论文部分内容阅读
The interaction between chitooligosaccharide-5-fluorouracil (COS-5FU) and bovine serum albumin (BSA) was studied by fluorescence spectroscopy. It was found that an energy transfer between COS-5FU and BSA had been occurred. The binding constants were calculated,between the donor and acceptor, the distance between BSA and COS-5FU was determined.