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William Heineman

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TOP 3
Rebecca E Barlag; H Brian Halsall; William R Heineman
Amperometric homogeneous competitive immunoassay in a perfluorocarbon emulsion oxygen therapeutic (PEOT).
Xuefei Guo; H Brian Halsall; Suri Iyer; Ashish Kulkarni; Amos Doepke; William R Heineman
Carbohydrate-based label-free detection of Escherichia coli ORN 178 using electrochemical impedance spectroscopy.
Evan T Ogburn; Michael Dziewatkoski; Jay M Johnson; Don Moles; William R Heineman
Microfabricated electrochemical detector for high-performance liquid chromatography.

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All Publications

2013: Rebecca E Barlag; H Brian Halsall; William R Heineman
Amperometric homogeneous competitive immunoassay in a perfluorocarbon emulsion oxygen therapeutic (PEOT).
Analytical and bioanalytical chemistry 2013;405(11):3541-7.
2012: Xuefei Guo; H Brian Halsall; Suri Iyer; Ashish Kulkarni; Amos Doepke; William R Heineman
Carbohydrate-based label-free detection of Escherichia coli ORN 178 using electrochemical impedance spectroscopy.
Analytical chemistry 2012;84(1):241-6.
2011: Evan T Ogburn; Michael Dziewatkoski; Jay M Johnson; Don Moles; William R Heineman
Microfabricated electrochemical detector for high-performance liquid chromatography.
Analytical chemistry 2011;83(18):6963-70.
2011: Preetha Jothimuthu; Erin N Haynes; William R Heineman; Josi Herren; Robert A Wilson; Ian Papautsky
Lab-on-a-chip sensor for detection of highly electronegative heavy metals by anodic stripping voltammetry.
Biomedical microdevices 2011;13(4):695-703.
2011: Sayandev Chatterjee; Andrew S Del Negro; Matthew K Edwards; William R Heineman; Sean E Hightower; Jeanette A Krause; Christian Reber; Carl J Seliskar; Frances N Skomurski; B Patrick Sullivan; Brendan Twamley; Zheming Wang; Samuel A Bryan
Electronic and molecular structures of trans-dioxotechnetium(V) polypyridyl complexes in the solid state.
Inorganic chemistry 2011;50(12):5815-23.
2011: Cynthia A Schroll; Sayandev Chatterjee; William R Heineman; Samuel A Bryan
Semi-infinite linear diffusion spectroelectrochemistry on an aqueous micro-drop.
Analytical chemistry 2011;83(11):4214-9.
2011: Robert A Wilson; Carl J Seliskar; Glenn Talaska; William R Heineman
Spectroelectrochemical sensing of pyrene metabolites 1-hydroxypyrene and 1-hydroxypyrene-glucuronide.
Analytical chemistry 2011;83(10):3725-9.
2011: Sayandev Chatterjee; Andrew S Del Negro; Matthew K Edwards; William R Heineman; Necati Kaval; Laura K Morris; Nebojsa Pantelic; Samuel A Bryan; Carl J Seliskar
Luminescence-based spectroelectrochemical sensor for [Tc(dmpe)3]2+/+ (dmpe = 1,2-bis(dimethylphosphino)ethane) within a charge-selective polymer film.
Analytical chemistry 2011;83(5):1766-72.
2010: Tatyana S Pinyayev; Carl J Seliskar; William R Heineman
Fluorescence spectroelectrochemical sensor for 1-hydroxypyrene.
Analytical chemistry 2010;82(23):9743-8.
2010: Irena Nikcevic; Aigars Piruska; Kenneth R Wehmeyer; Carl J Seliskar; Patrick A Limbach; William R Heineman
Parallel separations using capillary electrophoresis on a multilane microchip with multiplexed laser-induced fluorescence detection.
Electrophoresis 2010;31(16):2796-803.
2010: Agnese Jurkevica; H Brian Halsall; Carl J Seliskar; William R Heineman
Effect of some physico-chemical conditions on an immunoassay for viable Escherichia coli.
Analytical and bioanalytical chemistry 2010;397(7):3133-6.
2010: Sara E Andria; Carl J Seliskar; William R Heineman
Simultaneous detection of two analytes using a spectroelectrochemical sensor.
