In the article,thawy red blood cells were studied by the means of Raman spectroscopy using Laser tweezers Raman spectroscopy system.

• 结果显示,红细胞冻存前后的拉曼光谱有一定的变化,解冻提取后也产生了一定的变化,这些变化主要体现在对应拉曼光谱的位置和强度上。