[1] N Dakota State Univ, Dept Civil Environm Engn, Nanoenvirol Res Grp, Dept 2470, Fargo, ND 58108 USA
[2] N Dakota State Univ, Dept 2470, Ctr Nanoscale Sci & Engn, Fargo, ND 58108 USA
[3] N Dakota State Univ, Dept 2470, Dept Civil Engn, Fargo, ND 58108 USA
[4] King Adulaziz Univ, Ctr Excellence Environm Studies, Jeddah 21589, Saudi Arabia
[5] N Dakota State Univ, Dept Biol Sci, Wetland Ecol Lab, Dept 2715, Fargo, ND 58108 USA
[6] N Dakota State Univ, Dept Chem & Biochem, Dept 2735, Fargo, ND 58108 USA
[7] N Dakota State Univ, Electron Microscopy Ctr, Fargo, ND 58108 USA