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URN: urn:nbn:de:swb:90-507629
Originalveröffentlichung
DOI: 10.1002/advs.201500066
Web of Science
Zitationen: 14

Densely packed microgoblet laser pairs for cross-referenced biomolecular detection

Bog, U.; Brinkmann, F.; Wondimu, S.F.; Wienhold, T.; Kraemmer, S.; Koos, C.; Kalt, H.; Hirtz, M.; Fuchs, H.; Koeber, S.; Mappes, T.

Abstract:
Microgoblet laser pairs are presented for cross-referenced on-chip biomolecular sensing. Parallel readout of the micro­lasers facilitates effective mutual filtering of highly localized refractive index and temperature fluctuations in the analyte. Cross-referenced detection of two different types of proteins and complete chemical transducer reconfiguration is demonstrated. Selective surface functionalization of the individual lasers with high spatial accuracy is achieved by aligned microcontact stamping.


Zugehörige Institution(en) am KIT Institut für Angewandte Physik (APH)
Institut für Mikrostrukturtechnik (IMT)
Institut für Nanotechnologie (INT)
Karlsruhe Nano Micro Facility (KNMF)
Institut für Photonik und Quantenelektronik (IPQ)
Publikationstyp Zeitschriftenaufsatz
Jahr 2015
Sprache Englisch
Identifikator ISSN: 2198-3844

KITopen-ID: 1000050762
HGF-Programm 43.22.03 (POF III, LK 01)
Erschienen in Advanced science
Band 2
Seiten 15500066/1-6
Schlagworte aligned microcontact stamping; biosensing; microlasers; multiplexed surface functionalization;whispering gallery mode resonators
Nachgewiesen in Web of Science
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