Scientific Papers

• Michael W. Chien, Robert R. Johnson, Shreekumar R. Pillai, Shree Ram Singh, and A.T. Charlie Johnson. "Mechanics and Energetics of DNA Hybridization on Single-Walled Carbon Nanotubes Explored Using Adaptive Biasing Force Calculations", Journal of Physical Chemistry C, 118, 2209-2214, (2014). (Link)
   
• Mitchell B. Lerner, James M. Resczenski, Akshay Amin, Robert R. Johnson, Jonas Goldsmith, A.T. Charlie Johnson. "Toward Quantifying the Electrostatic Transduction Mechanism in Carbon Nanotube Molecular Sensors", JACS, 134, 14318-14321, (2012). (Link)
   
• Meni Wanunu, Devora Cohen-Karni, Robert R. Johnson, Lauren Fields, Jack Benner, Neil Peterman, Yu Zheng, Michael L. Klein, and Marija Drndic. "Discrimination of Hydroxymethylcytosine from Methylcytosine in DNA Molecules", JACS, 133, 486-492, (2011). (Link)
   
• Robert R. Johnson, A.T. Charlie Johnson, Michael L. Klein. "The Nature of DNA Base-Carbon Nanotube Interactions", Small, 6, 31-34, (2010). (Link).
  *Featured on cover
   
• Samuel Khamis, Robert R. Johnson, Zhengtang Luo, A.T. Charlie Johnson, "Functionalized Carbon Nanotubes for Chemical Sensing", Journal of Physics and Chemistry of Solids, (2009). (Link)
   
• Robert R. Johnson, Blake Jon Rego, A.T. Charlie Johnson, Michael L. Klein. "Computational Study of a Nano-Biosensor: A Single-Wall Carbon Nanotube Functionalized with the Coxsackie-Adenovirus Receptor", Journal of Physical Chemistry B, 113, 11589-11593 (2009). (Link)
  *Featured on cover
   
• Robert R. Johnson, Axel Kohlmeyer, A.T. Charlie Johnson, Michael L. Klein. "Free Energy Landscape of a DNA-Carbon Nanotube Hybrid Using Replica Exchange Molecular Dynamics" Nano Letters, 9, 537-541 (2009). (Link)
   
• Robert R. Johnson, A.T. Charlie Johnson, Michael L. Klein. "Probing the Structure of DNA-Carbon Nanotube Hybrids with Molecular Dynamics" Nano Letters, 8, 69-75 (2008). (Link)
  * Featured in Nature Nanotechnology Research Highlights
   
• James S. Kurtz, Robert R. Johnson, Mingliang Tian, Nitesh Kumar, Zhigang Ma, Shengyong Xu, Moses H.W. Chan. "Specific Heat of Superconducting Nanowires" Physical Review Letters, 98, 247001-247005 (2007) (Link)
   
• A.T. Charlie Johnson, Cristian Staii, Michelle Chen, Sam Khamis, Robert R. Johnson, Michael L. Klein, Alan Gelperin. "DNA-decorated carbon nanotubes for chemical sensing" Semiconductor Science and Technology, 21, 17-21 (2006). (Link)

Scientific Software

• Robert R. Johnson, "Nanotube Builder 1.0: A plug-in to generate carbon nanotubes within Visual Molecular Dynamics" (Link)