Title :
On-chip localized surface plasmon resonance (LSPR) sensing using hybrid plasmonic-photonic-fluidic structures
Author :
Chamanzar, Maysamreza ; Xia, Zhixuan ; Hosseini, Ehsan Shah ; Yegnanarayanan, Siva ; Adibi, Ali
Author_Institution :
Sch. of Electr. & Comput. Eng., Georgia Inst. of Technol., Atlanta, GA, USA
Abstract :
We demonstrate a complete lab-on-chip sensor with high sensitivity through integration of plasmonic gold nanorod resonator arrays with silicon nitride (SiN) guided wave structures and SU8/PDMS microfluidic channels. We will demonstrate the sensing of different analytes at different concentrations with high sensitivity.
Keywords :
lab-on-a-chip; nanorods; nanosensors; plasmonics; resonators; sensitivity; silicon compounds; surface plasmon resonance; LSPR sensing; SU8-PDMS microfluidic channel; SiN; high sensitivity; hybrid plasmonic-photonic-fluidic structure; integration; lab-on-chip sensor; on-chip localized surface plasmon resonance sensing; plasmonic gold nanorod resonator arrays; wave structures; Gold; Nanoparticles; Optical waveguides; Plasmons; Sensitivity; Sensors; Silicon compounds;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
