Title :
Surface plasmon resonance imaging biosensor based on graphene multilayer
Author :
Maharana, Pradeep Kumar ; Srivastava, T. ; Jha, R.
Author_Institution :
Sch. of Basic Sci., Indian Inst. of Technol. Bhubaneswar, Bhubaneswar, India
Abstract :
Using graphene on aluminum and silicon as coupling element, we propose highly sensitive surface plasmon resonance based biosensor. Sensitivity of the proposed biosensor is 400% higher than corresponding gold based sensor.
Keywords :
aluminium; biosensors; elemental semiconductors; fullerene devices; graphene; image sensors; optical multilayers; silicon; surface plasmon resonance; C-Si-Al; coupling element; graphene multilayer; surface plasmon resonance imaging biosensor;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1