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Highly Sensitive Detection of Deoxyribonucleic Acid Hybridiz

发布时间:2021-08-26 04:07
  Gallium nitride-(GaN) based high electron mobility transistors(HEMTs) provide a good platform for biological detection. In this work, both Au-gated AlInN/GaN HEMT and AlGaN/GaN HEMT biosensors are fabricated for the detection of deoxyribonucleic acid(DNA) hybridization. The Au-gated AlInN/GaN HEMT biosensor exhibits higher sensitivity in comparison with the AlGaN/GaN HEMT biosensor. For the former, the drain-source current(VDS = 0.5 V) shows a clear decrease of 69μA upon the introduct... 

【文章来源】:Chinese Physics Letters. 2017,34(04)SCICSCD

【文章页数】:4 页

【参考文献】:
博士论文
[1]AlIn(Ga)N/GaN HEMT器件性能及pH传感器的研究[D]. 董燕.南京大学 2018



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