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Related Experiment Video

Updated: Jul 13, 2026

Preparation and Photoacoustic Analysis of Cellular Vehicles Containing Gold Nanorods
10:46

Preparation and Photoacoustic Analysis of Cellular Vehicles Containing Gold Nanorods

Published on: May 2, 2016

Multifunctional nanorods for biomedical applications.

Megan E Pearce1, Jessica B Melanko, Aliasger K Salem

  • 1Department of Biomedical Engineering, College of Engineering, University of Iowa, Iowa City, Iowa 52242, USA.

Pharmaceutical Research
|August 9, 2007
PubMed
Summary

Multifunctional nanorods offer versatile biomedical uses. Their design allows precise control over biomolecule attachment for applications like sensing and drug delivery.

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Area of Science:

  • Biomedical Engineering
  • Materials Science
  • Nanotechnology

Background:

  • Multifunctional nanorods are promising for diverse biomedical applications.
  • Nanorod synthesis can be achieved through top-down or bottom-up methods.
  • The bottom-up approach often employs template deposition for controlled fabrication.

Purpose of the Study:

  • To highlight the potential of multifunctional nanorods in biomedical fields.
  • To discuss the synthesis and functionalization strategies for nanorods.
  • To explore the diverse applications enabled by tailored nanorod properties.

Main Methods:

  • Utilizing a bottom-up approach with template deposition.
  • Incorporating various metal segments into nanorod structures.

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Last Updated: Jul 13, 2026

Preparation and Photoacoustic Analysis of Cellular Vehicles Containing Gold Nanorods
10:46

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Published on: May 2, 2016

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  • Controlling chemical composition and dimensions for specific functionalities.

    • Main Results:

    • Achieved high aspect-ratio nanorods with large surface areas.
    • Enabled spatial control over functional biomolecule binding via metal segments.
    • Demonstrated versatility through incorporation of diverse metal segments.

    Conclusions:

    • Multifunctional nanorods offer tunable properties for advanced biomedical applications.
    • Tailored nanorod functionalization allows for precise biomolecule interactions.
    • These nanorods show potential in sensing, imaging, gene delivery, and vaccination.