Kelvin Gregory, PhD

Assistant Professor

Carnegie Mellon University

Contact Information

Office Address:

5000 Forbes Avenue
119 Porter Hall
Pittsburgh , PA 15213

412-268-9811

E. McGivney, Gao, X. , Liu, Y. , Lowry, G. V. , Casman, E. , Gregory, K. B. , VanBriesen, J. M. , and Avellan, A. , “Biogenic Cyanide Production Promotes Dissolution of Gold Nanoparticles in Soil”, Environmental Science & Technology, vol. 53, no. 3, pp. 1287 - 1295, 2019.

E. McGivney, Jones, K. Elizabeth, Weber, B. , Valentine, A. Margaret, VanBriesen, J. M. , and Gregory, K. B. , “Quorum Sensing Signals Form Complexes with Ag+ and Cu2+ Cations”, ACS Chemical Biology, 2018.

J. D. Moore, Avellan, A. , Noack, C. W. , Guo, Y. , Lowry, G. V. , and Gregory, K. B. , “Time-dependent bacterial transcriptional response to CuO nanoparticles differs from that of Cu2+ and provides insights into CuO nanoparticle toxicity mechanisms”, Environmental Science: NanoEnvironmental Science: Nano, vol. 4, pp. 2321-2335, 2017.

E. McGivney, Han, L. , Avellan, A. , VanBriesen, J. , and Gregory, K. B. , “Disruption of Autolysis in Bacillus subtilis using TiO2 Nanoparticles”, Scientific Reports, vol. 7, p. 44308, 2017.

J. D. Moore, Stegemeier, J. P. , Bibby, K. , Marinakos, S. M. , Lowry, G. V. , and Gregory, K. B. , “Impacts of Pristine and Transformed Ag and Cu Engineered Nanomaterials on Surficial Sediment Microbial Communities Appear Short-Lived”, Environmental Science & Technology, vol. 50, no. 5, pp. 2641 - 2651, 2016.

B. C. Reinsch, Levard, C. , Li, Z. , Ma, R. , Wise, A. , Gregory, K. B. , Brown, Jr, G. E. , and Lowry, G. V. , “Sulfidation of Silver Nanoparticles Decreases Escherichia coli Growth Inhibition”, Environmental Science & Technology, vol. 46, no. 13, pp. 6992 - 7000, 2012.

G. V. Lowry, Gregory, K. B. , Apte, S. C. , and Lead, J. R. , “Transformations of Nanomaterials in the Environment”, Environmental Science & Technology, vol. 46, no. 13, pp. 6893 - 6899, 2012.

G. V. Lowry, Gregory, K. B. , Apte, S. C. , and Lead, J. R. , “Guest Comment: Transformations of Nanomaterials in the Environment Focus Issue”, Environmental Science & Technology, vol. 46, no. 13, pp. 6891 - 6892, 2012.

T. L. Kirschling, Golas, P. L. , Unrine, J. M. , Matyjaszewski, K. , Gregory, K. B. , Lowry, G. V. , and Tilton, R. D. , “Microbial bioavailability of covalently bound polymer coatings on model engineered nanomaterials”, Environmental Science & Technology, vol. 45, pp. 5253-5259, 2011.

T. L. Kirschling, Gregory, K. B. , Minkley, E. G. , Lowry, G. V. , and Tilton, R. D. , “Impact of Nanoscale Zero Valent Iron on Geochemistry and Microbial Populations in Trichloroethylene Contaminated Aquifer Materials”, Environmental Science & Technology, vol. 44, pp. 3474-3480, 2010.

Z. Q. Li, Greden, K. , Alvarez, P. J. J. , Gregory, K. B. , and Lowry, G. V. , “Adsorbed Polymer and NOM Limits Adhesion and Toxicity of Nano Scale Zerovalent Iron to E. coli”, Environmental Science & Technology, vol. 44, pp. 3462-3467, 2010.

Z. M. Xiu, Gregory, K. B. , Lowry, G. V. , and Alvarez, P. J. J. , “Effect of Bare and Coated Nanoscale Zerovalent Iron on tceA and vcrA Gene Expression in Dehalococcoides spp”, Environmental Science & Technology, vol. 44, pp. 7647-7651, 2010.