was only 2 h. The above results indicate that CdS QDs nanomarkers can achieve rapid detection of E. coli, effectively improve the detection sensitivity of E. coli, and weaken non-specific adsorption.

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Detection of Escherichia coli based on CdS QDs nanomarkers and its application in food hygiene and safety

Liang,

Gao,

2024

Funct. Mater. Lett.

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Assessment of mechanical and tribological behavior of Mg-4Zn-1RE-0.7Zr alloy: Novel mixture of Si₃N₄/TiC/MoS₂ utilizing casting technique

Venkatrao,

Vinod,

Baburao

et al. 2024

Composites and Advanced Materials

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In the modern era, manufacturers aim for their parts to possess a sleek finish and increased durability to ensure continued functionality. Both the automotive and aerospace industries are actively seeking new materials and methodologies to enhance the surface quality of components during the preparation process and make the most of available resources. Employing casting, advanced techniques, and new materials is crucial for achieving this goal. Industries commonly utilize alloys and composite materials in the production of their components. This study focuses on magnesium composite Mg-4Zn-1RE-0.7Zr alloy to find the influence of varying three different reinforcement particles on mechanical properties and wear rate. An attempt was made to choose a constant 5% Si3N4 as the primary reinforcement and 2.5% to 7.5% of TiC/MoS2 as the secondary reinforcement, respectively. The samples of magnesium hybrid composites are prepared using a centrifugal casting process. The ZE 41 alloy/5% (TiC-MoS2)/5%Si3N4 has a high tensile strength of 942 MPa. In addition, 5% TiC/5% MoS2 with 5% Si3N4 composite has enhanced hardness, which is beneficial for transmission in aircraft like Boeing 727 and die-casting fittings in automobile applications.

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Microstructure, Mechanical and Tribological Properties of Cocrfemnni High Entropy Alloy Matrix Composites Modified with Al, Ti and Nano-Hbn

Ma,

Zhao,

Tisov

2024

Preprint

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Enhancing the capabilities of Mg–4Zn-1RE-0.7Zr alloy through synergistic integration of ceramic (ZrO2) & solid lubricant (BN/MoS2) reinforcements: A Taguchi-GRA optimization approach

Cited by 3 publications

References 48 publications

Detection of Escherichia coli based on CdS QDs nanomarkers and its application in food hygiene and safety

Detection of Escherichia coli based on CdS QDs nanomarkers and its application in food hygiene and safety

Assessment of mechanical and tribological behavior of Mg-4Zn-1RE-0.7Zr alloy: Novel mixture of Si₃N₄/TiC/MoS₂ utilizing casting technique

Microstructure, Mechanical and Tribological Properties of Cocrfemnni High Entropy Alloy Matrix Composites Modified with Al, Ti and Nano-Hbn

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Enhancing the capabilities of Mg–4Zn-1RE-0.7Zr alloy through synergistic integration of ceramic (ZrO2) & solid lubricant (BN/MoS2) reinforcements: A Taguchi-GRA optimization approach

Cited by 3 publications

References 48 publications

Detection of Escherichia coli based on CdS QDs nanomarkers and its application in food hygiene and safety

Detection of Escherichia coli based on CdS QDs nanomarkers and its application in food hygiene and safety

Assessment of mechanical and tribological behavior of Mg-4Zn-1RE-0.7Zr alloy: Novel mixture of Si3N4/TiC/MoS2 utilizing casting technique

Microstructure, Mechanical and Tribological Properties of Cocrfemnni High Entropy Alloy Matrix Composites Modified with Al, Ti and Nano-Hbn

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Assessment of mechanical and tribological behavior of Mg-4Zn-1RE-0.7Zr alloy: Novel mixture of Si₃N₄/TiC/MoS₂ utilizing casting technique