PUBLICATIONS

ResearcherID | OrcID| ScopusAuthorID

Texas Tech University

Latif, M.; Zhang, D.; Gamez, G.* Flowing Atmospheric-Pressure Afterglow Drift Tube Ion Mobility Spectrometry, Anal. Chim. Acta, 2021, https://doi.org/10.1016/j.aca.2021.338507Shi, S.; Finch, K.; Gamez, G.* Radially Resolved Optical Emission Spectral Imaging Study of an Atmospheric Pressure µDBD Jet for Elucidating the Effect of Sample Surface Material on the Underlying Mechanisms, J. Anal. Atom. Spectrom., 2021, https://doi.org/10.1039/D0JA00522COliva, M.; Zhang, D.; Prada-Tiedemann, P.; Gamez, G.* Laser Assisted Sampling vs Direct Desorption Flowing Atmospheric Pressure Afterglow Mass Spectrometry of Complex Polymer Samples: Forensic Implications for Pressure Sensitive Tape Chemical Analysis, Talanta, 2021, 231, 122333. DOI: 10.1016/j.talanta.2021.122333

Finch, K.; Zhang, D.; She, Y.; Hernandez, A.; Gamez, G.* Advances in Thomson scattering diagnostics of plasmas used for chemical analysis, Spectrochim. Acta Part B, 2021, 176C, 106045. DOI: 10.1016/j.sab.2020.106045.

Gong, X.; Zhng, D.; Embile, I.B.; She, Y.; Shi, S.; Gamez, G.* Low-Temperature Plasma Probe Mass Spectrometry for Analytes Separated on Thin-Layer Chromatography Plates: Direct vs Laser Assisted Desorption. J. Am. Soc. Mass Spectrom., 2020, 31, 1981-1993.  DOI: 10.1021/jasms.0c00246.

Finch, K.; Hernandez, A.; She, Y.; Shi, S.; Gamez, G.* A Transmission-Type Triple Grating Spectrograph for Improved Laser Scattering Diagnostics of Low-Density Plasmas used in Chemical Analysis. J. Anal. Atom. Spectrom., 2020, 35, 1932-1946. DOI: 10.1039/D0JA00193G. https://pubs.rsc.org/en/content/articlelanding/2020/JA/D0JA00193G#!divAbstract

Shi, S.; Finch, K.; She, Y.; Gamez, G.* Development of Abel’s Inversion Method to Extract Radially Resolved Optical Emission Maps from Spectral Data Cubes Collected via Push-Broom Hyperspectral Imaging with Sub-pixel Shifting Sampling. J. Anal. Atom. Spectrom., 2020, 35, 117-125. DOI: 10.1039/C8JA00235E. Featured on the cover.
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Shi, S.; Gong, X.; Mu, Y.; Finch, K.; Gamez, G.* Geometric super-resolution on push-broom hyperspectral imaging system for plasma optical emission spectroscopy. J. Anal. Atom. Spectrom., 2018, 33, 1745-1752. Featured in the JAAS Recent HOT Articles, 2019, collection.

Gamez, G.*; Finch, K. § Recent advances in surface elemental mapping via glow discharge atomic spectrometry. Spectrochim. Acta B, 2018, 148, 129-136. Invited Paper.

Gong, X.; Shi, S.; Gamez, G.* Real-Time Quantitative Analysis of Valproic Acid in Exhaled Breath by Low Temperature Plasma Ionization Mass Spectrometry. J. Am. Soc. Mass Spectrom., 2017, 28, 678-687. Invited Paper to special focus section on Emerging Investigators.

Usala, J.; Maag, A.; Nelis, T.; Gamez, G.* Compressed Sensing Spectral Imaging for Plasma Optical Emission Spectroscopy. J. Anal. Atom. Spectrom., 2016, 31, 2198-2206. Invited Paper to special edition on the International Glow Discharge Spectroscopy Symposium 2016.

Gamez, G.* Compressed Sensing in Spectroscopy for Chemical Analysis. J. Anal. Atom. Spectrom., 2016, 31, 2165-2174. Invited Paper to special edition on the International Glow Discharge Spectroscopy Symposium 2016. Journal Cover.

