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Related Experiment Video

Updated: Jul 18, 2026

Biofunctionalized Prussian Blue Nanoparticles for Multimodal Molecular Imaging Applications
11:28

Biofunctionalized Prussian Blue Nanoparticles for Multimodal Molecular Imaging Applications

Published on: April 28, 2015

Synthesizing biofunctionalized nanoparticles to image cell signaling pathways.

Bernadette A Hernandez-Sanchez1, Timothy J Boyle, Timothy N Lambert

  • 1Sandia National Laboratories, Advanced Materials Laboratory, Albuquerque, NM 87106, USA.

IEEE Transactions on Nanobioscience
|December 22, 2006
PubMed
Summary

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Researchers developed novel nanomaterials for cell signaling imaging. These metal, semiconductor, and ceramic probes detect cellular responses like apoptosis in cancer and inflammatory cells.

Area of Science:

  • Nanomedicine
  • Biotechnology
  • Materials Science

Background:

  • Cell signaling pathways are crucial in biological processes.
  • Developing effective imaging agents is essential for studying these pathways.
  • Current imaging agents have limitations in specificity and sensitivity.

Purpose of the Study:

  • To review synthetic strategies for nanomaterials as imaging agents.
  • To explore the biofunctionalization of various nanomaterial types.
  • To demonstrate the application of these probes in studying cell signaling.

Main Methods:

  • Synthesis of metal, semiconductor, and ceramic nanomaterials.
  • Utilizing novel metal alkoxide, amide, and alkyl precursors.
  • Biofunctionalization of nanoparticles for targeted imaging.

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Last Updated: Jul 18, 2026

Biofunctionalized Prussian Blue Nanoparticles for Multimodal Molecular Imaging Applications
11:28

Biofunctionalized Prussian Blue Nanoparticles for Multimodal Molecular Imaging Applications

Published on: April 28, 2015

Harmonic Nanoparticles for Regenerative Research
09:23

Harmonic Nanoparticles for Regenerative Research

Published on: May 1, 2014

Biomolecular Imaging of Cellular Uptake of Nanoparticles using Multimodal Nonlinear Optical Microscopy
07:13

Biomolecular Imaging of Cellular Uptake of Nanoparticles using Multimodal Nonlinear Optical Microscopy

Published on: May 16, 2022

Main Results:

  • Successfully synthesized coinage metal, Cadmium-based, Germanium-based, naturally occurring fluorescent minerals, and Lanthanide-based nanoparticles.
  • Demonstrated the utility of these nanomaterials as imaging probes.
  • Visualized signaling pathway components and cellular responses (apoptosis, degranulation).

Conclusions:

  • Developed versatile nanomaterials for cell signaling pathway research.
  • These probes show promise for detecting cellular responses in inflammatory and cancer cells.
  • The synthetic approaches offer new avenues for creating advanced imaging agents.