ỨNG DỤNG KỸ THUẬT PHÂN TÍCH TRẮC QUANG UV-VIS TRONG ĐÁNH GIÁ KHẢ NĂNG MANG TẢI HOẠT CHẤT 5-FLUOROURACIL CỦA VẬT LIỆU SẮT (III)-PEG
Tóm tắt
Fluorouracil (5-FU) adsorb the UV-Vis spectrosopy in the near ultraviolet wavelength region ( =
200÷400 nm). Therefore, the concentration of 5-FU in several different solution is able to determine by
UV-Vis spectroscopy. In this paper, UV-Vis spectroscopy was used in order to evaluate 5-FU loading
and unloading capability of Fe(III)-PEG250 material. The result indicated that 5-FU loaded capacity
was 14.275 mg/g and unloading time period was almost completed in 96 hours with an efficiency of
95.4%.
điểm /
đánh giá
Phát hành ngày
2023-03-02
Chuyên mục
Bài báo