Year |
Citation |
Score |
2019 |
Li D, Kaplan DI, Price KA, Seaman JC, Roberts K, Xu C, Lin P, Xing W, Schwehr K, Santschi PH. Iodine immobilization by silver-impregnated granular activated carbon in cementitious systems. Journal of Environmental Radioactivity. 208: 106017. PMID 31325735 DOI: 10.1016/J.Jenvrad.2019.106017 |
0.687 |
|
2015 |
Xu C, Zhang S, Kaplan DI, Ho YF, Schwehr KA, Roberts KA, Chen H, Didonato N, Athon M, Hatcher PG, Santschi PH. Evidence for hydroxamate siderophores and other N-containing organic compounds controlling (239,240)Pu immobilization and re-mobilization in a wetland sediment. Environmental Science & Technology. PMID 26313339 DOI: 10.1021/Acs.Est.5B02310 |
0.805 |
|
2015 |
Fox K, Cozzi A, Roberts K, Edwards T. Cast stone formulation for nuclear waste immobilization at higher sodium concentrations International Journal of Applied Ceramic Technology. 12: 1112-1123. DOI: 10.1111/Ijac.12348 |
0.305 |
|
2014 |
Zhang S, Ho YF, Creeley D, Roberts KA, Xu C, Li HP, Schwehr KA, Kaplan DI, Yeager CM, Santschi PH. Temporal variation of iodine concentration and speciation (127I and 129I) in wetland groundwater from the Savannah River Site, USA. Environmental Science & Technology. 48: 11218-26. PMID 25219373 DOI: 10.1021/Es502003Q |
0.787 |
|
2014 |
Kaplan DI, Zhang S, Roberts KA, Schwehr K, Xu C, Creeley D, Ho YF, Li HP, Yeager CM, Santschi PH. Radioiodine concentrated in a wetland. Journal of Environmental Radioactivity. 131: 57-61. PMID 24075117 DOI: 10.1016/J.Jenvrad.2013.09.001 |
0.785 |
|
2013 |
Xu C, Chen H, Sugiyama Y, Zhang S, Li HP, Ho YF, Chuang CY, Schwehr KA, Kaplan DI, Yeager C, Roberts KA, Hatcher PG, Santschi PH. Novel molecular-level evidence of iodine binding to natural organic matter from Fourier transform ion cyclotron resonance mass spectrometry. The Science of the Total Environment. 449: 244-52. PMID 23428755 DOI: 10.1016/J.Scitotenv.2013.01.064 |
0.772 |
|
2012 |
Li HP, Yeager CM, Brinkmeyer R, Zhang S, Ho YF, Xu C, Jones WL, Schwehr KA, Otosaka S, Roberts KA, Kaplan DI, Santschi PH. Bacterial production of organic acids enhances H2O2-dependent iodide oxidation. Environmental Science & Technology. 46: 4837-44. PMID 22455542 DOI: 10.1021/Es203683V |
0.753 |
|
2012 |
Li D, Kaplan DI, Roberts KA, Seaman JC. Mobile colloid generation induced by a cementitious plume: mineral surface-charge controls on mobilization. Environmental Science & Technology. 46: 2755-63. PMID 22316126 DOI: 10.1021/Es2040834 |
0.403 |
|
2012 |
Xu C, Zhong J, Hatcher PG, Zhang S, Li HP, Ho YF, Schwehr KA, Kaplan DI, Roberts KA, Brinkmeyer R, Yeager CM, Santschi PH. Molecular environment of stable iodine and radioiodine ( 129I) in natural organic matter: Evidence inferred from NMR and binding experiments at environmentally relevant concentrations Geochimica Et Cosmochimica Acta. 97: 166-182. DOI: 10.1016/J.Gca.2012.08.030 |
0.803 |
|
2011 |
Xu C, Miller EJ, Zhang S, Li HP, Ho YF, Schwehr KA, Kaplan DI, Otosaka S, Roberts KA, Brinkmeyer R, Yeager CM, Santschi PH. Sequestration and remobilization of radioiodine (129I) by soil organic matter and possible consequences of the remedial action at Savannah River Site. Environmental Science & Technology. 45: 9975-83. PMID 22035296 DOI: 10.1021/Es201343D |
0.788 |
|
2011 |
Zhang S, Du J, Xu C, Schwehr KA, Ho YF, Li HP, Roberts KA, Kaplan DI, Brinkmeyer R, Yeager CM, Chang HS, Santschi PH. Concentration-dependent mobility, retardation, and speciation of iodine in surface sediment from the Savannah River Site. Environmental Science & Technology. 45: 5543-9. PMID 21663237 DOI: 10.1021/Es1040442 |
0.796 |
|
2011 |
Otosaka S, Schwehr KA, Kaplan DI, Roberts KA, Zhang S, Xu C, Li HP, Ho YF, Brinkmeyer R, Yeager CM, Santschi PH. Factors controlling mobility of 127I and 129I species in an acidic groundwater plume at the Savannah River Site. The Science of the Total Environment. 409: 3857-65. PMID 21641630 DOI: 10.1016/J.Scitotenv.2011.05.018 |
0.798 |
|
2011 |
Kaplan DI, Roberts KA, Schwehr KA, Lilley MS, Brinkmeyer R, Denham ME, Diprete D, Li HP, Powell BA, Xu C, Yeager CM, Zhang S, Santschi PH. Evaluation of a radioiodine plume increasing in concentration at the Savannah River Site. Environmental Science & Technology. 45: 489-95. PMID 21138294 DOI: 10.1021/Es103314N |
