Presentation File 51c88f0b 6e0c 4865 Ac3c 0181ac1020ba
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Transcript of Presentation File 51c88f0b 6e0c 4865 Ac3c 0181ac1020ba
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Better Living Through Nanotechnology:Unique applications of magnetic composites
Thompson Mefford
Materials Science and Engineering
Meffordresearch.com
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MRI Contrast Agents(Relaxometry): Multi Mode Imaging(MRI + Optical/PET/CT/SPECT):
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Magnetic Hyperthermia or MagMED:
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Examples of Magnetic Directed Self Assembly forStructured Composite Materials
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Polymer
Nanoparticle
Surface Ligand
AdditionalFunctionality
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Polymer
Nanoparticle
Surface Ligand
Additional
Functionality
A wide variety of metal and metal oxide nanomaterialsare synthesized by the Me!ord Lab.
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Polymer
Nanoparticle
Surface Ligand
Additional
Functionality
Custom synthesis of heterobifunctional polymers provides a
framework for being able to approach multiple applications with a
central core material
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Polymer
Nanoparticle
Surface Ligand
Additional
Functionality
By controlling the end group chemistry through click or othermethods particles can be tuned to specific applications
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Ground state depletion image of Cy5
labeled in a Legionella biofilm
Schematic of functionalization of ironoxide particles with triglycerides for the
disease specific targeting of bacteria
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Our Needs:
What We Can Offer:
Industrial partners for: Internships for students Shared research objectives (sponsorship, NSF SNM,
GOALI, etc.) Understanding industrial needs
Unique synthetic capabilities(catalysts, processes, and equipment)
Synthetic challenges for new material development
Workforce development Directed assembly of polymer nanocomposites New avenues of nanomanufacturing Unique nanomaterial structures Robust surface modifications Custom heterobifunctional polymers Instrumentation and expertise for the measurement and
characterization of colloids and nanostructured materials
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&Y^G6J7:KB9:GO>National Science Foundation (DMR-0907167,CMMI-1057633, CMMI-1130819, CBET-1236041)
Thompson Mefford
Materials Science and Engineering
Meffordresearch.com