Skip to Main content Skip to Navigation
Journal articles

Single-cell bacterium identification with a SOI optical microcavity

Abstract : Photonic crystals and microcavities act as on-chip nano-optical tweezers for identification and manipulation of biological objects. Until now, optical trapping of virus and bacteria has been achieved and their presence in the vicinity of the optical resonator is deduced by the shift in the resonant wavelength. Here, we show trapping and identification of bacteria through a properly tuned silicon on insulator microcavity. Through the spatial and temporal observations of bacteria–cavity interaction, the optical identification of three different kinds of bacteria is demonstrated.
Complete list of metadata

Cited literature [44 references]  Display  Hide  Download

https://hal-cea.archives-ouvertes.fr/cea-02529391
Contributor : Pierre R. Marcoux Connect in order to contact the contributor
Submitted on : Thursday, April 2, 2020 - 12:06:23 PM
Last modification on : Wednesday, October 27, 2021 - 4:37:22 AM

File

pdf_archiveAPPLABvol_109iss_13...
Files produced by the author(s)

Identifiers

`

Citation

M. Tardif, J.-B. Jager, P. Marcoux, K. Uchiyamada, E. Picard, et al.. Single-cell bacterium identification with a SOI optical microcavity. Applied Physics Letters, American Institute of Physics, 2016, 109 (13), pp.133510. ⟨10.1063/1.4963070⟩. ⟨cea-02529391⟩

Share

Metrics

Record views

97

Files downloads

139