Analytical chemistry 2010;82(5):1720-6.
2010: Rebecca E Barlag; H Brian Halsall; William R Heineman
Immunoassay detection in a perfluorocarbon emulsion oxygen therapeutic.
Analytical and bioanalytical chemistry 2010;396(2):675-80.
2009: Christa A Currie; Joon Sub Shim; Se Hwan Lee; Chong Ahn; Patrick A Limbach; H Brian Halsall; William R Heineman
Comparing polyelectrolyte multilayer-coated PMMA microfluidic devices and glass microchips for electrophoretic separations.
Electrophoresis 2009;30(24):4245-50.
2009: Sara E Andria; Carl J Seliskar; William R Heineman
Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 21. Selective chemical sensing using sulfonated polystyrene-block-poly(ethylene-ran-butylene)block-polystyrene thin films.
Analytical chemistry 2009;81(23):9599-606.
2009: Nebojsa Pantelić; Sara E Andria; William R Heineman; Carl J Seliskar
Characterization of partially sulfonated polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene thin films for spectroelectrochemical sensing.
Analytical chemistry 2009;81(16):6756-64.
2009: F Ceyda Dudak; Ismail H Boyaci; Agnese Jurkevica; Mahmud Hossain; Zoraida Aquilar; H Brian Halsall; Carl J Seliskar; William R Heineman
Determination of viable Escherichia coli using antibody-coated paramagnetic beads with fluorescence detection.
Analytical and bioanalytical chemistry 2009;393(3):949-56.
2008: Maojun Gong; Irena Nikcevic; Kenneth R Wehmeyer; Patrick A Limbach; William R Heineman
Protein-aptamer binding studies using microchip affinity capillary electrophoresis.
Electrophoresis 2008;29(7):1415-22.
2007: Maojun Gong; Kenneth R Wehmeyer; Patrick A Limbach; William R Heineman
Flow manipulation for sweeping with a cationic surfactant in microchip capillary electrophoresis.
Journal of chromatography. A 2007;1167(2):217-24.
2007: Chamika M Wansapura; Carl J Seliskar; William R Heineman
Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 20. Detection of metal ions in different oxidation states.
Analytical chemistry 2007;79(15):5594-600.
2007: YeoHeung Yun; Adam Bange; Vesselin Shanov; William R Heineman; H Brian Halsall; Zhongyun Dong; Abdul Jazieh; Yi Tu; Danny Wong; Sarah Pixley; Michael M Behbehani; Mark J Schulz
A carbon nanotube needle biosensor.
Journal of nanoscience and nanotechnology 2007;7(7):2293-300.
2007: Irena Nikcevic; Se Hwan Lee; Aigars Piruska; Chong H Ahn; Thomas H Ridgway; Patrick A Limbach; Kenneth R Wehmeyer; William R Heineman; Carl J Seliskar
Characterization and performance of injection molded poly(methylmethacrylate) microchips for capillary electrophoresis.
Journal of chromatography. A 2007;1154(1-2):444-53.
2007: Maojun Gong; Kenneth R Wehmeyer; Apryll M Stalcup; Patrick A Limbach; William R Heineman
Study of injection bias in a simple hydrodynamic injection in microchip CE.
Electrophoresis 2007;28(10):1564-71.
2007: YeoHeung Yun; Ram Gollapudi; Vesselin Shanov; Mark J Schulz; Zhongyun Dong; Abdul Jazieh; William R Heineman; H Brian Halsall; Danny K Y Wong; Adam Bange; Yi Tu; Srinivas Subramaniam
Carbon nanotubes grown on stainless steel to form plate and probe electrodes for chemical/biological sensing.
Journal of nanoscience and nanotechnology 2007;7(3):891-7.
2007: Maojun Gong; Kenneth R Wehmeyer; Patrick A Limbach; William R Heineman
Frontal analysis in microchip CE: a simple and accurate method for determination of protein-DNA dissociation constant.
Electrophoresis 2007;28(5):837-42.
2006: Andrew S Del Negro; Carl J Seliskar; William R Heineman; Sean E Hightower; Samuel A Bryan; B Patrick Sullivan
Highly oxidizing excited states of Re and Tc complexes.
