研究人员开发出检测假冒镇痛药新技术

2012-09-19 向明伟 中国科学报

    世界卫生组织(WHO)估计在发展中国家的药品供应中,至少有10%是假药,每年有数***因此而死亡。美国圣玛丽学院的研究人员研发了一种成本低廉的方法,可以精确地检测假冒的镇痛药,为同样掺假的一些药物的检测铺平了道路。     测试包括化学处理过的、一张名片大小的纸张。要检查是否有假冒的成分,只需要简单地将药丸刷在纸张上,并在水中蘸湿

    世界卫生组织(WHO)估计在发展中国家的药品供应中,至少有10%是假药,每年有数***因此而死亡。美国圣玛丽学院的研究人员研发了一种成本低廉的方法,可以精确地检测假冒的镇痛药,为同样掺假的一些药物的检测铺平了道路。

    测试包括化学处理过的、一张名片大小的纸张。要检查是否有假冒的成分,只需要简单地将药丸刷在纸张上,并在水中蘸湿纸张。纸张上的颜色变化表示药品里面有怀疑的成分。

    该研究小组重点对市场上销售的扑热息痛进行了研究,这是在世界上最为常见的伪造药物之一。该小组成功地验证了测试超过500份药物,包括作为对照组的造假成分。该研究成果在第244届美国化学会全国会议暨展览会上得以展示。

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    2012-09-21 zhaojie88
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