Enhancement of fiber-SPR sensor utilizing graphene oxide
A graphene oxide layer deposited on top of a thin gold film of a fiber optic surface plasmon resonance sensor is investigated. Comparison is made on the sensing performance of modified sensor and a standard gold coated fiber optic surface plasmon resonance sensor. The graphene oxide coated sensor sh...
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| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/68228/1/Enhancement%20of%20fiber-SPR%20sensor%20utilizing%20graphene%20oxide.pdf http://psasir.upm.edu.my/id/eprint/68228/ |
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| Institution: | Universiti Putra Malaysia |
| Language: | English |
| Summary: | A graphene oxide layer deposited on top of a thin gold film of a fiber optic surface plasmon resonance sensor is investigated. Comparison is made on the sensing performance of modified sensor and a standard gold coated fiber optic surface plasmon resonance sensor. The graphene oxide coated sensor shows high sensitivity of approximately 400 nm/RIU to surrounding refractive index when tested with different liquids. |
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