生物传感器
分析物
纳米技术
检测点注意事项
材料科学
计算机科学
化学
色谱法
生物
免疫学
作者
Nurgul K. Bakırhan,Burcu Doğan Topal,Göksu Ozcelikay,Leyla Karadurmuş,Sibel A. Özkan
标识
DOI:10.1080/10408347.2020.1809339
摘要
Electrochemical biosensors have wider interest in the last decades than other analytical techniques such as chromatography, spectrophotometry, fluorescence, migration techniques and flow systems. Since they provide practicality, sensitivity, and fast response, these systems can be integrated with labs-on-chips to obtain excellent point of care analytical platforms. They are excellent devices for wide range of analytes such as drugs, proteins, markers, bacteria, and viruses etc. due to their unique features. Electrochemical methods are also successful at molecular recognition, user friendliness, sensitive responses, requirement of small volume reactive of reagents, low cost, and applicability to point of care tests. DNA, enzyme and immunosensor based biosensors are widely used as well. According to recent studies of electrochemical biosensors, nanomaterials and polymers have been used to increase the performance of biosensors. In this review, the recent studies of electrochemical biosensors have been presented with their applications at various fields.
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