An optofluidic chip incorporating a surface-enhanced Raman-scattering substrate rapidly detects picomolar concentrations of biomarkers of traumatic brain injury in finger-prick blood samples from patients.

中文翻译：

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快速检测脑外伤。

结合了表面增强拉曼散射底物的光流体芯片可快速检测出患者手指刺血样中创伤性脑损伤的生物标志物的皮摩尔浓度。