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论文类型：期刊论文

发表时间：2022-06-30

发表刊物：功能材料

所属单位：材料科学与工程学院

期号：24

页面范围：3414-3416

ISSN号：1001-9731

摘要：Through comparative tensile experiments of two kinds of stent tubes with micropores and electro polished and comparative radial strength experiments of two kinds of stents with micropores and electro polished,the results show that the deviation of mechanical properties of stent with micropores is very small in comparison with stent without micropores.This indicates that micropores structure on the stent surface almost does not have any effect on the mechanical performance of stent and proves that the stent with micropores is safe,which may help to promote the use of polymer-free stent direct drug-loading by micropores.

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