selected publications
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academic article
- Chemical Analysis of Pharmaceutical Materials Recovered from a Historical Dump in Nampa, Idaho. Journal of Northwest Anthropology. 50:212-227. 2016
- Deceptive Content - Unexpected Materials in Historical Bottles. Historical Archaeology Technical Briefs. 9:25-33. 2015
- Construction and Evaluation of a Fluorescent Sensor for the Detection of High Explosives. Analytical Letters. 46:266-274. 2013
- Chemical Analysis of Gunpowders Recovered in an Archaelogical Excavation in Sandpoint, Idaho. Idaho Archaeologist. 35:1-5. 2012
- Chemical Identification of Materials Recovered from an Archaeological Excavation in Sandpoint, Idaho 2011
- Humic acids as reducing agents: the involvement of quinoid moieties in arsenate reduction. Environmental Science and Pollution Research. 17:1362-1370. 2010
- The Clouding of an Anionic Surfactant in Acid Solution: Mechanistic and Analytical Implications. Journal of Surfactants and Detergents. 13:281-286. 2010
- The influence of aggregation on the redox chemistry of humic substances. Environmental Chemistry. 6:178-184. 2009
- Complexation of Tb-III with size fractions of humic acid: evidence from luminescence sensitisation and anisotropy measurements. Environmental Chemistry. 4:204-209. 2007
- P-31 NMR peak width in humate-phosphate complexes. Talanta. 73:953-958. 2007
- Phosphorus retention in calcareous soils and the effect of organic matter on its mobility. Geochemical Transactions. 7. 2006
- Reduction of arsenates by humic materials. Environmental Chemistry. 3:131-136. 2006
- Binding of inorganic phosphate to dissolved metal humates. Talanta. 66:372-375. 2005
- Dynamic conductivity measurements in humic and fulvic acid solutions. Talanta. 62:103-108. 2004
- POE chain length selectivity in the clouding of a triton surfactant. Journal of Colloid and Interface Science. 257:412-414. 2003
- Conductometric characterization of dissolved humic materials. Talanta. 57:519-526. 2002
- Influence of temperature-induced aggregation on energy transfer from a surfactant to micellized perylene. Langmuir. 18:7349-7353. 2002
- Removal of zinc and trichloroediylene from water by column extraction with a crude humic acid. Environmental Progress. 21:209-214. 2002
- Dynamic light scattering measurements of particle size development in aqueous humic materials. Fresenius Journal of Analytical Chemistry. 371:951-954. 2001
- Thermal stability of nonionic surfactant aggregates. Langmuir. 17:6119-6121. 2001
- Fluctuating clouding behavior in mixed micellar solutions. Langmuir. 16:2141-2144. 2000
- Characterization of humic acid size fractions by SEC and MALS. Organic Geochemistry. 30:229-235. 1999
- Effects of humic acid purification on interactions with hydrophobic organic matter: Evidence from fluorescence behavior. Environmental Science and Technology. 33:4299-4303. 1999
- Effects of pH and metals on the surface tension of aqueous humic materials. Soil Science Society of America Journal. 63:1645-1649. 1999
- Functional group analysis of Suwannee River fulvic acid with reactive fluorescent probes. Fresenius Journal of Analytical Chemistry. 364:746-748. 1999
- Time-resolved fluorescence anisotropies in mixed surfactant solutions. Journal of Colloid and Interface Science. 218:260-264. 1999
- Decontamination of DDT-polluted soil by soil washing cloud point extraction. Analytical Letters. 31:2289-2298. 1998
- Evaluation of humic acid fractions by fluorimetry and C-13 NMR spectroscopy. Spectrochimica Acta Part A-molecular and Biomolecular Spectroscopy. 54:671-675. 1998
- Kinetic aspects of cation enhanced aggregation in aqueous humic acids. Environmental Science and Technology. 32:488-493. 1998
- Micellar fluidity and preclouding in mixed surfactant solutions. Langmuir. 14:2965-2969. 1998
- Preclouding in mixed micellar solutions. Langmuir. 14:6096-6100. 1998
- The micellar model of humic acid: Evidence from pyrene fluorescence measurements. Soil Science. 163:921-930. 1998
- Immobilization of aqueous pyrene by dissolved humic acid. Analytica Chimica Acta. 356:295-300. 1997
- The effect of molecular size on humic acid associations. Organic Geochemistry. 26:759-767. 1997
- Determination of sulfur species by cathodic square wave voltammetry; compounds relevant to natural sulfur mineralization. Talanta. 40:37-42. 1993
- FLUORESCENCE QUENCHING OF SYNTHETIC ORGANIC-COMPOUNDS BY HUMIC MATERIALS. Environmental Science and Technology. 26:1787-1792. 1992
- Assessment of corrections for the inner filter effect in fluorimetry. Fresenius Journal of Analytical Chemistry. 340:341-344. 1991
- FLUORESCENCE CHARACTERISTICS OF DIFENZOQUAT. Spectrochimica Acta Part A-molecular and Biomolecular Spectroscopy. 46:1313-1318. 1990
- FLUORESCENCE QUENCHING AND POLARIZATION STUDIES OF NAPHTHALENE AND 1-NAPHTHOL INTERACTION WITH HUMIC-ACID. Soil Science Society of America Journal. 54:1283-1289. 1990