0.79 |
|
2011 |
Xu C, Santschi PH, Hung CC, Zhang S, Schwehr KA, Roberts KA, Guo L, Gong GC, Quigg A, Long RA, Pinckney JL, Duan S, Amon R, Wei CL. Controls of 234Th removal from the oligotrophic ocean by polyuronic acids and modification by microbial activity Marine Chemistry. 123: 111-126. DOI: 10.1016/J.Marchem.2010.10.005 |
0.759 |
|
2011 |
Xu C, Zhang S, Ho YF, Miller EJ, Roberts KA, Li HP, Schwehr KA, Otosaka S, Kaplan DI, Brinkmeyer R, Yeager CM, Santschi PH. Is soil natural organic matter a sink or source for mobile radioiodine (129I) at the Savannah River Site? Geochimica Et Cosmochimica Acta. 75: 5716-5735. DOI: 10.1016/J.Gca.2011.07.011 |
0.798 |
|
2010 |
Zhang S, Schwehr KA, Ho YF, Xu C, Roberts KA, Kaplan DI, Brinkmeyer R, Yeager CM, Santschi PH. A novel approach for the simultaneous determination of iodide, iodate and organo-iodide for 127I and 129I in environmental samples using gas chromatography-mass spectrometry. Environmental Science & Technology. 44: 9042-8. PMID 21069952 DOI: 10.1021/Es102047Y |
0.779 |
|
2009 |
Ravens TM, Thomas RC, Roberts KA, Santschi PH. Causes of salt marsh erosion in Galveston Bay, Texas Journal of Coastal Research. 25: 265-272. DOI: 10.2112/07-0942.1 |
0.553 |
|
2009 |
Roberts KA, Xu C, Hung CC, Conte MH, Santschi PH. Scavenging and fractionation of thorium vs. protactinium in the ocean, as determined from particle-water partitioning experiments with sediment trap material from the Gulf of Mexico and Sargasso Sea Earth and Planetary Science Letters. 286: 131-138. DOI: 10.1016/J.Epsl.2009.06.029 |
0.602 |
|
2008 |
Xu C, Santschi PH, Zhong JY, Hatcher PG, Francis AJ, Dodge CJ, Roberts KA, Hung CC, Honeyman BD. Colloidal cutin-like substances cross-linked to siderophore decomposition products mobilizing plutonium from contaminated soils. Environmental Science & Technology. 42: 8211-7. PMID 19068796 DOI: 10.1021/Es801348T |
0.559 |
|
2008 |
Roberts KA, Santschi PH, Honeyman BD. Pu(V) reduction and enhancement of particle-water partitioning by exopolymeric substances Radiochimica Acta. 96: 739-745. DOI: 10.1524/Ract.2008.1560 |
0.569 |
|
2008 |
Warnken KW, Santschi PH, Roberts KA, Gill GA. The cycling and oxidation pathways of organic carbon in a shallow estuary along the Texas Gulf Coast Estuarine, Coastal and Shelf Science. 76: 69-84. DOI: 10.1016/J.Ecss.2007.06.010 |
0.753 |
|
2006 |
Haye JM, Santschi PH, Roberts KA, Ray S. Protective role of alginic acid against metal uptake by American oyster (Crassostrea virginica) Environmental Chemistry. 3: 172-183. DOI: 10.1071/En06015 |
0.552 |
|
2004 |
Roberts KA, Santschi PH. Inverse dependency of particle residence times in ponds to the concentration of phosphate, the limiting nutrient. Journal of Environmental Radioactivity. 76: 311-8. PMID 15261419 DOI: 10.1016/J.Jenvrad.2003.11.012 |
0.582 |
|
2004 |
Hung CC, Guo L, Roberts KA, Santschi PH. Upper ocean carbon flux determined by the 234Th approach and sediment traps using size-fractionated POC and 234Yj data from the Gulf of Mexico Geochemical Journal. 38: 601-611. DOI: 10.2343/Geochemj.38.601 |
0.555 |
|
2004 |
Roberts KA, Santschi PH, Leppard GG, West MM. Characterization of organic-rich colloids from surface and ground waters at the actinide-contaminated Rocky Flats Environmental Technology Site (RFETS), Colorado, USA Colloids and Surfaces a: Physicochemical and Engineering Aspects. 244: 105-111. DOI: 10.1016/J.Colsurfa.2004.06.009 |
0.598 |
|
2002 |
Santschi PH, Roberts KA, Guo L. Organic nature of colloidal actinides transported in surface water environments. Environmental Science & Technology. 36: 3711-9. PMID 12322742 DOI: 10.1021/Es0112588 |
0.631 |
|
2002 |
Santschi PH, Roberts K. Actinide Migration from Contaminated Soil to Surface Water at the Rocky Flats Environmental Technology Site Journal of Nuclear Science and Technology. 39: 485-488. DOI: 10.1080/00223131.2002.10875512 |
0.621 |
|
1997 |
Roberts KA, Cochran JK, Barnes C. 210Pb and 239,340Pu in the Northeast Water Polynya, Greenland: Particle dynamics and sediment mixing rates Journal of Marine Systems. 10: 401-413. DOI: 10.1016/S0924-7963(96)00061-9 |
0.316 |
|
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