Journal of the American Chemical Society 2006;128(51):16494-5.
2006: Maojun Gong; Kenneth R Wehmeyer; Patrick A Limbach; William R Heineman
Unlimited-volume electrokinetic stacking injection in sweeping capillary electrophoresis using a cationic surfactant.
Analytical chemistry 2006;78(17):6035-42.
2006: Maojun Gong; Kenneth R Wehmeyer; Patrick A Limbach; William R Heineman
On-line sample preconcentration by sweeping with dodecyltrimethylammonium bromide in capillary zone electrophoresis.
Journal of chromatography. A 2006;1125(2):263-9.
2006: Maojun Gong; Kenneth R Wehmeyer; Patrick A Limbach; Francisco Arias; William R Heineman
On-line sample preconcentration using field-amplified stacking injection in microchip capillary electrophoresis.
Analytical chemistry 2006;78(11):3730-7.
2006: Justin S Mecomber; Apryll M Stalcup; Doug Hurd; H Brian Halsall; William R Heineman; Carl J Seliskar; Kenneth R Wehmeyer; Patrick A Limbach
Analytical performance of polymer-based microfluidic devices fabricated by computer numerical controlled machining.
Analytical chemistry 2006;78(3):936-41.
2005: Aigars Piruska; Irena Nikcevic; Se Hwan Lee; Chong Ahn; William R Heineman; Patrick A Limbach; Carl J Seliskar
The autofluorescence of plastic materials and chips measured under laser irradiation.
Lab on a chip 2005;5(12):1348-54.
2005: Andrew S Del Negro; Zheming Wang; Carl J Seliskar; William R Heineman; B Patrick Sullivan; Sean E Hightower; Timothy L Hubler; Samuel A Bryan
Luminescence from the trans-dioxotechnetium(V) chromophore.
Journal of the American Chemical Society 2005;127(43):14978-9.
2005: Christa A Currie; William R Heineman; H Brian Halsall; Carl J Seliskar; Patrick A Limbach; Francisco Arias; Kenneth R Wehmeyer
Estimation of pK(a) values using microchip capillary electrophoresis and indirect fluorescence detection.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 2005;824(1-2):201-5.
2005: Nebojsa Pantelić; Chamika M Wansapura; William R Heineman; Carl J Seliskar
Dynamic in situ spectroscopic ellipsometry of the reaction of aqueous iron(II) with 2,2'-bipyridine in a thin Nafion film.
The journal of physical chemistry. B 2005;109(29):13971-9.
2005: Ismail H Boyaci; Zoraida P Aguilar; Mahmud Hossain; H Brian Halsall; Carl J Seliskar; William R Heineman
Amperometric determination of live Escherichia coli using antibody-coated paramagnetic beads.
Analytical and bioanalytical chemistry 2005;382(5):1234-41.
2005: Adam Bange; H Brian Halsall; William R Heineman
Microfluidic immunosensor systems.
Biosensors & bioelectronics 2005;20(12):2488-503.
2005: Jian Tu; H Brian Halsall; Carl J Seliskar; Patrick A Limbach; Francisco Arias; Kenneth R Wehmeyer; William R Heineman
Estimation of logP(ow) values for neutral and basic compounds by microchip microemulsion electrokinetic chromatography with indirect fluorimetric detection (muMEEKC-IFD).
Journal of pharmaceutical and biomedical analysis 2005;38(1):1-7.
2005: Svetlana Farrell; H Brian Halsall; William R Heineman
Immunoassay for B. globigii spores as a model for detecting B. anthracis spores in finished water.
The Analyst 2005;130(4):489-97.
2005: Aigars Piruska; Imants Zudans; William R Heineman; Carl J Seliskar
Investigations of the optical properties of thin, highly absorbing films under attenuated total reflection conditions: Leaky waveguide mode distortions.
Talanta 2005;65(5):1110-9.
2005: Caixia Zhou; Yingkun Jin; Jeremy R Kenseth; Mark Stella; Kenneth R Wehmeyer; William R Heineman
Rapid pKa estimation using vacuum-assisted multiplexed capillary electrophoresis (VAMCE) with ultraviolet detection.
