In this paper, Raman spectra of calf thymus DNA, ascites type S180 tumour tissue DNA and the tumour tissue DNA damaged by photosensitizer CPD4 were investigated.

• 观测了小牛胸腺DNA、腹水型S_(180)肿瘤组织DNA以及光敏剂CPD_4对肿瘤组织DNA损伤的拉曼光谱。