Publications
Persistent X-ray photoconductivity and percolation of metallic clusters in charge-ordered manganites." EPL (Europhysics Letters) 47 (1999): 90.
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X-Ray effects in charge-ordered manganites: A magnetic mechanism of persistent photoconductivity." Materials Science and Engineering: B 63 (1999): 30-35.
"Capacitance cytometry: Measuring biological cells one by one." Proceedings of the National Academy of Sciences 97 (2000): 10687-10690.
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Quantitative sensing of nanoscale colloids using a microchip Coulter counter." Review of Scientific Instruments 72 (2001): 4449-4451.
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Correcting off-axis effects in an on-chip resistive-pulse analyzer." Review of Scientific Instruments 73 (2002): 4396-4398.
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An artificial nanopore for molecular sensing." Nano Letters 3 (2003): 37-38.
"Direct detection of antibody–antigen binding using an on-chip artificial pore." Proceedings of the National Academy of Sciences 100 (2003): 820-824.
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A novel resistive pulse sensor for biological measurements. Ph.D. Thesis: Princeton University, 2003.
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Fast, DNA-sequence independent translocation by FtsK in a single-molecule experiment." The EMBO Journal 23 (2004): 2430-2439.
"An on-chip artificial pore for molecular sensing." In BioMEMS and Biomedical Nanotechnology. Vol. IV: Biomolecular Sensing, Processing and Analysis. Springer, 2004.
"Analysis of DNA supercoil induction by FtsK indicates translocation without groove-tracking." Nature Structural & Molecular Biology 12 (2005): 436-440.
"KOPS: DNA motifs that control E. coli chromosome segregation by orienting the FtsK translocase." The EMBO Journal 24 (2005): 3770-3780.
"Single-molecule manipulation measurements of DNA transport proteins." Chemphyschem 6 (2005): 813-818.
"Statistical determination of the step size of molecular motors." Journal of Physics: Condensed Matter 17 (2005): S3811.
"DNA mechanics as a tool to probe helicase and translocase activity." Nucleic Acids Research 34 (2006): 4232-4244.
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Oriented loading of FtsK on KOPS." Nature Structural & Molecular Biology 13 (2006): 1026-1028.
"Studies of DNA-protein interactions at the single molecule level with magnetic tweezers." Lecture Notes in Physics 711 (2007): 123-140.
"Multiplexed single-molecule measurements with magnetic tweezers." Review of Scientific Instruments 79 (2008): 094301.
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Single-molecule studies using magnetic traps." In Single-Molecule Techniques: A Laboratory Manual. Cold Spring Harbor Laboratory Press, 2008.
"Stabilizing method for reflection interference contrast microscopy." Applied Optics 47 (2008): 2070-2075.
"Detailed scaling analysis of low-force polyelectrolyte elasticity." Physical Review E 80 (2009): 041803.
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A high-resolution magnetic tweezer for single-molecule measurements." Nucleic Acids Research 37 (2009): e136.
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Nonlinear low-force elasticity of single-stranded DNA molecules." Physical Review Letters 102 (2009): 068301.
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Polyelectrolytes: The de Gennes Legacy." P.G. de Gennes' Impact on Science, Volume II. (2009).
"DnaB helicase activity is modulated by DNA geometry and force." Biophysical Journal 99 (2010): 2170-2179.
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