Journal of pharmaceutical sciences 2005;94(3):576-89.
2005: Svetlana Farrell; H Brian Halsall; William R Heineman
Bacillus globigii bugbeads: a model simulant of a bacterial spore.
Analytical chemistry 2005;77(2):549-55.
2004: Sang Kyung Kim; Peter J Hesketh; Changming Li; Jennifer H Thomas; H Brian Halsall; William R Heineman
Fabrication of comb interdigitated electrodes array (IDA) for a microbead-based electrochemical assay system.
Biosensors & bioelectronics 2004;20(4):887-94.
2004: Sara E Andria; John N Richardson; Necati Kaval; Imants Zudans; Carl J Seliskar; William R Heineman
Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 17. Improvement in detection limits using ultrathin perfluorosulfonated ionomer films in conjunction with continuous sample flow.
Analytical chemistry 2004;76(11):3139-44.
2004: Svetlana Farrell; Niina J Ronkainen-Matsuno; H Brian Halsall; William R Heineman
Bead-based immunoassays with microelectrode detection.
Analytical and bioanalytical chemistry 2004;379(3):358-67.
2004: Jennifer H Thomas; Sang Kyung Kim; Peter J Hesketh; H Brian Halsall; William R Heineman
Bead-based electrochemical immunoassay for bacteriophage MS2.
Analytical chemistry 2004;76(10):2700-7.
2004: Jennifer H Thomas; Sang Kyung Kim; Peter J Hesketh; H Brian Halsall; William R Heineman
Microbead-based electrochemical immunoassay with interdigitated array electrodes.
Analytical biochemistry 2004;328(2):113-22.
2004: Jean R Paddock; Imants Zudans; William R Heineman; Carl J Seliskar
Further investigations on a poly(vinyl alcohol)- polyelectrolyte chemically selective optical film.
Applied spectroscopy 2004;58(5):608-12.
2004: Anne T Maghasi; H Brian Halsall; William R Heineman; Horacio L Rodriguez Rilo
Detection of secretion from pancreatic islets using chemically modified electrodes.
Analytical biochemistry 2004;326(2):183-9.
2004: Tanya Shtoyko; Sean Conklin; Anne T Maghasi; John N Richardson; Aigars Piruska; Carl J Seliskar; William R Heineman
Spectroelectrochemical sensing based on attenuated total internal reflectance stripping voltammetry. 3. Determination of cadmium and copper.
Analytical chemistry 2004;76(5):1466-73.
2004: Anne T Maghasi; Sean D Conklin; Tanya Shtoyko; Aigars Piruska; John N Richardson; Carl J Seliskar; William R Heineman
Spectroelectrochemical sensing based on attenuated total internal reflectance stripping voltammetry. 2. Determination of mercury and lead.
Analytical chemistry 2004;76(5):1458-65.
2003: Necati Kaval; Carl J Seliskar; William R Heineman
Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 16. Sensing by fluorescence.
Analytical chemistry 2003;75(22):6334-40.
2003: Tanya Shtoyko; Anne T Maghasi; John N Richardson; Carl J Seliskar; William R Heineman
Spectroelectrochemical sensing based on attenuated total internal reflectance stripping voltammetry. 1. Determination of lead and cadmium.
Analytical chemistry 2003;75(17):4585-90.
2003: Dustin E Starkey; Yasser Abdelaziez; Chong H Ahn; Jian Tu; LaShonda Anderson; Kenneth R Wehmeyer; Nicholas Izzo; Andrew N Carr; Kevin G Peters; James J Bao; H Brian Halsall; William R Heineman
Determination of endogenous extracellular signal-regulated protein kinase by microchip capillary electrophoresis.
Analytical biochemistry 2003;316(2):181-91.
2003: Anne T Maghasi; Kevin T Schlueter; H Brian Halsall; William R Heineman; Horacio L Rodriguez Rilo
Development and characterization of simulant pancreatic islets.
Analytical biochemistry 2003;314(1):38-45.
2003: Michael L Stegemiller; William R Heineman; Carl J Seliskar; Thomas H Ridgway; Samuel A Bryan; Tim Hubler; Richard L Sell
Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 11. Design and evaluation of a small portable sensor for the determination of ferrocyanide in Hanford waste samples.