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Kroschk, M.; Usala, J.; Addesso, T.; Gamez, G.* Glow Discharge Elemental Mapping with Restrictive Anode Array Masks. J. Anal. Atom. Spectrom., 2016, 31, 163-170. Invited Paper to special 30th anniversary issue and on occasion of the Dr. Gamez winning the JAAS Emerging Investigator Lectureship award. Journal Cover.

jaas-cover-raams jaas-award-talk

Gonzalez de Vega, C.; Alberts, D.; Chawla, V.; Mohanty, G.; Utke, I.; Michler, J.; Pereiro, R.; Bordel, N.; Gamez, G.* Use of Radiofrequency Power to Enable Glow Discharge Optical Emission Spectroscopy Ultrafast Elemental Mapping of Combinatorial Libraries with Non-conductive Components: Nitrogen-Based Materials. Anal. Bioanal. Chem., 2014, 406, 7533-7538. Invited Paper to special issue on Emerging Concepts and Strategies in Analytical Glow Discharges. Journal Cover.
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Gamez, G.*; Mohanty, G.; Michler, J. Image Denoising Techniques Applied to Glow Discharge Optical Emission Spectroscopy Elemental Mapping. J. Anal. Atom. Spectrom., 2014, 29(2), 315-323. Invited Paper to special issue on Young Analytical Scientist.

Swiss Federal Laboratories for Materials Science and Technology (EMPA)

Graça, S.; Trabadelo, V.; Neels, A.; Kübler, J.; LeNader, V.; Gamez, G.; Döbeli, M.; Wasmer, K. Influence of Mosaicity on the Fracture Behavior of Sapphire. Acta Mater., 2014, 67, 67-80.

Schmitt, S.W.; Venzago, C.; Hoffmann, B.; Sivakov, V.; Hofmann, T.; Christiansen, S.H.; Michler, J.; Gamez, G. Glow Discharge Techniques in the Chemical Analysis of Photovoltaic Materials. Prog. Photovoltaics. Res. Appl., 2014, 22, 371-382, DOI: 10.1002/pip.2264.

Gamez, G.; Mohanty, G.; Michler, J. Ultrafast Elemental Mapping of Materials Combinatorial Libraries and High-throughput Screening Samples via Pulsed Glow Discharge Optical Emission Spectroscopy. J. Anal. Atom. Spectrom., 2013, 28 (1016-1023). Invited Paper.

Gamez, G.; Voronov, M.; Ray, S. J.; Hoffmann, V.; Hieftje, G.M.; Michler, J.; Surface Elemental Mapping via Glow Discharge Optical Emission Spectroscopy. Spectrochim. Acta, Part B, 2012, 70 (1-9). DOI: 10.1016/j.sab.2012.04.007. Invited Paper. Top finalist for Paper of the Year Award

Leinenbach, C.; Weyrich, N.; Elsener, H.-R.; Gamez, G.; Soldering of Metallized Al2O3 Using Eutectic Au-Ge Filler Alloy – Influence of Ceramic Thermal Pre-treatment on Joint Properties. Int. J. Appl. Ceram. Tec., 2012, 9 (751-763).

Gamez, G; Frey, D.; Michler, J.; Push-broom hyperspectral imaging for elemental mapping with glow discharge optical emission spectrometry. J. Anal. Atom. Spectrom., 2012, 27 (50-55).

Schmitt, S.W.; Gamez, G.; Sivakov, V.; Christiansen, S.H.; Michler, J. Chemical and Optical Characterisation of Atomic Layer Deposition Aluminium Doped ZnO Films by Glow Discharge Optical Emission Spectrometry. J. Anal. Atom. Spectrom., 2011, 26 (822-827).

Gamez, G., Weaving the Glow Discharge Net, J. Anal. At. Spectrom., 2011, 26 (649-652). Guest Editorial

Guillot, Ph., Venzago, C, Gamez, G., International Glow Discharge Spectroscopy Symposium, Albi, France, August 22-25, 2010. J. Anal. At. Spectrom., 2011, 26 (647-649).

Swiss Federal Institute of Technology (ETH Zurich)

Gamez, G.; Zhu, L.; Disko, A.; Chen, H.; Azov, V.; Chingin, K.; Krämer, G.; Zenobi, R. Real-time, In Vivo Monitoring and Pharmacokinetics of Valproic Acid via a Novel Biomarker in Exhaled Breath. Chem. Comm., 2011, 47 (4884-4886). Front Cover Paper
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Zhu, L.; Hu, Z; Gamez, G.; Law, W.; Chen, H.; Yang, S.; Chingin, K.; Balabin, R.M.; Wang, R.; Zhang, T.; Zenobi, R. Simultaneous Sampling of Volatile and Non-volatile Analytes in Beer for Fast Characterization by Extractive Electrospray Ionization Mass Spectrometry. Anal. Bioanal. Chem., 2010, 398 (405-413).

