Venkat K. Balagurusamy  Venkat K. Balagurusamy photo       

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Electronic DNA Sequencing and Nanotechnology, Biosensing and Biocomputing
T.J. Watson Research Center, Yorktown Heights, NY USA
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Professional Associations

Professional Associations:  American Physical Society  |  Materials Research Society (MRS)  |  New York Academy of Science


2014

Fixed-Gap Tunnel Junction for Reading DNA NucleotidesFixed-Gap Tunnel Junction for Reading DNA Nucleotides
Pei Pang, Brian Alan Ashcroft, Weisi Song, Peiming Zhang, Sovan Biswas, Quan Qing, Jialing, Robert J. Nemanich, Jingwei Bai
ACS Nano, 2014

Creation of a transient vapor nanogap between two fluidic reservoirs for single molecule manipulation
S. Polonsky, V.S.K. Balagurusamy, J. Ott
Review of Scientific Instruments, 2014

Fabrication of sub-20 nm nanopore arrays in membranes with embedded metal electrodes at wafer scales
J. Bai, D. Wang, S. W. Nam, H. Peng, R. Bruce, L. Gignac, M. Brink, E. Kratschmer, S. Rossnagel, P. Waggoner, K. Reuter, C. Wang, Y. Astier, V. Balagurusamy, B. Luan, Y. Kwark, E. Joseph, M. Guillorn, S. Polonsky, A. Royyuru, S. Papa Rao, G. Stolovitzky
Nanoscale 6(15), 8900--8906, 2014


2013

Phenomenological theory of a charged polymer molecule in a nanosized gap between two fluidic reservoirs
Stanislav Polonsky, Venkat SK Balagurusamy
EPL (Europhysics Letters) 103(6), 68007, IOP Publishing, 2013


2010

Detection of DNA hybridizations using solid-state nanopores
Venkat SK Balagurusamy, Paul Weinger, Xinsheng Sean Ling
Nanotechnology 21(33), 335102, IOP Publishing, 2010


2009

Surface structure of the liquid Au 72 Ge 28 eutectic phase: X-ray reflectivity
Peter S Pershan, SE Stoltz, S Mechler, OG Shpyrko, AY Grigoriev, VSK Balagurusamy, BH Lin, M Meron
Physical Review B 80(12), 125414, APS, 2009

Surface structure of liquid Bi and Sn: An x-ray reflectivity study
Peter S Pershan, SE Stoltz, Oleg G Shpyrko, Moshe Deutsch, Venkatachalapathy SK Balagurusamy, Mati Meron, Binhua Lin, Reinhard Streitel
Physical Review B 79(11), 115417, APS, 2009


2007

X-ray reflectivity studies of atomic-level surface-segregation in a liquid eutectic alloy of AuSn
Venkatachalapathy SK Balagurusamy, Reinhard Streitel, Oleg G Shpyrko, Peter S Pershan, Mati Meron, Binhua Lin
Physical Review B 75(10), 104209, APS, 2007

Crystalline surface phases of the liquid Au-Si eutectic alloy
Oleg G Shpyrko, Reinhard Streitel, Venkatachalapathy SK Balagurusamy, Alexei Yu Grigoriev, Moshe Deutsch, Benjamin M Ocko, Mati Meron, Binhua Lin, Peter S Pershan
Physical Review B 76(24), 245436, APS, 2007


2006

Synthesis, structural analysis, and visualization of a library of dendronized polyphenylacetylenes
Virgil Percec, Jonathan G Rudick, Mihai Peterca, Sasha R Staley, Martin Wagner, Makoto Obata, Catherine M Mitchell, Wook-Dong Cho, Venkatachalapathy SK Balagurusamy, James N Lowe, others
Chemistry-A European Journal 12(22), 5731--5746, Wiley Online Library, 2006

Self-Assembly of Semifluorinated Dendrons Attached to Electron-Donor Groups Mediates Their $\pi$-Stacking via a Helical Pyramidal Column
Virgil Percec, Martin Glodde, Mihai Peterca, Almut Rapp, Ingo Schnell, Hans W Spiess, Tushar K Bera, Yoshiko Miura, Venkatachalapathy SK Balagurusamy, Emad Aqad, others
Chemistry-A European Journal 12(24), 6298--6314, Wiley Online Library, 2006