Environmental science & technology 2003;37(1):123-30.
2002: John N Richardson; Aubrey L Dyer; Michael L Stegemiller; Imants Zudans; Carl J Seliskar; William R Heineman
Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 13. Detection of aqueous iron by in situ complexation with 2,2'-bipyridine.
Analytical chemistry 2002;74(14):3330-5.
2002: Jin-Woo Choi; Kwang W Oh; Jennifer H Thomas; William R Heineman; H Brian Halsall; Joseph H Nevin; Arthur J Helmicki; H Thurman Henderson; Chong H Ahn
An integrated microfluidic biochemical detection system for protein analysis with magnetic bead-based sampling capabilities.
Lab on a chip 2002;2(1):27-30.
2001: D E Starkey; A Han; James J Bao; Chong H Ahn; Kenneth R Wehmeyer; M C Prenger; H Brian Halsall; William R Heineman
Fluorogenic assay for beta-glucuronidase using microchip-based capillary electrophoresis.
Journal of chromatography. B, Biomedical sciences and applications 2001;762(1):33-41.
2001: S Purushothama; S Kradtap; C A Wijayawardhana; H Brian Halsall; William R Heineman
Small volume bead assay for ovalbumin with electrochemical detection.
The Analyst 2001;126(3):337-41.
2000: A F Slaterbeck; Michael L Stegemiller; Carl J Seliskar; Thomas H Ridgway; William R Heineman
Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 5. Simulation of sensor response for different excitation potential waveforms.
Analytical chemistry 2000;72(22):5567-75.
2000: S E Ross; Carl J Seliskar; William R Heineman
Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 9. Incorporation of planar waveguide technology.
Analytical chemistry 2000;72(22):5549-55.
2000: C A Wijayawardhana; Gunther Wittstock; H Brian Halsall; William R Heineman
Spatially addressed deposition and imaging of biochemically active bead microstructures by scanning electrochemical microscopy.
Analytical chemistry 2000;72(2):333-8.
1999: Y Ding; L Zhou; H Brian Halsall; William R Heineman
Feasibility studies of simultaneous multianalyte amperometric immunoassay based on spatial resolution.
Journal of pharmaceutical and biomedical analysis 1999;19(1-2):153-61.
1999: J Zhang; William R Heineman; H Brian Halsall
Capillary electrochemical enzyme immunoassay (CEEI) for phenobarbital in serum.
Journal of pharmaceutical and biomedical analysis 1999;19(1-2):145-52.
1998: Y Shi; Carl J Seliskar; William R Heineman
Dual-analyte spectroscopic sensing in sol-gel derived polyelectrolyte-silica composite thin films.
Talanta 1998;47(5):1071-6.
1998: B H Swaile; E A Blubaugh; Carl J Seliskar; William R Heineman
Spectroscopic and electrochemical evaluation of a perfluorosulfonated ionomer and its gel as preconcentrating media for [ReI(DMPE)3]+, where DMPE = 1,2-bis(dimethylphosphino)ethane.
Analytical chemistry 1998;70(20):4326-32.
1998: H Gao; J Carlson; Apryll M Stalcup; William R Heineman
Separation of aromatic acids, DOPA, and methyl-DOPA by capillary electrophoresis with dendrimers as buffer additives.
Journal of chromatographic science 1998;36(3):146-54.
1998: E Rohde; C Vogt; William R Heineman
The analysis of fountain pen inks by capillary electrophoresis with ultraviolet/visible absorbance and laser-induced fluorescence detection.
Electrophoresis 1998;19(1):31-41.
1997: Y Shi; Carl J Seliskar; William R Heineman
Spectroelectrochemical sensing based on multimode selectivity simultaneously achievable in a single device. 2. Demonstration of selectivity in the presence of direct interferences.
Analytical chemistry 1997;69(23):4819-27.
1997: Y Deng; Carl J Seliskar; William R Heineman
Electrochemical behavior of [ReI(DMPE)3]+, where DMPE = 1,2-bis(dimethylphosphino)ethane, at perfluorosulfonated ionomer-modified electrodes.
