Introduction of an angle interrogated, MEMS-based, optical waveguide grating system for label-free biosensing

•Novel, MEMS-based interrogation of waveguide grating biosensor.•High repetition rate and large adjustable measurement range.•Fully-integrated, compact, stand-alone biosensor system.•Validation by direct, label-free measurement of small molecules (

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Bibliographic Details
Published in:Sensors and actuators. B, Chemical Chemical, 2016-04, Vol.226, p.135-143
Main Authors: Kehl, Florian, Etlinger, Gerhard, Gartmann, Thomas E., Tscharner, Noe S.R.U., Heub, Sarah, Follonier, Stephane
Format: Article
Language:English
Subjects:
Evanescent wave sensor
Integrated optics
Label-free biosensor
Planar optical waveguide
Waveguide grating coupler
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Description
Summary:•Novel, MEMS-based interrogation of waveguide grating biosensor.•High repetition rate and large adjustable measurement range.•Fully-integrated, compact, stand-alone biosensor system.•Validation by direct, label-free measurement of small molecules (
ISSN:0925-4005
1873-3077
DOI:10.1016/j.snb.2015.11.072