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Sumita Pennathur - Publications

Affiliations: 
University of California, Santa Barbara, Santa Barbara, CA, United States 
Area:
Detection and Diagnostics
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46 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Pennathur S, Kim H, Wang B, Queenan BN, Huber D. 896-P: Putting the Pieces Together: Building a Nonenzymatic Wearable Glucose Sensor Using Silicon Microneedle Arrays Diabetes. 69. DOI: 10.2337/Db20-896-P  0.724
2020 Eden A, Scida K, Arroyo-Currás N, Eijkel J, Meinhart C, Pennathur S. Discharging behavior of confined bipolar electrodes: Coupled electrokinetic and electrochemical dynamics Electrochimica Acta. 330: 135275. DOI: 10.1016/J.Electacta.2019.135275  0.609
2019 Bazan GC, Wang B, Chou KH, Queenan B, Pennathur S. Molecular Design of a New Diboronic Acid for Electrohydro-dynamic Monitoring of Glucose. Angewandte Chemie (International Ed. in English). PMID 31168957 DOI: 10.1002/Anie.201904595  0.714
2019 Scida K, Eden A, Arroyo-Currás N, MacKenzie S, Satik Y, Meinhart CD, Eijkel JCT, Pennathur S. Fluorescence-Based Observation of Transient Electrochemical and Electrokinetic Effects at Nanoconfined Bipolar Electrodes. Acs Applied Materials & Interfaces. PMID 30880379 DOI: 10.1021/Acsami.9B01339  0.336
2019 PENNATHUR S. 940-P: Toward a Novel Tiny Continuous Glucose Monitor (CGM): Step 3, Building an Enhanced Ratiometric Detector Using a Buried Dual Junction Diode (BDJ) Diabetes. 68: 940-P. DOI: 10.2337/Db19-940-P  0.372
2019 WANG B, PENNATHUR S, CHOU K. 934-P: Continuous, Quantitative, Selective, Nonenzymatic Glucose Monitoring Using Conductimetric Analysis Diabetes. 68: 934-P. DOI: 10.2337/Db19-934-P  0.373
2019 Eden A, Scida K, Arroyo-Currás N, Eijkel JCT, Meinhart CD, Pennathur S. Modeling Faradaic Reactions and Electrokinetic Phenomena at a Nanochannel-Confined Bipolar Electrode The Journal of Physical Chemistry C. 123: 5353-5364. DOI: 10.1021/Acs.Jpcc.8B10473  0.34
2019 Garcia M, Pennathur S. A model for inertial particles in curvilinear flows Microfluidics and Nanofluidics. 23. DOI: 10.1007/S10404-019-2234-X  0.306
2018 Downs AM, McCallum C, Pennathur S. Confinement effects on DNA hybridization in electrokinetic micro- and nanofluidic systems. Electrophoresis. PMID 30597594 DOI: 10.1002/Elps.201800356  0.418
2018 WANG B, BAZAN G, PENNATHUR S, QUEENAN B, SCIDA K. A Novel, Nonenzymatic Strategy for Stable, Optical Glucose Detection in Small Volumes of Fluid Diabetes. 67: 945-P. DOI: 10.2337/Db18-945-P  0.716
2017 Del Bonis-O'Donnell JT, Thakrar A, Wain Hirschberg J, Vong D, Queenan BN, Fygenson DK, Pennathur S. DNA-stabilized silver nanoclusters as specific, ratiometric fluorescent dopamine sensors. Acs Chemical Neuroscience. PMID 29254331 DOI: 10.1021/Acschemneuro.7B00444  0.731
2017 McCallum C, Pennathur S, Gillespie D. Two-Dimensional Electric Double Layer Structure with Heterogeneous Surface Charge. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 28525283 DOI: 10.1021/Acs.Langmuir.7B00731  0.321
2017 Karam P, Dukhin A, Pennathur S. Optimal MEMS device for mobility and zeta potential measurements using DC electrophoresis. Electrophoresis. PMID 28316089 DOI: 10.1002/Elps.201700029  0.333
2016 Del Bonis-O'Donnell JT, Vong D, Pennathur S, Fygenson DK. A universal design for a DNA probe providing ratiometric fluorescence detection by generation of silver nanoclusters. Nanoscale. PMID 27406901 DOI: 10.1039/C6Nr03827A  0.362
