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Author:

康天放 (康天放.) (Scholars:康天放) | 张金果 (张金果.) | 薛瑞 (薛瑞.)

Indexed by:

incoPat

Abstract:

快速检测微囊藻毒素的丝网印刷电极免疫传感器的制备及检测方法,属于环境监测技术领域。所述丝网印刷电极通过电极下面的磁铁形成的磁场将核壳磁性纳米微粒Fe3O4@Au固定在工作电极表面,再通过纳米金和微囊藻毒素抗体之间的吸附作用,将抗体固定在电极表面,制得MCLR抗体电极,取一定浓度的MCLR和辣根过氧化物酶标记的MCLR共同修饰在工作电极表面,免疫反应进行一段时间后,采用DPV进行峰电流值测得,得到MCLR与氧化峰电流的标准曲线,然后将待测水样重复上述步骤,得到的氧化峰电流与标准曲线比较,即可得到MCLR浓度。本发明有利于快速检测MCLR,水样不必提纯处理,简单快捷,降低检测成本。

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Patent Info :

Type: 发明授权

Patent No.: CN201310167469.X

Filing Date: 2013-05-08

Publication Date: 2015-08-12

Pub. No.: CN103308675B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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