Publications and Presentations
2019
Hähnel, V.; Khan, F. Z.; Mutschke, G.; Cierpka, C.; Uhlemann, M.; Fritsch, “Combining magnetic forces for contactless manipulation of fluids in microelectrode-microfluidic systems:, Scientific Reports 2019, 9:5103. DOI: 10.1038/s41598-019-41284-0.
Khan, F. Z.; Fritsch, I. “Chip-Scale Electrodeposition and Analysis of Poly(3,4-ethylenedioxythiophene) (PEDOT) Films for Enhanced and Sustained Microfluidics Using DC-Redox-Magnetohydrodynamics”, Journal of The Electrochemical Society 2019, 166 (13), H615-H627
2018
Khan, F. Z.; Hutcheson, J.; Hunter, C. J.; Powless, A. J. Benson, D.; Fritsch, I.*; Muldoon, T. J.* “Redox-Magnetohydrodynamically controlled fluid flow with poly(3,4-ethylenedioxythiophene) (PEDOT) coupled to an epitaxial light sheet confocal microscope for image cytometry applications”, Chem., 2018, 90(13), 7862-7870, DOI: 10.1021/acs.analchem.7b05312.
2017
Hu, M.; Fritsch, I. “Detection of Dopamine Using Redox Cycling in the Presence of Physiologically-Relevant, Electrochemically-Interfering Species” Analyst, in revision 2017.
2016
Hu, M.; Fritsch, I. “Application of Electrochemical Redox Cycling: Toward Differentiation of Dopamine and Norepinephrine”, Anal. Chem., 2016, ASAP, DOI: 10.1021/acs.analchem.6b00427.
Sahore, V.; Kreidermacher, A.; Khan, F. Z.; Fritsch, I. “Visualization and Measurement of Natural Convection from Electrochemically-Generated Density Gradients at Concentric Microdisk and Ring Electrodes in a Microfluidic System”, J. Electrochem. Soc., 2016, 163(4), H3135-H3144. DOI: 10.1149/2.0181604jes.
Nash, C. K.; Fritsch, I. “Poly(3,4-ethylenedioxythiophene)-Modified Electrodes for Microfluidics Pumping with Magnetohydrodynamics (MHD): Improving Compatibility for Broader Applications by Eliminating Addition of Redox Species to Solution”, Anal. Chem., 2016, 88(3), 1601-1609. DOI: 10.1021/acs.analchem.5b03182.
2015
Hu, M.; Fritsch, I., “Redox Cycling Behavior of Catecholamines and Their Mixtures at Gold Microband Electrode Arrays”, Anal. Chem. 2015, 87 (4), 2029-2032. DOI: 10.1021/ac5042022.
Sahore, V.; Fritsch, I. “Microfluidic Rotational Flow Generated by Redox- Magnetohydrodynamics (MHD) under Laminar Conditions using Concentric Disk and Ring MicroElectrodes”, Microfluid. Nanofluid., 2015, 18(2),159-166. DOI: 10.1007/s10404-014-1427-6.
2014
Sahore, V.; Fritsch, I., “Redox-Magnetohydrodynamics, Flat Flow Profile-Guided Enzyme Assay Detection: Toward Multiple, Parallel Analyses”, Anal. Chem., 2014,86(19), 9405-9411. DOI: 10.1021/ac502014t
2013
Sahore, V.; Fritsch, I. “Flat Flow Profiles Achieved with Microfluidics Generated by Redox-Magnetohydrodynamics (MHD)” Anal. Chem., 2013, 85, 11809–11816. (doi:10.1021/ac402476v).
Gao,F.; Kreidermacher, A.; Fritsch, I.; Heyes, C. D., “3-D Imaging of Flow Patterns in an Internally-Pumped Microfluidic Device: Redox Magnetohydrodynamics and Electrochemically-Generated Density Gradients”, Anal. Chem., 2013, 85(9), 4414-4422. DOI: 10.1021/ac3036926.
