• 297 Citations
  • 8 h-Index
20112019
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Research Output 2011 2019

  • 297 Citations
  • 8 h-Index
  • 13 Article
  • 1 Review article
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Article
2019
12 Citations (Scopus)

Single-step fabrication of electrochemical flow cells utilizing multi-material 3D printing

O'Neil, G. D., Ahmed, S., Halloran, K., Janusz, J. N., Rodríguez, A. & Terrero Rodríguez, I. M., Feb 2019, In : Electrochemistry Communications. 99, p. 56-60 5 p.

Research output: Contribution to journalArticle

Open Access
Electrochemistry
Printing
Hydrodynamics
Fabrication
Electrochemical sensors
2018
2 Citations (Scopus)

Scanning Line Probe Microscopy: Beyond the Point Probe

O'Neil, G., Kuo, H. W., Lomax, D. N., Wright, J. & Esposito, D. V., 2 Oct 2018, In : Analytical Chemistry. 90, 19, p. 11531-11537 7 p.

Research output: Contribution to journalArticle

Scanning probe microscopy
Microscopic examination
Scanning
Compressed sensing
Imaging techniques
2017
7 Citations (Scopus)

Membraneless electrolyzers for the simultaneous production of acid and base

Talabi, O. O., Dorfi, A. E., O'Neil, G. D. & Esposito, D. V., 1 Jan 2017, In : Chemical Communications. 53, 57, p. 8006-8009 4 p.

Research output: Contribution to journalArticle

Lye
Caustic soda
Acids
Electrolytes
Electrodes
4 Citations (Scopus)

Solid Contact Ion-Selective Electrodes for in Situ Measurements at High Pressure

Weber, A. W., O'Neil, G. D. & Kounaves, S. P., 2 May 2017, In : Analytical Chemistry. 89, 9, p. 4803-4807 5 p.

Research output: Contribution to journalArticle

Sensors
Ions
Plasticizers
Liquid membranes
Vents
2016
19 Citations (Scopus)

Hydrogen production with a simple and scalable membraneless electrolyzer

O'Neil, G. D., Christian, C. D., Brown, D. E. & Esposito, D. V., 1 Jan 2016, In : Journal of the Electrochemical Society. 163, 11, p. F3012-F3019

Research output: Contribution to journalArticle

Open Access
Hydrogen production
Electrolysis
Gas chromatography
Anodes
Cathodes
2015
19 Citations (Scopus)

Direct identification and analysis of heavy metals in solution (Hg, Cu, Pb, Zn, Ni) by use of in situ electrochemical X-ray fluorescence

O'Neil, G. D., Newton, M. E. & Macpherson, J. V., 5 May 2015, In : Analytical Chemistry. 87, 9, p. 4933-4940 8 p.

Research output: Contribution to journalArticle

Heavy Metals
Fluorescence
X rays
Metals
Electrodes
5 Citations (Scopus)

The use of graphene oxide as a fixed charge carrier in ion-selective electrodes

O'Neil, G., Fouskaki, M., Kounaves, S. P. & Chaniotakis, N. A., 1 Jun 2015, In : Electrochemistry Communications. 55, p. 51-54 4 p., 5414.

Research output: Contribution to journalArticle

Graphite
Charge carriers
Oxides
Graphene
Membranes
2014
36 Citations (Scopus)

Electrochemical X-ray fluorescence spectroscopy for trace heavy metal analysis: Enhancing X-ray fluorescence detection capabilities by four orders of magnitude

Hutton, L. A., O'Neil, G. D., Read, T. L., Ayres, Z. J., Newton, M. E. & MacPherson, J. V., 6 May 2014, In : Analytical Chemistry. 86, 9, p. 4566-4572 7 p.

Research output: Contribution to journalArticle

Metal analysis
Heavy Metals
Metals
Fluorescence
X rays
5 Citations (Scopus)

Electrochemistry of aqueous colloidal graphene oxide on Pt electrodes

O'Neil, G., Weber, A. W., Buiculescu, R., Chaniotakis, N. A. & Kounaves, S. P., 12 Aug 2014, In : Langmuir. 30, 31, p. 9599-9606 8 p.

Research output: Contribution to journalArticle

Graphite
Electrochemistry
electrochemistry
Oxides
Graphene
79 Citations (Scopus)

Evidence of martian perchlorate, chlorate, and nitrate in Mars meteorite EETA79001: Implications for oxidants and organics

Kounaves, S. P., Carrier, B. L., O'Neil, G., Stroble, S. T. & Claire, M. W., 1 Feb 2014, In : Icarus. 229, p. 206-213 8 p.

Research output: Contribution to journalArticle

chlorates
perchlorate
meteorites
perchlorates
oxidant
67 Citations (Scopus)

Identification of the perchlorate parent salts at the Phoenix Mars landing site and possible implications

Kounaves, S. P., Chaniotakis, N. A., Chevrier, V. F., Carrier, B. L., Folds, K. E., Hansen, V. M., McElhoney, K. M., O'Neil, G. D. & Weber, A. W., 1 Apr 2014, In : Icarus. 232, p. 226-231 6 p.

Research output: Contribution to journalArticle

Mars landing sites
Phoenix (AZ)
perchlorate
perchlorates
Mars
2012
5 Citations (Scopus)

Stability and lifetime of potassium solid-contact ion selective electrodes for continuous and autonomous measurements

McElhoney, K., O'Neil, G. D., Chaniotakis, N. A. & Kounaves, S. P., 1 Nov 2012, In : Electroanalysis. 24, 11, p. 2071-2078 8 p.

Research output: Contribution to journalArticle

Ion selective electrodes
Potassium
Hydrogel
Membranes
Hydrogels
2011
9 Citations (Scopus)

Carbon-nanofiber-based nanocomposite membrane as a highly stable solid-state junction for reference electrodes

O'Neil, G. D., Buiculescu, R., Kounaves, S. P. & Chaniotakis, N. A., 15 Jul 2011, In : Analytical Chemistry. 83, 14, p. 5749-5753 5 p.

Research output: Contribution to journalArticle

Carbon nanofibers
Nanofibers
Nanocomposites
Membranes
Electrodes