Related Publications

  • Luo, W.; Gu, B. Dissolution and Mobilization of Uranium in a Reduced Sediment by Natural Humic Substances under Anaerobic Conditions. Environ. Sci. Technol. 2008, (in press).

  • Zhang, F.; Luo, W.; Parker, J. C.; Spalding, B. P.; Brooks, S. C.; Watson, D. B.; Jardine, P. M.; Gu, B. Geochemical modeling of reactions and partitioning of trace metals and radionuclides during titration of contaminated acidic sediments. Environ. Sci. Technol. 2008, (in press).

  • Cardenas, E.; Wu, W.; Leigh, M. B.; Carley, J.; Caroll, S.; Gentry, T.; Luo, J.; Watson, D.; Gu, B.; Ginder-Vogel, M. A.;  Kitanidis, P. K.; Jardine, P. M.; Zhou, J.; Criddle, C.; Marsh, T.; Tiedje, J. 2008. Microbial communities in contaminated sediments associated with bioremediation of uranium to submicromolar levels. Appl. Environ. Microbiol. 74, 3718-3729.

  • Luo, W.; Zhou, J.; Wu, W.; Yan, T.; Criddle, C.; Jardine, P. M.; Gu, B. 2007. Electron donor effects on bioreduction rates of uranium and microbial community under varying bicarbonate and sulfate conditions. Appl. Microbiol. Biotech. 77, 713-721.

  • Bao, L.L., H. Yan, B. Gu, and S. Dai. (2006) Surface-enhanced Raman scattering of uranyl-humic complexes using a silver-doped sol-gel substrate. In Nuclear Waste Management: Accomplishment of the Environmental Management Science Program, ACS Symposium Series 943 (ed. P. W. Wang and T. Zachry). American Chemical Society.

  • Wu, W., Carley, J., Fienen, M., Mehlhorn, T. L., Lowe, K., Nyman, J., Luo, J., Genetile, M., Rajan, R., Wagner, D., Hickey, R., Gu, B., Watson, D., Cirpka, O. A., Kitanidis, P. K., Jardine, P. M., Criddle, C. 2006. Pilot-scale in situ bioremediation of uranium in a highly contaminated aquifer I: conditioning of a treatment zone. Environ. Sci. Technol. 40, 3978-3985.

  • Wu, W., Carley, J., Gentry, T., Ginder-Vogel, M. A., Fienen, M., Mehlhorn, T. L., Yan, H., Caroll, S., Page, M. N., Nyman, J., Luo, J., Genetile, M., Fields, M. W., Hickey, R., Gu, B., Watson, D., Cirpka, O. A., Zhou, J., Fendorf, S., Kitanidis, P. K., Jardine, P. M., Criddle, C. 2006. Pilot-scale in situ bioremediation of uranium in a highly contaminated aquifer II: Reduction of U(VI) and geochemical control of U(VI) bioavailability. Environ. Sci. Technol. 40,3986-3995.

  • Gu, B.; Yan, H.; Zhou, P.; Watson, D.; Park, M.; Istok, J. D. 2005. Humics impact uranium bioreduction and oxidation. Environ. Sci. Technol. 39:5268-5275.

  • Gu, B.; Wu, W.; Ginder-Vogel, M. A.; Yan, H.; Fields, M. W.; Fendorf, S.; Jardine, P. M.; Criddle, C. 2005. Bioreduction of uranium in a contaminated soil column. Environ. Sci. Technol. 39:4841-4847.

  • Zhou P. and Gu B. 2005. Extraction of oxidized and reduced forms of uranium from contaminated soils: the effects of carbonate concentration and pH. Environ. Sci. Technol. 39:4435-4440.

  • Wu, W. B. Gu, M. W. Fields, M. Gentile, Y. Ku, S. Tiquias, J. Nyman, J. Zhou, P. M. Jardine, C. S. Criddle. 2005. Characterization of uranium(VI) reduction by microbial biomass from a denitrifying fluidized bed reactor. Bioremed. J.  9:1-13.

  • Wu, W., Carley, J., Fienen, M., Mehlhorn, T. L., Lowe, K., Nyman, J., Luo, J., Genetile, M., Rajan, R., Wagner, D., Hickey, R., Gu, B., Watson, D., Cirpka, O. A., Kitanidis, P. K., Jardine, P. M., Criddle, C. 2006. Pilot-scale in situ bioremediation of uranium in a highly contaminated aquifer I: conditioning of a treatment zone. Environ. Sci. Technol. (in press).

