Surfactant-free synthesis of CuBr NPs decorated by Pt for glucose and nitrite sensors

Live-tracking of beef freshness by sub-ppb level ammonia detection using WS2/rGO nanoflakes incorporating edge site-enriched acidic sulfur

“…This was also done to enable the sensor to be applicable for other uses, such as monitoring in factories, chemical plants, and laboratories, for monitoring environmental pollution, waste gas emissions, gas leakage in dangerous situations, and for healthcare diagnosis. 64–76…”

Green Synthesis of PtPdNiFeCu High-Entropy Alloy Nanoparticles for Glucose Detection

“…Among the many methods of glucose detection, the electrochemical method has been widely concerned because of its simple equipment configuration, high sensitivity and reliability, low detection limit, and high cost efficiency . Among them, nonenzyme sensors based on electrocatalysis are considered to be more promising than enzyme sensors because they overcome the limitation of enzyme sensitivity to environmental temperature factors and can continuously detect glucose changes with high performance . Currently, a wide variety of electrocatalyst materials, such as noble metals, alloys, metal oxides, nanocomposites, and carbon-based materials, have been used in the field of electrochemical sensing .…”

“… 8 Among them, nonenzyme sensors based on electrocatalysis are considered to be more promising than enzyme sensors because they overcome the limitation of enzyme sensitivity to environmental temperature factors and can continuously detect glucose changes with high performance. 9 Currently, a wide variety of electrocatalyst materials, such as noble metals, alloys, metal oxides, nanocomposites, and carbon-based materials, have been used in the field of electrochemical sensing. 10 Among them, high-entropy alloys (HEAs) are special alloys made from the mixture of five or more metallic elements, with high strength, high hardness, excellent selectivity, good thermodynamic stability, and other properties.…”