Optical sensors based on evanescent field sensing Part II. Integrated optical sensors

7 páginas, 7 figuras.

Bibliographic Details
Author: Lechuga, Laura M.
Format: article
Publication Date:2000
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/43127
Online Access:http://hdl.handle.net/10261/43127
Access Level:Open access
Keyword:Optical waveguides
Evanescent wave
Integrated optics
Biospecific molecular interaction
id ES_329d45aca4e9fdfaf1243a8b39d3e3b8
oai_identifier_str oai:digital.csic.es:10261/43127
network_acronym_str ES
network_name_str España
repository_id_str
spelling Optical sensors based on evanescent field sensing Part II. Integrated optical sensorsLechuga, Laura M.Optical waveguidesEvanescent waveIntegrated opticsBiospecific molecular interaction7 páginas, 7 figuras.Evanescent wave optical sensors are analytical devices that measure the interaction between complementary molecules in real time, without the need of labels. The selective receptor molecules are immobilised on the sensor surface and a solution with the complementary analyte is flowing over the surface. Binding is measured by changes in the refractive index due to the molecular interaction near the sensor surface within ihe evanescent region. In this way, evanescent wave sensors are selective and sensitive devices for the detection of very low levels of chemicals and biological substances and for the measurement of molecular interactions in-situ and in real time. Several of these sensors have been reported in the literature in the last decade: the grating coupler, the vibrating mirror, the difference refractometer, the Mach-Zehnder Interferometer, among the most important ones. Actually, there are two commercial devices on the market. This review describes the physical principie of function, the technology, the most important applications and the future trends of these íntegrated optical sensors.This research has been supported by the CICYT projects TIC97-0594-C04 and AMB98-1048-C04.Peer reviewedSociedad Española de Química Analítica201120112000info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/43127reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://www.seqa.es/site/index.php?option=com_content&task=view&id=113&Itemid=112info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/431272026-05-22T06:33:51Z
dc.title.none.fl_str_mv Optical sensors based on evanescent field sensing Part II. Integrated optical sensors
title Optical sensors based on evanescent field sensing Part II. Integrated optical sensors
spellingShingle Optical sensors based on evanescent field sensing Part II. Integrated optical sensors
Lechuga, Laura M.
Optical waveguides
Evanescent wave
Integrated optics
Biospecific molecular interaction
title_short Optical sensors based on evanescent field sensing Part II. Integrated optical sensors
title_full Optical sensors based on evanescent field sensing Part II. Integrated optical sensors
title_fullStr Optical sensors based on evanescent field sensing Part II. Integrated optical sensors
title_full_unstemmed Optical sensors based on evanescent field sensing Part II. Integrated optical sensors
title_sort Optical sensors based on evanescent field sensing Part II. Integrated optical sensors
dc.creator.none.fl_str_mv Lechuga, Laura M.
author Lechuga, Laura M.
author_facet Lechuga, Laura M.
author_role author
dc.subject.none.fl_str_mv Optical waveguides
Evanescent wave
Integrated optics
Biospecific molecular interaction
topic Optical waveguides
Evanescent wave
Integrated optics
Biospecific molecular interaction
description 7 páginas, 7 figuras.
publishDate 2000
dc.date.none.fl_str_mv 2000
2011
2011
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/43127
url http://hdl.handle.net/10261/43127
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://www.seqa.es/site/index.php?option=com_content&task=view&id=113&Itemid=112
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Sociedad Española de Química Analítica
publisher.none.fl_str_mv Sociedad Española de Química Analítica
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869405686802153472
score 15,228081

Similar Items