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Updated: Mar 5, 2026

Biofunctionalized Prussian Blue Nanoparticles for Multimodal Molecular Imaging Applications
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Biofunctionalized Prussian Blue Nanoparticles for Multimodal Molecular Imaging Applications

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Nanoparticle Functionalization and Its Potentials for Molecular Imaging.

Rukmani Thiruppathi1, Sachin Mishra2, Mathangi Ganapathy3

  • 1Lee Kong Chian School of Medicine Nanyang Technological University 59 Nanyang Drive 636921 Singapore; Center for Biotechnology Alagappa College of Technology Anna University Sardar Patel Road Chennai Tamil Nadu 600025 India.

Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
|March 24, 2017
PubMed
Summary

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This summary is machine-generated.

Functionalization of nanoparticles improves molecular imaging quality and enables multimodal imaging. This surface modification enhances cell targeting, reduces background noise, and allows for simultaneous imaging and therapy.

Area of Science:

  • Nanotechnology
  • Biomedical Engineering
  • Molecular Imaging

Background:

  • Nanoparticle functionalization modifies surface properties for enhanced performance.
  • High-contrast, differentiated images are crucial for quality molecular imaging.
  • Current imaging techniques face challenges in specificity and background signal reduction.

Purpose of the Study:

  • To review how nanoparticle functionalization enhances molecular and multimodal imaging.
  • To explain the mechanisms of targeted cell interaction and specificity.
  • To highlight advancements in functionalized nanoparticles for bioimaging and therapy.

Main Methods:

  • Review of recent research and progress in nanoparticle functionalization for bioimaging.
  • Analysis of how surface modification impacts imaging contrast and specificity.
Keywords:
conjugationfunctionalizationimagingmicroscopynanoparticles

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  • Discussion of multimodal imaging capabilities enabled by functionalized nanoparticles.

    • Main Results:

    • Functionalization significantly improves image quality and differentiation in molecular imaging.
    • Functionalized nanoparticles enable targeted delivery, reducing background signals.
    • Multimodal imaging combines functions from different modalities for comprehensive data.
    • Simultaneous imaging and therapeutic applications are facilitated by targeted nanoparticles.

    Conclusions:

    • Nanoparticle functionalization is key to advancing molecular and multimodal imaging.
    • Enhanced specificity and reduced background signal lead to more viable imaging information.
    • Functionalized nanoparticles offer potential for theranostic applications, combining diagnosis and therapy.