Title :
pH/ion sensitive nanoprobes with optical tweezers
Author :
Kendrick, M.J. ; Gruss, D. ; McIntyre, D.H. ; Ostroverkhova, O. ; Bychkova, V. ; Shvarev, A. ; Pylypiuk, N. ; Koesdjojo, M. ; Remcho, V.T. ; Prasad, S.
Author_Institution :
Dept. of Phys., Oregon State Univ., Corvallis, OR, USA
Abstract :
We present fluorescence-based pH/ion nanosensors, positioned and manipulated using holographic optical tweezers, with simultaneous fluorescence read-out, within a microfluidic device and within a biological cell.
Keywords :
biosensors; fluorescence; nanosensors; radiation pressure; holographic optical tweezers; nanosensors; pH/ion sensitive nanoprobes; simultaneous fluorescence read-out; Biomedical optical imaging; Fluorescence; Holographic optical components; Holography; Microfluidics; Nanobioscience; Nanoscale devices; Optical devices; Optical sensors; Particle beam optics;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
