Communication

Plasmonic/Magnetic Bifunctional Nanoparticles†

  1. Dr. Sheng Peng1,
  2. Dr. Changhui Lei4,
  3. Dr. Yang Ren2,
  4. Dr. Russell E. Cook3,
  5. Dr. Yugang Sun1,*

Article first published online: 4 MAR 2011

DOI: 10.1002/anie.201007794

Issue

Angewandte Chemie International Edition

Angewandte Chemie International Edition

Volume 50, Issue 14, pages 3158–3163, March 28, 2011

Additional Information

How to Cite

Peng, S., Lei, C., Ren, Y., Cook, R. E. and Sun, Y. (2011), Plasmonic/Magnetic Bifunctional Nanoparticles. Angew. Chem. Int. Ed., 50: 3158–3163. doi: 10.1002/anie.201007794

Author Information

  1. 1

    Center for Nanoscale Materials, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439 (USA)

  2. 2

    X-Ray Science Division, Advanced Photon Source, Argonne National Laboratory, Argonne, IL 60439 (USA)

  3. 3

    Electron Microscopy Center, Materials Science Division, Argonne National Laboratory, Argonne, IL 60439 (USA)

  4. 4

    Center for Microanalysis of Materials, Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL 61801 (USA)

*Center for Nanoscale Materials, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL 60439 (USA)

  1. †

    Use of the Center for Nanoscale Materials, Advanced Photon Source (11ID-C), and Electron Microscopy Center for Materials Research at Argonne National Laboratory was supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under contract no. DE-AC02-06CH11357. Use of the Center for Microanalysis of Materials Facilities in Frederick Seitz Materials Research Laboratory, University of Illinois, is partially supported by the U.S. Department of Energy under grants DE-FG02-07ER46453 and DE-FG02-07ER46471.

Publication History

  1. Issue published online: 22 MAR 2011
  2. Article first published online: 4 MAR 2011
  3. Manuscript Revised: 1 FEB 2011
  4. Manuscript Received: 10 DEC 2010

Funded by

  • U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. Grant Number: DE-AC02-06CH11357
  • U.S. Department of Energy. Grant Numbers: DE-FG02-07ER46453, DE-FG02-07ER46471

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Keywords:

  • iron oxide;
  • magnetic properties;
  • nanoparticles;
  • silver;
  • surface plasmon resonance
Thumbnail image of graphical abstract

Superparafragilistic: An amorphous seed-mediated strategy has been developed for the synthesis of hybrid nanoparticles (see images) that are composed of silver (yellow) and iron oxide (blue) nanodomains and exhibit unique optical properties. These properties originate from both the strong surface plasmon resonance of the silver and the strong superparamagnetic responses of the iron oxide nanodomains.

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