Carbon nanotubes grown on metal microelectrodes for the detection of dopamine

Yang, Cheng; Jacobs, Christopher B.; Nguyen, Michael; Ganesana, Mallikarjunarao; Zestos, Alexander; Ivanov, Ilia N.; Puretzky, Alexander A.; Rouleau, Christopher M.; Geohegan, David B.; Venton, B. Jill

doi:10.1021/acs.analchem.5b01257

Title: Carbon nanotubes grown on metal microelectrodes for the detection of dopamine

Journal Article · Mon Dec 07 00:00:00 EST 2015 · Analytical Chemistry

DOI:https://doi.org/10.1021/acs.analchem.5b01257· OSTI ID:1241476

Yang, Cheng ^[1]; Jacobs, Christopher B. ^[1]; Nguyen, Michael ^[1]; Ganesana, Mallikarjunarao ^[1]; Zestos, Alexander ^[1]; Ivanov, Ilia N. ^[2]; Puretzky, Alexander A. ^[2]; Rouleau, Christopher M. ^[2]; Geohegan, David B. ^[2]; Venton, B. Jill ^[1]

Univ. of Virginia, Charlottesville, VA (United States)
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

Microelectrodes modified with carbon nanotubes (CNTs) are useful for the detection of neurotransmitters because the CNTs enhance sensitivity and have electrocatalytic effects. CNTs can be grown on carbon fiber microelectrodes (CFMEs) but the intrinsic electrochemical activity of carbon fibers makes evaluating the effect of CNT enhancement difficult. Metal wires are highly conductive and many metals have no intrinsic electrochemical activity for dopamine, so we investigated CNTs grown on metal wires as microelectrodes for neurotransmitter detection. In this work, we successfully grew CNTs on niobium substrates for the first time. Instead of planar metal surfaces, metal wires with a diameter of only 25 μm were used as CNT substrates; these have potential in tissue applications due to their minimal tissue damage and high spatial resolution. Scanning electron microscopy shows that aligned CNTs are grown on metal wires after chemical vapor deposition. By use of fast-scan cyclic voltammetry, CNT-coated niobium (CNT-Nb) microelectrodes exhibit higher sensitivity and lower ΔE_p value compared to CNTs grown on carbon fibers or other metal wires. The limit of detection for dopamine at CNT-Nb microelectrodes is 11 ± 1 nM, which is approximately 2-fold lower than that of bare CFMEs. Adsorption processes were modeled with a Langmuir isotherm, and detection of other neurochemicals was also characterized, including ascorbic acid, 3,4-dihydroxyphenylacetic acid, serotonin, adenosine, and histamine. CNT-Nb microelectrodes were used to monitor stimulated dopamine release in anesthetized rats with high sensitivity. This research demonstrates that CNT-grown metal microelectrodes, especially CNTs grown on Nb microelectrodes, are useful for monitoring neurotransmitters.

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Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

Grant/Contract Number:: AC05-00OR22725

OSTI ID:: 1241476

Journal Information:: Analytical Chemistry, Vol. 88, Issue 1; ISSN 0003-2700

Publisher:: American Chemical Society (ACS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 77 works

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References (61)

