Title :
Correlated optical and electrical detection of single nanoparticles on a nanopore-optofluidic chip
Author :
Shuo Liu ; Yue Zhao ; Hawkins, A.R. ; Schmidt, Heidemarie
Author_Institution :
Sch. of Eng., Univ. of California, Santa Cruz, Santa Cruz, CA, USA
Abstract :
A nanopore is integrated into an optofluidic chip, enabling simultaneous optical and electrical detection of individual fluorescent nanoparticles. The cross correlation coefficients between the optical signal and the electrical signal for 200 nm and 500 nm nanoparticles are as high as 0.9327 and 0.7435, respectively.
Keywords :
fluorescence; integrated optoelectronics; nanoparticles; nanophotonics; nanosensors; optical sensors; cross correlation coefficients; electrical detection; electrical signal; fluorescent nanoparticles; nanopore-optofluidic chip; optical detection; optical signal; size 200 nm; size 500 nm;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