Scrape, P. G.; Gerner, M. D.; Weston, M. C.; Fritsch, I. “Redox-Magnetohydrodynamics for Microfluidic Control: Remote from Active Electrodes and their Diffusion Layers” J. Electrochem. Soc., 2013, 160, H338-H343, DOI: 10.1149/2.076306jes.
Aggarwal, A.; Hu, M.; Fritsch, I. “Detection of Dopamine in the Presence of Excess Ascorbic Acid at Physiological Concentrations through Redox Cycling at an Unmodified Microelectrode Array” Anal. Bioanal. Chem., 2013, 405(11), 3859-3869, DOI: 10.1007/s00216-013-6738-z.
2012
Weston, M. C.; Nash, C. K.; Homesley, J.; Fritsch, I. “Harnessing the High Ionic Current from the Faradaic Transient to Maximize Flow Velocities in Redox-Magnetohydrodynamic Microfluidics”, 2012, Anal. Chem., 84, 9402−9409.
Weston, M. C.; Fritsch, I. “Manipulating Fluid Flow on a Chip Through Controlled-Current Redox Magnetohydrodynamics”, Sens. Actuat. B 2012, 173, 935-944; DOI:10.1016/j.snb.2012.07.006.
Cheah, L.T.; Fritsch, I.; Haswell, S. J.; Greenman, J. “Evaluation of Heart Tissue Viability under Redox-Magnetohydrodynamics Conditions: Toward Fine-Tuning Flow in Biological Microfluidic Applications”, Biotechnology and Bioengineering 2012, 109(7), 1827-34.
Ensafi, A. A.; Nazari, Z.; Fritsch, I. “Redox Magnetohydrodynamics (MHD) Enhancement of Stripping Voltammetry of Lead(II), Cadmium(II) and Zinc(II) Ions Using 1,4-Benzoquinone as an Alternative Pumping Species”, Analyst 2012, 137, 424-431; DOI: 10.1039/c1an15700k.
2011
Sen, D.; Isaac, K. M.; Leventis, N.; Fritsch, I. “Investigation of Transient Redox Electrochemical MHD using Numerical Simulations”, Int. J. Heat and Mass Transfer 2011, 54(25-26), 5368-5378.
2010
Williams, C. R.; Fritsch, I. “Automated Printing of Electrochemical Immunoassay Microarrays: Studies of Conditions Affecting Alkaline Phosphatase Enzyme Label Activity”, ECS Transactions 2010, 28 (21), 19-33.
Ensafi, A. A.; Nazari, Z.; Fritsch, I. “Highly Sensitive Differential Pulse Voltammetric Determination of Cd, Zn and Pb Ions in Water Samples Using Stable Carbon-Based Mercury Thin-Film Electrode”, Electroanalysis, 2010, 22(21), 2551-2557. (DOI: 10.1002/elan.201000246).
Fakunle, E. S.; Fritsch, I. “Low Temperature Co-fired Ceramic Microchannels with Individually-Addressable Screen-Printed Gold Electrodes on Four Walls for Self- Contained Electrochemical Immunoassays”, Anal. Bioanal. Chem. 2010, 398, 2605-2615. (DOI 10.1007/s00216-010-4098-5).
Weston, M. C.; Nash, C. K.; Fritsch, I. “Redox-Magnetohydrodynamic Microfluidics Without Channels and Compatible with Electrochemical Detection Under Immunoassay Conditions”, Anal. Chem. 2010, 82 (17), pp 7068–7072. (NIHMS226633) PMCID: PMC2967306
Weston, M. C.; Gerner, M. D.; Fritsch, I. “Magnetic Fields for Fluid Motion”, Anal. Chem. (feature article), 2010, 82, 3411-3418.
Anderson, E. C.; Weston, M. C.; Fritsch, I., “Investigations of Redox Magnetohydrodynamic Fluid Flow At Microelectrode Arrays Using Microbeads”, Anal. Chem., 2010, 82 (7), 2643–2651.
Ensafi, A. A.; Ring, A. C.; Fritsch, I. “Highly Sensitive Voltammetric Speciation and Determination of Inorganic Arsenic in Water and Alloy Samples Using Ammonium 2-Amino-1-Cyclopentene-1-Dithiocarboxylate”, Electroanalysis 2010, 22, 1175-1185.