Analytical chemistry 1997;69(19):4045-50.
1997: M A Cousino; T B Jarbawi; H Brian Halsall; William R Heineman
Pushing down the limits of detection: molecular needles in a haystack.
Analytical chemistry 1997;69(17):544A-549A.
1996: C G Bauer; A V Eremenko; E Ehrentreich-Förster; F F Bier; Alexander Makower; H Brian Halsall; William R Heineman; Frieder W Scheller
Zeptomole-detecting biosensor for alkaline phosphatase in an electrochemical immunoassay for 2,4-dichlorophenoxyacetic acid.
Analytical chemistry 1996;68(15):2453-8.
1995: G Wittstock; K J Yu; H Brian Halsall; T H Ridgway; William R Heineman
Imaging of immobilized antibody layers with scanning electrochemical microscopy.
Analytical chemistry 1995;67(19):3578-82.
1995: H Yao; H Brian Halsall; William R Heineman; S H Jenkins
Electrochemical dehydrogenase-based homogeneous assays in whole blood.
Clinical chemistry 1995;41(4):591-8.
1994: B L Ramos; E A Blubaugh; T H Ridgway; William R Heineman
gamma-irradiation-induced grafting of poly (styrenesulfonate) to poly(tetrafluoroethylene) shielded microelectrodes.
Analytical chemistry 1994;66(11):1931-5.
1994: F J Hayes; H Brian Halsall; William R Heineman
Simultaneous immunoassay using electrochemical detection of metal ion labels.
Analytical chemistry 1994;66(11):1860-5.
1993: H Yao; S H Jenkins; Amadeo J Pesce; H Brian Halsall; William R Heineman
Electrochemical homogeneous enzyme immunoassay of theophylline in hemolyzed, icteric, and lipemic samples.
Clinical chemistry 1993;39(7):1432-4.
1993: O Niwa; Y Xu; H Brian Halsall; William R Heineman
Small-volume voltammetric detection of 4-aminophenol with interdigitated array electrodes and its application to electrochemical enzyme immunoassay.
Analytical chemistry 1993;65(11):1559-63.
1991: G C Barone; A J Pesce; H Brian Halsall; William R Heineman
Electrochemical determination of azidothymidine in human whole blood.
Analytical biochemistry 1991;198(1):6-9.
1991: J F Wheeler; L E Adams; Anne-Barbara Mongey; S M Roberts; William R Heineman; Evelyn V Hess
Determination of metabolically derived nitroprocainamide in the urine of procainamide-dosed humans and rats by liquid chromatography with electrochemical detection.
Drug metabolism and disposition: the biological fate of chemicals 1991;19(3):691-5.
1991: H T Tang; H Brian Halsall; William R Heineman
Electrochemical enzyme immunoassay for phenytoin by flow-injection analysis incorporating a redox coupling agent.
Clinical chemistry 1991;37(2):245-8.
1991: K Hajizadeh; H Brian Halsall; William R Heineman
Immobilization of lactate oxidase in a poly(vinyl alcohol) matrix on platinized graphite electrodes by chemical cross-linking with isocyanate.
Talanta 1991;38(1):37-47.
1991: R Q Thompson; G C Barone; H Brian Halsall; William R Heineman
Comparison of methods for following alkaline phosphatase catalysis: spectrophotometric versus amperometric detection.
Analytical biochemistry 1991;192(1):90-5.
1991: H T Tang; K Hajizadeh; H Brian Halsall; William R Heineman
Flow-injection analysis with electrochemical detection of reduced nicotinamide adenine dinucleotide using 2,6-dichloroindophenol as a redox coupling agent.
Analytical biochemistry 1991;192(1):243-50.
1990: Y Xu; B Halsall; William R Heineman
Heterogeneous enzyme immunoassay of alpha-fetoprotein in maternal serum by flow-injection amperometric detection of 4-aminophenol.
Clinical chemistry 1990;36(11):1941-4.
1990: H Brian Halsall; William R Heineman
Electrochemical immunoassay: an ultrasensitive method.
Journal of the International Federation of Clinical Chemistry / IFCC 1990;2(4):179-87.
