Detection and identification of micro particles and biological agents in situ by optical micro resonance methods

Author

Saetchnikov, Vladimir A. ; Tcheriavskaia, Elina A. ; Schweiger, Gustav

Author_Institution

Belarusian State Univ., Minsk

fYear

2008

fDate

Sept. 29 2008-Oct. 4 2008

Firstpage

291

Lastpage

293

Abstract

Methods and instrumentation based on optical micro resonance for real-time detection and identification according to size, shape and optical properties of nanoparticles and biological agents is being developed. The idea of the method is to use the dependence of the resonance frequencies of dielectical microresonators on the properties of the surrounding medium as a one-way disposable sensor for a number of parameters.

Keywords

bio-optics; biological techniques; molecular biophysics; nanoparticles; optical resonators; optical sensors; whispering gallery modes; biomolecules; dielectical microresonators; in situ biological agents detection; microparticles identification; nanoparticle optical properties; optical micro resonance methods; real-time detection; resonance frequency; ring resonator sensors; whispering-gallery modes; Biomedical optical imaging; Optical interferometry; Optical refraction; Optical ring resonators; Optical sensors; Optical surface waves; Optical variables control; Q factor; Refractive index; Resonance; biological agent; nanoparticle; optical micro resonance;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Optoelectronics and Lasers, 2008. CAOL 2008. 4th International Conference on

Conference_Location

Crimea

Print_ISBN

978-1-4244-1973-9

Electronic_ISBN

978-1-4244-1974-6

Type

conf

DOI

10.1109/CAOL.2008.4671964

Filename

4671964