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Fluorescent pH-Sensitive Nanoparticles in an Agarose Matrix for Imaging of Bacterial Growth and Metabolism†

  1. Dr. Xu-dong Wang‡,*,
  2. Dr. Robert J. Meier‡,
  3. Prof. Otto S. Wolfbeis*

Article first published online: 9 OCT 2012

DOI: 10.1002/ange.201205715

Issue

Angewandte Chemie

Angewandte Chemie

Volume 125, Issue 1, pages 424–427, January 2, 2013

Additional Information

How to Cite

Wang, X.-d., Meier, R. J. and Wolfbeis, O. S. (2013), Fluorescent pH-Sensitive Nanoparticles in an Agarose Matrix for Imaging of Bacterial Growth and Metabolism . Angew. Chem., 125: 424–427. doi: 10.1002/ange.201205715

Author Information

  1. Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, 93040 Regensburg (Germany) http://www.wolfbeis.de

  1. ‡

    These authors contribute equally to this work.

*Institute of Analytical Chemistry, Chemo- and Biosensors, University of Regensburg, 93040 Regensburg (Germany) http://www.wolfbeis.de

  1. †

    This work was financially supported by the Alexander von Humboldt foundation (Bonn) through a fellowship for X.-d.W. and the Deutsche Forschungsgemeinschaft (DFG) (project WO 669/9-1), which are gratefully acknowledged. We also want to express our special thanks to Barbara Goricnik for cultivating the bacteria.

  2. ‡

    These authors contribute equally to this work.

Publication History

  1. Issue published online: 20 DEC 2012
  2. Article first published online: 9 OCT 2012
  3. Manuscript Received: 18 JUL 2012

Funded by

  • Alexander von Humboldt foundation
  • Deutsche Forschungsgemeinschaft
  • DFG. Grant Number: WO 669/9-1

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Keywords:

  • Bakterienwachstum;
  • Bildgebung;
  • Nanopartikel;
  • pH-Werte;
  • Sensoren
Thumbnail image of graphical abstract

Live und in Farbe: 12 nm Durchmesser haben die Nanopartikel des Titelsystems, mit denen pH-Änderungen im Zuge des Bakterienwachstums und -stoffwechsels sichtbar gemacht werden konnten (siehe Bild).

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