Characterization of the Performance of Optical Label-Free Biosensors

Casquel del Campo, Rafael and Lavin Hueros, Alvaro and Sanza Gutiérrez, Francisco Javier and Laguna Heras, Maria Fe and López, A. and Holgado Bolaños, Miguel (2013). Characterization of the Performance of Optical Label-Free Biosensors. In: "EUROMAT 2013", 08/09/2013 - 13/02/2014, Sevilla, España. pp. 50-100.

Description

Title: Characterization of the Performance of Optical Label-Free Biosensors
Author/s:
  • Casquel del Campo, Rafael
  • Lavin Hueros, Alvaro
  • Sanza Gutiérrez, Francisco Javier
  • Laguna Heras, Maria Fe
  • López, A.
  • Holgado Bolaños, Miguel
Item Type: Presentation at Congress or Conference (Other)
Event Title: EUROMAT 2013
Event Dates: 08/09/2013 - 13/02/2014
Event Location: Sevilla, España
Title of Book: Euromat 2013. European Congress and Exhibition on Advanced Materials and Processes
Date: 2013
Subjects:
Faculty: E.T.S.I. Industriales (UPM)
Department: Física Aplicada a la Ingeniería Industrial [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The field of optical label free biosensors has become a topic of interest during past years, with devices based on the detection of angular or wavelength shift of optical modes [1]. Common parameters to characterize their performance are the Limit of Detection (LOD, defined as the minimum change of refractive index upon the sensing surface that the device is able to detect, and also BioLOD, which represents the minimum amount of target analyte accurately resolved by the system; with units of concentration (common un its are p pm, ng/ml, or nM). LOD gives a first value to compare different biosensors, and is obtained both theoretically (using photonic calculation tools), and experimentally,covering the sensing area with fluids of different refractive indexes.

More information

Item ID: 29619
DC Identifier: http://oa.upm.es/29619/
OAI Identifier: oai:oa.upm.es:29619
Official URL: http://www.euromat2013.fems.eu/
Deposited by: Memoria Investigacion
Deposited on: 18 May 2015 17:22
Last Modified: 28 Jun 2016 07:00
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