Simultaneous detection of dopamine, ascorbic acid, and uric acid at electrochemically pretreated carbon nanotube biosensors Alwarappan, Subbiah; Liu, Guodong; Li, Chen-Zhong Nanomedicine: Nanotechnology, Biology and Medicine, Vol. 6, Issue 1 https://doi.org/10.1016/j.nano.2009.06.003	journal	February 2010
Oxidation of dopamine on multi-walled carbon nanotubes Tsierkezos, Nikos G.; Ritter, Uwe Journal of Solid State Electrochemistry, Vol. 16, Issue 6 https://doi.org/10.1007/s10008-012-1647-1	journal	January 2012
Study on electroactive and electrocatalytic surfaces of single walled carbon nanotube-modified electrodes Salinas-Torres, David; Huerta, Francisco; Montilla, Francisco Electrochimica Acta, Vol. 56, Issue 5 https://doi.org/10.1016/j.electacta.2010.11.023	journal	February 2011
Simultaneous determination of acetaminophen and dopamine using SWCNT modified carbon–ceramic electrode by differential pulse voltammetry Habibi, Biuck; Jahanbakhshi, Mojtaba; Pournaghi-Azar, Mohammad Hossein Electrochimica Acta, Vol. 56, Issue 7 https://doi.org/10.1016/j.electacta.2010.12.079	journal	February 2011
Polyethylenimine Carbon Nanotube Fiber Electrodes for Enhanced Detection of Neurotransmitters Zestos, Alexander G.; Jacobs, Christopher B.; Trikantzopoulos, Elefterios Analytical Chemistry, Vol. 86, Issue 17 https://doi.org/10.1021/ac5003273	journal	August 2014
Carbon nanotube-modified microelectrodes for simultaneous detection of dopamine and serotonin in vivo Swamy, B. E. Kumara; Venton, B. Jill The Analyst, Vol. 132, Issue 9 https://doi.org/10.1039/b705552h	journal	January 2007
Functional groups modulate the sensitivity and electron transfer kinetics of neurochemicals at carbon nanotube modified microelectrodes Jacobs, Christopher B.; Vickrey, Trisha L.; Venton, B. Jill The Analyst, Vol. 136, Issue 17 https://doi.org/10.1039/c0an00854k	journal	January 2011
Epoxy insulated carbon fiber and carbon nanotube fiber microelectrodes Zestos, Alexander G.; Nguyen, Michael D.; Poe, Brian L. Sensors and Actuators B: Chemical, Vol. 182 https://doi.org/10.1016/j.snb.2013.03.066	journal	June 2013
Comparison of Nafion- and overoxidized polypyrrole-carbon nanotube electrodes for neurotransmitter detection Peairs, M. Jennifer; Ross, Ashley E.; Venton, B. Jill Analytical Methods, Vol. 3, Issue 10 https://doi.org/10.1039/c1ay05348e	journal	January 2011
Advanced Carbon Electrode Materials for Molecular Electrochemistry McCreery, Richard L. Chemical Reviews, Vol. 108, Issue 7, p. 2646-2687 https://doi.org/10.1021/cr068076m	journal	July 2008
Review: Carbon nanotube based electrochemical sensors for biomolecules Jacobs, Christopher B.; Peairs, M. Jennifer; Venton, B. Jill Analytica Chimica Acta, Vol. 662, Issue 2, p. 105-127 https://doi.org/10.1016/j.aca.2010.01.009	journal	March 2010
Fullerene Pipes Liu, Jie; Rinzler, Andrew G.; Dai, Hongjie Science, Vol. 280, Issue 5367, p. 1253-1256 https://doi.org/10.1126/science.280.5367.1253	journal	May 1998
Recent trends in carbon nanomaterial-based electrochemical sensors for biomolecules: A review Yang, Cheng; Denno, Madelaine E.; Pyakurel, Poojan Analytica Chimica Acta, Vol. 887 https://doi.org/10.1016/j.aca.2015.05.049	journal	August 2015
Electrochemical properties of spaghetti and forest like carbon nanotubes grown on glass substrates Álvarez-Martos, Isabel; Fernández-Gavela, Adrián; Rodríguez-García, Jose Sensors and Actuators B: Chemical, Vol. 192 https://doi.org/10.1016/j.snb.2013.10.088	journal	March 2014
Rapid, Sensitive Detection of Neurotransmitters at Microelectrodes Modified with Self-assembled SWCNT Forests Xiao, Ning; Venton, B. Jill Analytical Chemistry, Vol. 84, Issue 18 https://doi.org/10.1021/ac301445w	journal	August 2012
