科学家开发了一种非侵入性的“分子手电筒”,以检测脑部的变化,帮助诊断癌症。 Scientists develop a non-invasive "molecular flashlight" to detect brain changes, aiding cancer diagnosis.

科学家发明了“分子手电筒”, 使用薄光探测器检测癌症和其他神经紊乱引起的大脑变化, Scientists have created a "molecular flashlight" that uses a thin light probe to detect brain changes caused by cancer and other neurological disorders without damaging brain tissue. 该设备由西班牙研究人员研制,依靠振动光谱和拉曼效应来识别脑中分子的独特信号。 The device, developed by Spanish researchers, relies on vibrational spectroscopy and the Raman effect to identify unique signals from molecules in the brain. 目前,在动物模型中进行试验,这种非侵入性技术可以提供一种新的方法来监测和诊断脑部状况,例如转移。 Currently tested in animal models, this non-invasive technology could offer a new way to monitor and diagnose brain conditions like metastases.