Preparation and characterization of a new class of starch-stabilized bimetallic nanoparticles for degradation of chlorinated hydrocarbons in water.

By Feng He, Dongye Zhao. Environmental Science and Technology, 2005

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Nanotechnology and Water Treatment: Applications and Emerging Opportunities (2008, methodology): “…contaminants such as chlorinated organic compounds (Wang and Zhang 1997; Zhang et al. 1998a; Cheng et al. 2007), polychlorinated biphenyls (PCBs) (He and Zhao, 2005), inorganic ions such as nitrate (NO−3 ) and perchlorate (ClO − 4 ) (Choe et al. 2000; Cao et al. 2005), and heavy metal ions such…”
Interactions between engineered nanoparticles (ENPs) and plants: phytotoxicity, uptake and accumulation. (2010, background): “…metal element (e.g. Ni, Pd and Ag), have been demonstrated to have a stronger chemical activity than bare iron nanoparticles (Lee and Sedlak, 2008; He and Zhao, 2005). nZVIs produced from different methods possess somewhat different properties and caution should be taken in comparison of…”
Occurrence, behavior and effects of nanoparticles in the environment. (2007, methodology): “In one approach water-soluble starch was used as stabilizer (He and Zhao, 2005); in another hydrophilic carbon or polyacrylic acid delivery vehicles were used (Schrick et al.”
Transport of surface-modified iron nanoparticle in porous media and application to arsenic(III) remediation (2007, methodology): “For example, He and Zhao (2005) used a batch approach to treat TCE using starch stabilized INP.”