Lewis, P.M.; Sheridan, L.B.; Gawley, R.E.; Fritsch, I. “Signal Amplification in a Microchannel from Redox Cycling with Varied Electroactive Configurations of an Individually-Addressable Microband Electrode Array”, Anal. Chem. 2010, 82 (5), 1659–1668. (NIHMS174727) PMCID: PMC2857402
2009
Fritsch, I.; Gross, M. L.; Lay, J. O. “Foreword [Charles L. Wilkins]”, Int. J. Mass Spectrom. 2009, 287(1-3), 1-6. ( doi:10.1016/j.ijms.2009.08.005.)
2008
Lewis, P.; Brown, A.; Fritsch, I. Gawley, R. E.; Henry, R.; Lay, Jr., J. O.; Liyanage, R.; McLachlin, J. “Dynamics of saxitoxin binding to saxiphilin c-lobe reveals conformational change” Toxicon, 2008, 51, 208-217. PMCID: PMC2262801
2007
Etienne, M.; Dierkes, P.; Erichsen, T.; Schuhmann, W.; Fritsch, I. “Constant-Distance Mode Scanning Potentiometry. High Resolution pH Measurements in Three-Dimensions”, Electroanalysis 2007, 19, 318-323.
Fritsch, I.; Aguilar, Z. P. “Advantages of Downsizing Electrochemical Detection for DNA Assays”, Anal. Bioanal. Chem. (Trends Article), 2007, 387, 159-163.
2006
Weston, M. C.;Anderson, E. C.; Arumugam, P. U.; Yoga Narasimhan, P.; Fritsch, I. “Redox Magnetohydrodynamic Enhancement of Stripping Voltammetry: Toward Portable Analysis Using Disposable Electrodes, Permanent Magnets, and Small Volumes” Analyst 2006, 131, 1322-1331.
Fakunle, E. S.; Aguilar, Z. P.; Shultz, J. L.; Toland, A. D.; Fritsch, I. “Evaluation of Screen-Printed Gold on Low-Temperature Co-Fired Ceramic as a Substrate for the Immobilization of Electrochemical Immunoassays” Langmuir, 2006, 22, 10844-10853.
Arumugam, P. U.; Fakunle, E. S.; Anderson, E. C.; Evans, S. R.; King, K. G.; Aguilar, Z. P.; Carter, C. S.; Fritsch, I. “Redox Magnetohydrodynamics in a Microfluidic Channel: Characterization and Pumping”, J. Electrochem. Soc. 2006, E185-E194.
Etienne, M.; Anderson, E. C.; Evans, S. R.; Schuhmann, W.; Fritsch, I. “Feedback-Independent Pt Nanoelectrodes for Shearforce-Based Constant-Distance Mode Scanning Electrochemical Microscopy”, Anal. Chem. 2006, 78(20), 7317-7324.
Aguilar, Z. P.;Arumugam, P.; Fritsch, I. “Study of magnetohydrodynamic driven flow through LTCC channel with self-contained electrodes”, J. Electroanal. Chem. 2006, 591, 201-209.
Anderson, E. C.; Fritsch, I. “Factors Influencing Redox Magnetohydrodynamic-Induced Convection for Enhancement of Stripping Analysis”, Anal. Chem. 2006, 78(11), 3745-3751.
2005
Arumugam, P. U.; Clark, E. A.; Fritsch, I. “Use of Paired, Bonded NdFeB Magnets in Redox Magnetohydrodynamics”, Anal. Chem. 2005, 77, 1167-1171.
2004
Clark, E. A.; Fritsch, I. “Anodic Stripping Voltammetry Enhancement by Redox Magnetohydrodynamics”, Anal. Chem., 2004, 76(8), 2415-2418.
Arumugam, P. U.; Belle, A. J.; Fritsch, I. “Inducing Convection in Solutions on a Small Scale: Electrochemistry at Microelectrodes Embedded in Permanent Magnets ”, IEEE Transactions on Magnetics, 2004, 40(4), 3063-3065.
