科学家利用纳米技术开发一种快速探测空气中禽流感的传感器。 Scientists develop a quick-detecting sensor for bird flu in the air, using nanotechnology.

华盛顿大学的科学家创建了一个手持传感器,可快速检测空气中的禽流感病毒(H5N1)。 Scientists at Washington University have created a handheld sensor that can quickly detect the bird flu virus (H5N1) in the air. 该装置称为电化学能动生物传感器(ECB),使用纳米晶体和石墨氧化物在5分钟内识别病毒,即使在低浓度情况下也是如此。 The device, called an electrochemical capacitive biosensor (ECB), uses nanocrystals and graphene oxide to identify the virus within five minutes, even at low concentrations. 这种新技术可以提供实时监测,帮助防止禽流感爆发的蔓延。 This new technology could offer real-time monitoring and help prevent the spread of bird flu outbreaks.