pH/ion sensitive nanoprobes with optical tweezers

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.

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Bibliographic Details
Main Authors: Kendrick, M J, Gruss, D, McIntyre, D H, Ostroverkhova, O, Bychkova, V, Shvarev, A, Pylypiuk, N, Koesdjojo, M, Remcho, V T, Prasad, S
Format: Conference Proceeding
Language:English
Subjects:
(180.2520) Fluorescence microscopy
(280.1415) Biological sensors
(350.4855) Optical tweezers
Biomedical optical imaging
Fluorescence
Holographic optical components
Holography
Microfluidics
Nanobioscience
Nanoscale devices
Optical devices
Optical sensors
Particle beam optics
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Description
Summary: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.