ICP-OES和ICP-MS检测镍钛支架中镍离子析出量的比较  

Comparison of Nickel Ion Precipitation in Ni-Ti Scaffolds by ICP-OES and ICP-MS

作　　者：张笑旻[1] 刘莉[1] 张君[1] 陈永康[1] Zhang Xiaomin;Liu Li;Zhang Jun;Chen Yongkang(Shanghai Institute of Measurement and Testing Technology,Shanghai 201203,China)

机构地区：[1]上海市计量测试技术研究院,上海201203

出　　处：《广东化工》2025年第5期149-151,139,共4页Guangdong Chemical Industry

基　　金：上海计量测试技术研究院科研项目(I00RY2206)。

摘　　要：本文详细阐述了镍钛支架镍离子析出测试方法的研究过程,通过使用电感耦合等离子发射光谱仪(ICP-OES)和电感耦合等离子体质谱仪(ICP-MS)对镍钛支架的镍离子析出行为进行了全面的分析与评估。研究了不同仪器间参数的设置、条件的优化、标准品的制备以及质控溶液的制备等多个方面,旨在比较两种仪器间的差异,为建立准确、可靠且实用的镍离子析出测试方法提供技术依据。In this paper,the research process of nickel ion precipitation testing method for Ni-Ti stent is described in detail,and the nickel ion precipitation behavior of Ni-Ti stent is analyzed and evaluated comprehensively by using inductively coupled plasma emission spectrometer(ICP-OES)and inductively coupled plasma mass spectrometer(ICP-MS).The setting of parameters,optimization of conditions,preparation of standard products and preparation of quality control solution among different instruments were studied in order to compare the differences between the two instruments and provide technical basis for establishing accurate,reliable and practical testing methods for nickel ion precipitation.

关 键 词：镍钛支架 镍离子析出 测试方法 准确度 精密度 电感耦合等离子发射光谱仪 电感耦合等离子体质谱仪 

分 类 号：G3[文化科学]