Measurement of copper nanoparticleconcentration using surface plasmon resonance

Author

Sadrolhosseini, Amir Reza ; Noor, A.S.M. ; Mahdi, M.A.

Author_Institution

Wireless & Photonics Networks Res. Center of Excellence, Univ. Putra Malaysia, Serdang, Malaysia

fYear

2014

fDate

2-4 Sept. 2014

Firstpage

179

Lastpage

181

Abstract

In this work, the concentration of copper nanoparticles in virgin coconut oil were measured using surface plasmon resonance technique, and the gold layer was modified by using Polypyrrole Multi-Walled Carbon Nanotube composite layer. The concentration of nanoparticles and angle of resonance shifted from 0.066 mg/L to 0.71 mg/L and from 64.779° to 64.96°, respectively, and the sensitivity of sensor is about 0.01 mg/L.

Keywords

biosensors; carbon nanotubes; copper; gold; nanocomposites; nanoparticles; nanosensors; oils; surface plasmon resonance; C-Au; Cu; biosensor; copper nanoparticle concentration measurement; gold layer; polypyrrole multiwalled carbon nanotube composite layer; resonance angle; sensitivity; surface plasmon resonance; virgin coconut oil; Carbon nanotubes; Copper; Gold; Ions; Plasmons; Refractive index; Sensors; Copper nanoparticle; Multi-walled carbon nanotube; Surface plasmon resonance;

fLanguage

English

Publisher

ieee

Conference_Titel

Photonics (ICP), 2014 IEEE 5th International Conference on

Conference_Location

Kuala Lumpur

Type

conf

DOI

10.1109/ICP.2014.7002348

Filename

7002348

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1788897