1. Department of Civil, Environmental and Construction Engineering, Texas Tech University, Lubbock, Texas 79409, United States
2. Department of Chemistry and Biochemistry, Texas Tech University, Lubbock, Texas 79409, United States
3. Department of Civil and Environmental Engineering, University of Massachusetts Lowell, Lowell, Massachusetts 01854, United States
4. Department of Chemistry and Biochemistry, University of California Merced, Merced, California 95344, United States