Single living cell refractometry using FBG-based resonant cavity

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review

3 Scopus Citations
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Author(s)

  • C. S. Lim
  • P. H. Yap
  • J. H. Ng
  • J. Z. Hao
  • S. Takahashi
  • A. Q. Liu

Detail(s)

Original languageEnglish
Title of host publicationTRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems
Pages851-854
Publication statusPublished - 2007
Externally publishedYes

Publication series

NameTRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems

Conference

Title4th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS and EUROSENSORS '07
PlaceFrance
CityLyon
Period10 - 14 June 2007

Link(s)

DOI

DOI
Check@CityULib
Link to Scopus https://www.scopus.com/record/display.uri?eid=2-s2.0-50049084927&origin=recordpage
Permanent Link https://scholars.cityu.edu.hk/en/publications/publication(088a60ae-9659-437e-9116-ff85d17d4791).html

Abstract

This paper reports a single cell refractometer consists of FBG fiber-based resonant cavity by employing buffer modulation method. In this biophotonic chip, single cell is trapped optically in the cavity, and the transmission spectral shifts due to the change of surrounding buffer, without and with cell, are used to determine the cell's refractive index (RI) and size. The measurement shows that MDCK cell has an effective RI of 1.383 at a precision of 0.1%. Moreover, the measurement method with optical trapping eliminates uncertain factors and prevents cell damage. The chip is promising for label-free cell measurement and further cell analysis. ©2007 IEEE.

Research Area(s)

  • Buffer modulation and refractive index, Fiber bragg gratings, Single cell measurement

Bibliographic Note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].

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Publication fingerprints text

100
Refractivity Physics
100
Fiber Bragg Grating Physics
100
Cavity Resonator Physics
100
Resonant Cavity Keyphrases
100
Single Living Cell Keyphrases
100
Refractometry Keyphrases
100
cavities INIS
66
refractive index INIS
66
buffers INIS
66
trapping INIS
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Citation Format(s)

[ RIS ] [ BibTeX ]
Single living cell refractometry using FBG-based resonant cavity. / Chin, L. K.; Lim, C. S.; Yap, P. H. et al.
TRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems. 2007. p. 851-854 4300264 (TRANSDUCERS and EUROSENSORS '07 - 4th International Conference on Solid-State Sensors, Actuators and Microsystems).

Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review