Evans, S. R.; Fritsch, I. “A Self-Contained Microelectrochemical Cavity System Comprising of a Polymer and Phospholipid Membrane Suspended Over a Picoliter Volume”, Electroanalysis , 2004, 16, 45-53.
Neugebauer, S.; Evans, S. R.; Aguilar, Z. P.; Fritsch, I.; Schuhmann, W. “Analysis in Ultrasmall Volumes: Microdispensing of Picoliter Droplets and Rapid Analysis without Protection from Evaporation”, Anal. Chem. 2004, 76(2), 458-463.
2003
Aguilar, Z. P.; Fritsch, I. “Immobilized Enzyme Linked DNA-hybridization Assay with Electrochemical Detection for Cryptosporidium parvum hsp70 mRNA”, Anal. Chem., 2003, 75, 3890-3897.
Vandaveer, W. R., IV; Woodward, D. J.; Fritsch, I. “Redox Cycling Measurements of a Model Compound and Dopamine in Ultrasmall Volumes with a Self-Contained Microcavity Device”, Electrochim. Acta, 2003, 48, 3341-3348.
Gong, W.; Polkowski II, G. G.; Fritsch, I.; Wilkins, C. L. “A mass spectrometric study of noncovalent gas phase interaction of staphylococcal nucleases with 5’-nucleoside phosphate inhibitors”, Int. J. Mass Spectrom. 2003, 222, 397-412.
2002
Vandaveer, W. R.; Fritsch, I. “Measurement of Ultrasmall Volumes using Anodic Stripping Voltammetry”, Anal. Chem. 2002, 74, 3575-3578.
Aguilar, Z. P.; Vandaveer, W. R.; Fritsch, I., “Self-Contained Microelectrochemical Immunoassay for Small Volumes using Mouse IgG as a Model System”, Anal. Chem. 2002, 74, 3321-3329.
2001
Henry, C. S.; Vandaveer, IV, W. R.; Mubarak, I; Gray, S. R.; Fritsch, I. “Self-Contained Microelectrochemical Detectors for Analysis in Small Volumes of Static and Flowing Fluids”, in Micro Total Analysis Systems 2001, J. Michael Ramsey and Albert van den Berg (Eds.), Kluwer Academic Publishers: Monterey, CA, 2001, pp. 321-322.
Gong, W.; Elitzin, V. I.; Janardhanam, S.; Wilkins, C. L.; Fritsch, I., “Effect of Laser Fluence on Laser Desorption Mass Spectra of Organothiol Self-Assembled Monolayers on Gold”, J. Am. Chem. Soc. , 2001, 123, 769-770.
1999
Henry, C.S.; Fritsch, I. “Microcavities Containing Individually-Addressable Recessed Microdisk and Tubular Nanoband Electrodes”, J. Electrochem. Soc. , 1999, 146, 3367-3373.
Henry, C.S.; Fritsch, I. “Microfabricated Recessed Microdisk Electrodes: Characterization in Static and Convective Solutions”, Anal. Chem., 1999,71, 550-556.
1998
Ha, J.; Henry, C. S.; Fritsch, I. “Formation and Characterization of Supported Hexadecanethiol/Dimyristoyl Phosphatidylcholine Hybrid Bilayers Containing Gramicidin D”, Langmuir 1998, 14, 5850-5857.
Nagale, M.P.; Fritsch, I. “Individually-Addressable, Submicron Band Electrode Arrays: 2. Electrochemical Characterization”, Anal. Chem., 1998, 70, 2908-2913.
Nagale, M.P.; Fritsch, I. “Individually-Addressable, Submicron Band Electrode Arrays: 1. Fabrication from Multilayered Materials”, Anal. Chem., 1998, 70, 2902-2907.
1997
Scott, J.R.; Baker, L.; Everett, W.R.; Wilkins, C.L.; Fritsch, I. “Exchange Studies of Air Oxidized Alkanethiol Self-Assembled Monolayers on Gold”, Anal. Chem., 1997, 69, 2636-2639.