Vertically Aligned Carbon Nanotube-Sheathed Carbon Fibers as Pristine Microelectrodes for Selective Monitoring of Ascorbate in Vivo Xiang, Ling; Yu, Ping; Hao, Jie Analytical Chemistry, Vol. 86, Issue 8 https://doi.org/10.1021/ac404232h	journal	March 2014
Electrochemical dopamine detection: Comparing gold and carbon fiber microelectrodes using background subtracted fast scan cyclic voltammetry Zachek, Matthew K.; Hermans, Andre; Wightman, R. Mark Journal of Electroanalytical Chemistry, Vol. 614, Issue 1-2 https://doi.org/10.1016/j.jelechem.2007.11.007	journal	March 2008
Polyeugenol-Modified Platinum Electrode for Selective Detection of Dopamine in the Presence of Ascorbic Acid Ciszewski, Aleksander; Milczarek, Grzegorz Analytical Chemistry, Vol. 71, Issue 5 https://doi.org/10.1021/ac9808223	journal	March 1999
Growth of long and aligned multi-walled carbon nanotubes on carbon and metal substrates Delmas, M.; Pinault, M.; Patel, S. Nanotechnology, Vol. 23, Issue 10 https://doi.org/10.1088/0957-4484/23/10/105604	journal	February 2012
Nickel Catalyst-Assisted Vertical Growth of Dense Carbon Nanotube Forests on Bulk Copper Atthipalli, Gowtam; Epur, Rigved; Kumta, Prashant N. The Journal of Physical Chemistry C, Vol. 115, Issue 9 https://doi.org/10.1021/jp108624n	journal	February 2011
Spinnable carbon nanotube forests grown on thin, flexible metallic substrates Lepró, Xavier; Lima, Márcio D.; Baughman, Ray H. Carbon, Vol. 48, Issue 12 https://doi.org/10.1016/j.carbon.2010.06.016	journal	October 2010
Growth of aligned carbon nanotube arrays on metallic substrate and its application to supercapacitors Gao, Lijun; Peng, Aiping; Wang, Zhi Yong Solid State Communications, Vol. 146, Issue 9-10 https://doi.org/10.1016/j.ssc.2008.03.034	journal	June 2008
Synthesis of Single- and Double-Walled Carbon Nanotube Forests on Conducting Metal Foils Hiraoka, Tatsuki; Yamada, Takeo; Hata, Kenji Journal of the American Chemical Society, Vol. 128, Issue 41 https://doi.org/10.1021/ja0643772	journal	October 2006
Support−Catalyst−Gas Interactions during Carbon Nanotube Growth on Metallic Ta Films Bayer, B. C.; Hofmann, S.; Castellarin-Cudia, C. The Journal of Physical Chemistry C, Vol. 115, Issue 11 https://doi.org/10.1021/jp102986f	journal	February 2011
Brain Tissue Responses to Neural Implants Impact Signal Sensitivity and Intervention Strategies Kozai, Takashi D. Y.; Jaquins-Gerstl, Andrea S.; Vazquez, Alberto L. ACS Chemical Neuroscience, Vol. 6, Issue 1 https://doi.org/10.1021/cn500256e	journal	December 2014
Carbon nanotubes synthesis by the ethylene chemical catalytic vapour deposition (CCVD) process on Fe, Co, and Fe–Co/Al2O3 sol–gel catalysts Tran, Kim Yên; Heinrichs, Benoît; Colomer, Jean-François Applied Catalysis A: General, Vol. 318 https://doi.org/10.1016/j.apcata.2006.10.042	journal	February 2007
The Characterization of Physical Adsorption Systems. I. The Equilibrium Function and Standard Free Energy of Adsorption Graham, Donald The Journal of Physical Chemistry, Vol. 57, Issue 7 https://doi.org/10.1021/j150508a014	journal	July 1953
Is the Free Energy Change of Adsorption Correctly Calculated? Liu, Yu Journal of Chemical & Engineering Data, Vol. 54, Issue 7 https://doi.org/10.1021/je800661q	journal	July 2009
The Dielectric Constant of Water and Debye‐Hückel Limiting Law Slopes Archer, Donald G.; Wang, Peiming Journal of Physical and Chemical Reference Data, Vol. 19, Issue 2 https://doi.org/10.1063/1.555853	journal	March 1990
Electrochemical Opening of Single-Walled Carbon Nanotubes Filled with Metal Halides and with Closed Ends Holloway, Andrew F.; Toghill, Kathryn; Wildgoose, Gregory G. The Journal of Physical Chemistry C, Vol. 112, Issue 28 https://doi.org/10.1021/jp802127p	journal	June 2008
