Biodegradable Paper Sensor Detects Spoiled Food: Smart paper packaging with built-in sensors could offer real-time warnings of spoiled food or temperature conditions likely to cause spoilage, according to researchers [Jung et al., Applied Materials Today 29 (2022) 101589, https://doi.org/10.1016/j.apmt.2022.101589 ]. Food poisoning affects around 600 million people and leads to upwards of 400,000 deaths every year. Real-time sensors for monitoring food … Continue reading Biodegradable Paper Sensor Detects Spoiled Food