1996
Sreenivas, G.; Ang, S.; Fritsch-Faules, I.; Brown, W. D.; Gerhardt, G. A.; Woodward, D. J. “Fabrication and Characterization of Sputtered-Carbon Microelectrode Arrays”, Anal. Chem., 1996, 68,1858-1864.
1995
Everett, W.R.; Fritsch-Faules, I. “Factors that Influence the Stability of Self-Assembled Organothiols on Gold under Electrochemical Conditions”, Analytica Chimica Acta, 1995, 307, 253-268.
Everett, W.R.; Welch, T.; Reed, L.; Fritsch-Faules, I. “Potential-Dependent Stability of Self-Assembled Organothiols on Gold Electrodes in Methylene Chloride”, Anal. Chem. 1995, 34, 292-298.
1993
Tatistcheff, H.B.; Fritsch-Faules, I.; Wrighton, M.S. “A Comparison of Diffusion Coefficients of Electroactive Species in Aqueous Fluid Electrolytes and Polyacrylate Gels: Step Generation-Collection Diffusion Measurements and Operation of Electrochemical Devices”, J. Phys. Chem. 1993, 97, 2732-2739.
1992
Frisbie, C.D.; Fritsch-Faules, I.; Wollman, E.W.; Wrighton, M.S. “Preparation and Characterization of Redox Active Molecular Assemblies on Microelectrode Arrays”, Thin Solid Films 1992, 210/211, 341-347.
Fritsch-Faules, I.; Faulkner, L.R. “Relationships between Measured Potential and Concentrations of Redox Centers in Polymeric Networks”, Anal. Chem. 1992, 64, 1127-1131.
Fritsch-Faules, I.; Faulkner, L.R. “Use of Microelectrode Arrays to Determine Concentration Profiles of Redox Centers in Polymer Films”, Anal. Chem. 1992, 64, 1118-1127.
Fritsch-Faules, I.; Faulkner, L.R. “Simulated Concentration Profiles of Redox Centers in Thin Polymer Films: Oxidation- State-Dependence Partitioning between Film and Solution, J. Electroanal. Chem. 1992, 331, 997-1014.
1989
Fritsch-Faules, I.; Faulkner, L.R. “A Microscopic Model for Diffusion of Electrons by Successive Hopping among Redox Centers in Networks”, J. Electroanal. Chem. 1989, 263, 237-255.
Application Number; Patent Number/Date; Inventors; Title
14/951,322; Non-provisional patent application. Pending: Christena K. Nash, Ingrid Fritsch, Sai Kumar, Preston G. Scrape, Matthew D. Gerner, Melissa C. Weston, Timothy Muldoon, Kartik Balachandran, Amy Powless, Sandra P. Prieto, Foysal Z. Khan and Joshua Hutcheson; Magnetohydrodynamic Microfluidic Devices Including Modified Electrodes and Methods of Using the Same, November 2015.
11/181,379; Pending; Ingrid Fritsch, Emily C. Anderson; Redox Magnetohydrodynamic Induced Convection For Enhancement Of Stripping Analysis
11/609,236; Pending; Eyitayo Fakunle, Prabhu U. Arumugam, Ingrid Fritsch, Jeff Mincy, Barlow, Wang; Microfluidic Device Utilizing Magnetohyrodynamics and Methods for Fabrication Thereof
7,645,615 on 1/12/2010; Electrochemically Linked Immunosorbant Assays
11/031,519; 7,572,355 on 08/11/2009; Prabhu U. Arumugam and Ingrid Fritsch; Electrochemistry Using Permanent Magnets With Electrodes Embedded Therein
7,467,928 on 12/23/2008; Microfluidic device utilizing magnetohydrodynamics and method for fabrication thereof
10/252,342; 7,456,028 on 11/25/2008; Ingrid Fritsch, Roberts R. Beitle, and Zoraida P. Aguilar; Electrochemical method for detecting water born pathogens
10/253,187; 7,348,183 on 03/25/2008; Ingrid Fritsch, Roberts R. Beitle, and Zoraida P. Aguilar; Self-contained microelectrochemical bioassy platforms and methods
