120 Days
Source:
بوابة الوسط
Source: بوابة الوسط
120 Daysبوابة الوسط
Source: بوابة الوسط
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Engineers at the University of California, Berkeley, have developed an "electronic nose" capable of detecting gases associated with spoiled food and allergens with high accuracy. The device consists of a chip containing 16 sensors, each serving as a sensitive receptor for a specific gas mixture. These sensors are made from nanocarbon materials, which give them high efficiency at room temperature. The technology can accurately identify 16 types of food products with an accuracy of around 93%. It can potentially be used in household devices to monitor food freshness and alert users before spoilage occurs, as well as to distinguish between different types of nuts and peanuts to help reduce allergy-related reactions.
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