Zhu, L.*; Gamez, G.*; Schmitz, T. A.; Krumeich, F.; Zenobi, R. Material Ejection and Redeposition Following Atmospheric Pressure Near-Field Laser Ablation on Molecular Solids. Anal. Bioanal. Chem., 2010, 396 (163-172). (*equal contribution)

Law, W.-S.; Chen, H.; Ding, J.; Yang, S.; Zhu, L.; Gamez, G.; Chingin, K.; Ren, Y.; Zenobi, R. Rapid Characterization of Complex Viscous Liquids at the Molecular Level. Angew. Chem. Int. Ed., 2009, 48 (8277-8280).

Chen, H.; Gamez, G.; Zenobi, R. What Can We Learn From Ambient Ionization Techniques? J. Am. Soc. Mass. Spectr., 2009, 20 (1947-1963).

Jecklin, M. C.; Gamez, G.; Zenobi, R. Fast Polymer Fingerprinting Using Flowing Atmospheric Pressure Afterglow Mass Spectrometry. Analyst, 2009, 134 (1629-1636).

Chingin, K.; Chen, H.; Gamez, G.; Zenobi, R. Exploring Fluorescence and Fragmentationof Ions Produced by Electrospray Ionization in Ultra High Vacuum. J. Am. Soc. Mass. Spectr., 2009, 20 (1731-1738).

Zhu, L.; Gamez, G.; Chen, H.; Chingin, K.; Zenobi, R. Rapid Detection of Melamine in Untreated Milk and Wheat Gluten by Ultrasound-assisted Extractive Electrospray Mass Spectrometry (EESI-MS). Chem. Commun., 2009, 5 (559-561).

Chingin, K.; Chen, H.; Gamez, G.; Zhu, L.; Zenobi, R. Detection of Diethyl Phthalate in Perfumes by Extractive Electrospray Mass Spectrometry (EESI-MS). Anal. Chem., 2009, 81 (123-129).

Jecklin, M. C.; Gamez, G.; Touboul, D.; Zenobi, R. Atmospheric Pressure Glow Discharge Desorption Mass Spectrometry for Rapid Screening of Pesticides in Food. Rapid Commun. Mass Sp., 2008, 22 (2791-2798).

Zhu, L.; Gamez, G.; Chen, H.; Zenobi, R. Real-Time, On-line Monitoring of Organic Chemical Reactions Using Extractive Electrospray Ionization Tandem Mass Spectrometry. Rapid Commun. Mass Sp., 2008, 22 (2993-2998).

Chingin, K.; Gamez, G.; Chen, H.; Zhu, L.; Zenobi, R. Rapid Classification of Perfumes by Extractive Electrospray Mass Spectrometry (EESI-MS). Rapid Commun. Mass Sp., 2008, 22 (2009-2014).

Schmitz, T.; Gamez, G.; Setz, P. D.; Zhu, L.; Zenobi, R. Towards Nanoscale Molecular Analysis at Atmospheric Pressure by a Near-Field Laser Ablation Ion Trap/Time-of-Filght Mass Spectrometer. Anal. Chem., 2008, 80 (6537-6544).

Gamez, G.; Zhu, L.; Schmitz, T.; Zenobi, R. Photoelectron Emission as an Alternative Electron Impact Ionization Source for Ion Trap Mass Spectrometry. Anal. Chem., 2008, 80 (6791-6795).

Indiana University-Bloomington

Andrade, F. J.; Shelley, J.; Wetzel, W. C.; Webb, M. R.; Gamez, G.; Ray, S. J.; Hieftje, G. M. Atmospheric-Pressure Chemical Ionization Source. Part I: Ionization of Compounds in the Gas Phase. Anal. Chem., 2008, 80 (2646-2653).

Andrade, F. J.; Wetzel, W. C.; Webb, M. R.; Gamez, G.; Ray, S. J.; Hieftje, G. M. Atmospheric-Pressure Chemical Ionization Source. Part II: Desorption-Ionization for the Direct Analysis of Solid compounds. Anal. Chem., 2008, 80 (2654-2663).

