Metal-Free Dual Modal Contrast Agents Based on Fluorographene Quantum Dots

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dc.citation.journalTitleParticle & Particle Systems Characterizationen_US
dc.contributor.authorRadhakrishnan, Sruthien_US
dc.contributor.authorSamanta, Atanuen_US
dc.contributor.authorSudeep, Parambath M.en_US
dc.contributor.authorMaldonado, Kiersten L.en_US
dc.contributor.authorMani, Sendurai A.en_US
dc.contributor.authorAcharya, Ghanashyamen_US
dc.contributor.authorTiwary, Chandra Sekharen_US
dc.contributor.authorSingh, Abhishek K.en_US
dc.contributor.authorAjayan, Pulickel M.en_US
dc.date.accessioned2017-01-12T15:49:49Zen_US
dc.date.available2017-01-12T15:49:49Zen_US
dc.date.issued2016en_US
dc.descriptionNEWS COVERAGE: A news release based on this journal publication is available online: http://news.rice.edu/2016/11/10/rice-expands-graphene-repertoire-with-mri-contrast-agent/en_US
dc.description.abstractFluorographene quantum dots prepared from fluorinated graphene oxide (FGO) show a linear dependence of the magnetization on the applied field. This is further supported by DFT calculations taking into account a few possible systems of functionalized graphene quantum dots. The inherent magnetism, high concentration of fluorine and cyto-compatibility of these quantum dots promise potential application as a dual modal agent for proton and 19F based Magnetic Resonance Imaging which is investigated here. A metal free dual modal contrast agent would bring about a great change in the efficiency and resolution of this widely used imaging tool.en_US
dc.identifier.citationRadhakrishnan, Sruthi, Samanta, Atanu, Sudeep, Parambath M., et al.. "Metal-Free Dual Modal Contrast Agents Based on Fluorographene Quantum Dots." <i>Particle & Particle Systems Characterization,</i> (2016) Wiley: http://dx.doi.org/10.1002/ppsc.201600221.en_US
dc.identifier.doihttp://dx.doi.org/10.1002/ppsc.201600221en_US
dc.identifier.urihttps://hdl.handle.net/1911/93778en_US
dc.language.isoengen_US
dc.publisherWileyen_US
dc.rightsThis is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Wiley.en_US
dc.subject.keywordFluorinated graphene Quantum dotsen_US
dc.subject.keywordMagnetic Resonance Imaging(MRI)en_US
dc.subject.keywordGrapheneen_US
dc.subject.keywordDFT Calculationsen_US
dc.subject.keywordContrast agenten_US
dc.titleMetal-Free Dual Modal Contrast Agents Based on Fluorographene Quantum Dotsen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpost-printen_US
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