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Related Experiment Video

Updated: Mar 2, 2026

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
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Graphene oxide - A platform towards theranostics.

Khazima Muazim1, Zakir Hussain1

  • 1School of Chemical and Materials Engineering (SCME), National University of Sciences & Technology (NUST), Sector H-12, 44000 Islamabad, Pakistan.

Materials Science & Engineering. C, Materials for Biological Applications
|May 10, 2017
PubMed
Summary

Graphene oxide magnetic composites offer advanced theranostic systems for drug delivery, biosensing, bioimaging, and phototherapy. This review explores their potential, challenges, and advantages in these biomedical applications.

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Area of Science:

  • Biomaterials Science
  • Nanotechnology
  • Medical Imaging

Background:

  • Graphene oxide (GO) based biomaterials show increasing commercial potential across electronics and biomedicine.
  • GO offers advantages over graphene and reduced graphene oxide for advanced applications.
  • Existing reviews focus on GO for drug delivery and photothermal therapy.

Purpose of the Study:

  • To provide an outlook on graphene oxide based magnetic composites for theranostic systems.
  • To explore novel applications of these composites in drug delivery, biosensing, bioimaging, and phototherapy.
  • To discuss the challenges and advantages of GO-based magnetic nanocomposites in theranostics.

Main Methods:

  • Literature review focusing on graphene oxide based magnetic composites.
Keywords:
BioimagingBiomedicineBiosensingCompositesDrug deliveryFunctionalizationGraphene oxideTheranostics

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  • Analysis of applications in drug delivery, biosensing, bioimaging, and phototherapy.
  • Discussion of theranostic system development and challenges.

    • Main Results:

    • Graphene oxide based magnetic composites enable versatile theranostic applications.
    • These systems are effective in drug delivery, biosensing, bioimaging, and phototherapy.
    • The review highlights previously inaccessible options for theranostic systems.

    Conclusions:

    • Graphene oxide based magnetic nanocomposites represent a promising frontier in theranostics.
    • Further research is needed to overcome challenges and fully realize their potential.
    • These materials offer significant advantages for integrated diagnostic and therapeutic applications.