1990: E P Gil; H T Tang; H Brian Halsall; William R Heineman; A S Misiego
Competitive heterogeneous enzyme immunoassay for theophylline by flow-injection analysis with electrochemical detection of p-aminophenol.
Clinical chemistry 1990;36(4):662-5.
1990: H Brian Halsall; S H Jenkins; William R Heineman
Enzyme-linked heterogeneous immunoassays with electrochemical detection.
Immunology series 1990;53():107-24.
1990: J F Wheeler; C E Lunte; H Zimmer; William R Heineman
Electrochemical investigations of immunologically reactive procainamide metabolites.
Journal of pharmaceutical and biomedical analysis 1990;8(2):143-50.
1989: R B Scott; P J Schofield; E A Deutsch; William R Heineman
Chromatographic characterization of electrochemically generated technetium-HEDP skeletal imaging agents.
Talanta 1989;36(1-2):285-92.
1989: Y Xu; H Brian Halsall; William R Heineman
Solid-phase electrochemical enzyme immunoassay with attomole detection limit by flow injection analysis.
Journal of pharmaceutical and biomedical analysis 1989;7(12):1301-11.
1988: J F Wheeler; C E Lunte; William R Heineman; L Adams; Evelyn V Hess
Electrochemical determination of N-oxidized procainamide metabolites and functional assessment of effects on murine cells in vitro.
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine (New York, N.Y.) 1988;188(3):381-6.
1988: D S Wright; M L Friedman; S H Jenkins; William R Heineman; H Brian Halsall
Sequestration electrochemistry: the interaction of chlorpromazine and human orosomucoid.
Analytical biochemistry 1988;171(2):290-3.
1988: S H Jenkins; William R Heineman; H Brian Halsall
Extending the detection limit of solid-phase electrochemical enzyme immunoassay to the attomole level.
Analytical biochemistry 1988;168(2):292-9.
1987: William R Heineman; H Brian Halsall; Kenneth R Wehmeyer; M J Doyle; D S Wright
Immunoassay with electrochemical detection.
Methods of biochemical analysis 1987;32():345-93.
1986: D S Wright; H Brian Halsall; William R Heineman
Digoxin homogeneous enzyme immunoassay using high-performance liquid chromatographic column switching with amperometric detection.
Analytical chemistry 1986;58(14):2995-8.
1986: Kenneth R Wehmeyer; H Brian Halsall; William R Heineman; C P Volle; I W Chen
Competitive heterogeneous enzyme immunoassay for digoxin with electrochemical detection.
Analytical chemistry 1986;58(1):135-9.
1985: William R Heineman; H Brian Halsall
Strategies for electrochemical immunoassay.
Analytical chemistry 1985;57(12):1321A-1331A.
1985: Kenneth R Wehmeyer; H Brian Halsall; William R Heineman
Heterogeneous enzyme immunoassay with electrochemical detection: competitive and "sandwich"-type immunoassays.
Clinical chemistry 1985;31(9):1546-9.
1984: M J Doyle; H Brian Halsall; William R Heineman
Enzyme-linked immunoadsorbent assay with electrochemical detection for alpha 1-acid glycoprotein.
Analytical chemistry 1984;56(13):2355-60.
1983: J M Johnson; H Brian Halsall; William R Heineman
Metal complexes as mediator-titrants for electrochemical studies of biological systems.
Analytical biochemistry 1983;133(1):186-9.
1983: Kenneth R Wehmeyer; M J Doyle; H Brian Halsall; William R Heineman
Immunoassay by electrochemical techniques.
Methods in enzymology 1983;92():432-44.
1982: M J Doyle; H Brian Halsall; William R Heineman
Heterogeneous immunoassay for serum proteins by differential pulse anodic stripping voltammetry.
Analytical chemistry 1982;54(13):2318-22.
1982: Kenneth R Wehmeyer; H Brian Halsall; William R Heineman
Electrochemical investigation of hapten-antibody interactions by differential pulse polarography.
Clinical chemistry 1982;28(9):1968-72.
1982: H M Eggers; H Brian Halsall; William R Heineman
Enzyme immunoassay with flow-amperometric detection of NADH.
Clinical chemistry 1982;28(9):1848-51.