Hybrid 2D nanomaterials as dual-mode contrast agents in cellular imaging

Tharangattu N. Narayanan, Bipin K. Gupta, Sajna A. Vithayathil, Rebeca R. Aburto, Sendurai A. Mani, Jaime Taha-Tijerina, Bin Xie, Benny A. Kaipparettu, Suzy V. Torti, Pulickel M. Ajayan

Research output: Contribution to journalArticlepeer-review

55 Citations (Scopus)

Abstract

A biocompatible hybrid 2D nanomaterial based on graphene oxide and superparamagnetic Fe 3O 4 is demonstrated as a multimodality contrast enhancement agent for cellular imaging using photoluminescence and magnetic resonance imaging. This provides the possibility to use graphene oxide based multimodality and/or multitasking agents for biomedical applications.

Original languageEnglish
Pages (from-to)2992-2998
Number of pages7
JournalAdvanced Materials
Volume24
Issue number22
DOIs
Publication statusPublished - 12 Jun 2012
Externally publishedYes

Bibliographical note

Copyright:
Copyright 2012 Elsevier B.V., All rights reserved.

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Fingerprint Dive into the research topics of 'Hybrid 2D nanomaterials as dual-mode contrast agents in cellular imaging'. Together they form a unique fingerprint.

Cite this