Engelhard, C.; Chan, G. C.-Y.; Gamez, G.; Hieftje, G. M.; Buscher, W. Plasma Diagnostics on a Low-Flow Plasma for Inductively Coupled Plasma Optical Emission Spectrometry. Spectrochim. Acta, Part B., 2008, 63 (619-629).

Gamez, G.; Lehn, S. A.; Huang, M.; Hieftje, G. M. Effect of Mass Spectrometric Sampling Interface on the Fundamental Parameters of an Inductively Coupled Plasma as a Function of its Operating Conditions. Part I. Applied RF Power and Vacuum. Spectrochim. Acta, Part B., 2007, 62 (357-369). Runner-up for Paper of the Year Award

Gamez, G.; Lehn, S. A.; Huang, M.; Hieftje, G. M. Effect of Mass Spectrometric Sampling Interface on the Fundamental Parameters of an Inductively Coupled Plasma as a Function of its Operating Conditions. Part II. Central-Gas Flow Rate and Sampling Depth. Spectrochim. Acta, Part B., 2007, 62 (370-377). Runner-up for Paper of the Year Award

Andrade, F. J.; Wetzel, W. C.; Chan, G. C.-Y.; Webb, M. R.; Gamez, G.; Ray, S. J.; Hieftje, G. M. A New, Versatile Direct-Current helium Atmospheric-Pressure glow Discharge. J. Anal. At. Spec., 2006, 21 (1175-1184).

Gamez, G.; Ray, S. J.; Andrade, F.; Webb, M. R.; Hieftje, G. M. Development of Radio Frequency Glow Discharge Three Dimensional Elemental Surface Imaging. I. Application to Biopolymer Analysis. Anal. Chem., 2006, 79 (1317-1326).

Webb, M. R.; Chan, G. C.-Y.; Gamez, G.; Andrade, F.; Hieftje, G. M. Spectroscopic characterization of ion an electron populations in a solution-cathode glow discharge. J. Anal. Atom. Spectrom., 2006, 21 (525-530).

Gamez, G.; Bogaerts, A.; Hieftje, G. M. Temporal and spatially resolved laser-scattering plasma diagnostics for the characterization of a ms-pulsed glow discharge. J. Anal. Atom. Spectrom., 2006, 21 (350-359).

Webb, M. R.; Andrade, F.; Gamez, G.; McCrindle, R.; Hieftje, G. M. Spectroscopic and electrical characteristics of a solution-cathode glow discharge. J. Anal. Atom. Spectrom., 2005, 20 (1012-1019).

Gamez, G., Symposium Report:Colloquium Spectroscopicum Internationale XXXIII, Granada, Spain, September 7-12, 2003. Appl. Spectrosc., 2004, 58 (25A-28A).

Ray, S. J.; Andrade, F.; Gamez, G.; McClenathan, D.; Rogers, D.; Schilling, G.; Wetzel, W.; Hieftje, G. M. Plasma-source mass spectrometry for speciation analysis: state-of-the-art. J. of Chromatogr. A, 2004, 1050 (3-34).

Gamez, G.; Bogaerts, A.; Andrade, F.; Hieftje, G. M. Fundamental Studies on a Planar-Cathode Direct Current Glow Discharge Part I: Characterization via Laser Scattering Techniques. Spectrochim. Acta, Part B., 2004, 59 (435-447). Top finalist for Paper of the Year Award

Bogaerts, A.; Gijbels, R.; Gamez, G.; Hieftje, G. M. Fundamental Studies on a Planar-Cathode Direct Current Glow Discharge Part II: Numerical Modeling and Comparison with Laser Scattering Experiments. Spectrochim. Acta, Part B., 2004, 59 (449-460). Top finalist for Paper of the Year Award

Gamez, G.; Huang, M.; Lehn, S. A.; Hieftje, G. M. Laser-Scattering Instrument for Fundamental Studies on a Glow Discharge. J. Anal. Atom. Spectrom., 2003, 18 (680-684).

Lehn, S. A.; Huang, M.; Warner, K. A.; Gamez, G.; Hieftje, G. M. Spatially resolved Ground-State Number Densities of Calcium and Strontium Ion in an ICP in Contact with an ICP-MS Sampling Interface. Spectrochim. Acta, Part B., 2003, 58 (1647-1662). Top finalist for Paper of the Year Award

Hieftje, G. M.; Huang, M.; Lehn, S. A.; Warner, K.; Gamez, G.; Ray, S. J.; Leach, A. Toward a Fuller Understanding of Analytical Atomic Spectrometry. Anal. Sci., 2002, 18 (1185-1189).

