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塑料瓶竟“变身”为镇痛良药
Huan Qiu Wang Zi Xun· 2025-06-24 02:04
Group 1 - The core idea of the article is the innovative transformation of plastic waste into a valuable pain relief medication, acetaminophen, using engineered E. coli bacteria [1][3][4] - The research highlights a novel method of utilizing waste plastic, specifically PET plastic from bottles, as raw material for drug production through metabolic engineering and organic chemistry [3][4] - The process involves breaking down PET into basic molecules, which are then converted into drug precursors within the bacteria, achieving a high yield of 92% for acetaminophen [3][4] Group 2 - This research marks the first successful instance of producing pharmacologically valuable small molecules from discarded plastics within microbial systems, paving the way for advancements in resource recycling and green pharmaceuticals [4] - Future plans include exploring the potential of other types of plastics for similar transformations and identifying additional bacteria capable of such processes, as well as the possibility of producing a wider variety of drugs [4][5] - The vision is to establish "bio-factories" that utilize microorganisms to convert plastic waste into energy, pharmaceuticals, and even food, transforming discarded plastic bottles into valuable raw material "seeds" [5]