Publications by authors named "James G Roberts"

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Carbon-Fiber Nanoelectrodes for Real-Time Discrimination of Vesicle Cargo in the Native Cellular Environment.
James G Roberts, Edwin C Mitchell, Lars E Dunaway, Gregory S McCarty, Leslie A Sombers

ACS Nano· March 2020

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Quantitative Comparison of Enzyme Immobilization Strategies for Glucose Biosensing in Real-Time Using Fast-Scan Cyclic Voltammetry Coupled with Carbon-Fiber Microelectrodes.
Samantha K Smith, Leyda Z Lugo-Morales, C Tang, Saahj P Gosrani, Christie A Lee, James G Roberts

Chemphyschem· May 2018

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Electrochemical Selectivity Achieved Using a Double Voltammetric Waveform and Partial Least Squares Regression: Differentiating Endogenous Hydrogen Peroxide Fluctuations from Shifts in pH.
Carl J Meunier, Edwin C Mitchell, James G Roberts, Jonathan V Toups, Gregory S McCarty

Anal Chem· February 2018

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Fast-Scan Cyclic Voltammetry: Chemical Sensing in the Brain and Beyond.
James G Roberts, Leslie A Sombers

Anal Chem· January 2018

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Background Signal as an in Situ Predictor of Dopamine Oxidation Potential: Improving Interpretation of Fast-Scan Cyclic Voltammetry Data.
Carl J Meunier, James G Roberts, Gregory S McCarty, Leslie A Sombers

ACS Chem Neurosci· February 2017

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The Hydroxyl Radical is a Critical Intermediate in the Voltammetric Detection of Hydrogen Peroxide.
James G Roberts, Maxim A Voinov, Andreas C Schmidt, Tatyana I Smirnova, Leslie A Sombers

J Am Chem Soc· March 2016

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Multiple scan rate voltammetry for selective quantification of real-time enkephalin dynamics.
Andreas C Schmidt, Lars E Dunaway, James G Roberts, Gregory S McCarty, Leslie A Sombers

Anal Chem· August 2014

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In situ electrode calibration strategy for voltammetric measurements in vivo.
James G Roberts, J Vincent Toups, Eyob Eyualem, Gregory S McCarty, Leslie A Sombers

Anal Chem· December 2013

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Enzyme-modified carbon-fiber microelectrode for the quantification of dynamic fluctuations of nonelectroactive analytes using fast-scan cyclic voltammetry.
Leyda Z Lugo-Morales, Philip L Loziuk, Amanda K Corder, J Vincent Toups, James G Roberts

Anal Chem· September 2013

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Real-time chemical measurements of dopamine release in the brain.
James G Roberts, Leyda Z Lugo-Morales, Philip L Loziuk, Leslie A Sombers

Methods Mol Biol· June 2013

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Trace metal complexation by the triscatecholate siderophore protochelin: structure and stability.
James M Harrington, John R Bargar, Andrzej A Jarzecki, James G Roberts, Leslie A Sombers

Biometals· April 2012

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Comparison of electrode materials for the detection of rapid hydrogen peroxide fluctuations using background-subtracted fast scan cyclic voltammetry.
James G Roberts, Keri L Hamilton, Leslie A Sombers

Analyst· September 2011

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Specific oxygen-containing functional groups on the carbon surface underlie an enhanced sensitivity to dopamine at electrochemically pretreated carbon fiber microelectrodes.
James G Roberts, Benjamin P Moody, Gregory S McCarty, Leslie A Sombers

Langmuir· June 2010

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Voltammetric detection of hydrogen peroxide at carbon fiber microelectrodes.
Audrey L Sanford, Stephen W Morton, Kelsey L Whitehouse, Hannah M Oara, Leyda Z Lugo-Morales, James G Roberts

Anal Chem· June 2010

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Progressive systemic sclerosis: clinical manifestations and anesthetic considerations.
James G Roberts, Raj Sabar, John A Gianoli, Alan D Kaye

J Clin Anesth· September 2002

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