- Nanoparticles: synthesis and applications
- Geochemistry and Geologic Mapping
- Phosphorus and nutrient management
- Radioactivity and Radon Measurements
- Heavy metals in environment
- Nanoparticle-Based Drug Delivery
- Polymer Nanocomposites and Properties
- Seaweed-derived Bioactive Compounds
- Therapeutic Uses of Natural Elements
- Renal function and acid-base balance
- Adsorption, diffusion, and thermodynamic properties of materials
- Nuclear and radioactivity studies
- Coagulation and Flocculation Studies
- Engineering and Material Science Research
Material Measurement Laboratory
2019
National Institute of Standards and Technology
2017-2019
This paper describes a comprehensive investigation of particle number concentrations including multi-method comparison, theoretical modeling, and cellular dosimetry.
Non-contaminated soils contain trace and major elements at levels representing geochemical background of the region. The main sources as contaminants/pollutants in are mining smelting activities, fossil fuel combustion, agricultural practices, industrial activities waste disposal. Contaminated/polluted sites great concern represent serious environmental, health economic problems. Characterization identification contaminated land is first step risk assessment remediation activities. It well...