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Volume 26 - ICOP & ICPET 2020
ICOP & ICPET _ INPC _ ICOFS 2020, 26 - ICOP & ICPET 2020: 721-724 |
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Saadatmand S B, Haji Najafi Chemerkooh M J, Ahmadi V, Hamidi S M, Arabpour F. Performance Improvement of Surface Plasmon Resonance Biosensor Using Graphene layer. ICOP & ICPET _ INPC _ ICOFS 2020; 26 :721-724
URL: http://opsi.ir/article-1-2166-en.html
URL: http://opsi.ir/article-1-2166-en.html
Seyyedeh bita Saadatmand * 1, Mohammad javad Haji Najafi Chemerkooh1 , Vahid Ahmadi1 , Seyyedeh Mehri Hamidi2 , Farzaneh Arabpour1
1- 1Optoelectronic and Nanophotonic Research Group, Faculty of Electrical and Computer Engineering, Tarbiat Modares University, Tehran
2- Shahid Beheshti University
2- Shahid Beheshti University
Abstract: (1797 Views)
In this paper, surface plasmon resonance biosensor consisting of functionalized gold surface by graphene and microfluidic channel is fabricated. Graphene is synthesized by chemical vapor deposition method and transferred to the gold substrate using polymer. The results obtained from the Kretschmann configuration show that the biosensor based on graphene functionalized gold is more sensitive than the bare one in biomolecules adsorption.
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