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检测重金属离子生物传感器的研究进展 被引量:7

Development of Heavy Metal Ions Detection Biosensors
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摘要 重金属污染广泛存在于环境中,它能通过生物富集作用对动植物及人类产生危害。利用分析化学方法检测重金属离子对其生物危害缺乏直接检定,生物传感器检测重金属离子吸引了越来越多的研究兴趣。对检测重金属离子的各种生物传感器进行介绍,并分析各种生物传感器的特点,指出依靠先进的生物技术研究方法和成果、了解生物传感器生物敏感材料的结构和功能,进一步开发能够自动操作的便携生物传感器是能够满足重金属污染检测要求的方法。 This review discussesd on the detection methods of heavy metal ions pollution, including enzymatic biosensors, cell biosensors, microbial biosensors. The flexibilities of different transducers for biological elements was analyzed, and finally, it point out that the automated and miniaturized biosensors based-on bio-technologies and the detailed relations between structure and function would be potential meet to the need for heavy metal ions monitoring.
出处 《生物技术通报》 CAS CSCD 北大核心 2013年第10期46-51,共6页 Biotechnology Bulletin
基金 国家自然科学基金资助项目(31201367) 浙江省公益性技术应用研究计划项目(2011C21062)
关键词 重金属离子 生物传感器 环境 检测 Heavy metal ions Biosensors Environment Detection
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参考文献34

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二级参考文献2

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