Catalytic CVD Synthesis of Carbon Nanotubes: Towards High Yield and Low Temperature Growth Magrez, Arnaud; Seo, Jin Won; Smajda, Rita Materials, Vol. 3, Issue 11 https://doi.org/10.3390/ma3114871	journal	November 2010
Growth modes of carbon nanotubes on metal substrates Matthews, Kristopher D.; Lemaitre, Maxime G.; Kim, Taekyung Journal of Applied Physics, Vol. 100, Issue 4 https://doi.org/10.1063/1.2219000	journal	August 2006
Multiwalled Carbon Nanotubes by Chemical Vapor Deposition Using Multilayered Metal Catalysts Delzeit, Lance; Nguyen, Cattien V.; Chen, Bin The Journal of Physical Chemistry B, Vol. 106, Issue 22 https://doi.org/10.1021/jp0203898	journal	June 2002
A generic process of growing aligned carbon nanotube arrays on metals and metal alloys Parthangal, Prahalad M.; Cavicchi, Richard E.; Zachariah, Michael R. Nanotechnology, Vol. 18, Issue 18 https://doi.org/10.1088/0957-4484/18/18/185605	journal	April 2007
Effects of Metal Underlayer Grain Size on Carbon Nanotube Growth Burt, David P.; Whyte, W. Murray; Weaver, John M. R. The Journal of Physical Chemistry C, Vol. 113, Issue 34 https://doi.org/10.1021/jp902117g	journal	August 2009
Tailoring the microstructure and mechanical properties of arrays of aligned multiwall carbon nanotubes by utilizing different hydrogen concentrations during synthesis Raney, Jordan R.; Misra, Abha; Daraio, Chiara Carbon, Vol. 49, Issue 11 https://doi.org/10.1016/j.carbon.2011.04.066	journal	September 2011
Corrosion Behavior of Tantalum and Niobium in Hydrobromic Acid Solutions (II) on Passive Films and Hydrogen Absorption Uehara, I.; Sakai, T.; Ishikawa, H. CORROSION, Vol. 45, Issue 7 https://doi.org/10.5006/1.3577870	journal	July 1989
Solubility of hydrogen in metals Lewis, F. A. Pure and Applied Chemistry, Vol. 62, Issue 11 https://doi.org/10.1351/pac199062112091	journal	January 1990
Surface effects on the kinetics of hydrogen absorption by metals Davenport, J. W.; Dienes, G. J.; Johnson, R. A. Physical Review B, Vol. 25, Issue 4 https://doi.org/10.1103/PhysRevB.25.2165	journal	February 1982
XPS and laser Raman analysis of hydrogenated amorphous carbon films Filik, J.; May, P. W.; Pearce, S. R. J. Diamond and Related Materials, Vol. 12, Issue 3-7 https://doi.org/10.1016/S0925-9635(02)00374-6	journal	March 2003
Thermal Analysis Study of the Growth Kinetics of Carbon Nanotubes and Epitaxial Graphene Layers on Them Feng, Xiaofeng; Liu, Kai; Xie, Xu The Journal of Physical Chemistry C, Vol. 113, Issue 22 https://doi.org/10.1021/jp901245u	journal	May 2009
Carbon Microelectrodes with a Renewable Surface Takmakov, Pavel; Zachek, Matthew K.; Keithley, Richard B. Analytical Chemistry, Vol. 82, Issue 5 https://doi.org/10.1021/ac902753x	journal	March 2010
Electrochemical activation of pristine single walled carbon nanotubes: impact on oxygen reduction and other surface sensitive redox processes Miller, Thomas S.; Macpherson, Julie V.; Unwin, Patrick R. Physical Chemistry Chemical Physics, Vol. 16, Issue 21 https://doi.org/10.1039/c3cp53717j	journal	January 2014
Charge transfer at partially blocked surfaces Amatore, C.; Savéant, J. M.; Tessier, D. Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, Vol. 147, Issue 1-2 https://doi.org/10.1016/S0022-0728(83)80055-2	journal	May 1983
Fast-Scan Controlled-Adsorption Voltammetry for the Quantification of Absolute Concentrations and Adsorption Dynamics Atcherley, Christopher W.; Laude, Nicholas D.; Parent, Kate L. Langmuir, Vol. 29, Issue 48 https://doi.org/10.1021/la402686s	journal	November 2013
Subsecond Adsorption and Desorption of Dopamine at Carbon-Fiber Microelectrodes Bath, Bradley D.; Michael, Darren J.; Trafton, B. Jill Analytical Chemistry, Vol. 72, Issue 24 https://doi.org/10.1021/ac000849y	journal	December 2000