10/104,756; 7,169,272 on 01/30/2007; Ingrid Fritsch, Charles Sherman Henry, Benjamin P. Bowen, Walter R. Vandaveer, Nicole Bratcher; Microfabricated Recessed Disk Microelectrodes: Characterization in Static and Convective Solutions
10/317,777; 7,147,441 on 12/12/2006; Ingrid Fritsch, Christopher Carter, and Zoraida P. Aguilar; Microfluidics and small volume mixing based on redox magnetohydrodynamics methods
10/020,776; 7,144,486 on 12/05/2006; Ingrid Fritsch, Charles Sherman Henry, Benjamin P. Bowen, Walter R. Vandaveer, Nicole Bratcher; Multilayer Microcavity Devices And Methods
09/978,734; 6,887,714 on 05/03/2005; Ingrid Fritsch and Robert R. Beitle; Microvolume Immunoabsorbant Assays with Amplified Electrochemical Detection
10/026,748; 6,733,244 on 05/11/2004; Ingrid Fritsch, Christopher Carter, and Zoraida P. Aguilar; Microfluidics And Small Volume Mixing Based On Redox Magnetohydrodynamics Methods
Clark, E.A.; Fritsch, I.; Nasrazadani, S.; Henry, C.S. “Analytical Techniques for Materials Characterization”, as Chapter 18 in Advanced Electronic Packaging, 2nd edition, R. K. Ulrich and W. D. Brown (Eds.), IEEE Press, Piscataway, NJ, 2006, pp. 725-791.
Fritsch, I.; Henry, C.S. “Analytical Techniques for Materials Characterization”, as Chapter 16 in Advanced Electronic Packaging: with Emphasis on Multi-Chip Modules, W. Brown (Ed.), IEEE Press, 1999, pp. 625-701.
Experimental characterization of the fluid flow induced in micro chambers by redox-magnetohydrodynamic pumping”, Fachtagung “Experimentelle Strömungsmechanik” (GALA 2018) or the 26th Symposium on Experimental Fluid Mechanics at the University of Rostock in Rostock, Germany, Sept. 4-6, 2018.
Hutcheson, J.A.; Khan, F.Z.;Powless, A.J.; Benson, D; Hunter, C; Fritsch, I.;Muldoon, T.J.,A light sheet confocal microscope for image cytometry with a variable linear slit detector. Proc. SPIE 9720, High-Speed Biomedical Imaging and Spectroscopy: Toward Big Data Instrumentation and Management, 97200U (March 7, 2016).doi:10.1117/12.2211164
Hutcheson, J. A.; Powless, A. J.; Majid, A. A.; Claycomb, A.; Fritsch, I.; Balachandran, K.; Muldoon, T. J., “High-throughput microfluidic line scan imaging for cytological characterization”, Proceedings, in SPIE BiOS (pp. 93200Y-93200Y). International Society for Optics and Photonics, 2015.
Nicole D. Holsten, Benjamin P. Bowen, Walter R. Vandaveer, IV, Charles S. Henry, Ingrid Fritsch, and Timothy G. Lenihan, “Microcavities and Micropores for Electrochemical Analysis”, Proceedings of the International Symposium on New Directions in Electroanalytical Chemistry II, Johna Leddy, Petr Vanysek, and Marc D. Porter (Eds.), 195th Meeting of the Electrochemical Society, Seattle Washington, The Electrochemical Society, Pennington, NJ, 1999, 99-5, pp. 67-81.
John H. Glezen, H.A. Naseem, I. Fritsch, R.K. Ulrich, W.D. Brown, L.W. Schaper; Nasrazadani, S., “Flip Chip Interconnects with Electroplated, Extended Eutectic Solder”, IEEE, 1998 International Conference on Multichip Modules and High Density Packaging, 1998, 319-323.
Ha, J.; Henry, C. S.; Fritsch, I. “Methods for Assembling Biological Molecules within Lipid Environments onto Electrodes”, Proceedings of the International Symposium on New Directions in Electroanalytical Chemistry, Johna Leddy and Mark Wightman (Eds.), 189th Meeting of the Electrochemical Society, The Electrochemical Society, Pennington, NJ, 1996, 96-9, 197-211.