  • Wu, W., Carley, J., Gentry, T., Ginder-Vogel, M. A., Fienen, M., Mehlhorn, T. L., Yan, H., Caroll, S., Page, M. N., Nyman, J., Luo, J., Genetile, M., Fields, M. W., Hickey, R., Gu, B., Watson, D., Cirpka, O. A., Zhou, J., Fendorf, S., Kitanidis, P. K., Jardine, P. M., Criddle, C. 2006. Pilot-scale in situ bioremediation of uranium in a highly contaminated aquifer II: Reduction of U(VI) and geochemical control of U(VI) bioavailability. Environ. Sci. Technol. (in press).

  • Zhou, P., H. Yan, and B. Gu. 2005. Competitive Complexation of Metal Ions with Humic Substances. Chemosphere. 58:1327-1337.

  • Gu, B., Y. K. Ku, and G. M. Brown. 2005. Sorption and desorption of perchlorate and uranium by strong-base anion-exchange resins. Environ. Sci. Technol. 39, 901-907.

  • Delapp, R.C., E.J. LeBoeuf, J. Chen, and B. Gu. 2005. Thermal analysis of fractionated natural organic matter. J. Environ. Qual.  34:842-853.

  • Gu, B. and J. Chen. 2003. Enhanced microbial reduction of Cr(VI) and U(VI) by different natural organic matter fractions. Geochim. Cosmochim. Acta. 67:3575-3582.

  • Chen, J., B. Gu, R. A. Royer, and W. D. Burgos. 2003. The roles of natural organic matter fractions in chemical and microbial reduction of ferric iron. Sci. Total Environ. 307:167-178.

  • Chen, J., B. Gu, and E.J. LeBoeuf. 2003. Fluorescence spectroscopic studies of natural organic matter fractions. Chemosphere, 50:639-647.

  • Chen, J., E.J. LeBoeuf, H. Pan, and B. Gu. 2002. Spectroscopic characterization of the structural and functional properties of natural organic matter fractions. Chemosphere. 48:59-68.  

  • B. Gu, J. Chen, M. A. Vairavamurthy, S. Choi, and P. G. Tratnyek. 2000. Chemical and biological reduction of contaminant metals by natural organic matter. Extended Abstract. The 220th American Chemical Society National Meeting, Washington, DC. 40:36-40.

  • Liang, L., A. Hofmann, and B. Gu. 2000. Ligand-induced dissolution and release of ferrihydrite colloids. Geochim. Cosmochim. Acta. 64:2027-2037.

  • B. Gu, T. Mehlhorn, L. Liang and J. F. McCarthy. 1996. Competitive adsorption, displacement, and transport of organic matter on iron oxide: I. competitive adsorption. Geochim. Cosmochim. Acta. 60:1943-1950.

  • B. Gu, T. Mehlhorn, L. Liang and J. F. McCarthy. 1996. Competitive adsorption, displacement, and transport of organic matter on iron oxide: II. displacement and transport. Geochim. Cosmochim. Acta. 60: 2977-2992.

  • B. Gu, J. Schmitt, Z. Chen, L. Liang and J. F. McCarthy. 1995. Adsorption and desorption of different organic matter fractions on iron oxide. Geochim. Cosmochim. Acta. 59 (2):219-229.

  • B. Gu, J. Schmitt, Z. Chen, L. Liang and J. F. McCarthy. 1994. Adsorption-desorption of natural organic matter on iron-oxide: mechanisms and models. Env. Sci. Tech. 28:38-46.

  • B. Gu, L. Liang, M. J. Dickey, X. Yin, S. Dai. 1998. Reductive precipitation of uranium(VI) by zero-valence iron. Environ. Sci. Technol. 32:3366-3373.

  • B. Gu and K. E. Dowlen. 1996. An investigation of groundwater organics, soil minerals, and activated carbon on the complexation, adsorption, and separation of technetium-99. ORNL/TM-13154. Environ. Sci. Div., Oak Ridge National Laboratory, Oak Ridge, TN.

  • McCarthy, J. F., B. Gu, L. Liang, J. Mas-Pla, T. M. Williams, and T. J. Yeh. 1996. Filed tracers tests on the mobility of natural organic matter in a sandy aquifer. Water Resources Research. 32:1223-1238.

  • B. Gu and H. E. Doner. 1993. Dispersion and aggregation of soils as influenced by organic and inorganic polymers. Soil Sci. Soc. Amer. J. 57:709-716.