High Temporal Resolution Measurements of Dopamine with Carbon Nanotube Yarn Microelectrodes Jacobs, Christopher B.; Ivanov, Ilia N.; Nguyen, Michael D. Analytical Chemistry, Vol. 86, Issue 12 https://doi.org/10.1021/ac404050t	journal	May 2014
Characterization of Spontaneous, Transient Adenosine Release in the Caudate-Putamen and Prefrontal Cortex Nguyen, Michael D.; Lee, Scott T.; Ross, Ashley E. PLoS ONE, Vol. 9, Issue 1 https://doi.org/10.1371/journal.pone.0087165	journal	January 2014
Detecting Subsecond Dopamine Release with Fast-Scan Cyclic Voltammetry in Vivo Robinson, D. L. Clinical Chemistry, Vol. 49, Issue 10 https://doi.org/10.1373/49.10.1763	journal	October 2003
Electrochemical methods for ascorbic acid determination Pisoschi, Aurelia Magdalena; Pop, Aneta; Serban, Andreea Iren Electrochimica Acta, Vol. 121 https://doi.org/10.1016/j.electacta.2013.12.127	journal	March 2014
Electrochemical Properties of Different Carbon-Fiber Microelectrodes Using Fast-Scan Cyclic Voltammetry Huffman, Megan L.; Venton, B. Jill Electroanalysis, Vol. 20, Issue 22 https://doi.org/10.1002/elan.200804343	journal	November 2008
Fast-scan voltammetry of biogenic amines Baur, John E.; Kristensen, Eric W.; May, Leslie J. Analytical Chemistry, Vol. 60, Issue 13 https://doi.org/10.1021/ac00164a006	journal	July 1988
Monitoring Rapid Chemical Communication in the Brain Robinson, Donita L.; Hermans, Andre; Seipel, Andrew T. Chemical Reviews, Vol. 108, Issue 7 https://doi.org/10.1021/cr068081q	journal	July 2008
Nafion–CNT coated carbon-fiber microelectrodes for enhanced detection of adenosine Ross, Ashley E.; Venton, B. Jill The Analyst, Vol. 137, Issue 13 https://doi.org/10.1039/c2an35297d	journal	January 2012
Minimizing Fouling at Hydrogenated Conical-Tip Carbon Electrodes during Dopamine Detection in Vivo Chandra, Shaneel; Miller, Anthony D.; Bendavid, Avi Analytical Chemistry, Vol. 86, Issue 5 https://doi.org/10.1021/ac403283t	journal	February 2014
Diamond microelectrodes for use in biological environments Park, Jinwoo; Show, Yoshiyuki; Quaiserova, Veronika Journal of Electroanalytical Chemistry, Vol. 583, Issue 1 https://doi.org/10.1016/j.jelechem.2005.04.032	journal	September 2005
Tuning Surface Charge and Morphology for the Efficient Detection of Dopamine under the Interferences of Uric Acid, Ascorbic Acid, and Protein Adsorption Chen, Chien-Hsun; Luo, Shyh-Chyang ACS Applied Materials & Interfaces, Vol. 7, Issue 39 https://doi.org/10.1021/acsami.5b06526	journal	September 2015
Head-to-Head Comparisons of Carbon Fiber Microelectrode Coatings for Sensitive and Selective Neurotransmitter Detection by Voltammetry Singh, Yogesh S.; Sawarynski, Lauren E.; Dabiri, Pasha D. Analytical Chemistry, Vol. 83, Issue 17 https://doi.org/10.1021/ac2011729	journal	September 2011
Carbon nanospikes grown on metal wires as microelectrode sensors for dopamine Zestos, Alexander G.; Yang, Cheng; Jacobs, Christopher B. The Analyst, Vol. 140, Issue 21 https://doi.org/10.1039/c5an01467k	journal	January 2015
Monitoring Rapid Chemical Communication in the Brain Andre, Hermans,; L., Robinson, Donita; Mark, Wightman, R. The University of North Carolina at Chapel Hill University Libraries https://doi.org/10.17615/hm12-w762	text	January 2008
Electrochemical dopamine detection: Comparing gold and carbon fiber microelectrodes using background subtracted fast scan cyclic voltammetry S., McCarty, Gregory; Mark, Wightman, R.; K., Zachek, Matthew The University of North Carolina at Chapel Hill University Libraries https://doi.org/10.17615/xxad-zk98	text	January 2008

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