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Ryan J. Murphy

Research Interests:

Transport properties of polyelectrolyte solutions

  • Protein nanopore sequencing technology
  • Conductivity of polyelectrolyte solutions
  • Kinetics of polyelectrolyte and nanoparticle adsorption to surfaces

Thesis Publications:

  • Threading synthetic polyelectrolytes through protein pores. R.J. Murphy and M. Muthukumar. Journal of Chemical Physics 126,051101(2007).
Recent Presentations:
  • Surface Energy Effects on Polyelectrolyte Adsorption,"American Physical Society, New Orleans, LA, March 2008.
photo of Ryan Murphy

Position:

NRC Postdoctoral Associate
Polymers Division
Complex Fluids Group

Employment History:

2007-present, NIST Polymers Division

Education:

  • Ph.D., Polymer Science and Engineering, University of Massachusetts-Amherst, 2007.
    • Dissertation: "Transport phenomena of polyelectrolyte solutions: Bulk conductivity and translocation of polystyrene sulfonate (NaPSS) through protein and synthetic nanopores."
    • Advisor: M. Muthukumar
  • B.S., Materials Science and Engineering , University of Florida-Gainesville, 2002.
Contact

Phone: 301-975-6748
Email: ryan.murphy@nist.gov
Fax: 301-975-3928