University of Texas at El Paso

Parsons, J. G.; Gardea-Torresdey, J. L.; Tiemann, K. J., Gamez, G. Investigation of Trace Level Binding of PtCl6 and PtCl4 to alfalfa Biomass (Medicago sativa) Using Zeeman Graphite Furnace Atomic Absorption Spectroscopy. Anal. Chim. Acta, 2003, 478 (139-145).

Gamez, G.; Gardea-Torresdey, J. L.; Tiemann, K. J.; Parsons, J. G.; Dokken, K.; Jose-Yacaman, M. Recovery of Gold(III) from Multi-Elemental Solutions by Alfalfa Biomass. Adv. Environ. Res., 2003, 7 (563-571).

Gardea-Torresdey, J. L.; Tiemann, K. J.; Parsons, J. G.; Gamez, G.; Jose-Yacaman, M. Characterization of Trace Level Au(III) Binding to Alfalfa Biomass (Medicago Sativa) by GFAA. Adv. Environ. Res., 2002, 6 (313-323).

Tiemann, K. J.; Gamez, G.; Dokken, K.; Parsons, J. G.; Gardea-Torresdey, J. L. Chemical Modification and X-Ray Absorption Studies for Lead(II) Binding by Medicago sativa (Alfalfa) Biomass. Microchem. J., 2002, 71(287-293).

Gardea-Torresdey, J. L.; Tiemann, K. J.; Parsons, J. G.; Gamez, G.; Herrera, I.; Jose-Yacaman, M. XAS Investigation into the Mechanism(s) of Au(III) Binding and Reduction by Alfalfa Biomass. Microchem. J., 2002, 71(193-204).

Gardea-Torresdey, J. L.; Dokken, K.; Tiemann, K. J.; Parsons, J. G.; Ramos, J.; Pingitore, N. E.; Gamez, G. Infrared and X-Ray Absorption Spectroscopic Studies on the Mechanism of Chromium(III) Binding to Alfalfa Malone Biomass. Microchem. J., 2002, 71(157-166).

Tiemann, K. J.; Rascon, A. E.; Gamez, G.; Parsons, J. G.; Baig, T.; Cano-Agulera, I.; Gardea-Torresdey, J. L. Heavy Metal Binding by Inactivated Tissues of Solanum Elaeagnifolium: Chemical and Subsequent XAS Studies. Microchem. J., 2002, 71 (133-141).

Gardea-Torresdey, J. L.; Tiemann, K. J.; Gamez, G.; Dokken, K.; Cano-Aguilera, I.; Renner, M. W.; Furenlid, L. R. Reduction and Accumulation of Gold(III) by Medicago sativa Alfalfa biomass: X-ray Absorption Spectroscopy, pH, and Temperature Dependence. Environ. Sci. Technol., 2000, 34(4392-4396).

Gardea-Torresdey, J. L.; Tiemann, K.J.; Armendariz, V.; Bess-Oberto, L.; Chianelli, R. R.; Rios, J.; Parsons, J. G.; Gamez, G. Characterization of Cr(VI) binding and reduction to Cr(III) by the agricultural byproducts of Avena monida (Oat) biomass, Journal of Hazardous Materials, 2000, 80(175-188).

Tiemann, K. J.; Gardea-Torresdey, J. L.; Gamez, G.; Dokken, K.; Cano-Aguilera, I.; Renner, M. W.; Furenlid, L. R. Effects of Oxidation State on Metal Ion Binding by Medicago sativa (Alfalfa): Atomic and X-ray Absorption Spectroscopic Studies with Fe(II) and Fe(III). Environ. Sci. Technol., 2000, 34 (693-698).

Rascon, A.E.; Tiemann, K.J.; Dokken, K.; Gamez, G.; Parson, J.G.; Chianelli, R.; Gardea-Torresdey, J.L. Study of the binding mechanism of heavy metals by inactivated tissues of Solanum elaeagnifolium. Proc. Conf. Hazardous Waste Research, Denver, USA, May 23-25, 2000, 361-369.

Gamez, G.; Dokken, K.; Herrera, I.; Parson, J.G.; Tiemann, K.J.; Gardea-Torresdey, J.L. Chemical processes involved in Au(III) binding and bioreduction by alfalfa biomass. Proc. Conf. Hazardous Waste Research, Denver, USA, May 23-25, 2000, 46-53.

