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Nanoparticle Tracking Analysis of Gold Nanoparticles in Aqueous Media through an Inter-Laboratory Comparison
07:08

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Published on: October 20, 2020

Aquatic environmental nanoparticles.

Nicholas S Wigginton1, Kelly L Haus, Michael F Hochella

  • 1The Center for NanoBioEarth, Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, USA.

Journal of Environmental Monitoring : JEM
|December 1, 2007
PubMed
Summary
This summary is machine-generated.

Naturally occurring environmental nanoparticles are ubiquitous in all water types and significantly impact water chemistry and quality. Understanding these aquatic nanoparticles is crucial for water safety, treatment, and remediation efforts.

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Area of Science:

  • Environmental Science
  • Water Chemistry
  • Nanotechnology

Background:

  • Naturally occurring environmental nanoparticles are increasingly detected across diverse water bodies.
  • These nanoparticles exhibit unique properties distinct from larger particles.
  • Their presence influences both natural and engineered water systems.

Purpose of the Study:

  • To review recent advancements in identifying aquatic nanoparticles.
  • To explore the properties and reactivity of these nanoparticles.
  • To understand their impact on water chemistry and behavior.

Main Methods:

  • Literature review of recent research on aquatic nanoparticles.
  • Analysis of studies on nanoparticle identification techniques.
  • Synthesis of findings on nanoparticle properties and reactivity.

Main Results:

  • Nanoparticles are found ubiquitously in oceans, surface water, groundwater, and drinking water.
  • Aquatic nanoparticles significantly alter water chemistry and processes.
  • Their influence differs substantially from larger-sized materials.

Conclusions:

  • Continued research on aquatic nanoparticles is vital for water safety.
  • Understanding nanoparticle behavior is key for effective water treatment and remediation.
  • This field holds significant promise for future water management strategies.