Surface crystallization in a liquid AuSi alloy
Oleg G Shpyrko, Reinhard Streitel, Venkatachalapathy SK Balagurusamy, Alexei Y Grigoriev, Moshe Deutsch, Benjamin M Ocko, Mati Meron, Binhua Lin, Peter S Pershan
Science 313(5783), 77--80, American Association for the Advancement of Science, 2006


2005

Self-Assembly of Semifluorinated Janus-Dendritic Benzamides into Bilayered Pyramidal Columns
Virgil Percec, Mohammad R Imam, Tushar K Bera, Venkatachalapathy SK Balagurusamy, Mihai Peterca, Paul A Heiney
Angewandte Chemie International Edition 44(30), 4739--4745, Wiley Online Library, 2005

Thermoreversible cis-cisoidal to cis-transoidal isomerization of helical dendronized polyphenylacetylenes
Virgil Percec, Jonathan G Rudick, Mihai Peterca, Martin Wagner, Makoto Obata, Catherine M Mitchell, Wook-Dong Cho, Venkatachalapathy SK Balagurusamy, Paul A Heiney
Journal of the American Chemical Society 127(43), 15257--15264, ACS Publications, 2005


2004

Structure and dynamics of the aluminum chlorohydrate polymer Al13O4 (OH) 24 (H2O) 12Cl7
Vojislava Pophristic, Venkatachalapathy SK Balagurusamy, Michael L Klein
Physical Chemistry Chemical Physics 6(5), 919--923, Royal Society of Chemistry, 2004


2003


Transformation of a spherical supramolecular dendrimer into a pyramidal columnar supramolecular dendrimer mediated by the fluorophobic effect
Virgil Percec, Martin Glodde, Gary Johansson, Venkatachalapathy SK Balagurusamy, Paul A Heiney
Angewandte Chemie 115(36), 4474--4478, Wiley Online Library, 2003

Application of isomorphous replacement in the structure determination of a cubic liquid crystal phase and location of counterions
Daniel R Dukeson, Goran Ungar, Venkatachalapathy SK Balagurusamy, Virgil Percec, Gary A Johansson, Martin Glodde
Journal of the American Chemical Society 125(51), 15974--15980, ACS Publications, 2003


2002

X-ray studies on the columnar structures of discotic liquid crystals
S Chandrasekhar, S KRISHNA Prasad, DS SHANKAR Rao, VSK Balagurusamy
PROCEEDINGS-INDIAN NATIONAL SCIENCE ACADEMY PART A 68(3), 175--192, INDIAN NATIONAL SCIENCE ACADEMY, 2002

Discotic liquid crystals as quasi-one-dimensional electrical conductors
S Chandrasekhar, VSK Balagurusamy
Proceedings of the Royal Society of London Series A: Mathematical, Physical \& Engineering Sciences 458(2024), 1783--1794, Royal Society Publishing, 2002

Template-directed convective assembly of three-dimensional face-centered-cubic colloidal crystals
J Zhang, A Alsayed, KH Lin, S Sanyal, F Zhang, W-J Pao, VSK Balagurusamy, PA Heiney, AG Yodh
Applied physics letters 81(17), 3176--3178, AIP, 2002

Self-organization of supramolecular helical dendrimers into complex electronic materials
Virgil Percec, M Glodde, TK Bera, Y Miura, I Shiyanovskaya, KD Singer, VSK Balagurusamy, PA Heiney, I Schnell, A Rapp, others
Nature 419(6905), 384--387, Nature Publishing Group, 2002


2001

A novel dimeric discotic liquid crystal based on anthraquinone
K Krishnan, VSK Balagurusamy
Liquid Crystals 28(2), 321--325, Taylor \& Francis, 2001


2000




1999

Quasi-one dimensional electrical conductivity and thermoelectric power studies on a discotic liquid crystal
VSK Balagurusamy, S Krishna Prasad, S Chandrasekhar, Sandeep Kumar, M Manickam, CV Yelamaggad
Pramana-Journal of Physics 53(1), 3--11, Indian Academy of Sciences, 1999


1997

Direct visualization of individual cylindrical and spherical supramolecular dendrimers
SD Hudson, H-T Jung, V Percec, W-D Cho, G Johansson, G Ungar, VSK Balagurusamy
Science 278(5337), 449--452, American Association for the Advancement of Science, 1997