Tiemann, K.J.; Gamez, G.; Parson, J.G.; Dokken, K.; Herrera, I.; Bess-Oberto, L.; Armendariz, V.; Mahmoud, J.; Gardea Torresdey, J.L. Electrochemical studies of Cu(II) binding to alfalfa biomass. Proc. Conf. Hazardous Waste Research, Denver, USA, May 23-25, 2000, 13-21.

Parsons, J.G.; Gamez, G.; Tiemann, K.J.; Gardea-Torresdey, J.L. Determination of trace-level gold(III) binding to alfalfa biomass using GFAAS with Zeeman background correction. Proc. Conf. Hazardous Waste Research, Denver, USA, May 23-25, 2000, 2-12.

Gardea-Torresdey, J. L.; Tiemann, K. J.; Gamez G.; Dokken, K. Effects of Chemical Competition for Multi-metal Binding by Medicago sativa (alfalfa). J. Hazard. Mater., 1999, 69 (41-51).

Gardea-Torresdey, J. L.; Tiemann, K. J.; Gamez G.; Dokken, K.; Tehuacanero, S.; Jose-Yacaman, M. Gold Nanoparticles Obtained by Bio-precipitation from Gold(III) Solutions. J. Nanopart. Res., 1999, 3 (397-404).

Gardea-Torresdey, J. L.; Tiemann, K. J.; Gamez G.; Dokken, K.; Pingitore, N.E. Recovery of Gold(III) by Alfalfa Biomass and Binding Characterization using X-ray Microfluorescence. Adv. Environ. Res., 1999, 3 (83-93).

Tiemann, K. J.; Gardea-Torresdey, J. L.; Gamez, G.; Kenneth, D.; Renner, M. W.; Furenlid, L. R. Use of X-ray Absorption Spectroscopy and Esterification to Investigate the Nickel(II) and Chromium(III) Ligands in Alfalfa Biomass. Environ. Sci. Technol., 1999, 33(150-154).

Dokken, K.; Gamez, G.; Herrera, I.; Tiemann, K.J.; Pingitore, N.E.; Chianelli, R.R.; Gardea-Torresdey, J.L. Characterization of chromium(VI) bioreduction and chromium(III) binding to alfalfa biomass. Proc. Conf. Hazardous Waste Research, St. Louis, USA, May 24-27, 1999, 101-113.

Tiemann, K.J.; Gamez, G.; Dokken, K.; Parsons, J.G.; Renner, M.W.; Furenlid, L.R.; Gardea-Torresdey, J.L. Copper(II) and lead(II) binding by alfalfa biomass: Use of chemical modification and x-ray absorption spectroscopy to determine the metal binding mechanism. Proc. Conf. Hazardous Waste Research, St. Louis, USA, May 24-27, 1999, 91-100.

Gamez, G.; Dokken, K.; Tiemann, K.J.; Herrera, I.; Yacaman, M.J.; Renner, M.W.; Furenlid, L.R.; Gardea-Torresdey, J.L. Spectroscopic studies of gold(III) binding to alfalfa biomass. Proc. Conf. Hazardous Waste Research, St. Louis, USA, May 24-27, 1999, 78-90.

Gardea-Torresdey, J. L.; Tiemann, K. J.; Gonzalez, H. J.; Rodriguez, O.; Gamez, G. Phytofiltration of Hazardous Cadmium, Chromium, Lead, and Zinc Ions by Biomass of Medicago sativa (Alfalfa). J. Hazard. Mater., 1998, 57(29-39).

Gardea-Torresdey, J.L.; Tiemann, K.J.; Gamez, G.; Dokken, K.; Yacaman, M.J. Innovative technology to recover Gold(III) from aqueous solutions by using Medicago sativa(alfalfa). Proc. Conf. Hazardous Waste Research, Snowbird, USA, May 18-21, 1998, 122-133.

Gardea-Torresdey, J.L.; Tiemann, K.J.; Dokken, K.; Gamez, G.. Investigation of metal binding in alfalfa biomass through chemical modification of amino and sulfhydryl ligands. Proc. Conf. Hazardous Waste Research, Snowbird, USA, May 18-21, 1998, 111-121.

Tiemann, K.J.; Gardea-Torresdey, J.L.; Gamez, G.; Dokken, K. Interference studies for multi-metal binding by Medicago sativa (alfalfa). Proc. Conf. Hazardous Waste Research, Snowbird, USA, May 18-21, 1998, 63-75.