LSPR-Driven Dual-Mode Urea Sensor for Milk Adulteration Detection Using Gold Nanobipyramids and Upconversion Nanoparticles
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Ensuring food quality and safety is crucial, as the consumption of contaminated or substandard food poses serious risks to public health and imposes a substantial economic burden. Among various food safety concerns, milk adulteration with urea has emerged as a... ...