Nathan Swami


Research Interest(s)

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Research Description

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“Nano-constriction device for rapid protein pre-concentration in physiological media by electrokinetic force balance”, K.T. Liao, M. Tsegaye, V. Chaurey, C.F. Chou, N. Swami*. Electrophoresis (2012), 33, 1958-1966. Journal Impact Factor =3.3

“Interplay of electrical forces for alignment of sub-100 nm electrospun nanofibers at insulator gap collectors”, V. Chaurey, P. Chiang, C. Polanco, R. Su, C.F. Chou, N. Swami*. Langmuir (2010), 26 (24), pp 19022–19026. DOI: 10.1021/la102209q. Journal Impact Factor = 4.1

“Enhancing DNA hybridization kinetics through constriction-based dielectrophoresis”, N. Swami*, C.F. Chou, V. Ramamurthy, V. Chaurey, Lab on a chip (2009) 9, 3212-3220. Journal Impact Factor = 6.35

“Dielectric Properties of Biological Molecules in the Terahertz Gap”, Parthasarathy, R.; Globus, T*; Khromova, T; Swami, N.; Woolard, D. Applied Physics Letters (2005), 87, 113901-113903. Journal Impact Factor = 3.72

Selected Publications

  • Sanghavi B, Wolfbeis O, Hirsch T, Swami N. Nanomaterial-based electrochemical sensing of neurological drugs and neurotransmitters. Mikrochimica acta. 2015;182 1-41. PMID: 25568497 | PMCID: PMC4281370
  • Farmehini V, Rohani A, Su Y, Swami N. A wide-bandwidth power amplifier for frequency-selective insulator-based dielectrophoresis. Lab on a chip. 2014;14(21): 4183-7. PMID: 25226875
  • Rohani A, Varhue W, Su Y, Swami N. Electrical tweezer for highly parallelized electrorotation measurements over a wide frequency bandwidth. Electrophoresis. 2014;35(12): 1795-802. PMID: 24668830
  • Rohani A, Varhue W, Su Y, Swami N. Quantifying spatio-temporal dynamics of biomarker pre-concentration and depletion in microfluidic systems by intensity threshold analysis. Biomicrofluidics. 2014;8(5): 052009. PMID: 25538800 | PMCID: PMC4222295
  • Sanghavi B, Varhue W, Chávez J, Chou C, Swami N. Electrokinetic preconcentration and detection of neuropeptides at patterned graphene-modified electrodes in a nanochannel. Analytical chemistry. 2014;86(9): 4120-5. PMID: 24697740
  • Su Y, Warren C, Guerrant R, Swami N. Dielectrophoretic monitoring and interstrain separation of intact Clostridium difficile based on their S(Surface)-layers. Analytical chemistry. 2014;86(21): 10855-63. PMID: 25343746 | PMCID: PMC4222627
  • Chaurey V, Rohani A, Su Y, Liao K, Chou C, Swami N. Scaling down constriction-based (electrodeless) dielectrophoresis devices for trapping nanoscale bioparticles in physiological media of high-conductivity. Electrophoresis. 2013;34(7): 1097-104. PMID: 23436401
  • Fauss E, MacCuspie R, Oyanedel-Craver V, Smith J, Swami N. Disinfection action of electrostatic versus steric-stabilized silver nanoparticles on E. coli under different water chemistries. Colloids and surfaces. B, Biointerfaces. 2013;113 77-84. PMID: 24060931
  • Ivanoff C, Swami N, Hottel T, Garcia-Godoy F. Enhanced penetration of fluoride particles into bovine enamel by combining dielectrophoresis with AC electroosmosis. Electrophoresis. 2013;34(20): 2945-55. PMID: 23897721
  • Sanghavi B, Sitaula S, Griep M, Karna S, Ali M, Swami N. Real-time electrochemical monitoring of adenosine triphosphate in the picomolar to micromolar range using graphene-modified electrodes. Analytical chemistry. 2013;85(17): 8158-65. PMID: 23875581 | PMCID: PMC3839532
  • Su Y, Tsegaye M, Varhue W, Liao K, Abebe L, Smith J, Guerrant R, Swami N. Quantitative dielectrophoretic tracking for characterization and separation of persistent subpopulations of Cryptosporidium parvum. The Analyst. 2013;139(1): 66-73. PMID: 24225592
  • Chaurey V, Block F, Su Y, Chiang P, Botchwey E, Chou C, Swami N. Nanofiber size-dependent sensitivity of fibroblast directionality to the methodology for scaffold alignment. Acta biomaterialia. 2012;8(11): 3982-90. PMID: 22789616
  • Chaurey V, Polanco C, Chou C, Swami N. Floating-electrode enhanced constriction dielectrophoresis for biomolecular trapping in physiological media of high conductivity. Biomicrofluidics. 2012;6(1): 12806-1280614. PMID: 22481998 | PMCID: PMC3316617
  • Liao K, Tsegaye M, Chaurey V, Chou C, Swami N. Nano-constriction device for rapid protein preconcentration in physiological media through a balance of electrokinetic forces. Electrophoresis. 2012;33(13): 1958-66. PMID: 22806460
  • Camacho-Alanis F, Castaneda H, Zangari G, Swami N. Electrochemical impedance study of GaAs surface charge modulation through the deprotonation of carboxylic acid monolayers. Langmuir : the ACS journal of surfaces and colloids. 2011;27(18): 11273-7. PMID: 21859118
  • Neal R, Tholpady S, Foley P, Swami N, Ogle R, Botchwey E. Alignment and composition of laminin-polycaprolactone nanofiber blends enhance peripheral nerve regeneration. Journal of biomedical materials research. Part A. 2011. PMID: 22106069 | PMCID: PMC3550006
  • Chaurey V, Chiang P, Polanco C, Su Y, Chou C, Swami N. Interplay of electrical forces for alignment of sub-100 nm electrospun nanofibers on insulator gap collectors. Langmuir : the ACS journal of surfaces and colloids. 2010;26(24): 19022-6. PMID: 21082824
  • Pattanaik G, Shao W, Swami N, Zangari G. Electrolytic gold deposition on dodecanethiol-modified gold films. Langmuir : the ACS journal of surfaces and colloids. 2009;25(9): 5031-8. PMID: 19358589
  • Swami N, Chou C, Ramamurthy V, Chaurey V. Enhancing DNA hybridization kinetics through constriction-based dielectrophoresis. Lab on a chip. 2009;9(22): 3212-20. PMID: 19865727
  • Parthasarathy R, Bykhovski A, Gelmont B, Globus T, Swami N, Woolard D. Enhanced coupling of subterahertz radiation with semiconductor periodic slot arrays. Physical review letters. 2007;98(15): 153906. PMID: 17501354
  • Swami N, Chou C, Terberueggen R. Two-potential electrochemical probe for study of DNA immobilization. Langmuir : the ACS journal of surfaces and colloids. 2005;21(5): 1937-41. PMID: 15723492
  • Gorman M, Swami N, Groves J, Squibbs K, Werhane P. Integrating Ethics and Policy Into Nanotechnology Education Journal of Nano Education. 4.
  • Ripp Steven, Henry Theodore. Biotechnology and Nanotechnology Risk Assessment American Chemical Society. 17-40.
  • Savage N, Diallo M, Duncan J, Street A, Sustich R. Nanotechnology Applications for Clean Water William Andrew Inc.. 491-507.