一种放射性药物成分检测方法及系统

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By adaptively adjusting the mobile phase ratio, the problem of low separation efficiency of radiopharmaceutical components was solved, and efficient separation and detection of radiopharmaceutical component content was achieved.

CN121933659BActive Publication Date: 2026-07-17SHAANXI ZHENGZE BIOTECHNOLOGY CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: SHAANXI ZHENGZE BIOTECHNOLOGY CO LTD
Filing Date: 2026-03-30
Publication Date: 2026-07-17

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Abstract

本发明涉及色谱法分离技术领域，具体涉及一种放射性药物成分检测方法及系统，该方法包括：获取待检测放射性药物包含的每种物质对应的标准特征波段和标准光谱吸收率波段，并获取待检测放射性药物的当前梯度洗脱过程中每个当前时刻下的紫外光谱图像；确定每种物质在每个当前时刻下的光谱吸收相关性；从待检测放射性药物中筛选出目标物质，并确定目标物质在每个当前时刻下的整体干扰影响因子；确定目标物质对应的当前调整系数；根据当前调整系数，对当前流动相比例进行调整；基于调整后的流动相比例，通过梯度洗脱，从待检测放射性药物中分离出目标物质，并对目标物质进行含量检测。本发明提高了对放射性药物进行药物成分含量检测的效率。

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