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New challenges in biophotonics : laser-based fluoroimmuno analysis and in-vivo optical oxygen monitoring

  • Two examples of our biophotonic research utilizing nanoparticles are presented, namely laser-based fluoroimmuno analysis and in-vivo optical oxygen monitoring. Results of the work include significantly enhanced sensitivity of a homogeneous fluorescence immunoassay and markedly improved spatial resolution of oxygen gradients in root nodules of a legume species.

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Author:Hans-Gerd LöhmannsröbenGND, Michael Beck, Niko Hildebrandt, Elmar Schmälzlin, Joost T. van Dongen
Series (Serial Number):Postprints der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe (paper 018)
Document Type:Postprint
Year of Completion:2006
Publishing Institution:Universität Potsdam
Release Date:2006/11/01
Tag:Biophotonik; Förster Resonanz Energie Transfer
biophotonics; immunoassay; nanoparticles; optode; oxygen
GND Keyword:Sauerstoff; Quantenpunkt; Lumineszenz; Immunoassay; Energietransfer; Fluoreszenz-Resonanz-Energie-Transfer; Nanopartikel; Lanthanoide; Optode
Source:Proc. SPIE, Vol. 6157 (2006), 61570E, pp. 20-25
RVK - Regensburg Classification:VE 9908
Organizational units:Mathematisch-Naturwissenschaftliche Fakultät / Institut für Chemie
Extern / Extern
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften
Notes extern:
© 2006 Society of Photo-Optical Instrumentation Engineers

This paper was published in:
Workshop on Laser Applications in Europe / Wolfgang Gries, Thomas P. Pearsall (eds.), Proceedings of SPIE, Vol. 6157 (2006), pp. 20-25
ISBN: 0-8194-6206-3

It is made available as an electronic reprint with permission of SPIE. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purpose, or modification of the content of the paper are prohibited.