The extent of the influence that concentration, incubation time and free folate exerted on the uptake of Folate-BSANP by ovarian cancer cells (SKOV3) was determined using fluorescence spectrophotometer.

• 以萤光定量法确定浓度、时间、游离叶酸对肿瘤细胞摄取叶酸偶联白蛋白纳米粒的影响程度。