Bacteria-clay interaction : Structural changes in smectite induced during biofilm formation - Alimova, Alexandra (The City College of New York. Institute for Ultrafast Spectroscopy and Lasers) ; Katz, A. (The City College of New York. Institute for Ultrafast Spectroscopy and Lasers) ; Steiner, Nicholas (The City College of New York. Department of Earth and Atmospheric Sciences) ; Rudolph, Elizabeth (The City College of New York. Department of Earth and Atmospheric Sciences) ; Wei, Hui (The City College of New York. Sophie Davis School of Biomedical Education) ; Steiner, Jeffrey C. (The City College of New York. Department of Earth and Atmospheric Sciences) ; Gottlieb, Paul (The City College of New York. Sophie Davis School of Biomedical Education)