Nuclear magnetic resonance (NMR) spectroscopy is a technique that detects the chemical environment of atomic nuclei by the absorption of radio-frequency electromagnetic radiation when in the ...

Bug sprays are specialized formulas, with ingredients ranging from effective chemicals like DEET to natural elements like citronella. Generally speaking, repellents approved by the US ...

Biodesign Swette Center for Environmental Biotechnology, Arizona State University, 1001 S McAllister Ave, Tempe, Arizona 85287, United States Center for Bio-mediated & Bio-inspired Geotechnics, ...

Department of Chemistry, University of Alberta, Edmonton, Alberta, Canada, T6G 2G2 ...