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美国研究人员研究成功一种新的可帮助农民和检观测员测定土壤和水样品中除草剂含量的生物传感器。这种生物传感器由固定在专门测量氧水平电极上的起光合作用的叶绿体蛋白联合体组成,这种联合体在光照和某些化合物存在的条件下产生氧气。
US Researchers Study Success A new biosensor that helps farmers and inspectors determine herbicide levels in soil and water samples. This biosensor consists of a photosynthetic chloroplast protein complex immobilized on a specially measured oxygen level electrode that produces oxygen in the presence of light and certain compounds.