氟尿嘧啶半乳糖化白蛋白微球表面性质的研究

Spectra Charactaristics of Surface of Fluorouracil Galactosyl Albumin Microsphere

摘要: 借助漫反射红光谱（ＤＲＩＲ）、Ｘ－射光电子能谱（ＸＰＳ）技术，对自制的氟尿嘧啶半乳糖化白蛋白微球（Ｆｕ－ＧＢＭ）表面的光谱性质进行了研究。解析结果证实：偶联后，Ｆｕ－ＢＭ表层的Ｆｕ被洗脱，Ｆｕ－ＧＢＭ的表面成功地偶联了半乳糖，表面覆盖率为２５．４％。

Abstract: Diffuse reflect infrared(DRIR) and X-ray photoelectron spectroscopy(XPS) techniques were utilized to study the surface properties of fluorouracil bovine serum albumin microspheres(Fu-BM) and fluorouracil galactosyl bovine serum albumin micro