2016 Loessberg-Zahl J, Janssen KG, McCallum C, Gillespie D, Pennathur S. (Almost) Stationary Isotachophoretic Concentration Boundary in a Nanofluidic Channel Using Charge Inversion. Analytical Chemistry. PMID 27268953 DOI: 10.1021/Acs.Analchem.6B01701  0.35
2016 Del Bonis-O'Donnell JT, Pennathur S, Fygenson DK. Changes in Spectra and Conformation of Hairpin DNA-Stabilized Silver Nanoclusters Induced by Stem Sequence Perturbations. Langmuir : the Acs Journal of Surfaces and Colloids. PMID 26685711 DOI: 10.1021/Acs.Langmuir.5B03934  0.355
2016 de Rutte JM, Janssen KGH, Tas NR, Eijkel JCT, Pennathur S. Numerical investigation of micro- and nanochannel deformation due to discontinuous electroosmotic flow Microfluidics and Nanofluidics. 20. DOI: 10.1007/S10404-016-1815-1  0.357
2016 McCallum C, Pennathur S. Accounting for electric double layer and pressure gradient-induced dispersion effects in microfluidic current monitoring Microfluidics and Nanofluidics. 20: 1-9. DOI: 10.1007/S10404-015-1684-Z  0.36
2015 Liu YW, Pennathur S, Meinhart CD. Electrophoretic mobility of spherical particles in bounded domain. Journal of Colloid and Interface Science. 461: 32-38. PMID 26397906 DOI: 10.1016/J.Jcis.2015.08.039  0.3
2015 Ray TR, Lettiere B, de Rutte J, Pennathur S. Quantitative characterization of the colloidal stability of metallic nanoparticles using UV-vis absorbance spectroscopy. Langmuir : the Acs Journal of Surfaces and Colloids. 31: 3577-86. PMID 25730093 DOI: 10.1021/La504511J  0.307
2015 Wynne TM, McCallum C, Del Bonis-O'Donnell JT, Crisalli P, Pennathur S. Hybridization thermodynamics of DNA oligonucleotides during microchip capillary electrophoresis. Analytical Chemistry. 87: 2811-8. PMID 25634338 DOI: 10.1021/Ac504209M  0.734
2015 Del Bonis-O'Donnell JT, Fygenson DK, Pennathur S. Fluorescent silver nanocluster DNA probes for multiplexed detection using microfluidic capillary electrophoresis. The Analyst. 140: 1609-15. PMID 25601044 DOI: 10.1039/C4An01735H  0.374
2015 Crisalli P, McCallum C, Pennathur S. Label free detection of nucleic acids by modulating nanochannel surfaces. Chemical Communications (Cambridge, England). 51: 2335-8. PMID 25562395 DOI: 10.1039/C4Cc09599E  0.404
2014 Russell AJ, Del Bonis-O'Donnell JT, Wynne TM, Napoli MT, Pennathur S. Separation behavior of short single- and double-stranded DNA in 1 micron and 100 nm glass channels. Electrophoresis. 35: 412-8. PMID 23893737 DOI: 10.1002/Elps.201300177  0.746
2014 Pennathur S, Crisalli P. Low temperature fabrication and surface modification methods for fused silica micro- and nanochannels Materials Research Society Symposium Proceedings. 1659. DOI: 10.1557/Opl.2014.32  0.379
2014 Liu YW, Pennathur S, Meinhart CD. Electrophoretic mobility of a spherical nanoparticle in a nanochannel Physics of Fluids. 26. DOI: 10.1063/1.4901330  0.357
2013 Gillespie D, Pennathur S. Separation of ions in nanofluidic channels with combined pressure-driven and electro-osmotic flow. Analytical Chemistry. 85: 2991-8. PMID 23368674 DOI: 10.1021/Ac400081P  0.343
2013 Wynne TM, Pennathur S. Facile microfluidic based method to determine equilibrium constants (K D) of reacting biomolecules 17th International Conference On Miniaturized Systems For Chemistry and Life Sciences, Microtas 2013. 2: 720-722.  0.74
2012 Wynne TM, Dixon AH, Pennathur S. Electrokinetic characterization of individual nanoparticles in nanofluidic channels Microfluidics and Nanofluidics. 12: 411-421. DOI: 10.1007/S10404-011-0884-4  0.722
2011 Lenzi A, Viola F, Bonotto F, Frey J, Napoli M, Pennathur S. Method to determine the effective ζ potential in a microchannel with an embedded gate electrode. Electrophoresis. 32: 3295-304. PMID 22025198 DOI: 10.1002/Elps.201100262  0.384
