In this paper the adhesion of Ti and TiO_2 films deposited on 316L stainless steel stent by unbalanced magnetron sputtering were studied.

• 采用非平衡磁控溅射法在316L不锈钢制成的血管支架表面制备Ti以及TiO2薄膜,初步研究了Ti薄膜厚度、TiO2薄膜沉积速率对薄膜在血管支架表面附着状况的影响。