Recent Publications
(as of 2-15-08)

 

·         D.L.Dey, V.Subramanian, T.Shibata, E.E.Wolf, B.A.Bunker, P.V.Kamat,  “Photoinduced Transformation at Semiconductor/metal interfaces: XAFS investigation of ultra violet irradiated TiO2/Au films”, J.  Appl. Phys., 93, 2575-81 (2003).

·         T. Shibata, BA.Bunker, J. Mitchell, “Local Distortion of MnO6 clusters in the Metallic Phase of La1-xSrxMnO3”, Phys. Rev. B, 68, 024103 (2003).

·         M.I. Boyanov, S.D. Kelly, K.M. Kemner, B.A. Bunker, J.B. Fein, D.A. Fowle, “Adsorption of Cadmium to B. subtilis Bacterial Cell Walls — a pH-Dependent XAFS Spectroscopy Study”, Geochimica et Cosmochimica Acta, 67, 3299-3311 (2003).

·         M. I. Boyanov, Jan Kmetko, T. Shibata, Alokmay Datta,  Pulak Dutta, and B. A. Bunker, “Mechanism of Pb adsorption to fatty acid Langmuir monolayers studied by XAFS spectroscopy”, J. Phys. Chem. B, 107, 9780–9788 (2003) .

·         M. Boyanov., K.E.Kemner, T. Shibata, and B. Bunker, “Local Structure Around Chromium Ions in Aqueous Acetate Solutions”, highlight in Advanced Photon Source Annual Report, 2004.

·         D. Lahiri, B. A. Bunker, B. Mishra, Z. Zhang, D. Meisel, C. M. Doudna, M. F. Bertino, F. D. Blum, A. T. Tokuhiro, S. Chattopadhyay, T. Shibata, Jeff Terry, “Bimetallic Pt–Ag and Pd–Ag nanoparticles”, J. Applied Phys., 97, 094304 (2005).

·         D. Lahiri, S.  Chattopadhyay, B. A.  Bunker, C.M.  Doudna, M. F.  Bertino, F.  Blum, A.  Tokuhiro, J.  Terry, “EXAFS Studies of Bimetallic AgPt and AgPd Nanorods”, Physica Scripta,  T115 776 (2005).

·         Robel, I., Bunker, B. and Kamat, P. V., "SWCNT-CdS nanocomposite as light harvesting assembly: Photoinduced charge transfer interactions", Adv. Mater., 17, 2458-2463 (2005).

·         Mishra, B., S. D. Kelly, J. B. Fein, M. Boyanov, K. M. Kemner and B. A. Bunker. "Cd adsorption onto Bacillus subtilis bacterial cell walls: Integrating isotherm and EXAFS studies" Geochimica Et Cosmochimica Acta 69 A675-a675  (2005).

·         Maurice, P., B. Mishra, E. Haack and B. Bunker (2005). "Effects of siderophores on Pb adsorption to kaolinite," Geochimica Et Cosmochimica Acta 69(10): A363-a363 (2005).

·         Bunker, B. A., B. Mishra, E. A. Haack and P. A. Maurice (2005). "Pb speciation in the presence of siderophores and clay surfaces - XAFS study," Geochimica et Cosmochimica Acta 69(10): A364-a364 (2005).

·         Robel, I., B. A. Bunker, P. V. Kamat and M. Kuno (2006). "Exciton recombination dynamics in CdSe nanowires: Bimolecular to three-carrier Auger kinetics." Nano Letters 6(7): 1344-1349 (2006).

·         Robel, G. Girishkumar, B. A. Bunker, P. V. Kamat, K. Vinodgopal, “Structural changes and catalytic activity of platinum nanoparticles supported on C60 and carbon nanotube films during the operation of direct methanol fuel cells”, App. Phys. Lett. 88, 073113-1-3 (2006).

·         Debdutta Lahiri, V. Subramania, Bruce A. Bunker, and Prashant V. Kamat, “Probing Photochemical Transformations at TiO2/Pt and TiO2/Ir interfaces using X-ray Absorption Spectroscopy”, J. Chem. Phys. 124 (20), 204720-1-204720-7 (2006).

·         Bhoopesh Mishra, Jeremy B. Fein,; Maxim I. Boyanov, Shelly D. Kelly, Kenneth M. Kemner, Bruce A. Bunker, “Comparison of Cd Binding Mechanisms by Gram-Positive, Gram-Negative and Consortia of Bacteria Using XAFS”, XAFS13: 13th International X-Ray Absorption Fine Structure Conference, Stanford, California (USA), 9-14 July 2006 AIP Conf. Proc., 882, 1, 343-345, AIP (refereed) (2007).

·         Bhoopesh Mishra, Elizabeth A. Haack, Igor F. Vasconcelos, Patricia A. Maurice, Bruce A. Bunker, , “XAFS Determination of Pb and Cd Speciation with Siderophores and the Metal/Siderophore/Kaolinite System”, XAFS13: 13th International X-Ray Absorption Fine Structure Conference, AIP Conf. Proc., 2007, 882, 1, 196-198, AIP (refereed) (2007).

·         Igor F. Vasconcelos, Bruce A. Bunker, and Randall T. Cygan, "Molecular Dynamics Modeling of Ion Adsorption to the Basal Surfaces of Kaolinite", J. Phys. Chem. C 111(18) pp 6753 – 6762, (2007).

·         Igor F. Vasconcelos, Elizabeth A. Haack, Patricia A. Maurice, Bruce A. Bunker, “EXAFS Analysis of Cadmium(II) Adsorption to Kaolinite”, Chem. Geol. 249/3-4 pp. 236-250 (2008).

 

In press:

 

·          Bhoopesh Mishra, Elizabeth A. Haack, Patricia A. Maurice, and Bruce A. Bunker, “Effects of the Microbial Siderophore DFO-B on Pb and Cd Speciation in Aqueous Solution”, accepted for publication in Environmental Science & Technology.