2011 Jensen KL, Kristensen JT, Crumrine AM, Andersen MB, Bruus H, Pennathur S. Hydronium-dominated ion transport in carbon-dioxide-saturated electrolytes at low salt concentrations in nanochannels. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 83: 056307. PMID 21728647 DOI: 10.1103/Physreve.83.056307  0.31
2011 Driehorst T, O'Neill P, Goodwin PM, Pennathur S, Fygenson DK. Distinct conformations of DNA-stabilized fluorescent silver nanoclusters revealed by electrophoretic mobility and diffusivity measurements. Langmuir : the Acs Journal of Surfaces and Colloids. 27: 8923-33. PMID 21682258 DOI: 10.1021/La200837Z  0.35
2011 Andersen MB, Bruus H, Bardhan JP, Pennathur S. Streaming current and wall dissolution over 48 h in silica nanochannels. Journal of Colloid and Interface Science. 360: 262-71. PMID 21546029 DOI: 10.1016/J.Jcis.2011.04.011  0.32
2011 Andersen MB, Frey J, Pennathur S, Bruus H. Surface-dependent chemical equilibrium constants and capacitances for bare and 3-cyanopropyldimethylchlorosilane coated silica nanochannels. Journal of Colloid and Interface Science. 353: 301-10. PMID 20943229 DOI: 10.1016/J.Jcis.2010.09.025  0.324
2011 Napoli M, Atzberger P, Pennathur S. Experimental study of the separation behavior of nanoparticles in micro- and nanochannels Microfluidics and Nanofluidics. 10: 69-80. DOI: 10.1007/S10404-010-0647-7  0.4
2011 Wynne T, Huang XT, Pennathur S. Novel low temperature fabrication method for label-free electronic sensing of biomolecules in nanofluidic channels with integrated electrodes Technical Proceedings of the 2011 Nsti Nanotechnology Conference and Expo, Nsti-Nanotech 2011. 2: 278-281.  0.721
2010 Napoli M, Eijkel JC, Pennathur S. Nanofluidic technology for biomolecule applications: a critical review. Lab On a Chip. 10: 957-85. PMID 20358103 DOI: 10.1039/B917759K  0.621
2010 Huang XT, Gupta C, Pennathur S. A novel fabrication method for centimeter-long surface-micromachined nanochannels Journal of Micromechanics and Microengineering. 20. DOI: 10.1088/0960-1317/20/1/015040  0.353
2010 Sustarich JM, Storey BD, Pennathur S. Field-amplified sample stacking and focusing in nanofluidic channels Physics of Fluids. 22. DOI: 10.1063/1.3496498  0.392
2009 Huber DE, Markel ML, Pennathur S, Patel KD. Oligonucleotide hybridization and free-solution electrokinetic separation in a nanofluidic device. Lab On a Chip. 9: 2933-40. PMID 19789746 DOI: 10.1039/B901739A  0.42
2008 Shui L, Pennathur S, Eijkel JC, van den Berg A. Multiphase flow in lab on chip devices: a real tool for the future? Lab On a Chip. 8: 1010-4. PMID 18584071 DOI: 10.1039/B808974B  0.591
2007 Pennathur S, Eijkel JC, van den Berg A. Energy conversion in microsystems: is there a role for micro/nanofluidics? Lab On a Chip. 7: 1234-7. PMID 17896005 DOI: 10.1039/B712893M  0.546
2007 Pennathur S, Baldessari F, Santiago JG, Kattah MG, Steinman JB, Utz PJ. Free-solution oligonucleotide separation in nanoscale channels. Analytical Chemistry. 79: 8316-22. PMID 17883279 DOI: 10.1021/Ac0710580  0.41
2006 Pennathur S, Baldessari F, Kattah M, Utz PJ, Santiago JG. Electrophoresis in nanochannels 2006 Asme Joint U.S.-European Fluids Engineering Summer Meeting, Fedsm 2006. 2006.  0.34
2005 Pennathur S, Santiago JG. Electrokinetic transport in nanochannels. 2. Experiments. Analytical Chemistry. 77: 6782-9. PMID 16255574 DOI: 10.1021/Ac0508346  0.355
2005 Pennathur S, Santiago JG. Electrokinetic transport in nanochannels. 1. Theory. Analytical Chemistry. 77: 6772-81. PMID 16255573 DOI: 10.1021/Ac050835Y  0.364
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