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| 纳米材料在电化学免疫传感器中的应用研究 |
| The Applications of Nanomaterials in Electrochemical Immunosensors |
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| DOI：10.3969/j.issn.1671-5322.2013.02.004 |
| 中文关键词: 纳米材料 免疫传感器 应用 |
| 英文关键词: Nanomaterials Immunosensor Application |
| 基金项目: |
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| 摘要点击次数: 4222 |
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| 中文摘要: |
| 近几十年来,蚋米材料的研究已经成为了全球材料,物理,化学领域的热点,其潜在的重要性毋庸置疑.纳米材料,因其具有大的比表面积、良好的生物相容性、强的吸附力及高催化效率等优异特性,在免疫传感器中被广泛地应用于生物分子的固定、待测物质的富集和浓缩、信号的检测和放大,使免疫传感器的响应灵敏度得到了大大的提高.简要介绍了几种纳米材料在免疫传感器中的应用,并展望了其应用前景. |
| 英文摘要: |
| In recent decades,the research of nanomaterials in the fields of materials science,physics and chemistry has become a global hottest topics,its potential importance is unquestioned.Nanomaterials with large surface areas,high surface-activity,good biocompatibility,strong adsorption capacity and great catalytic activity have been widely used to immobilize the biomolecules,concentrate the analytes,detect and amplify the signals.Thus the sensitivity of immunosensors can be en hanced.This review addresses recent advances in nanomaterials-based electrochemical immunosensors and summarizes the main functions of nanomaterials in these sensor systems. |
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